Example usage for java.lang Class getModifiers

Introduction

In this page you can find the example usage for java.lang Class getModifiers.

Prototype

@HotSpotIntrinsicCandidate
public native int getModifiers();

Source Link

Document

Returns the Java language modifiers for this class or interface, encoded in an integer.

Usage

From source file:org.apache.openjpa.kernel.BrokerImpl.java

public Object newObjectId(Class<?> cls, Object val) {
    if (val == null)
        return null;

    beginOperation(false);//w  w w.  j  av  a2s . com
    try {
        ClassMetaData meta = _repo.getMetaData(cls, _loader, true);
        switch (meta.getIdentityType()) {
        case ClassMetaData.ID_DATASTORE:
            // delegate to store manager for datastore ids
            if (val instanceof String && ((String) val).startsWith(StateManagerId.STRING_PREFIX))
                return new StateManagerId((String) val);
            return _store.newDataStoreId(val, meta);
        case ClassMetaData.ID_APPLICATION:
            if (ImplHelper.isAssignable(meta.getObjectIdType(), val.getClass())) {
                if (!meta.isOpenJPAIdentity() && meta.isObjectIdTypeShared())
                    return new ObjectId(cls, val);
                return val;
            }

            // stringified app id?
            if (val instanceof String && !_conf.getCompatibilityInstance().getStrictIdentityValues()
                    && !Modifier.isAbstract(cls.getModifiers()))
                return PCRegistry.newObjectId(cls, (String) val);

            Object[] arr = (val instanceof Object[]) ? (Object[]) val : new Object[] { val };
            return ApplicationIds.fromPKValues(arr, meta);
        default:
            throw new UserException(_loc.get("meta-unknownid", cls));
        }
    } catch (IllegalArgumentException iae) {
        // OPENJPA-365
        throw new UserException(_loc.get("bad-id-value", val, val.getClass().getName(), cls)).setCause(iae);
    } catch (OpenJPAException ke) {
        throw ke;
    } catch (ClassCastException cce) {
        throw new UserException(_loc.get("bad-id-value", val, val.getClass().getName(), cls)).setCause(cce);
    } catch (RuntimeException re) {
        throw new GeneralException(re);
    } finally {
        endOperation();
    }
}

---

From source file:org.openTwoFactor.client.util.TwoFactorClientCommonUtils.java

/**
 * Construct a class//from   www  .  jav a  2s .  c  o m
 * @param <T> template type
 * @param theClass
 * @return the instance
 */
public static <T> T newInstance(Class<T> theClass) {
    try {
        return theClass.newInstance();
    } catch (Throwable e) {
        if (theClass != null && Modifier.isAbstract(theClass.getModifiers())) {
            throw new RuntimeException("Problem with class: " + theClass + ", maybe because it is abstract!",
                    e);
        }
        throw new RuntimeException("Problem with class: " + theClass, e);
    }
}

---

From source file:org.openTwoFactor.client.util.TwoFactorClientCommonUtils.java

/**
 * Construct a class/*  w w  w.j  a v  a2s  . c om*/
 * @param <T> template type
 * @param theClass
 * @param allowPrivateConstructor true if should allow private constructors
 * @return the instance
 */
public static <T> T newInstance(Class<T> theClass, boolean allowPrivateConstructor) {
    if (!allowPrivateConstructor) {
        return newInstance(theClass);
    }
    try {
        Constructor<?>[] constructorArray = theClass.getDeclaredConstructors();
        for (Constructor<?> constructor : constructorArray) {
            if (constructor.getGenericParameterTypes().length == 0) {
                if (allowPrivateConstructor) {
                    constructor.setAccessible(true);
                }
                return (T) constructor.newInstance();
            }
        }
        //why cant we find a constructor???
        throw new RuntimeException("Why cant we find a constructor for class: " + theClass);
    } catch (Throwable e) {
        if (theClass != null && Modifier.isAbstract(theClass.getModifiers())) {
            throw new RuntimeException("Problem with class: " + theClass + ", maybe because it is abstract!",
                    e);
        }
        throw new RuntimeException("Problem with class: " + theClass, e);
    }
}

---

From source file:ca.oson.json.Oson.java

private <E, R> Class guessComponentType(FieldData newFieldData) {
    boolean json2Java = newFieldData.json2Java;

    if (!json2Java) {
        return newFieldData.returnType;
    } else {/*from w ww .  j a  va  2 s. c o  m*/

        E obj = (E) newFieldData.valueToProcess;

        Class returnType = newFieldData.returnType;
        Class itemType = null;
        if (obj != null) {
            itemType = obj.getClass();
        }

        if (newFieldData.componentType != null) {
            Class classType = newFieldData.componentType.getClassType();
            Class cls = newFieldData.componentType.getMainComponentType();
            if (cls != null
                    && (ObjectUtil.isBasicDataType(cls) || ObjectUtil.isSameDataType(classType, returnType))) {
                return cls;
            }
        }

        String returnTypeName = null;
        if (returnType != null) {
            returnTypeName = returnType.getName();
        }
        String itemTypeName = null;
        if (itemType != null) {
            itemTypeName = itemType.getName();
        }

        int returnTypeCount = 0;
        int itemTypeCount = 0;
        String toGenericString = null;
        Class fieldType = null;
        if (newFieldData.field != null) {
            toGenericString = newFieldData.field.toGenericString();
            Class[] fieldTypes = ObjectUtil.getComponentTypes(toGenericString);

            if (fieldTypes != null && fieldTypes.length > 0) {
                if (fieldTypes.length == 1) {
                    fieldType = fieldTypes[0];
                } else {
                    fieldType = fieldTypes[0];

                    if (newFieldData.isMapValue) {
                        fieldType = fieldTypes[1];
                    } else {
                        fieldType = fieldTypes[0];
                    }
                }
            }

            if (returnTypeName != null && toGenericString.indexOf(returnTypeName) > -1) {
                returnTypeCount++;
            }
            if (itemTypeName != null && toGenericString.indexOf(itemTypeName) > -1) {
                itemTypeCount++;
            }
        }
        if (fieldType == null && returnType != null) {
            toGenericString = returnType.toGenericString();
            fieldType = ObjectUtil.getComponentType(toGenericString);
            if (returnTypeName != null && toGenericString.indexOf(returnTypeName) > -1) {
                returnTypeCount++;
            }
            if (itemTypeName != null && toGenericString.indexOf(itemTypeName) > -1) {
                itemTypeCount++;
            }
        }
        if (fieldType == null && newFieldData.setter != null) {
            toGenericString = newFieldData.setter.toGenericString();
            fieldType = ObjectUtil.getComponentType(toGenericString);
            if (returnTypeName != null && toGenericString.indexOf(returnTypeName) > -1) {
                returnTypeCount++;
            }
            if (itemTypeName != null && toGenericString.indexOf(itemTypeName) > -1) {
                itemTypeCount++;
            }

            if (fieldType == null) {
                Class[] types = newFieldData.setter.getParameterTypes();
                if (types != null && types.length > 0) {
                    toGenericString = types[0].toGenericString();
                    fieldType = ObjectUtil.getComponentType(toGenericString);
                    if (returnTypeName != null && toGenericString.indexOf(returnTypeName) > -1) {
                        returnTypeCount++;
                    }
                    if (itemTypeName != null && toGenericString.indexOf(itemTypeName) > -1) {
                        itemTypeCount++;
                    }
                }
            }
        }

        ComponentType type = getComponentType();
        if (type == null) {
            Class enclosingtype = newFieldData.getEnclosingtype();
            if (enclosingtype != null) {
                type = cachedComponentTypes(enclosingtype);
            }
        }

        int level = newFieldData.level;

        if (fieldType != null) {
            if (returnTypeCount < itemTypeCount) {
                newFieldData.returnType = itemType;
            }

            if (type == null) {
                type = new ComponentType(newFieldData.returnType, fieldType);
                type = cachedComponentTypes(type);

            } else {
                type.add(fieldType);
            }

            if (newFieldData.returnType == Object.class) {
                newFieldData.returnType = fieldType;
            }

            return fieldType;
        }

        if (returnType != null) {
            Class comptype = returnType.getComponentType();
            if (comptype != null && !comptype.isInterface() && !Modifier.isAbstract(comptype.getModifiers())) {
                return comptype;
            }
        }

        if ((returnType != null && Map.class.isAssignableFrom(returnType))
                || (itemType != null && Map.class.isAssignableFrom(itemType))) {
            String className = ((Map<String, String>) obj).get(getJsonClassType());
            if (className != null && className.length() > 0) {
                try {
                    // figure out obj's class
                    fieldType = Class.forName(className);

                    if (type == null) {
                        if (newFieldData.returnType != fieldType) {
                            type = new ComponentType(newFieldData.returnType, fieldType);
                            type = cachedComponentTypes(type);
                        }

                    } else {
                        type.add(fieldType);
                    }
                    newFieldData.returnType = fieldType;

                    return fieldType;

                } catch (ClassNotFoundException e) {
                    // e.printStackTrace();
                }
            }

            if (returnTypeCount > 0 && !Map.class.isAssignableFrom(returnType)
                    && !Collection.class.isAssignableFrom(returnType) && returnType != Optional.class
                    && returnType != Object.class && !returnType.isArray()) {
                if (type != null) {
                    type.add(returnType);
                }

                return returnType;
            }

            if (type != null) {
                ComponentType componentType = type.getComponentType();
                while (componentType != null && componentType.getComponentType() != null && level > 1) {
                    componentType = componentType.getComponentType();
                    level--;
                }

                if (level == 1 && componentType != null && componentType.getClassType() != null) {
                    return componentType.getClassType();
                }

                Class[] ctypes = type.getComponentClassType();
                float MIN_MAX_COUNT = 20.0f;
                if (ctypes != null && ctypes.length > 0) {
                    int length = ctypes.length;

                    Map<String, R> map = (Map) obj;

                    Map<String, Class> lnames = new HashMap<>(); //names.stream().map(name -> name.toLowerCase()).collect(Collectors.toSet());
                    for (String name : map.keySet()) {
                        Object value = map.get(name);
                        if (value != null) {
                            lnames.put(name.toLowerCase(), map.get(name).getClass());
                        }
                    }
                    int maxIdx = -1;
                    float maxCount = 0.0f;
                    for (int i = 0; i < length; i++) {
                        Class ctype = ctypes[i];

                        Field[] fields = getFields(ctype);
                        if (fields != null && fields.length > 0) {
                            int count = 0;

                            for (Field field : fields) {
                                String name = field.getName().toLowerCase();
                                if (lnames.containsKey(name)) {
                                    count++;

                                    Class ftype = field.getType();
                                    Class mtype = lnames.get(name);
                                    if (ObjectUtil.isSameDataType(ftype, mtype)) {
                                        count++;
                                    }
                                }
                            }
                            float currentCount = count * 100.0f / fields.length;
                            if (currentCount > maxCount) {
                                maxCount = currentCount;
                                maxIdx = i;
                            } else if (maxIdx == -1 && ctype.isAssignableFrom(itemType)) {
                                maxIdx = i;
                            }
                        }
                    }

                    if (maxIdx > -1) {
                        newFieldData.returnType = ctypes[maxIdx];

                        return ctypes[maxIdx];
                    }

                    Set<Class> processed = new HashSet(Arrays.asList(ctypes));

                    // now try to locate it in all cachedComponentTypes
                    for (Entry<Class, ComponentType> entry : cachedComponentTypes.entrySet()) {
                        Class myMasterClass = entry.getKey();

                        if (myMasterClass != this.masterClass && entry.getValue() != null) {
                            ctypes = entry.getValue().getComponentClassType();
                            if (ctypes != null) {
                                length = ctypes.length;

                                maxCount = 0.0f;
                                for (int i = 0; i < length; i++) {
                                    Class ctype = ctypes[i];

                                    if (!processed.contains(ctype)) {
                                        Field[] fields = getFields(ctype);
                                        if (fields != null && fields.length > 0) {
                                            int count = 0;

                                            for (Field field : fields) {
                                                String name = field.getName();
                                                if (name != null) {
                                                    name = name.toLowerCase();
                                                    if (lnames.containsKey(name)) {
                                                        count++;

                                                        Class ftype = field.getType();
                                                        Class mtype = lnames.get(name);
                                                        if (ObjectUtil.isSameType(ftype, mtype)) {
                                                            count++;
                                                        }
                                                    }
                                                }
                                            }
                                            float currentCount = count * 100.0f / fields.length;
                                            if (currentCount > maxCount) {
                                                maxCount = currentCount;
                                                maxIdx = i;
                                            }
                                            //                                 else if (maxIdx == -1 && ctype.isAssignableFrom(itemType)) {
                                            //                                    maxIdx = i;
                                            //                                 }
                                        }
                                    }
                                }

                                if (maxIdx > -1 && maxCount > MIN_MAX_COUNT) {
                                    newFieldData.returnType = ctypes[maxIdx];

                                    type.add(ctypes[maxIdx]);

                                    return ctypes[maxIdx];
                                }

                                processed.addAll(Arrays.asList(ctypes));
                            }
                        }
                    }

                    if (ctypes != null && ctypes.length == 1) {
                        return ctypes[0];
                    }
                }

            }

        } else if ((returnType != null
                && (Collection.class.isAssignableFrom(returnType) || returnType.isArray()))
                || (itemType != null && (Collection.class.isAssignableFrom(itemType) || itemType.isArray()))) {

            //  && ComponentType.class.isAssignableFrom(erasedType.getClass())
            if (type != null) {

                ComponentType componentType = type.getComponentType();
                while (componentType != null && componentType.getComponentType() != null && level > 1) {
                    componentType = componentType.getComponentType();
                    level--;
                }

                if (level == 1 && componentType != null && componentType.getClassType() != null) {
                    return componentType.getClassType();
                }

                Class[] ctypes = type.getComponentClassType();

                if (ctypes != null && ctypes.length > 0) {
                    if (ctypes.length == 1) {
                        Class cmptype = ctypes[0].getComponentType();
                        if (cmptype != null
                                && (cmptype.isArray() || Collection.class.isAssignableFrom(cmptype))) {
                            type.add(cmptype);
                        }
                        //if (!ObjectUtil.isBasicDataType(ctypes[0])) {
                        return ctypes[0];
                        //}
                    }

                    int length = ctypes.length;
                    int depth = CollectionArrayTypeGuesser.getDepth(obj);
                    Class baseType = CollectionArrayTypeGuesser.getBaseType(obj);
                    Class possible = null;
                    for (int i = 0; i < length; i++) {
                        Class ctype = ctypes[i];

                        if (ctype.isArray() || Collection.class.isAssignableFrom(ctype)) {
                            //Class compType = CollectionArrayTypeGuesser.guessElementType(collection, ctype, getJsonClassType());
                            int typedepth = CollectionArrayTypeGuesser.getDepth(ctype);
                            Class cbaseType = CollectionArrayTypeGuesser.getBaseType(ctype);
                            if (depth == typedepth) {
                                if (ObjectUtil.isSameType(baseType, cbaseType)) {
                                    Class cmptype = ctype.getComponentType();
                                    if (cmptype.isArray() || Collection.class.isAssignableFrom(cmptype)) {
                                        type.add(cmptype);
                                    }

                                    return ctype;

                                } else if (itemType.isAssignableFrom(ctype)
                                        || ctype.isAssignableFrom(itemType)) {
                                    possible = ctype;
                                }
                            }
                        }

                    }

                    if (possible != null) {
                        return possible;
                    }

                }

            }

        }
        //         else if (StringUtil.isNumeric(obj.toString())) {
        //            if (obj.toString().contains(".")) {
        //               return Double.class;
        //            } else {
        //               return Integer.class;
        //            }
        //         }

        if (type != null && type.getComponentType() != null) {
            Class classType = type.getComponentType().getClassType();
            if (classType != null && ObjectUtil.isSameDataType(classType, itemType)) {
                return classType;
            }
        }

        return itemType;
    }
}

---

From source file:com.github.wshackle.java4cpp.J4CppMain.java

public static void main(String[] args) throws IOException, ClassNotFoundException {
    main_completed = false;/*w  w  w .j a  va  2 s  . co  m*/

    Options options = new Options();
    options.addOption(Option.builder("?").desc("Print this message").longOpt("help").build());
    options.addOption(Option.builder("n").hasArg().desc("C++ namespace for newly generated classes.")
            .longOpt("namespace").build());
    options.addOption(
            Option.builder("c").hasArgs().desc("Single Java class to extract.").longOpt("classes").build());
    options.addOption(
            Option.builder("p").hasArgs().desc("Java Package prefix to extract").longOpt("packages").build());
    options.addOption(Option.builder("o").hasArg().desc("Output C++ source file.").longOpt("output").build());
    options.addOption(Option.builder("j").hasArg().desc("Input jar file").longOpt("jar").build());
    options.addOption(Option.builder("h").hasArg().desc("Output C++ header file.").longOpt("header").build());
    options.addOption(Option.builder("l").hasArg()
            .desc("Maximum limit on classes to extract from jars.[default=200]").longOpt("limit").build());
    options.addOption(Option.builder("v").desc("enable verbose output").longOpt("verbose").build());
    options.addOption(Option.builder().hasArg().desc("Classes per output file.[default=10]")
            .longOpt(CLASSESPEROUTPUT).build());
    options.addOption(Option.builder().hasArgs().desc(
            "Comma seperated list of nativeclass=javaclass native where nativeclass will be generated as an extension/implementation of the java class.")
            .longOpt("natives").build());
    options.addOption(Option.builder().hasArg()
            .desc("library name for System.loadLibrary(...) for native extension classes")
            .longOpt("loadlibname").build());
    String output = null;
    String header = null;
    String jar = null;
    Set<String> classnamesToFind = null;
    Set<String> packageprefixes = null;
    String loadlibname = null;

    Map<String, String> nativesNameMap = null;
    Map<String, Class> nativesClassMap = null;
    int limit = DEFAULT_LIMIT;
    int classes_per_file = 10;
    List<Class> classes = new ArrayList<>();

    String limitstring = Integer.toString(limit);

    try {
        // parse the command line arguments
        System.out.println("args = " + Arrays.toString(args));
        CommandLine line = new DefaultParser().parse(options, args);
        loadlibname = line.getOptionValue("loadlibname");
        verbose = line.hasOption("verbose");
        if (line.hasOption(CLASSESPEROUTPUT)) {
            String cpoStr = line.getOptionValue(CLASSESPEROUTPUT);
            try {
                int cpoI = Integer.valueOf(cpoStr);
                classes_per_file = cpoI;
            } catch (Exception e) {
                System.err.println("Option for " + CLASSESPEROUTPUT + "=\"" + cpoStr + "\"");
                printHelpAndExit(options, args);
            }
        }

        if (line.hasOption("natives")) {
            String natives[] = line.getOptionValues("natives");
            if (verbose) {
                System.out.println("natives = " + Arrays.toString(natives));
            }
            nativesNameMap = new HashMap<>();
            nativesClassMap = new HashMap<>();
            for (int i = 0; i < natives.length; i++) {
                int eq_index = natives[i].indexOf('=');
                String nativeClassName = natives[i].substring(0, eq_index).trim();
                String javaClassName = natives[i].substring(eq_index + 1).trim();
                Class javaClass = null;
                try {
                    javaClass = Class.forName(javaClassName);
                } catch (ClassNotFoundException e) {
                    //e.printStackTrace();
                    System.err.println("Class for " + javaClassName
                            + " not found. (It may be found later in jar if specified.)");
                }
                nativesNameMap.put(javaClassName, nativeClassName);
                if (javaClass != null) {
                    nativesClassMap.put(nativeClassName, javaClass);
                    if (!classes.contains(javaClass)) {
                        classes.add(javaClass);
                    }
                }
            }
        }
        //            // validate that block-size has been set
        //            if (line.hasOption("block-size")) {
        //                // print the value of block-size
        //                if(verbose) System.out.println(line.getOptionValue("block-size"));
        //            }
        jar = line.getOptionValue("jar", jar);
        if (verbose) {
            System.out.println("jar = " + jar);
        }
        if (null != jar) {
            if (jar.startsWith("~/")) {
                jar = new File(new File(getHomeDir()), jar.substring(2)).getCanonicalPath();
            }
            if (jar.startsWith("./")) {
                jar = new File(new File(getCurrentDir()), jar.substring(2)).getCanonicalPath();
            }
            if (jar.startsWith("../")) {
                jar = new File(new File(getCurrentDir()).getParentFile(), jar.substring(3)).getCanonicalPath();
            }
        }
        if (line.hasOption("classes")) {
            classnamesToFind = new HashSet<String>();
            String classStrings[] = line.getOptionValues("classes");
            if (verbose) {
                System.out.println("classStrings = " + Arrays.toString(classStrings));
            }
            classnamesToFind.addAll(Arrays.asList(classStrings));
            if (verbose) {
                System.out.println("classnamesToFind = " + classnamesToFind);
            }
        }
        //                if (!line.hasOption("namespace")) {
        //                    if (classname != null && classname.length() > 0) {
        //                        namespace = classname.toLowerCase().replace(".", "_");
        //                    } else if (jar != null && jar.length() > 0) {
        //                        int lastSep = jar.lastIndexOf(File.separator);
        //                        int start = Math.max(0, lastSep + 1);
        //                        int period = jar.indexOf('.', start + 1);
        //                        int end = Math.max(start + 1, period);
        //                        namespace = jar.substring(start, end).toLowerCase();
        //                        namespace = namespace.replace(" ", "_");
        //                        if (namespace.indexOf("-") > 0) {
        //                            namespace = namespace.substring(0, namespace.indexOf("-"));
        //                        }
        //                    }
        //                }

        namespace = line.getOptionValue("namespace", namespace);
        if (verbose) {
            System.out.println("namespace = " + namespace);
        }
        if (null != namespace) {
            output = namespace + ".cpp";
        }
        output = line.getOptionValue("output", output);
        if (verbose) {
            System.out.println("output = " + output);
        }
        if (null != output) {
            if (output.startsWith("~/")) {
                output = System.getProperty("user.home") + output.substring(1);
            }
            header = output.substring(0, output.lastIndexOf('.')) + ".h";
        } else {
            output = "out.cpp";
        }
        header = line.getOptionValue("header", header);
        if (verbose) {
            System.out.println("header = " + header);
        }
        if (null != header) {
            if (header.startsWith("~/")) {
                header = System.getProperty("user.home") + header.substring(1);
            }
        } else {
            header = "out.h";
        }

        if (line.hasOption("packages")) {
            packageprefixes = new HashSet<String>();
            packageprefixes.addAll(Arrays.asList(line.getOptionValues("packages")));
        }
        if (line.hasOption("limit")) {
            limitstring = line.getOptionValue("limit", Integer.toString(DEFAULT_LIMIT));
            limit = Integer.valueOf(limitstring);
        }
        if (line.hasOption("help")) {
            printHelpAndExit(options, args);
        }
    } catch (ParseException exp) {
        if (verbose) {
            System.out.println("Unexpected exception:" + exp.getMessage());
        }
        printHelpAndExit(options, args);
    }

    Set<Class> excludedClasses = new HashSet<>();
    Set<String> foundClassNames = new HashSet<>();
    excludedClasses.add(Object.class);
    excludedClasses.add(String.class);
    excludedClasses.add(void.class);
    excludedClasses.add(Void.class);
    excludedClasses.add(Class.class);
    excludedClasses.add(Enum.class);
    Set<String> packagesSet = new TreeSet<>();
    List<URL> urlsList = new ArrayList<>();
    String cp = System.getProperty("java.class.path");
    if (verbose) {
        System.out.println("System.getProperty(\"java.class.path\") = " + cp);
    }
    if (null != cp) {
        for (String cpe : cp.split(File.pathSeparator)) {
            if (verbose) {
                System.out.println("class path element = " + cpe);
            }
            File f = new File(cpe);
            if (f.isDirectory()) {
                urlsList.add(new URL("file:" + f.getCanonicalPath() + File.separator));
            } else if (cpe.endsWith(".jar")) {
                urlsList.add(new URL("jar:file:" + f.getCanonicalPath() + "!/"));
            }
        }
    }
    cp = System.getenv("CLASSPATH");
    if (verbose) {
        System.out.println("System.getenv(\"CLASSPATH\") = " + cp);
    }
    if (null != cp) {
        for (String cpe : cp.split(File.pathSeparator)) {
            if (verbose) {
                System.out.println("class path element = " + cpe);
            }
            File f = new File(cpe);
            if (f.isDirectory()) {
                urlsList.add(new URL("file:" + f.getCanonicalPath() + File.separator));
            } else if (cpe.endsWith(".jar")) {
                urlsList.add(new URL("jar:file:" + f.getCanonicalPath() + "!/"));
            }
        }
    }
    if (verbose) {
        System.out.println("urlsList = " + urlsList);
    }

    if (null != jar && jar.length() > 0) {
        Path jarPath = FileSystems.getDefault().getPath(jar);
        ZipInputStream zip = new ZipInputStream(Files.newInputStream(jarPath, StandardOpenOption.READ));

        URL jarUrl = new URL("jar:file:" + jarPath.toFile().getCanonicalPath() + "!/");
        urlsList.add(jarUrl);
        URL[] urls = urlsList.toArray(new URL[urlsList.size()]);
        if (verbose) {
            System.out.println("urls = " + Arrays.toString(urls));
        }
        URLClassLoader cl = URLClassLoader.newInstance(urls);
        for (ZipEntry entry = zip.getNextEntry(); entry != null; entry = zip.getNextEntry()) {
            // This ZipEntry represents a class. Now, what class does it represent?
            String entryName = entry.getName();
            if (verbose) {
                System.out.println("entryName = " + entryName);
            }

            if (!entry.isDirectory() && entryName.endsWith(".class")) {

                if (entryName.indexOf('$') >= 0) {
                    continue;
                }
                String classFileName = entry.getName().replace('/', '.');
                String className = classFileName.substring(0, classFileName.length() - ".class".length());
                if (classnamesToFind != null && classnamesToFind.size() > 0
                        && !classnamesToFind.contains(className)) {
                    if (verbose) {
                        System.out.println("skipping className=" + className + " because it does not found in="
                                + classnamesToFind);
                    }
                    continue;
                }
                try {
                    Class clss = cl.loadClass(className);
                    if (null != nativesClassMap && null != nativesNameMap
                            && nativesNameMap.containsKey(className)) {
                        nativesClassMap.put(nativesNameMap.get(className), clss);
                        if (!classes.contains(clss)) {
                            classes.add(clss);
                        }
                    }
                    if (packageprefixes != null && packageprefixes.size() > 0) {
                        if (null == clss.getPackage()) {
                            continue;
                        }
                        final String pkgName = clss.getPackage().getName();
                        boolean matchFound = false;
                        for (String prefix : packageprefixes) {
                            if (pkgName.startsWith(prefix)) {
                                matchFound = true;
                                break;
                            }
                        }
                        if (!matchFound) {
                            continue;
                        }
                    }
                    Package p = clss.getPackage();
                    if (null != p) {
                        packagesSet.add(clss.getPackage().getName());
                    }
                    if (!classes.contains(clss) && isAddableClass(clss, excludedClasses)) {
                        if (null != classnamesToFind && classnamesToFind.contains(className)
                                && !foundClassNames.contains(className)) {
                            foundClassNames.add(className);
                            if (verbose) {
                                System.out.println("foundClassNames = " + foundClassNames);
                            }
                        }
                        //                        if(verbose) System.out.println("clss = " + clss);
                        classes.add(clss);
                        //                        Class superClass = clss.getSuperclass();
                        //                        while (null != superClass
                        //                                && !classes.contains(superClass)
                        //                                && isAddableClass(superClass, excludedClasses)) {
                        //                            classes.add(superClass);
                        //                            superClass = superClass.getSuperclass();
                        //                        }
                    }
                } catch (ClassNotFoundException | NoClassDefFoundError ex) {
                    System.err.println(
                            "Caught " + ex.getClass().getName() + ":" + ex.getMessage() + " for className="
                                    + className + ", entryName=" + entryName + ", jarPath=" + jarPath);
                }
            }
        }
    }
    if (null != classnamesToFind) {
        if (verbose) {
            System.out.println("Checking classnames arguments");
        }
        for (String classname : classnamesToFind) {
            if (verbose) {
                System.out.println("classname = " + classname);
            }
            if (foundClassNames.contains(classname)) {
                if (verbose) {
                    System.out.println("foundClassNames.contains(" + classname + ")");
                }
                continue;
            }
            try {
                if (classes.contains(Class.forName(classname))) {
                    if (verbose) {
                        System.out.println("Classes list already contains:  " + classname);
                    }
                    continue;
                }
            } catch (Exception e) {

            }

            if (null != classname && classname.length() > 0) {
                urlsList.add(new URL("file://" + System.getProperty("user.dir") + "/"));

                URL[] urls = urlsList.toArray(new URL[urlsList.size()]);
                if (verbose) {
                    System.out.println("urls = " + Arrays.toString(urls));
                }
                URLClassLoader cl = URLClassLoader.newInstance(urls);
                Class c = null;
                try {
                    c = cl.loadClass(classname);
                } catch (ClassNotFoundException e) {
                    System.err.println("Class " + classname + " not found ");
                }
                if (verbose) {
                    System.out.println("c = " + c);
                }
                if (null == c) {
                    try {
                        c = ClassLoader.getSystemClassLoader().loadClass(classname);
                    } catch (ClassNotFoundException e) {
                        if (verbose) {
                            System.out.println("System ClassLoader failed to find " + classname);
                        }
                    }
                }
                if (null != c) {
                    classes.add(c);
                } else {
                    System.err.println("Class " + classname + " not found");
                }
            }
        }
        if (verbose) {
            System.out.println("Finished checking classnames arguments");
        }
    }
    if (classes == null || classes.size() < 1) {
        if (null == nativesClassMap || nativesClassMap.keySet().size() < 1) {
            System.err.println("No Classes specified or found.");
            System.exit(1);
        }
    }
    if (verbose) {
        System.out.println("Classes found = " + classes.size());
    }
    if (classes.size() > limit) {
        System.err.println("limit=" + limit);
        System.err.println(
                "Too many classes please use -c or -p options to limit classes or -l to increase limit.");
        if (verbose) {
            System.out.println("packagesSet = " + packagesSet);
        }
        System.exit(1);
    }
    List<Class> newClasses = new ArrayList<Class>();
    for (Class clss : classes) {
        Class superClass = clss.getSuperclass();
        while (null != superClass && !classes.contains(superClass) && !newClasses.contains(superClass)
                && isAddableClass(superClass, excludedClasses)) {
            newClasses.add(superClass);
            superClass = superClass.getSuperclass();
        }
        try {
            Field fa[] = clss.getDeclaredFields();
            for (Field f : fa) {
                if (Modifier.isPublic(f.getModifiers())) {
                    Class fClass = f.getType();
                    if (!classes.contains(fClass) && !newClasses.contains(fClass)
                            && isAddableClass(fClass, excludedClasses)) {
                        newClasses.add(fClass);
                    }
                }
            }
        } catch (NoClassDefFoundError e) {
            e.printStackTrace();
        }
        for (Method m : clss.getDeclaredMethods()) {
            if (m.isSynthetic()) {
                continue;
            }
            if (!Modifier.isPublic(m.getModifiers()) || Modifier.isAbstract(m.getModifiers())) {
                continue;
            }
            Class retType = m.getReturnType();
            if (verbose) {
                System.out.println("Checking dependancies for Method = " + m);
            }
            if (!classes.contains(retType) && !newClasses.contains(retType)
                    && isAddableClass(retType, excludedClasses)) {
                newClasses.add(retType);
                superClass = retType.getSuperclass();
                while (null != superClass && !classes.contains(superClass) && !newClasses.contains(superClass)
                        && isAddableClass(superClass, excludedClasses)) {
                    newClasses.add(superClass);
                    superClass = superClass.getSuperclass();
                }
            }
            for (Class paramType : m.getParameterTypes()) {
                if (!classes.contains(paramType) && !newClasses.contains(paramType)
                        && isAddableClass(paramType, excludedClasses)) {
                    newClasses.add(paramType);
                    superClass = paramType.getSuperclass();
                    while (null != superClass && !classes.contains(superClass)
                            && !newClasses.contains(superClass) && !excludedClasses.contains(superClass)) {
                        newClasses.add(superClass);
                        superClass = superClass.getSuperclass();
                    }
                }
            }
        }
    }
    if (null != nativesClassMap) {
        for (Class clss : nativesClassMap.values()) {
            if (null != clss) {
                Class superClass = clss.getSuperclass();
                while (null != superClass && !classes.contains(superClass) && !newClasses.contains(superClass)
                        && !excludedClasses.contains(superClass)) {
                    newClasses.add(superClass);
                    superClass = superClass.getSuperclass();
                }
            }
        }
    }
    if (verbose) {
        System.out.println("Dependency classes needed = " + newClasses.size());
    }
    classes.addAll(newClasses);
    List<Class> newOrderClasses = new ArrayList<>();
    for (Class clss : classes) {
        if (newOrderClasses.contains(clss)) {
            continue;
        }
        Class superClass = clss.getSuperclass();
        Stack<Class> stack = new Stack<>();
        while (null != superClass && !newOrderClasses.contains(superClass)
                && !superClass.equals(java.lang.Object.class)) {
            stack.push(superClass);
            superClass = superClass.getSuperclass();
        }
        while (!stack.empty()) {
            newOrderClasses.add(stack.pop());
        }
        newOrderClasses.add(clss);
    }
    classes = newOrderClasses;
    if (verbose) {
        System.out.println("Total number of classes = " + classes.size());
        System.out.println("classes = " + classes);
    }

    String forward_header = header.substring(0, header.lastIndexOf('.')) + "_fwd.h";
    Map<String, String> map = new HashMap<>();
    map.put(JAR, jar != null ? jar : "");
    map.put("%CLASSPATH_PREFIX%",
            getCurrentDir() + ((jar != null)
                    ? (File.pathSeparator + ((new File(jar).getCanonicalPath()).replace("\\", "\\\\")))
                    : ""));
    map.put("%FORWARD_HEADER%", forward_header);
    map.put("%HEADER%", header);
    map.put("%PATH_SEPERATOR%", File.pathSeparator);
    String tabs = "";
    String headerDefine = forward_header.substring(Math.max(0, forward_header.indexOf(File.separator)))
            .replace(".", "_");
    map.put(HEADER_DEFINE, headerDefine);
    map.put(NAMESPACE, namespace);
    if (null != nativesClassMap) {
        for (Entry<String, Class> e : nativesClassMap.entrySet()) {
            final Class javaClass = e.getValue();
            final String nativeClassName = e.getKey();
            try (PrintWriter pw = new PrintWriter(new FileWriter(nativeClassName + ".java"))) {
                if (javaClass.isInterface()) {
                    pw.println("public class " + nativeClassName + " implements " + javaClass.getCanonicalName()
                            + ", AutoCloseable{");
                } else {
                    pw.println("public class " + nativeClassName + " extends " + javaClass.getCanonicalName()
                            + " implements AutoCloseable{");
                }
                if (null != loadlibname && loadlibname.length() > 0) {
                    pw.println(TAB_STRING + "static {");
                    pw.println(TAB_STRING + TAB_STRING + "System.loadLibrary(\"" + loadlibname + "\");");
                    pw.println(TAB_STRING + "}");
                    pw.println();
                }
                pw.println(TAB_STRING + "public " + nativeClassName + "() {");
                pw.println(TAB_STRING + "}");
                pw.println();
                pw.println(TAB_STRING + "private long nativeAddress=0;");
                pw.println(TAB_STRING + "private boolean nativeDeleteOnClose=false;");
                pw.println();

                pw.println(TAB_STRING + "protected " + nativeClassName + "(final long nativeAddress) {");
                pw.println(TAB_STRING + TAB_STRING + "this.nativeAddress = nativeAddress;");
                pw.println(TAB_STRING + "}");

                pw.println(TAB_STRING + "private native void nativeDelete();");
                pw.println();
                pw.println(TAB_STRING + "@Override");
                pw.println(TAB_STRING + "public synchronized void  close() {");
                //                        pw.println(TAB_STRING + TAB_STRING + "if(nativeAddress != 0 && nativeDeleteOnClose) {");
                pw.println(TAB_STRING + TAB_STRING + "nativeDelete();");
                //                        pw.println(TAB_STRING + TAB_STRING + "}");
                //                        pw.println(TAB_STRING + TAB_STRING + "nativeAddress=0;");
                //                        pw.println(TAB_STRING + TAB_STRING + "nativeDeleteOnClose=false;");
                pw.println(TAB_STRING + "}");

                pw.println();
                pw.println(TAB_STRING + "protected void finalizer() {");
                pw.println(TAB_STRING + TAB_STRING + "close();");
                pw.println(TAB_STRING + "}");

                pw.println();
                Method ma[] = javaClass.getDeclaredMethods();
                for (Method m : ma) {
                    int modifiers = m.getModifiers();
                    if (Modifier.isAbstract(modifiers) && Modifier.isPublic(modifiers)
                            && !Modifier.isStatic(modifiers)
                            //                                && !m.isDefault()
                            && !m.isSynthetic()) {
                        pw.println();
                        pw.println(TAB_STRING + "@Override");
                        String params = "";
                        for (int i = 0; i < m.getParameterTypes().length; i++) {
                            params += m.getParameterTypes()[i].getCanonicalName() + " param" + i;
                            if (i < m.getParameterTypes().length - 1) {
                                params += ",";
                            }
                        }
                        pw.println(TAB_STRING + "native public " + m.getReturnType().getCanonicalName() + " "
                                + m.getName() + "(" + params + ");");
                        //                                    + IntStream.range(0, m.getParameterTypes().length)
                        //                                    .mapToObj(i -> m.getParameterTypes()[i].getCanonicalName() + " param" + i)
                        //                                    .collect(Collectors.joining(",")) + ");");
                    }
                }
                pw.println("}");
            }
        }
    }
    try (PrintWriter pw = new PrintWriter(new FileWriter(forward_header))) {
        tabs = "";
        processTemplate(pw, map, "header_fwd_template_start.h", tabs);
        Class lastClass = null;
        for (int class_index = 0; class_index < classes.size(); class_index++) {
            Class clss = classes.get(class_index);
            String clssOnlyName = getCppClassName(clss);
            tabs = openClassNamespace(clss, pw, tabs, lastClass);
            tabs += TAB_STRING;
            pw.println(tabs + "class " + clssOnlyName + ";");
            tabs = tabs.substring(0, tabs.length() - 1);
            Class nextClass = (class_index < (classes.size() - 1)) ? classes.get(class_index + 1) : null;
            tabs = closeClassNamespace(clss, pw, tabs, nextClass);
            lastClass = clss;
        }
        processTemplate(pw, map, "header_fwd_template_end.h", tabs);
    }
    headerDefine = header.substring(Math.max(0, header.indexOf(File.separator))).replace(".", "_");
    map.put(HEADER_DEFINE, headerDefine);
    map.put(NAMESPACE, namespace);
    if (classes_per_file < 1) {
        classes_per_file = classes.size();
    }
    final int num_class_segments = (classes.size() > 1)
            ? ((classes.size() + classes_per_file - 1) / classes_per_file)
            : 1;
    String fmt = "%d";
    if (num_class_segments > 10) {
        fmt = "%02d";
    }
    if (num_class_segments > 100) {
        fmt = "%03d";
    }
    String header_file_base = header;
    if (header_file_base.endsWith(".h")) {
        header_file_base = header_file_base.substring(0, header_file_base.length() - 2);
    } else if (header_file_base.endsWith(".hh")) {
        header_file_base = header_file_base.substring(0, header_file_base.length() - 3);
    } else if (header_file_base.endsWith(".hpp")) {
        header_file_base = header_file_base.substring(0, header_file_base.length() - 4);
    }
    try (PrintWriter pw = new PrintWriter(new FileWriter(header))) {
        tabs = "";
        processTemplate(pw, map, HEADER_TEMPLATE_STARTH, tabs);
        for (int segment_index = 0; segment_index < num_class_segments; segment_index++) {
            String header_segment_file = header_file_base + String.format(fmt, segment_index) + ".h";
            pw.println("#include \"" + header_segment_file + "\"");
        }
        if (null != nativesClassMap) {
            tabs = TAB_STRING;
            for (Entry<String, Class> e : nativesClassMap.entrySet()) {
                final Class javaClass = e.getValue();
                final String nativeClassName = e.getKey();
                pw.println();
                pw.println(tabs + "class " + nativeClassName + "Context;");
                pw.println();
                map.put(CLASS_NAME, nativeClassName);
                map.put("%BASE_CLASS_FULL_NAME%",
                        "::" + namespace + "::" + getModifiedClassName(javaClass).replace(".", "::"));
                map.put(OBJECT_CLASS_FULL_NAME, "::" + namespace + "::java::lang::Object");
                processTemplate(pw, map, HEADER_CLASS_STARTH, tabs);
                tabs += TAB_STRING;
                pw.println(tabs + nativeClassName + "Context *context;");
                pw.println(tabs + nativeClassName + "();");
                pw.println(tabs + "~" + nativeClassName + "();");
                Method methods[] = javaClass.getDeclaredMethods();
                for (int j = 0; j < methods.length; j++) {
                    Method method = methods[j];
                    int modifiers = method.getModifiers();
                    if (!Modifier.isPublic(modifiers)) {
                        continue;
                    }
                    if (Modifier.isAbstract(modifiers) && Modifier.isPublic(modifiers)
                            && !Modifier.isStatic(modifiers)
                            //                                && !method.isDefault()
                            && !method.isSynthetic()) {
                        pw.println(tabs + getNativeMethodCppDeclaration(method, javaClass));
                    }
                }
                pw.println(tabs + "void initContext(" + nativeClassName + "Context *ctx,bool isref);");
                pw.println(tabs + "void deleteContext();");
                tabs = tabs.substring(TAB_STRING.length());
                pw.println(tabs + "}; // end class " + nativeClassName);
            }
        }
        tabs = "";
        processTemplate(pw, map, HEADER_TEMPLATE_ENDH, tabs);
    }
    for (int segment_index = 0; segment_index < num_class_segments; segment_index++) {
        String header_segment_file = header_file_base + String.format(fmt, segment_index) + ".h";
        try (PrintWriter pw = new PrintWriter(new FileWriter(header_segment_file))) {
            tabs = "";
            //processTemplate(pw, map, HEADER_TEMPLATE_STARTH, tabs);
            pw.println("// Never include this file (" + header_segment_file + ") directly. include " + header
                    + " instead.");
            pw.println();
            Class lastClass = null;
            final int start_segment_index = segment_index * classes_per_file;
            final int end_segment_index = Math.min(segment_index * classes_per_file + classes_per_file,
                    classes.size());
            List<Class> classesSegList = classes.subList(start_segment_index, end_segment_index);
            pw.println();
            pw.println(tabs + "// start_segment_index = " + start_segment_index);
            pw.println(tabs + "// start_segment_index = " + end_segment_index);
            pw.println(tabs + "// segment_index = " + segment_index);
            pw.println(tabs + "// classesSegList=" + classesSegList);
            pw.println();
            for (int class_index = 0; class_index < classesSegList.size(); class_index++) {
                Class clss = classesSegList.get(class_index);
                pw.println();
                pw.println(tabs + "// class_index = " + class_index + " clss=" + clss);
                pw.println();
                String clssName = clss.getCanonicalName();
                tabs = openClassNamespace(clss, pw, tabs, lastClass);
                String clssOnlyName = getCppClassName(clss);
                map.put(CLASS_NAME, clssOnlyName);
                map.put("%BASE_CLASS_FULL_NAME%", classToCppBase(clss));
                map.put(OBJECT_CLASS_FULL_NAME, getCppRelativeName(Object.class, clss));
                tabs += TAB_STRING;
                processTemplate(pw, map, HEADER_CLASS_STARTH, tabs);
                tabs += TAB_STRING;

                Constructor constructors[] = clss.getDeclaredConstructors();
                if (!hasNoArgConstructor(constructors)) {
                    if (Modifier.isAbstract(clss.getModifiers()) || clss.isInterface()) {
                        pw.println(tabs + "protected:");
                        pw.println(tabs + clssOnlyName + "() {};");
                        pw.println(tabs + "public:");
                    } else {
                        if (constructors.length > 0) {
                            pw.println(tabs + "protected:");
                        }
                        pw.println(tabs + clssOnlyName + "();");
                        if (constructors.length > 0) {
                            pw.println(tabs + "public:");
                        }
                    }
                }
                for (Constructor c : constructors) {
                    if (c.getParameterTypes().length == 0 && Modifier.isProtected(c.getModifiers())) {
                        pw.println(tabs + "protected:");
                        pw.println(tabs + clssOnlyName + "();");
                        pw.println(tabs + "public:");
                    }
                    if (checkConstructor(c, clss, classes)) {
                        continue;
                    }

                    if (c.getParameterTypes().length == 1 && clss.isAssignableFrom(c.getParameterTypes()[0])) {
                        continue;
                    }
                    if (!Modifier.isPublic(c.getModifiers())) {
                        continue;
                    }
                    if (c.getParameterTypes().length == 1) {
                        if (c.getParameterTypes()[0].getName().equals(clss.getName())) {
                            //                                    if(verbose) System.out.println("skipping constructor.");
                            continue;
                        }
                    }

                    if (!checkParameters(c.getParameterTypes(), classes)) {
                        continue;
                    }
                    pw.println(
                            tabs + clssOnlyName + getCppParamDeclarations(c.getParameterTypes(), clss) + ";");
                    if (isConstructorToMakeEasy(c, clss)) {
                        pw.println(tabs + clssOnlyName
                                + getEasyCallCppParamDeclarations(c.getParameterTypes(), clss) + ";");
                    }
                }

                pw.println(tabs + "~" + clssOnlyName + "();");
                Field fa[] = clss.getDeclaredFields();
                for (int findex = 0; findex < fa.length; findex++) {
                    Field field = fa[findex];
                    if (addGetterMethod(field, clss, classes)) {
                        pw.println(tabs + getCppFieldGetterDeclaration(field, clss));
                    }
                    if (addSetterMethod(field, clss, classes)) {
                        pw.println(tabs + getCppFieldSetterDeclaration(field, clss));
                    }
                }
                Method methods[] = clss.getDeclaredMethods();
                for (int j = 0; j < methods.length; j++) {
                    Method method = methods[j];
                    if (!checkMethod(method, classes)) {
                        continue;
                    }
                    if ((method.getModifiers() & Modifier.PUBLIC) == Modifier.PUBLIC) {
                        pw.println(tabs + getCppDeclaration(method, clss));
                    }
                    if (isArrayStringMethod(method)) {
                        pw.println(tabs + getCppModifiers(method.getModifiers())
                                + getCppType(method.getReturnType(), clss) + " " + fixMethodName(method)
                                + "(int argc,const char **argv);");
                    }
                    if (isMethodToMakeEasy(method)) {
                        pw.println(tabs + getEasyCallCppDeclaration(method, clss));
                    }
                }
                tabs = tabs.substring(TAB_STRING.length());
                pw.println(tabs + "}; // end class " + clssOnlyName);
                tabs = tabs.substring(0, tabs.length() - 1);
                Class nextClass = (class_index < (classesSegList.size() - 1))
                        ? classesSegList.get(class_index + 1)
                        : null;
                tabs = closeClassNamespace(clss, pw, tabs, nextClass);
                pw.println();
                lastClass = clss;
            }
            //processTemplate(pw, map, HEADER_TEMPLATE_ENDH, tabs);
        }
    }
    for (int segment_index = 0; segment_index < num_class_segments; segment_index++) {
        String output_segment_file = output;
        if (output_segment_file.endsWith(".cpp")) {
            output_segment_file = output_segment_file.substring(0, output_segment_file.length() - 4);
        } else if (output_segment_file.endsWith(".cc")) {
            output_segment_file = output_segment_file.substring(0, output_segment_file.length() - 3);
        }
        output_segment_file += "" + String.format(fmt, segment_index) + ".cpp";
        try (PrintWriter pw = new PrintWriter(new FileWriter(output_segment_file))) {
            tabs = "";
            if (segment_index < 1) {
                processTemplate(pw, map, "cpp_template_start_first.cpp", tabs);
            } else {
                processTemplate(pw, map, CPP_TEMPLATE_STARTCPP, tabs);
            }
            final int start_segment_index = segment_index * classes_per_file;
            final int end_segment_index = Math.min(segment_index * classes_per_file + classes_per_file,
                    classes.size());
            List<Class> classesSegList = classes.subList(start_segment_index, end_segment_index);
            pw.println();
            pw.println(tabs + "// start_segment_index = " + start_segment_index);
            pw.println(tabs + "// start_segment_index = " + end_segment_index);
            pw.println(tabs + "// segment_index = " + segment_index);
            pw.println(tabs + "// classesSegList=" + classesSegList);
            pw.println();
            Class lastClass = null;
            for (int class_index = 0; class_index < classesSegList.size(); class_index++) {
                Class clss = classesSegList.get(class_index);
                pw.println();
                pw.println(tabs + "// class_index = " + class_index + " clss=" + clss);
                pw.println();
                String clssName = clss.getCanonicalName();
                tabs = openClassNamespace(clss, pw, tabs, lastClass);
                String clssOnlyName = getCppClassName(clss);
                map.put(CLASS_NAME, clssOnlyName);
                map.put("%BASE_CLASS_FULL_NAME%", classToCppBase(clss));

                map.put(FULL_CLASS_NAME, clssName);
                String fcjs = classToJNISignature(clss);
                fcjs = fcjs.substring(1, fcjs.length() - 1);
                map.put(FULL_CLASS_JNI_SIGNATURE, fcjs);
                if (verbose) {
                    System.out.println("fcjs = " + fcjs);
                }
                map.put(OBJECT_CLASS_FULL_NAME, getCppRelativeName(Object.class, clss));
                map.put("%INITIALIZE_CONTEXT%", "");
                map.put("%INITIALIZE_CONTEXT_REF%", "");
                processTemplate(pw, map, CPP_START_CLASSCPP, tabs);
                Constructor constructors[] = clss.getDeclaredConstructors();

                if (!hasNoArgConstructor(constructors)) {
                    if (!Modifier.isAbstract(clss.getModifiers()) && !clss.isInterface()) {
                        pw.println(tabs + clssOnlyName + "::" + clssOnlyName + "() : " + classToCppBase(clss)
                                + "((jobject)NULL,false) {");
                        map.put(JNI_SIGNATURE, "()V");
                        map.put(CONSTRUCTOR_ARGS, "");
                        processTemplate(pw, map, CPP_NEWCPP, tabs);
                        pw.println(tabs + "}");
                        pw.println();
                    }

                }
                for (Constructor c : constructors) {
                    if (checkConstructor(c, clss, classes)) {
                        continue;
                    }
                    Class[] paramClasses = c.getParameterTypes();
                    pw.println(tabs + clssOnlyName + "::" + clssOnlyName
                            + getCppParamDeclarations(paramClasses, clss) + " : " + classToCppBase(clss)
                            + "((jobject)NULL,false) {");
                    tabs = tabs + TAB_STRING;
                    map.put(JNI_SIGNATURE, "(" + getJNIParamSignature(paramClasses) + ")V");
                    map.put(CONSTRUCTOR_ARGS,
                            (paramClasses.length > 0 ? "," : "") + getCppParamNames(paramClasses));
                    processTemplate(pw, map, CPP_NEWCPP, tabs);
                    tabs = tabs.substring(0, tabs.length() - 1);
                    pw.println(tabs + "}");
                    pw.println();
                    if (isConstructorToMakeEasy(c, clss)) {
                        pw.println(tabs + clssOnlyName + "::" + clssOnlyName
                                + getEasyCallCppParamDeclarations(c.getParameterTypes(), clss) + " : "
                                + classToCppBase(clss) + "((jobject)NULL,false) {");
                        processTemplate(pw, map, "cpp_start_easy_constructor.cpp", tabs);
                        for (int paramIndex = 0; paramIndex < paramClasses.length; paramIndex++) {
                            Class paramClasse = paramClasses[paramIndex];
                            String parmName = getParamNameIn(paramClasse, paramIndex);
                            if (isString(paramClasse)) {
                                pw.println(tabs + "jstring " + parmName + " = env->NewStringUTF(easyArg_"
                                        + paramIndex + ");");
                            } else if (isPrimitiveArray(paramClasse)) {
                                String callString = getMethodCallString(paramClasse.getComponentType());
                                pw.println(tabs + getCppArrayType(paramClasse.getComponentType()) + " "
                                        + classToParamNameDecl(paramClasse, paramIndex) + "= env->New"
                                        + callString + "Array(easyArg_" + paramIndex + "_length);");
                                pw.println(tabs + "env->Set" + callString + "ArrayRegion("
                                        + classToParamNameDecl(paramClasse, paramIndex) + ",0,easyArg_"
                                        + paramIndex + "_length,easyArg_" + paramIndex + ");");
                            } else {
                                pw.println(tabs + getCppType(paramClasse, clss) + " "
                                        + classToParamNameDecl(paramClasse, paramIndex) + "= easyArg_"
                                        + paramIndex + ";");
                            }
                        }
                        processTemplate(pw, map, "cpp_new_easy_internals.cpp", tabs);
                        for (int paramIndex = 0; paramIndex < paramClasses.length; paramIndex++) {
                            Class paramClasse = paramClasses[paramIndex];
                            String parmName = getParamNameIn(paramClasse, paramIndex);
                            if (isString(paramClasse)) {
                                pw.println(tabs + "jobjectRefType ref_" + paramIndex
                                        + " = env->GetObjectRefType(" + parmName + ");");
                                pw.println(tabs + "if(ref_" + paramIndex + " == JNIGlobalRefType) {");
                                pw.println(tabs + TAB_STRING + "env->DeleteGlobalRef(" + parmName + ");");
                                pw.println(tabs + "}");
                            } else if (isPrimitiveArray(paramClasse)) {
                                String callString = getMethodCallString(paramClasse.getComponentType());
                                pw.println(tabs + "env->Get" + callString + "ArrayRegion("
                                        + classToParamNameDecl(paramClasse, paramIndex) + ",0,easyArg_"
                                        + paramIndex + "_length,easyArg_" + paramIndex + ");");
                                pw.println(tabs + "jobjectRefType ref_" + paramIndex
                                        + " = env->GetObjectRefType(" + parmName + ");");
                                pw.println(tabs + "if(ref_" + paramIndex + " == JNIGlobalRefType) {");
                                pw.println(tabs + TAB_STRING + "env->DeleteGlobalRef(" + parmName + ");");
                                pw.println(tabs + "}");
                            } else {

                            }
                        }
                        processTemplate(pw, map, "cpp_end_easy_constructor.cpp", tabs);
                        pw.println(tabs + "}");
                    }
                }

                pw.println();
                pw.println(tabs + "// Destructor for " + clssName);
                pw.println(tabs + clssOnlyName + "::~" + clssOnlyName + "() {");
                pw.println(tabs + "\t// Place-holder for later extensibility.");
                pw.println(tabs + "}");
                pw.println();
                Field fa[] = clss.getDeclaredFields();
                for (int findex = 0; findex < fa.length; findex++) {
                    Field field = fa[findex];
                    if (addGetterMethod(field, clss, classes)) {
                        pw.println();
                        pw.println(tabs + "// Field getter for " + field.getName());
                        pw.println(getCppFieldGetterDefinitionStart(tabs, clssOnlyName, field, clss));
                        map.put("%FIELD_NAME%", field.getName());
                        map.put(JNI_SIGNATURE, classToJNISignature(field.getType()));
                        Class returnClass = field.getType();
                        map.put(METHOD_ONFAIL, getOnFailString(returnClass, clss));
                        map.put(METHOD_ARGS, "");
                        map.put("%METHOD_RETURN%", isVoid(returnClass) ? "" : "return");
                        map.put("%METHOD_CALL_TYPE%", getMethodCallString(returnClass));
                        map.put("%METHOD_RETURN_TYPE%", getCppType(returnClass, clss));
                        map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclare(returnClass));
                        String retStore = isVoid(returnClass) ? ""
                                : "retVal= (" + getMethodReturnVarType(returnClass) + ") ";
                        map.put("%METHOD_RETURN_STORE%", retStore);
                        map.put("%METHOD_RETURN_GET%", getMethodReturnGet(tabs, returnClass, clss));

                        if (Modifier.isStatic(field.getModifiers())) {
                            processTemplate(pw, map, "cpp_static_getfield.cpp", tabs);
                        } else {
                            processTemplate(pw, map, "cpp_getfield.cpp", tabs);
                        }

                        pw.println(tabs + "}");
                    }
                    if (addSetterMethod(field, clss, classes)) {
                        pw.println();
                        pw.println(tabs + "// Field setter for " + field.getName());
                        pw.println(getCppFieldSetterDefinitionStart(tabs, clssOnlyName, field, clss));
                        map.put("%FIELD_NAME%", field.getName());
                        map.put(JNI_SIGNATURE, classToJNISignature(field.getType()));
                        Class returnClass = void.class;
                        map.put(METHOD_ONFAIL, getOnFailString(returnClass, clss));
                        Class[] paramClasses = new Class[] { field.getType() };
                        String methodArgs = getCppParamNames(paramClasses);
                        map.put(METHOD_ARGS, (paramClasses.length > 0 ? "," : "") + methodArgs);
                        map.put("%METHOD_RETURN%", isVoid(returnClass) ? "" : "return");
                        map.put("%METHOD_CALL_TYPE%", getMethodCallString(field.getType()));
                        map.put("%METHOD_RETURN_TYPE%", getCppType(returnClass, clss));
                        map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclare(returnClass));
                        String retStore = isVoid(returnClass) ? ""
                                : "retVal= (" + getMethodReturnVarType(returnClass) + ") ";
                        map.put("%METHOD_RETURN_STORE%", retStore);
                        map.put("%METHOD_RETURN_GET%", getMethodReturnGet(tabs, returnClass, clss));

                        if (Modifier.isStatic(field.getModifiers())) {
                            processTemplate(pw, map, "cpp_static_setfield.cpp", tabs);
                        } else {
                            processTemplate(pw, map, "cpp_setfield.cpp", tabs);
                        }

                        pw.println(tabs + "}");
                    }
                }
                Method methods[] = clss.getDeclaredMethods();
                for (int j = 0; j < methods.length; j++) {
                    Method method = methods[j];

                    if (checkMethod(method, classes)) {
                        pw.println();
                        pw.println(getCppMethodDefinitionStart(tabs, clssOnlyName, method, clss));
                        map.put(METHOD_NAME, method.getName());
                        if (fixMethodName(method).contains("equals2")) {
                            if (verbose) {
                                System.out.println("debug me");
                            }
                        }
                        map.put("%JAVA_METHOD_NAME%", method.getName());
                        Class[] paramClasses = method.getParameterTypes();
                        String methodArgs = getCppParamNames(paramClasses);
                        map.put(METHOD_ARGS, (paramClasses.length > 0 ? "," : "") + methodArgs);
                        Class returnClass = method.getReturnType();
                        map.put(JNI_SIGNATURE, "(" + getJNIParamSignature(paramClasses) + ")"
                                + classToJNISignature(returnClass));
                        map.put(METHOD_ONFAIL, getOnFailString(returnClass, clss));
                        map.put("%METHOD_RETURN%", isVoid(returnClass) ? "" : "return");
                        map.put("%METHOD_CALL_TYPE%", getMethodCallString(returnClass));
                        map.put("%METHOD_RETURN_TYPE%", getCppType(returnClass, clss));
                        map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclare(returnClass));
                        String retStore = isVoid(returnClass) ? ""
                                : "retVal= (" + getMethodReturnVarType(returnClass) + ") ";
                        map.put("%METHOD_RETURN_STORE%", retStore);
                        map.put("%METHOD_RETURN_GET%", getMethodReturnGet(tabs, returnClass, clss));
                        tabs += TAB_STRING;
                        if (!Modifier.isStatic(method.getModifiers())) {
                            processTemplate(pw, map, CPP_METHODCPP, tabs);
                        } else {
                            processTemplate(pw, map, CPP_STATIC_METHODCPP, tabs);
                        }
                        tabs = tabs.substring(0, tabs.length() - TAB_STRING.length());
                        pw.println(tabs + "}");
                        if (isArrayStringMethod(method)) {
                            map.put(METHOD_RETURN_STORE,
                                    isVoid(returnClass) ? "" : getCppType(returnClass, clss) + " returnVal=");
                            map.put(METHOD_RETURN_GET, isVoid(returnClass) ? "return ;" : "return returnVal;");
                            processTemplate(pw, map, CPP_EASY_STRING_ARRAY_METHODCPP, tabs);
                        } else if (isMethodToMakeEasy(method)) {
                            pw.println();
                            pw.println(tabs + "// Easy call alternative for " + method.getName());
                            pw.println(getEasyCallCppMethodDefinitionStart(tabs, clssOnlyName, method, clss));
                            tabs += TAB_STRING;
                            map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclareOut(returnClass, clss));
                            processTemplate(pw, map, "cpp_start_easy_method.cpp", tabs);
                            for (int paramIndex = 0; paramIndex < paramClasses.length; paramIndex++) {
                                Class paramClasse = paramClasses[paramIndex];
                                String parmName = getParamNameIn(paramClasse, paramIndex);
                                if (isString(paramClasse)) {
                                    pw.println(tabs + "jstring " + parmName + " = env->NewStringUTF(easyArg_"
                                            + paramIndex + ");");
                                } else if (isPrimitiveArray(paramClasse)) {
                                    String callString = getMethodCallString(paramClasse.getComponentType());
                                    pw.println(tabs + getCppArrayType(paramClasse.getComponentType()) + " "
                                            + classToParamNameDecl(paramClasse, paramIndex) + "= env->New"
                                            + callString + "Array(easyArg_" + paramIndex + "_length);");
                                    pw.println(tabs + "env->Set" + callString + "ArrayRegion("
                                            + classToParamNameDecl(paramClasse, paramIndex) + ",0,easyArg_"
                                            + paramIndex + "_length,easyArg_" + paramIndex + ");");
                                } else {
                                    pw.println(tabs + getCppType(paramClasse, clss) + " "
                                            + classToParamNameDecl(paramClasse, paramIndex) + "= easyArg_"
                                            + paramIndex + ";");
                                }
                            }
                            String methodArgsIn = getCppParamNamesIn(paramClasses);
                            String retStoreOut = isVoid(returnClass) ? ""
                                    : "retVal= (" + getMethodReturnOutVarType(returnClass, clss) + ") ";

                            pw.println(tabs + retStoreOut + fixMethodName(method) + "(" + methodArgsIn + ");");
                            for (int paramIndex = 0; paramIndex < paramClasses.length; paramIndex++) {
                                Class paramClasse = paramClasses[paramIndex];
                                String parmName = getParamNameIn(paramClasse, paramIndex);
                                if (isString(paramClasse)) {
                                    pw.println(tabs + "jobjectRefType ref_" + paramIndex
                                            + " = env->GetObjectRefType(" + parmName + ");");
                                    pw.println(tabs + "if(ref_" + paramIndex + " == JNIGlobalRefType) {");
                                    pw.println(tabs + TAB_STRING + "env->DeleteGlobalRef(" + parmName + ");");
                                    pw.println(tabs + "}");
                                } else if (isPrimitiveArray(paramClasse)) {
                                    String callString = getMethodCallString(paramClasse.getComponentType());
                                    pw.println(tabs + "env->Get" + callString + "ArrayRegion("
                                            + classToParamNameDecl(paramClasse, paramIndex) + ",0,easyArg_"
                                            + paramIndex + "_length,easyArg_" + paramIndex + ");");
                                    pw.println(tabs + "jobjectRefType ref_" + paramIndex
                                            + " = env->GetObjectRefType(" + parmName + ");");
                                    pw.println(tabs + "if(ref_" + paramIndex + " == JNIGlobalRefType) {");
                                    pw.println(tabs + TAB_STRING + "env->DeleteGlobalRef(" + parmName + ");");
                                    pw.println(tabs + "}");
                                } else {

                                }
                            }
                            processTemplate(pw, map, "cpp_end_easy_method.cpp", tabs);
                            if (!isVoid(returnClass)) {
                                pw.println(tabs + "return retVal;");
                            }
                            tabs = tabs.substring(TAB_STRING.length());
                            pw.println(tabs + "}");
                            pw.println();
                        }
                    }
                }
                processTemplate(pw, map, CPP_END_CLASSCPP, tabs);
                tabs = tabs.substring(0, tabs.length() - 1);
                Class nextClass = (class_index < (classesSegList.size() - 1))
                        ? classesSegList.get(class_index + 1)
                        : null;
                tabs = closeClassNamespace(clss, pw, tabs, nextClass);
                lastClass = clss;
            }

            if (segment_index < 1) {
                if (null != nativesClassMap) {
                    for (Entry<String, Class> e : nativesClassMap.entrySet()) {
                        final Class javaClass = e.getValue();
                        final String nativeClassName = e.getKey();
                        map.put(CLASS_NAME, nativeClassName);
                        map.put(FULL_CLASS_NAME, nativeClassName);
                        map.put(FULL_CLASS_JNI_SIGNATURE, nativeClassName);
                        map.put("%BASE_CLASS_FULL_NAME%",
                                "::" + namespace + "::" + getModifiedClassName(javaClass).replace(".", "::"));
                        map.put(OBJECT_CLASS_FULL_NAME, "::" + namespace + "::java::lang::Object");
                        map.put("%INITIALIZE_CONTEXT%", "context=NULL; initContext(NULL,false);");
                        map.put("%INITIALIZE_CONTEXT_REF%", "context=NULL; initContext(objref.context,true);");
                        tabs += TAB_STRING;

                        processTemplate(pw, map, CPP_START_CLASSCPP, tabs);
                        pw.println();
                        pw.println(tabs + nativeClassName + "::" + nativeClassName + "() : "
                                + getModifiedClassName(javaClass).replace(".", "::")
                                + "((jobject)NULL,false) {");
                        tabs += TAB_STRING;
                        pw.println(tabs + "context=NULL;");
                        pw.println(tabs + "initContext(NULL,false);");
                        map.put(JNI_SIGNATURE, "()V");
                        map.put(CONSTRUCTOR_ARGS, "");
                        processTemplate(pw, map, "cpp_new_native.cpp", tabs);
                        tabs = tabs.substring(TAB_STRING.length());
                        pw.println(tabs + "}");
                        pw.println();
                        pw.println(tabs + "// Destructor for " + nativeClassName);
                        pw.println(tabs + nativeClassName + "::~" + nativeClassName + "() {");
                        pw.println(tabs + TAB_STRING + "if(NULL != context) {");
                        pw.println(tabs + TAB_STRING + TAB_STRING + "deleteContext();");
                        pw.println(tabs + TAB_STRING + "}");
                        pw.println(tabs + TAB_STRING + "context=NULL;");
                        pw.println(tabs + "}");
                        pw.println();
                        //                            pw.println(tabs + "public:");
                        //                            pw.println(tabs + nativeClassName + "();");
                        //                            pw.println(tabs + "~" + nativeClassName + "();");
                        tabs = tabs.substring(TAB_STRING.length());
                        //                            Method methods[] = javaClass.getDeclaredMethods();
                        //                            for (int j = 0; j < methods.length; j++) {
                        //                                Method method = methods[j];
                        //                                int modifiers = method.getModifiers();
                        //                                if (!Modifier.isPublic(modifiers)) {
                        //                                    continue;
                        //                                }
                        //                                pw.println(tabs + getCppDeclaration(method, javaClass));
                        //                            }
                        //                            pw.println(tabs + "}; // end class " + nativeClassName);
                        processTemplate(pw, map, CPP_END_CLASSCPP, tabs);
                    }
                }
                processTemplate(pw, map, "cpp_template_end_first.cpp", tabs);
                tabs = "";
                if (null != nativesClassMap) {
                    pw.println("using namespace " + namespace + ";");
                    pw.println("#ifdef __cplusplus");
                    pw.println("extern \"C\" {");
                    pw.println("#endif");
                    int max_method_count = 0;
                    tabs = "";
                    for (Entry<String, Class> e : nativesClassMap.entrySet()) {
                        final Class javaClass = e.getValue();
                        final String nativeClassName = e.getKey();
                        map.put(CLASS_NAME, nativeClassName);
                        map.put(FULL_CLASS_NAME, nativeClassName);
                        map.put("%BASE_CLASS_FULL_NAME%",
                                "::" + namespace + "::" + getModifiedClassName(javaClass).replace(".", "::"));
                        map.put(OBJECT_CLASS_FULL_NAME, "::" + namespace + "::java::lang::Object");
                        map.put(FULL_CLASS_JNI_SIGNATURE, nativeClassName);
                        map.put(METHOD_ONFAIL, "return;");
                        Method methods[] = javaClass.getDeclaredMethods();
                        if (max_method_count < methods.length) {
                            max_method_count = methods.length;
                        }
                        for (int j = 0; j < methods.length; j++) {
                            Method method = methods[j];
                            int modifiers = method.getModifiers();
                            if (!Modifier.isPublic(modifiers)) {
                                continue;
                            }
                            if (Modifier.isAbstract(modifiers) && Modifier.isPublic(modifiers)
                                    && !Modifier.isStatic(modifiers)
                                    //                                        && !method.isDefault()
                                    && !method.isSynthetic()) {
                                Class[] paramClasses = method.getParameterTypes();
                                String methodArgs = getCppParamNames(paramClasses);
                                map.put(METHOD_ARGS, methodArgs);
                                map.put(METHOD_NAME, method.getName());
                                Class returnClass = method.getReturnType();
                                String retStore = isVoid(returnClass) ? ""
                                        : "retVal= (" + getMethodReturnVarType(returnClass) + ") ";
                                map.put(METHOD_ONFAIL, getOnFailString(returnClass, javaClass));
                                map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclare(returnClass));
                                map.put("%METHOD_RETURN_STORE%", retStore);
                                map.put("%METHOD_RETURN_GET%",
                                        getMethodReturnGet(tabs, returnClass, javaClass));
                                pw.println();
                                String paramDecls = getCppParamDeclarations(paramClasses, javaClass);
                                String argsToAdd = method.getParameterTypes().length > 0
                                        ? "," + paramDecls.substring(1, paramDecls.length() - 1)
                                        : "";
                                pw.println("JNIEXPORT " + getCppType(returnClass, javaClass) + " JNICALL Java_"
                                        + nativeClassName + "_" + method.getName()
                                        + "(JNIEnv *env, jobject jthis" + argsToAdd + ") {");
                                tabs = TAB_STRING;
                                processTemplate(pw, map, "cpp_native_wrap.cpp", tabs);
                                tabs = tabs.substring(TAB_STRING.length());
                                pw.println("}");
                                pw.println();
                            }
                        }
                        pw.println("JNIEXPORT void JNICALL Java_" + nativeClassName
                                + "_nativeDelete(JNIEnv *env, jobject jthis) {");
                        tabs += TAB_STRING;
                        map.put(METHOD_ONFAIL, getOnFailString(void.class, javaClass));
                        processTemplate(pw, map, "cpp_native_delete.cpp", tabs);
                        tabs = tabs.substring(TAB_STRING.length());
                        pw.println(tabs + "}");
                        pw.println();
                    }
                    pw.println("#ifdef __cplusplus");
                    pw.println("} // end extern \"C\"");
                    pw.println("#endif");
                    map.put("%MAX_METHOD_COUNT%", Integer.toString(max_method_count + 1));
                    processTemplate(pw, map, "cpp_start_register_native.cpp", tabs);
                    for (Entry<String, Class> e : nativesClassMap.entrySet()) {
                        final Class javaClass = e.getValue();
                        final String nativeClassName = e.getKey();
                        map.put(CLASS_NAME, nativeClassName);
                        map.put(FULL_CLASS_NAME, nativeClassName);
                        map.put("%BASE_CLASS_FULL_NAME%",
                                "::" + namespace + "::" + getModifiedClassName(javaClass).replace(".", "::"));
                        map.put(OBJECT_CLASS_FULL_NAME, "::" + namespace + "::java::lang::Object");
                        processTemplate(pw, map, "cpp_start_register_native_class.cpp", tabs);
                        tabs += TAB_STRING;
                        Method methods[] = javaClass.getDeclaredMethods();
                        int method_number = 0;
                        for (int j = 0; j < methods.length; j++) {
                            Method method = methods[j];
                            int modifiers = method.getModifiers();
                            if (!Modifier.isPublic(modifiers)) {
                                continue;
                            }
                            if (Modifier.isAbstract(modifiers) && Modifier.isPublic(modifiers)
                                    && !Modifier.isStatic(modifiers)
                                    //                                        && !method.isDefault()
                                    && !method.isSynthetic()) {
                                map.put("%METHOD_NUMBER%", Integer.toString(method_number));
                                map.put(METHOD_NAME, method.getName());

                                map.put(JNI_SIGNATURE, "(" + getJNIParamSignature(method.getParameterTypes())
                                        + ")" + classToJNISignature(method.getReturnType()));
                                processTemplate(pw, map, "cpp_register_native_item.cpp", tabs);
                                method_number++;
                            }
                        }
                        map.put("%METHOD_NUMBER%", Integer.toString(method_number));
                        map.put(METHOD_NAME, "nativeDelete");
                        map.put(JNI_SIGNATURE, "()V");
                        processTemplate(pw, map, "cpp_register_native_item.cpp", tabs);
                        map.put("%NUM_NATIVE_METHODS%", Integer.toString(method_number));
                        processTemplate(pw, map, "cpp_end_register_native_class.cpp", tabs);
                        tabs = tabs.substring(TAB_STRING.length());
                    }
                    processTemplate(pw, map, "cpp_end_register_native.cpp", tabs);
                } else {
                    pw.println("// No Native classes : registerNativMethods not needed.");
                    pw.println("static void registerNativeMethods(JNIEnv *env) {}");
                }

            } else {
                processTemplate(pw, map, CPP_TEMPLATE_ENDCPP, tabs);
            }
        }
        if (null != nativesClassMap) {
            tabs = "";
            for (Entry<String, Class> e : nativesClassMap.entrySet()) {
                String nativeClassName = e.getKey();
                File nativeClassHeaderFile = new File(
                        namespace.toLowerCase() + "_" + nativeClassName.toLowerCase() + ".h");
                map.put("%NATIVE_CLASS_HEADER%", nativeClassHeaderFile.getName());
                map.put(CLASS_NAME, nativeClassName);
                if (nativeClassHeaderFile.exists()) {
                    if (verbose) {
                        System.out.println("skipping " + nativeClassHeaderFile.getCanonicalPath()
                                + " since it already exists.");
                    }
                } else {
                    try (PrintWriter pw = new PrintWriter(new FileWriter(nativeClassHeaderFile))) {
                        processTemplate(pw, map, "header_native_imp.h", tabs);
                    }
                }
                File nativeClassCppFile = new File(
                        namespace.toLowerCase() + "_" + nativeClassName.toLowerCase() + ".cpp");
                if (nativeClassCppFile.exists()) {
                    if (verbose) {
                        System.out.println("skipping " + nativeClassCppFile.getCanonicalPath()
                                + " since it already exists.");
                    }
                } else {
                    try (PrintWriter pw = new PrintWriter(new FileWriter(nativeClassCppFile))) {
                        processTemplate(pw, map, "cpp_native_imp_start.cpp", tabs);
                        Class javaClass = e.getValue();
                        Method methods[] = javaClass.getDeclaredMethods();
                        int method_number = 0;
                        for (int j = 0; j < methods.length; j++) {
                            Method method = methods[j];
                            int modifiers = method.getModifiers();
                            if (!Modifier.isPublic(modifiers)) {
                                continue;
                            }
                            if (Modifier.isAbstract(modifiers) && Modifier.isPublic(modifiers)
                                    && !Modifier.isStatic(modifiers)
                                    //                                        && !method.isDefault()
                                    && !method.isSynthetic()) {
                                Class[] paramClasses = method.getParameterTypes();
                                //                                    String methodArgs = getCppParamNames(paramClasses);
                                String paramDecls = getCppParamDeclarations(paramClasses, javaClass);
                                String methodArgs = method.getParameterTypes().length > 0
                                        ? paramDecls.substring(1, paramDecls.length() - 1)
                                        : "";
                                map.put(METHOD_ARGS, methodArgs);
                                map.put(METHOD_NAME, method.getName());
                                Class returnClass = method.getReturnType();
                                String retStore = isVoid(returnClass) ? ""
                                        : "retVal= (" + getMethodReturnVarType(returnClass) + ") ";
                                map.put(METHOD_ONFAIL, getOnFailString(returnClass, javaClass));
                                map.put("%RETURN_TYPE%", getCppType(returnClass, javaClass));
                                map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclare(returnClass));
                                map.put("%METHOD_RETURN_STORE%", retStore);
                                map.put("%METHOD_RETURN_GET%",
                                        getMethodReturnGet(tabs, returnClass, javaClass));
                                processTemplate(pw, map, "cpp_native_imp_stub.cpp", tabs);
                            }
                        }
                        processTemplate(pw, map, "cpp_native_imp_end.cpp", tabs);
                    }
                }
            }
        }
    }

    main_completed = true;
}

---

From source file:ca.oson.json.Oson.java

<T> T newInstance(Map<String, Object> map, Class<T> valueType) {
    InstanceCreator creator = getTypeAdapter(valueType);

    if (creator != null) {
        return (T) creator.createInstance(valueType);
    }//from  w  w w .java  2 s  . co m

    T obj = null;

    if (valueType != null) {
        obj = (T) getDefaultValue(valueType);
        if (obj != null) {
            return obj;
        }
    }

    if (map == null) {
        return null;
    }

    // @JsonTypeInfo(use = JsonTypeInfo.Id.MINIMAL_CLASS, include = As.PROPERTY, property = "@class")
    //@JsonTypeInfo(use = JsonTypeInfo.Id.CLASS, include = As.PROPERTY, property = "@class")
    String JsonClassType = null;

    if (valueType != null) {
        if (getAnnotationSupport()) {
            for (Annotation annotation : valueType.getAnnotations()) {
                if (annotation instanceof JsonTypeInfo) {
                    JsonTypeInfo jsonTypeInfo = (JsonTypeInfo) annotation;
                    JsonTypeInfo.Id use = jsonTypeInfo.use();
                    JsonTypeInfo.As as = jsonTypeInfo.include();
                    if ((use == JsonTypeInfo.Id.MINIMAL_CLASS || use == JsonTypeInfo.Id.CLASS)
                            && as == As.PROPERTY) {
                        JsonClassType = jsonTypeInfo.property();
                    }
                }
            }
        }
    }
    if (JsonClassType == null) {
        JsonClassType = getJsonClassType();
    }

    String className = null;
    if (map.containsKey(JsonClassType)) {
        className = map.get(JsonClassType).toString();
    }

    Class<T> classType = getClassType(className);

    //  && (valueType == null || valueType.isAssignableFrom(classType) || Map.class.isAssignableFrom(valueType))
    if (classType != null) {
        valueType = classType;
    }

    if (valueType == null) {
        return (T) map; // or null, which is better?
    }

    Constructor<?>[] constructors = null;

    Class implClass = null;
    if (valueType.isInterface() || Modifier.isAbstract(valueType.getModifiers())) {
        implClass = DeSerializerUtil.implementingClass(valueType.getName());
    }

    if (implClass != null) {
        constructors = implClass.getDeclaredConstructors();
    } else {
        constructors = valueType.getDeclaredConstructors();//.getConstructors();
    }

    Object singleMapValue = null;
    Class singleMapValueType = null;
    if (map.size() == 1) {
        singleMapValue = map.get(valueType.getName());

        if (singleMapValue != null) {
            singleMapValueType = singleMapValue.getClass();

            if (singleMapValueType == String.class) {
                singleMapValue = StringUtil.unquote(singleMapValue.toString(), isEscapeHtml());
            }

            try {
                if (valueType == Locale.class) {
                    Constructor constructor = null;
                    String[] parts = ((String) singleMapValue).split("_");
                    if (parts.length == 1) {
                        constructor = valueType.getConstructor(String.class);
                        constructor.setAccessible(true);
                        obj = (T) constructor.newInstance(singleMapValue);
                    } else if (parts.length == 2) {
                        constructor = valueType.getConstructor(String.class, String.class);
                        constructor.setAccessible(true);
                        obj = (T) constructor.newInstance(parts);
                    } else if (parts.length == 3) {
                        constructor = valueType.getConstructor(String.class, String.class, String.class);
                        constructor.setAccessible(true);
                        obj = (T) constructor.newInstance(parts);
                    }

                    if (obj != null) {
                        return obj;
                    }
                }
            } catch (Exception e) {
            }

            Map<Class, Constructor> cmaps = new HashMap<>();
            for (Constructor constructor : constructors) {
                //Class[] parameterTypes = constructor.getParameterTypes();

                int parameterCount = constructor.getParameterCount();
                if (parameterCount == 1) {

                    Class[] types = constructor.getParameterTypes();

                    cmaps.put(types[0], constructor);
                }
            }

            if (cmaps.size() > 0) {
                Constructor constructor = null;

                if ((cmaps.containsKey(Boolean.class) || cmaps.containsKey(boolean.class))
                        && BooleanUtil.isBoolean(singleMapValue.toString())) {
                    constructor = cmaps.get(Boolean.class);
                    if (constructor == null) {
                        constructor = cmaps.get(boolean.class);
                    }
                    if (constructor != null) {
                        try {
                            constructor.setAccessible(true);
                            obj = (T) constructor
                                    .newInstance(BooleanUtil.string2Boolean(singleMapValue.toString()));

                            if (obj != null) {
                                return obj;
                            }
                        } catch (Exception e) {
                        }
                    }

                } else if (StringUtil.isNumeric(singleMapValue.toString())) {

                    Class[] classes = new Class[] { int.class, Integer.class, long.class, Long.class,
                            double.class, Double.class, Byte.class, byte.class, Short.class, short.class,
                            Float.class, float.class, BigDecimal.class, BigInteger.class, AtomicInteger.class,
                            AtomicLong.class, Number.class };

                    for (Class cls : classes) {
                        constructor = cmaps.get(cls);

                        if (constructor != null) {
                            try {
                                obj = (T) constructor.newInstance(NumberUtil.getNumber(singleMapValue, cls));

                                if (obj != null) {
                                    return obj;
                                }
                            } catch (Exception e) {
                            }
                        }
                    }

                } else if (StringUtil.isArrayOrList(singleMapValue.toString())
                        || singleMapValue.getClass().isArray()
                        || Collection.class.isAssignableFrom(singleMapValue.getClass())) {
                    for (Entry<Class, Constructor> entry : cmaps.entrySet()) {
                        Class cls = entry.getKey();
                        constructor = entry.getValue();

                        if (cls.isArray() || Collection.class.isAssignableFrom(cls)) {
                            Object listObject = null;
                            if (singleMapValue instanceof String) {
                                JSONArray objArray = new JSONArray(singleMapValue.toString());
                                listObject = (List) fromJsonMap(objArray);
                            } else {
                                listObject = singleMapValue;
                            }

                            FieldData objectDTO = new FieldData(listObject, cls, true);
                            listObject = json2Object(objectDTO);
                            if (listObject != null) {
                                try {
                                    obj = (T) constructor.newInstance(listObject);
                                    if (obj != null) {
                                        return obj;
                                    }
                                } catch (Exception e) {
                                }
                            }
                        }

                    }

                }

                for (Entry<Class, Constructor> entry : cmaps.entrySet()) {
                    Class cls = entry.getKey();
                    constructor = entry.getValue();
                    try {
                        obj = (T) constructor.newInstance(singleMapValue);
                        if (obj != null) {
                            return obj;
                        }
                    } catch (Exception e) {
                    }
                }

            }

        }
    }

    if (implClass != null) {
        valueType = implClass;
    }

    try {
        obj = valueType.newInstance();

        if (obj != null) {
            return setSingleMapValue(obj, valueType, singleMapValue, singleMapValueType);
        }

    } catch (InstantiationException | IllegalAccessException e) {
        //e.printStackTrace();
    }

    ///*
    for (Constructor constructor : constructors) {
        //Class[] parameterTypes = constructor.getParameterTypes();

        int parameterCount = constructor.getParameterCount();
        if (parameterCount > 0) {
            constructor.setAccessible(true);

            Annotation[] annotations = constructor.getDeclaredAnnotations(); // getAnnotations();

            for (Annotation annotation : annotations) {
                boolean isJsonCreator = false;
                if (annotation instanceof JsonCreator) {
                    isJsonCreator = true;
                } else if (annotation instanceof ca.oson.json.annotation.FieldMapper) {
                    ca.oson.json.annotation.FieldMapper fieldMapper = (ca.oson.json.annotation.FieldMapper) annotation;

                    if (fieldMapper.jsonCreator() == BOOLEAN.TRUE) {
                        isJsonCreator = true;
                    }
                }

                if (isJsonCreator) {
                    Parameter[] parameters = constructor.getParameters();
                    String[] parameterNames = ObjectUtil.getParameterNames(parameters);

                    //parameterCount = parameters.length;
                    Object[] parameterValues = new Object[parameterCount];
                    int i = 0;
                    for (String parameterName : parameterNames) {
                        parameterValues[i] = getParameterValue(map, valueType, parameterName,
                                parameters[i].getType());
                        i++;
                    }

                    try {
                        obj = (T) constructor.newInstance(parameterValues);

                        if (obj != null) {
                            return setSingleMapValue(obj, valueType, singleMapValue, singleMapValueType);
                        }

                    } catch (InstantiationException | IllegalAccessException | IllegalArgumentException
                            | InvocationTargetException e) {
                        //e.printStackTrace();
                    }
                }
            }

        } else {
            try {
                constructor.setAccessible(true);
                obj = (T) constructor.newInstance();

                if (obj != null) {
                    return setSingleMapValue(obj, valueType, singleMapValue, singleMapValueType);
                }

            } catch (InstantiationException | IllegalAccessException | IllegalArgumentException
                    | InvocationTargetException e) {
                //e.printStackTrace();
            }

        }
    }
    //*/

    // try again
    for (Constructor constructor : constructors) {
        int parameterCount = constructor.getParameterCount();
        if (parameterCount > 0) {
            constructor.setAccessible(true);

            try {
                List<String> parameterNames = ObjectUtil.getParameterNames(constructor);

                if (parameterNames != null && parameterNames.size() > 0) {
                    Class[] parameterTypes = constructor.getParameterTypes();

                    int length = parameterTypes.length;
                    if (length == parameterNames.size()) {
                        Object[] parameterValues = new Object[length];
                        Object parameterValue;
                        for (int i = 0; i < length; i++) {
                            parameterValues[i] = getParameterValue(map, valueType, parameterNames.get(i),
                                    parameterTypes[i]);
                        }

                        try {
                            obj = (T) constructor.newInstance(parameterValues);
                            if (obj != null) {
                                return setSingleMapValue(obj, valueType, singleMapValue, singleMapValueType);
                            }

                        } catch (InstantiationException | IllegalAccessException | IllegalArgumentException
                                | InvocationTargetException e) {
                            //e.printStackTrace();
                        }

                    }
                }

            } catch (IOException e1) {
                // e1.printStackTrace();
            }
        }
    }

    // try more
    for (Constructor constructor : constructors) {
        int parameterCount = constructor.getParameterCount();
        if (parameterCount > 0) {
            constructor.setAccessible(true);

            Class[] parameterTypes = constructor.getParameterTypes();
            List<String> parameterNames;
            try {
                parameterNames = ObjectUtil.getParameterNames(constructor);

                if (parameterNames != null) {
                    int length = parameterTypes.length;

                    if (length > parameterNames.size()) {
                        length = parameterNames.size();
                    }

                    Object[] parameterValues = new Object[length];
                    for (int i = 0; i < length; i++) {
                        parameterValues[i] = getParameterValue(map, valueType, parameterNames.get(i),
                                parameterTypes[i]);
                    }

                    obj = (T) constructor.newInstance(parameterValues);
                    if (obj != null) {
                        return setSingleMapValue(obj, valueType, singleMapValue, singleMapValueType);
                    }
                }

            } catch (InstantiationException | IllegalAccessException | IllegalArgumentException
                    | InvocationTargetException | IOException e) {
                //e.printStackTrace();
            }
        }
    }

    // try more
    try {
        Method[] methods = valueType.getMethods(); // .getMethod("getInstance", null);

        List<Method> methodList = new ArrayList<>();

        if (methods != null) {
            for (Method method : methods) {
                String methodName = method.getName();

                if (methodName.equals("getInstance") || methodName.equals("newInstance")
                        || methodName.equals("createInstance") || methodName.equals("factory")) {
                    Class returnType = method.getReturnType();

                    if (valueType.isAssignableFrom(returnType) && Modifier.isStatic(method.getModifiers())) {
                        int parameterCount = method.getParameterCount();
                        if (parameterCount == 0) {
                            try {
                                obj = ObjectUtil.getMethodValue(null, method);
                                if (obj != null) {
                                    return setSingleMapValue(obj, valueType, singleMapValue,
                                            singleMapValueType);
                                }

                            } catch (IllegalArgumentException e) {
                                // TODO Auto-generated catch block
                                //e.printStackTrace();
                            }

                        } else {
                            methodList.add(method);
                        }

                    }
                }
            }

            for (Method method : methodList) {
                try {
                    int parameterCount = method.getParameterCount();
                    Object[] parameterValues = new Object[parameterCount];
                    Object parameterValue;
                    int i = 0;
                    Class[] parameterTypes = method.getParameterTypes();

                    String[] parameterNames = ObjectUtil.getParameterNames(method);

                    if (parameterCount == 1 && valueType != null && singleMapValue != null
                            && singleMapValueType != null) {

                        if (ObjectUtil.isSameDataType(parameterTypes[0], singleMapValueType)) {
                            try {
                                obj = ObjectUtil.getMethodValue(null, method, singleMapValue);
                                if (obj != null) {
                                    return obj;
                                }

                            } catch (IllegalArgumentException ex) {
                                //ex.printStackTrace();
                            }

                        }

                    } else if (parameterNames != null && parameterNames.length == parameterCount) {
                        for (String parameterName : ObjectUtil.getParameterNames(method)) {
                            parameterValues[i] = getParameterValue(map, valueType, parameterName,
                                    parameterTypes[i]);
                            i++;
                        }

                    } else {
                        // try annotation
                        Parameter[] parameters = method.getParameters();
                        parameterNames = ObjectUtil.getParameterNames(parameters);
                        parameterCount = parameters.length;
                        parameterValues = new Object[parameterCount];
                        i = 0;
                        for (String parameterName : parameterNames) {
                            parameterValues[i] = getParameterValue(map, valueType, parameterName,
                                    parameterTypes[i]);
                            i++;
                        }
                    }

                    obj = ObjectUtil.getMethodValue(null, method, parameterValues);

                    if (obj != null) {
                        return setSingleMapValue(obj, valueType, singleMapValue, singleMapValueType);
                    }

                } catch (IOException | IllegalArgumentException e) {
                    //e.printStackTrace();
                }
            }

        }

    } catch (SecurityException e) {
        // e.printStackTrace();
    }

    // try all static methods, if the return type is correct, get it as the final object
    Method[] methods = valueType.getDeclaredMethods();
    for (Method method : methods) {
        if (Modifier.isStatic(method.getModifiers())) {
            Class returnType = method.getReturnType();

            if (valueType.isAssignableFrom(returnType)) {
                try {
                    Object[] parameterValues = null;

                    int parameterCount = method.getParameterCount();
                    if (parameterCount > 0) {
                        if (parameterCount == 1 && map.size() == 1 && singleMapValue != null
                                && singleMapValueType != null) {
                            if (ObjectUtil.isSameDataType(method.getParameterTypes()[0], singleMapValueType)) {
                                obj = ObjectUtil.getMethodValue(null, method, singleMapValueType);
                                if (obj != null) {
                                    return obj;
                                }
                            }
                        }

                        parameterValues = new Object[parameterCount];
                        Object parameterValue;
                        int i = 0;
                        Class[] parameterTypes = method.getParameterTypes();

                        String[] parameterNames = ObjectUtil.getParameterNames(method);
                        if (parameterNames != null && parameterNames.length == parameterCount) {
                            for (String parameterName : ObjectUtil.getParameterNames(method)) {
                                parameterValues[i] = getParameterValue(map, valueType, parameterName,
                                        parameterTypes[i]);
                                i++;
                            }

                        } else {
                            // try annotation
                            Parameter[] parameters = method.getParameters();
                            parameterNames = ObjectUtil.getParameterNames(parameters);
                            parameterCount = parameters.length;
                            parameterValues = new Object[parameterCount];
                            i = 0;
                            for (String parameterName : parameterNames) {
                                parameterValues[i] = getParameterValue(map, valueType, parameterName,
                                        parameterTypes[i]);
                                i++;
                            }
                        }
                    }

                    obj = ObjectUtil.getMethodValue(obj, method, parameterValues);
                    if (obj != null) {
                        return setSingleMapValue(obj, valueType, singleMapValue, singleMapValueType);
                    }

                } catch (IOException | IllegalArgumentException e) {
                    //e.printStackTrace();
                }

            }
        }

    }

    return null;
}

---

From source file:ca.oson.json.Oson.java

private <E, R> String object2Serialize(FieldData objectDTO) {
    E obj = (E) objectDTO.valueToProcess;

    Class<R> valueType = objectDTO.returnType;

    if (obj == null) {
        return null;
    }/* ww  w .  j av  a  2 s .  com*/

    // it is possible the same object shared by multiple variables inside the same enclosing object
    int hash = ObjectUtil.hashCode(obj, valueType);
    if (!objectDTO.goAhead(hash)) {
        return "{}";
    }

    ClassMapper classMapper = objectDTO.classMapper;
    // first build up the class-level processing rules
    // || (objectDTO.level == 0 && objectDTO.fieldMapper == null)
    //if (classMapper == null) {
    // 1. Create a blank class mapper instance
    classMapper = new ClassMapper(valueType);

    // 2. Globalize it
    classMapper = globalize(classMapper);
    objectDTO.classMapper = classMapper;
    //}

    if (objectDTO.fieldMapper != null && isInheritMapping()) {
        classMapper = overwriteBy(classMapper, objectDTO.fieldMapper);
    }

    FIELD_NAMING format = getFieldNaming();

    String repeated = getPrettyIndentationln(objectDTO.level), pretty = getPrettySpace();
    objectDTO.incrLevel();
    String repeatedItem = getPrettyIndentationln(objectDTO.level);

    // @Expose
    Set<String> exposed = null;
    if (isUseGsonExpose()) {
        exposed = new HashSet<>();
    }

    boolean annotationSupport = getAnnotationSupport();
    Annotation[] annotations = null;

    if (annotationSupport) {
        annotations = valueType.getAnnotations();

        ca.oson.json.annotation.ClassMapper classMapperAnnotation = null;

        // 3. Apply annotations from other sources
        for (Annotation annotation : annotations) {
            if (ignoreClass(annotation)) {
                return null;
            }

            switch (annotation.annotationType().getName()) {
            case "ca.oson.json.annotation.ClassMapper":
                classMapperAnnotation = (ca.oson.json.annotation.ClassMapper) annotation;
                if (!(classMapperAnnotation.serialize() == BOOLEAN.BOTH
                        || classMapperAnnotation.serialize() == BOOLEAN.TRUE)) {
                    classMapperAnnotation = null;
                }
                break;

            case "ca.oson.json.annotation.ClassMappers":
                ca.oson.json.annotation.ClassMappers classMapperAnnotations = (ca.oson.json.annotation.ClassMappers) annotation;
                for (ca.oson.json.annotation.ClassMapper ann : classMapperAnnotations.value()) {
                    if (ann.serialize() == BOOLEAN.BOTH || ann.serialize() == BOOLEAN.TRUE) {
                        classMapperAnnotation = ann;
                        //break;
                    }
                }
                break;

            case "com.google.gson.annotations.Since":
                Since since = (Since) annotation;
                classMapper.since = since.value();
                break;

            case "com.google.gson.annotations.Until":
                Until until = (Until) annotation;
                classMapper.until = until.value();
                break;

            case "com.fasterxml.jackson.annotation.JsonIgnoreProperties":
                JsonIgnoreProperties jsonIgnoreProperties = (JsonIgnoreProperties) annotation;
                String[] jsonnames = jsonIgnoreProperties.value();
                if (jsonnames != null && jsonnames.length > 0) {
                    if (classMapper.jsonIgnoreProperties == null) {
                        classMapper.jsonIgnoreProperties = new HashSet();
                    }

                    classMapper.jsonIgnoreProperties.addAll(Arrays.asList(jsonnames));
                }
                break;

            case "org.codehaus.jackson.annotate.JsonIgnoreProperties":
                org.codehaus.jackson.annotate.JsonIgnoreProperties jsonIgnoreProperties2 = (org.codehaus.jackson.annotate.JsonIgnoreProperties) annotation;
                String[] jsonnames2 = jsonIgnoreProperties2.value();
                if (jsonnames2 != null && jsonnames2.length > 0) {
                    if (classMapper.jsonIgnoreProperties == null) {
                        classMapper.jsonIgnoreProperties = new HashSet();
                    }

                    classMapper.jsonIgnoreProperties.addAll(Arrays.asList(jsonnames2));
                }
                break;

            case "com.fasterxml.jackson.annotation.JsonPropertyOrder":
                // first come first serve
                if (classMapper.propertyOrders == null) {
                    classMapper.propertyOrders = ((JsonPropertyOrder) annotation).value();
                }
                break;

            case "org.codehaus.jackson.annotate.JsonPropertyOrder":
                // first come first serve
                if (classMapper.propertyOrders == null) {
                    classMapper.propertyOrders = ((org.codehaus.jackson.annotate.JsonPropertyOrder) annotation)
                            .value();
                }
                break;

            case "com.fasterxml.jackson.annotation.JsonInclude":
                if (classMapper.defaultType == JSON_INCLUDE.NONE) {
                    JsonInclude jsonInclude = (JsonInclude) annotation;
                    switch (jsonInclude.content()) {
                    case ALWAYS:
                        classMapper.defaultType = JSON_INCLUDE.ALWAYS;
                        break;
                    case NON_NULL:
                        classMapper.defaultType = JSON_INCLUDE.NON_NULL;
                        break;
                    case NON_ABSENT:
                        classMapper.defaultType = JSON_INCLUDE.NON_NULL;
                        break;
                    case NON_EMPTY:
                        classMapper.defaultType = JSON_INCLUDE.NON_EMPTY;
                        break;
                    case NON_DEFAULT:
                        classMapper.defaultType = JSON_INCLUDE.NON_DEFAULT;
                        break;
                    case USE_DEFAULTS:
                        classMapper.defaultType = JSON_INCLUDE.DEFAULT;
                        break;
                    }
                }
                break;

            case "com.fasterxml.jackson.annotation.JsonAutoDetect":
                JsonAutoDetect jsonAutoDetect = (JsonAutoDetect) annotation;
                if (jsonAutoDetect.fieldVisibility() == Visibility.NONE) {
                    classMapper.useField = false;
                }
                if (jsonAutoDetect.getterVisibility() == Visibility.NONE) {
                    classMapper.useAttribute = false;
                }
                break;

            case "org.codehaus.jackson.annotate.JsonAutoDetect":
                org.codehaus.jackson.annotate.JsonAutoDetect jsonAutoDetect2 = (org.codehaus.jackson.annotate.JsonAutoDetect) annotation;
                if (jsonAutoDetect2
                        .fieldVisibility() == org.codehaus.jackson.annotate.JsonAutoDetect.Visibility.NONE) {
                    classMapper.useField = false;
                }
                if (jsonAutoDetect2
                        .getterVisibility() == org.codehaus.jackson.annotate.JsonAutoDetect.Visibility.NONE) {
                    classMapper.useAttribute = false;
                }

                break;

            case "org.junit.Ignore":
                classMapper.ignore = true;
                break;
            }
        }

        // 4. Apply annotations from Oson
        if (classMapperAnnotation != null) {
            classMapper = overwriteBy(classMapper, classMapperAnnotation);
            exposed = null;
        }

    }

    // 5. Apply Java configuration for this particular class
    ClassMapper javaClassMapper = getClassMapper(valueType);
    if (javaClassMapper != null) {
        classMapper = overwriteBy(classMapper, javaClassMapper);
    }

    // now processing at the class level

    if (classMapper.ignore()) {
        return null;
    }

    if (classMapper.since != null && classMapper.since > getVersion()) {
        return null;
    } else if (classMapper.until != null && classMapper.until <= getVersion()) {
        return null;
    }

    Function function = classMapper.serializer; //getSerializer(valueType);
    if (function == null) {
        function = DeSerializerUtil.getSerializer(valueType.getName());
    }

    if (function != null) {
        try {
            Object returnValue = null;
            if (function instanceof DataMapper2JsonFunction) {
                DataMapper classData = new DataMapper(valueType, obj, classMapper, objectDTO.level,
                        getPrettyIndentation());
                objectDTO.jsonRawValue = false;
                DataMapper2JsonFunction f = (DataMapper2JsonFunction) function;

                return f.apply(classData);

            } else if (function instanceof FieldData2JsonFunction) {
                FieldData2JsonFunction f = (FieldData2JsonFunction) function;
                FieldData fieldData = objectDTO.clone();

                returnValue = f.apply(fieldData);

            } else {
                returnValue = function.apply(obj);
            }

            if (returnValue != null) {
                Class returnType = returnValue.getClass();

                if (returnType == String.class) {
                    return StringUtil.doublequote(returnValue, isEscapeHtml());

                } else if (returnType == valueType || valueType.isAssignableFrom(returnType)) {
                    // just continue to do the serializing
                } else {
                    objectDTO.valueToProcess = returnValue;
                    objectDTO.returnType = returnType;

                    return object2String(objectDTO);
                }
            }

        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    Set<Class> ignoreFieldsWithAnnotations = classMapper.ignoreFieldsWithAnnotations;

    Map<String, String> keyJsonStrings = new LinkedHashMap<>();
    // to hold relation between name and changed name
    Map<String, String> fieldNames = new LinkedHashMap<>();

    Set<String> processedNameSet = new HashSet<>();
    //StringBuffer sb = new StringBuffer();

    Map<String, Method> getters = null;
    Map<String, Method> setters = null;
    Map<String, Method> otherMethods = null;

    if (valueType.isInterface()) {
        valueType = (Class<R>) obj.getClass();
    } else if (Modifier.isAbstract(valueType.getModifiers())) {
        // valueType

    } else {
        //         Class objClass = obj.getClass();
        //         if (valueType.isAssignableFrom(objClass)) {
        //            valueType = objClass;
        //         }
    }

    //      if (valueType.isInterface()) {
    //         getters = getGetters(obj);
    //         setters = getSetters(obj);
    //         otherMethods = getOtherMethods(obj);
    //      } else {
    getters = getGetters(valueType);
    setters = getSetters(valueType);
    otherMethods = getOtherMethods(valueType);
    //      }

    Set<Method> jsonAnyGetterMethods = new HashSet<>();

    if (classMapper.isToStringAsSerializer()) {
        try {
            Method getter = valueType.getDeclaredMethod("toString", null);

            if (getter != null) {
                E getterValue = ObjectUtil.getMethodValue(obj, getter);

                if (getterValue != null) {
                    Class returnType = getterValue.getClass();

                    if (returnType == String.class) {
                        return StringUtil.doublequote(getterValue, isEscapeHtml());

                    } else if (returnType == valueType || valueType.isAssignableFrom(returnType)) {
                        // just continue to do the serializing
                    } else {
                        objectDTO.valueToProcess = getterValue;
                        objectDTO.returnType = returnType;

                        return object2String(objectDTO);
                    }
                }
            }

        } catch (NoSuchMethodException | SecurityException e) {
            // e.printStackTrace();
        }
    }

    //if (getters != null && getters.size() > 0) {
    boolean isJsonRawValue = false;
    String jsonValueFieldName = DeSerializerUtil.getJsonValueFieldName(valueType.getName());
    //         if (jsonValueFieldName == null) {
    //            // get all fieldmappers for this class?
    //            Set<FieldMapper> fieldMappers = getFieldMappers(valueType);
    //            // looking for the method
    //            for (FieldMapper fieldMapper: fieldMappers) {
    //               if (fieldMapper.jsonValue != null && fieldMapper.jsonValue) {
    //                  jsonValueFieldName = fieldMapper.java;
    //                  isJsonRawValue = fieldMapper.isJsonRawValue();
    //                  break;
    //               }
    //            }
    //         }
    if (jsonValueFieldName == null) {
        jsonValueFieldName = classMapper.getJsonValueFieldName();
    }

    if (jsonValueFieldName != null) {
        String lcjava = jsonValueFieldName.toLowerCase();
        Method getter = null;
        if (getters != null && getters.containsKey(lcjava)) {
            getter = getters.get(lcjava);

        } else {
            try {
                getter = valueType.getMethod(jsonValueFieldName);
            } catch (NoSuchMethodException | SecurityException e) {
                // e.printStackTrace();
            }

            if (getter == null) {
                try {
                    getter = valueType.getMethod("get" + StringUtil.capitalize(jsonValueFieldName));
                } catch (NoSuchMethodException | SecurityException e) {
                    //e.printStackTrace();
                }
            }
        }

        if (getter != null) {
            E getterValue = ObjectUtil.getMethodValue(obj, getter);

            if (getterValue != null) {
                Class returnType = getterValue.getClass();

                if (returnType == String.class) {
                    if (isJsonRawValue) {
                        return getterValue.toString();

                    } else if (StringUtil.parenthesized(getterValue.toString())) {
                        return getterValue.toString();

                    } else {
                        return StringUtil.doublequote(getterValue, isEscapeHtml());
                    }

                } else if (returnType == valueType || valueType.isAssignableFrom(returnType)) {
                    // just continue to do the serializing
                } else {
                    objectDTO.valueToProcess = getterValue;
                    objectDTO.returnType = returnType;
                    objectDTO.jsonRawValue = isJsonRawValue;

                    return object2String(objectDTO);
                }
            }
        }
    }
    //}

    try {
        Field[] fields = null;
        //         if (valueType.isInterface()) {
        //            fields = getFields(obj);
        //         } else {
        fields = getFields(valueType);
        //         }

        for (Field f : fields) {
            f.setAccessible(true);

            String name = f.getName();
            String fieldName = name;
            String lcfieldName = fieldName.toLowerCase();

            if (Modifier.isFinal(f.getModifiers()) && Modifier.isStatic(f.getModifiers())) {
                getters.remove(lcfieldName);
                continue;
            }

            // 6. Create a blank field mapper instance
            FieldMapper fieldMapper = new FieldMapper(name, name, valueType);

            Class<?> returnType = f.getType(); // value.getClass();

            // 7. get the class mapper of returnType
            ClassMapper fieldClassMapper = getClassMapper(returnType);

            // 8. Classify this field mapper with returnType
            fieldMapper = classifyFieldMapper(fieldMapper, fieldClassMapper);

            // 9. Classify this field mapper
            fieldMapper = classifyFieldMapper(fieldMapper, classMapper);

            FieldMapper javaFieldMapper = getFieldMapper(name, null, valueType);

            // getter and setter methods
            Method getter = getters.get(lcfieldName);
            Method setter = setters.get(lcfieldName);

            if (getter != null) {
                getter.setAccessible(true);
            }

            // control by visibility is not always a good idea
            // here consider the visibility of field and related getter method together
            if (ignoreModifiers(f.getModifiers(), classMapper.includeFieldsWithModifiers)) {
                if (getter != null) {
                    if (ignoreModifiers(getter.getModifiers(), classMapper.includeFieldsWithModifiers)) {
                        getters.remove(lcfieldName);
                        continue;
                    }
                } else {
                    continue;
                }
            }

            boolean ignored = false;
            Set<String> names = new HashSet<>();

            if (annotationSupport) {
                annotations = f.getDeclaredAnnotations();//.getAnnotations();

                // field and getter should be treated the same way, if allowed in the class level
                // might not be 100% correct, as the useAttribute as not be applied from annotations yet
                //  && ((javaFieldMapper == null || javaFieldMapper.useAttribute == null) && (fieldMapper.useAttribute == null || fieldMapper.useAttribute))
                // || (javaFieldMapper != null && javaFieldMapper.useAttribute != null && javaFieldMapper.useAttribute)
                // annotations might apply to method only, not the field, so need to get them, regardless using attribute or not
                if (getter != null) {
                    annotations = Stream
                            .concat(Arrays.stream(annotations), Arrays.stream(getter.getDeclaredAnnotations()))
                            .toArray(Annotation[]::new);

                    // no annotations, then try set method
                    if ((annotations == null || annotations.length == 0) && setter != null) {
                        annotations = setter.getDeclaredAnnotations();
                    }
                }

                ca.oson.json.annotation.FieldMapper fieldMapperAnnotation = null;

                for (Annotation annotation : annotations) {
                    if (ignoreField(annotation, ignoreFieldsWithAnnotations)) {
                        ignored = true;
                        break;

                    } else if (annotation instanceof ca.oson.json.annotation.FieldMapper) {
                        fieldMapperAnnotation = (ca.oson.json.annotation.FieldMapper) annotation;
                        if (!(fieldMapperAnnotation.serialize() == BOOLEAN.BOTH
                                || fieldMapperAnnotation.serialize() == BOOLEAN.TRUE)) {
                            fieldMapperAnnotation = null;
                        }

                    } else if (annotation instanceof ca.oson.json.annotation.FieldMappers) {
                        ca.oson.json.annotation.FieldMappers fieldMapperAnnotations = (ca.oson.json.annotation.FieldMappers) annotation;
                        for (ca.oson.json.annotation.FieldMapper ann : fieldMapperAnnotations.value()) {
                            if (ann.serialize() == BOOLEAN.BOTH || ann.serialize() == BOOLEAN.TRUE) {
                                fieldMapperAnnotation = ann;
                                //break;
                            }
                        }

                    } else {
                        // to improve performance, using swith on string
                        switch (annotation.annotationType().getName()) {

                        case "com.fasterxml.jackson.annotation.JsonAnyGetter":
                        case "org.codehaus.jackson.annotate.JsonAnyGetter":
                            fieldMapper.jsonAnyGetter = true;
                            break;

                        case "com.fasterxml.jackson.annotation.JsonIgnore":
                        case "org.codehaus.jackson.annotate.JsonIgnore":
                            fieldMapper.ignore = true;
                            break;

                        case "javax.persistence.Transient":
                            ignored = true;
                            break;

                        case "com.fasterxml.jackson.annotation.JsonIgnoreProperties":
                            JsonIgnoreProperties jsonIgnoreProperties = (JsonIgnoreProperties) annotation;
                            if (!jsonIgnoreProperties.allowGetters()) {
                                fieldMapper.ignore = true;
                            } else {
                                fieldMapper.ignore = false;
                                classMapper.jsonIgnoreProperties.remove(name);
                            }
                            break;

                        case "com.google.gson.annotations.Expose":
                            Expose expose = (Expose) annotation;
                            if (!expose.serialize()) {
                                fieldMapper.ignore = true;
                            } else if (exposed != null) {
                                exposed.add(lcfieldName);
                            }
                            break;

                        case "com.google.gson.annotations.Since":
                            Since since = (Since) annotation;
                            fieldMapper.since = since.value();
                            break;

                        case "com.google.gson.annotations.Until":
                            Until until = (Until) annotation;
                            fieldMapper.until = until.value();
                            break;

                        case "com.fasterxml.jackson.annotation.JsonInclude":
                            if (fieldMapper.defaultType == JSON_INCLUDE.NONE) {
                                JsonInclude jsonInclude = (JsonInclude) annotation;

                                switch (jsonInclude.content()) {
                                case ALWAYS:
                                    fieldMapper.defaultType = JSON_INCLUDE.ALWAYS;
                                    break;
                                case NON_NULL:
                                    fieldMapper.defaultType = JSON_INCLUDE.NON_NULL;
                                    break;
                                case NON_ABSENT:
                                    fieldMapper.defaultType = JSON_INCLUDE.NON_NULL;
                                    break;
                                case NON_EMPTY:
                                    fieldMapper.defaultType = JSON_INCLUDE.NON_EMPTY;
                                    break;
                                case NON_DEFAULT:
                                    fieldMapper.defaultType = JSON_INCLUDE.NON_DEFAULT;
                                    break;
                                case USE_DEFAULTS:
                                    fieldMapper.defaultType = JSON_INCLUDE.DEFAULT;
                                    break;
                                }
                            }
                            break;

                        case "com.fasterxml.jackson.annotation.JsonRawValue":
                            if (((JsonRawValue) annotation).value()) {
                                fieldMapper.jsonRawValue = true;
                            }
                            break;

                        case "org.codehaus.jackson.annotate.JsonRawValue":
                            if (((org.codehaus.jackson.annotate.JsonRawValue) annotation).value()) {
                                fieldMapper.jsonRawValue = true;
                            }
                            break;

                        case "com.fasterxml.jackson.annotation.JsonValue":
                        case "org.codehaus.jackson.annotate.JsonValue":
                            fieldMapper.jsonValue = true;
                            break;

                        case "org.junit.Ignore":
                            fieldMapper.ignore = true;
                            break;

                        case "javax.persistence.Enumerated":
                            fieldMapper.enumType = ((Enumerated) annotation).value();
                            break;

                        //                  case "javax.persistence.MapKeyEnumerated":
                        //                     mapper.enumType = ((javax.persistence.MapKeyEnumerated) annotation).value();
                        //                     break;

                        case "javax.validation.constraints.NotNull":
                            fieldMapper.required = true;
                            break;

                        case "com.fasterxml.jackson.annotation.JsonProperty":
                            JsonProperty jsonProperty = (JsonProperty) annotation;
                            Access access = jsonProperty.access();
                            if (access == Access.WRITE_ONLY) {
                                fieldMapper.ignore = true;
                                break;
                            }

                            if (jsonProperty.required()) {
                                fieldMapper.required = true;
                            }

                            if (jsonProperty.defaultValue() != null
                                    && jsonProperty.defaultValue().length() > 0) {
                                fieldMapper.defaultValue = jsonProperty.defaultValue();
                            }
                            break;

                        case "javax.validation.constraints.Size":
                            Size size = (Size) annotation;
                            if (size.min() > 0) {
                                fieldMapper.min = (long) size.min();
                            }
                            if (size.max() < Integer.MAX_VALUE) {
                                fieldMapper.max = (long) size.max();
                            }
                            break;

                        case "javax.persistence.Column":
                            Column column = (Column) annotation;
                            if (column.length() != 255) {
                                fieldMapper.length = column.length();
                            }
                            if (column.scale() > 0) {
                                fieldMapper.scale = column.scale();
                            }

                            if (column.precision() > 0) {
                                fieldMapper.precision = column.precision();
                            }

                            if (!column.nullable()) {
                                fieldMapper.required = true;
                            }

                            break;
                        }

                        String fname = ObjectUtil.getName(annotation);
                        if (!StringUtil.isEmpty(fname)) {
                            names.add(fname);
                        }
                    }
                }

                // 10. Apply annotations from Oson
                // special name to handle
                if (fieldMapperAnnotation != null) {
                    fieldMapper = overwriteBy(fieldMapper, fieldMapperAnnotation, classMapper);
                    exposed = null;
                }
            }

            if (ignored) {
                if (getter != null) {
                    getters.remove(lcfieldName);
                }
                continue;
            }

            // 11. Apply Java configuration for this particular field
            if (javaFieldMapper != null && javaFieldMapper.isSerializing()) {
                fieldMapper = overwriteBy(fieldMapper, javaFieldMapper);
            }

            if (fieldMapper.ignore != null && fieldMapper.ignore) {
                if (getter != null) {
                    getters.remove(lcfieldName);
                }
                continue;
            }

            // in the ignored list
            if (ObjectUtil.inSet(name, classMapper.jsonIgnoreProperties)) {
                getters.remove(lcfieldName);
                continue;
            }

            if (fieldMapper.jsonAnyGetter != null && fieldMapper.jsonAnyGetter && getter != null) {
                getters.remove(lcfieldName);
                jsonAnyGetterMethods.add(getter);
                continue;
            }

            if (fieldMapper.useField != null && !fieldMapper.useField) {
                // both should not be used, just like ignore
                if (fieldMapper.useAttribute != null && !fieldMapper.useAttribute) {
                    getters.remove(lcfieldName);
                }
                continue;
            }

            if (fieldMapper.since != null && fieldMapper.since > getVersion()) {
                if (getter != null) {
                    getters.remove(lcfieldName);
                }
                continue;
            } else if (fieldMapper.until != null && fieldMapper.until <= getVersion()) {
                if (getter != null) {
                    getters.remove(lcfieldName);
                }
                continue;
            }

            //jsonIgnoreProperties

            // handling name now
            boolean jnameFixed = false;
            String json = fieldMapper.json;
            if (StringUtil.isEmpty(json)) {
                if (getter != null) {
                    getters.remove(lcfieldName);
                }
                continue;

            } else if (!json.equals(name)) {
                name = json;
                jnameFixed = true;
            }

            if (!jnameFixed) {
                for (String jsoname : names) {
                    if (!name.equals(jsoname) && !StringUtil.isEmpty(jsoname)) {
                        name = jsoname;
                        jnameFixed = true;
                        break;
                    }
                }
            }

            // only if the name is still the same as the field name
            // format it based on the naming settings
            // otherwise, it is set on purpose
            if (fieldName.equals(name)) {
                name = StringUtil.formatName(name, format);
                jnameFixed = true;
            }

            fieldMapper.java = fieldName;
            fieldMapper.json = name;

            // field valuie
            E value = null;
            try {
                value = (E) f.get(obj);// ObjectUtil.unwraponce(f.get(obj));
            } catch (Exception e) {
            }

            if (value != null) {
                Class vtype = value.getClass();
                if (returnType.isAssignableFrom(vtype)) {
                    returnType = vtype;
                }
            }

            // value from getter
            E getterValue = null;

            if (getter != null) {
                if (fieldMapper.useAttribute == null || fieldMapper.useAttribute) {
                    getterValue = ObjectUtil.getMethodValue(obj, getter);
                    //getterValue = ObjectUtil.unwraponce(getterValue);
                }

                getters.remove(lcfieldName);
            }

            // determine which value to use
            if (getterValue != null) {
                if (getterValue.equals(value) || StringUtil.isEmpty(value)) {
                    value = getterValue;

                } else if (DefaultValue.isDefault(value, returnType)
                        && !DefaultValue.isDefault(getterValue, returnType)) {
                    value = getterValue;
                }
                //               else if (getterValue.toString().length() > value.toString().length()) {
                //                  value = getterValue;
                //               }
            }

            String str;

            FieldData fieldData = new FieldData(obj, f, value, returnType, false, fieldMapper, objectDTO.level,
                    objectDTO.set);

            str = object2Json(fieldData);

            if (fieldMapper.jsonValue != null && fieldMapper.jsonValue) {
                if (fieldMapper.isJsonRawValue()) {
                    return StringUtil.unquote(str, isEscapeHtml());
                } else {
                    return StringUtil.doublequote(str, isEscapeHtml());
                }
            }

            if (StringUtil.isNull(str)) {
                if (fieldMapper.defaultType == JSON_INCLUDE.NON_NULL
                        || fieldMapper.defaultType == JSON_INCLUDE.NON_EMPTY
                        || fieldMapper.defaultType == JSON_INCLUDE.NON_DEFAULT) {
                    continue;

                } else {
                    str = "null";
                }

            } else if (StringUtil.isEmpty(str)) {
                if (fieldMapper.defaultType == JSON_INCLUDE.NON_EMPTY
                        || fieldMapper.defaultType == JSON_INCLUDE.NON_DEFAULT) {
                    continue;
                }

                str = "\"\"";

            } else if (fieldMapper.defaultType == JSON_INCLUDE.NON_DEFAULT
                    && DefaultValue.isDefault(str, returnType)) {
                continue;
            }

            StringBuffer sb = new StringBuffer();
            sb.append(repeatedItem);
            if (fieldMapper.jsonNoName == null || !fieldMapper.jsonNoName) {
                sb.append("\"" + name + "\":" + pretty);
            }
            sb.append(str);
            sb.append(",");

            keyJsonStrings.put(lcfieldName, sb.toString());
            processedNameSet.add(name);
            fieldNames.put(lcfieldName, name.toLowerCase());
        }

        // now process get methods
        for (Entry<String, Method> entry : getters.entrySet()) {
            String lcfieldName = entry.getKey();
            Method getter = entry.getValue();

            if (ignoreModifiers(getter.getModifiers(), classMapper.includeFieldsWithModifiers)) {
                continue;
            }
            if (Modifier.isFinal(getter.getModifiers()) && Modifier.isStatic(getter.getModifiers())) {
                continue;
            }

            String name = getter.getName();
            if (name.substring(3).equalsIgnoreCase(lcfieldName)) {
                name = StringUtil.uncapitalize(name.substring(3));
            }

            // just use field name, even it might not be a field
            String fieldName = name;

            if (processedNameSet.contains(name) || fieldNames.containsKey(lcfieldName)) {
                continue;
            }

            getter.setAccessible(true);

            Method setter = setters.get(lcfieldName);

            // 6. Create a blank field mapper instance
            FieldMapper fieldMapper = new FieldMapper(name, name, valueType);

            Class<?> returnType = getter.getReturnType();

            // 7. get the class mapper of returnType
            ClassMapper fieldClassMapper = getClassMapper(returnType);

            // 8. Classify this field mapper with returnType
            fieldMapper = classifyFieldMapper(fieldMapper, fieldClassMapper);

            // 9. Classify this field mapper
            fieldMapper = classifyFieldMapper(fieldMapper, classMapper);

            FieldMapper javaFieldMapper = getFieldMapper(name, null, valueType);

            boolean ignored = false;
            Set<String> names = new HashSet<>();

            if (annotationSupport) {
                annotations = getter.getDeclaredAnnotations();//.getAnnotations();

                // no annotations, then try set method
                if ((annotations == null || annotations.length == 0) && setter != null) {
                    annotations = setter.getDeclaredAnnotations();
                }

                ca.oson.json.annotation.FieldMapper fieldMapperAnnotation = null;

                for (Annotation annotation : annotations) {
                    if (ignoreField(annotation, ignoreFieldsWithAnnotations)) {
                        ignored = true;
                        break;

                    } else if (annotation instanceof ca.oson.json.annotation.FieldMapper) {
                        fieldMapperAnnotation = (ca.oson.json.annotation.FieldMapper) annotation;
                        if (!(fieldMapperAnnotation.serialize() == BOOLEAN.BOTH
                                || fieldMapperAnnotation.serialize() == BOOLEAN.TRUE)) {
                            fieldMapperAnnotation = null;
                        }

                    } else if (annotation instanceof ca.oson.json.annotation.FieldMappers) {
                        ca.oson.json.annotation.FieldMappers fieldMapperAnnotations = (ca.oson.json.annotation.FieldMappers) annotation;
                        for (ca.oson.json.annotation.FieldMapper ann : fieldMapperAnnotations.value()) {
                            if (ann.serialize() == BOOLEAN.BOTH || ann.serialize() == BOOLEAN.TRUE) {
                                fieldMapperAnnotation = ann;
                                //break;
                            }
                        }

                    } else {
                        // to improve performance, using swith on string
                        switch (annotation.annotationType().getName()) {
                        case "com.fasterxml.jackson.annotation.JsonAnyGetter":
                        case "org.codehaus.jackson.annotate.JsonAnyGetter":
                            fieldMapper.jsonAnyGetter = true;
                            break;

                        case "com.fasterxml.jackson.annotation.JsonIgnore":
                        case "org.codehaus.jackson.annotate.JsonIgnore":
                            fieldMapper.ignore = true;
                            break;

                        case "javax.persistence.Transient":
                            ignored = true;
                            break;

                        case "com.fasterxml.jackson.annotation.JsonIgnoreProperties":
                            JsonIgnoreProperties jsonIgnoreProperties = (JsonIgnoreProperties) annotation;
                            if (!jsonIgnoreProperties.allowGetters()) {
                                fieldMapper.ignore = true;
                            } else {
                                fieldMapper.ignore = false;
                                classMapper.jsonIgnoreProperties.remove(name);
                            }
                            break;

                        case "com.google.gson.annotations.Expose":
                            Expose expose = (Expose) annotation;
                            if (!expose.serialize()) {
                                fieldMapper.ignore = true;
                            } else if (exposed != null) {
                                exposed.add(lcfieldName);
                            }
                            break;

                        case "com.google.gson.annotations.Since":
                            Since since = (Since) annotation;
                            fieldMapper.since = since.value();
                            break;

                        case "com.google.gson.annotations.Until":
                            Until until = (Until) annotation;
                            fieldMapper.until = until.value();
                            break;

                        case "com.fasterxml.jackson.annotation.JsonInclude":
                            if (fieldMapper.defaultType == JSON_INCLUDE.NONE) {
                                JsonInclude jsonInclude = (JsonInclude) annotation;

                                switch (jsonInclude.content()) {
                                case ALWAYS:
                                    fieldMapper.defaultType = JSON_INCLUDE.ALWAYS;
                                    break;
                                case NON_NULL:
                                    fieldMapper.defaultType = JSON_INCLUDE.NON_NULL;
                                    break;
                                case NON_ABSENT:
                                    fieldMapper.defaultType = JSON_INCLUDE.NON_NULL;
                                    break;
                                case NON_EMPTY:
                                    fieldMapper.defaultType = JSON_INCLUDE.NON_EMPTY;
                                    break;
                                case NON_DEFAULT:
                                    fieldMapper.defaultType = JSON_INCLUDE.NON_DEFAULT;
                                    break;
                                case USE_DEFAULTS:
                                    fieldMapper.defaultType = JSON_INCLUDE.DEFAULT;
                                    break;
                                }
                            }
                            break;

                        case "com.fasterxml.jackson.annotation.JsonRawValue":
                            if (((JsonRawValue) annotation).value()) {
                                fieldMapper.jsonRawValue = true;
                            }
                            break;

                        case "org.codehaus.jackson.annotate.JsonRawValue":
                            if (((org.codehaus.jackson.annotate.JsonRawValue) annotation).value()) {
                                fieldMapper.jsonRawValue = true;
                            }
                            break;

                        case "com.fasterxml.jackson.annotation.JsonValue":
                        case "org.codehaus.jackson.annotate.JsonValue":
                            fieldMapper.jsonValue = true;
                            break;

                        case "javax.persistence.Enumerated":
                            fieldMapper.enumType = ((Enumerated) annotation).value();
                            break;

                        //                  case "javax.persistence.MapKeyEnumerated":
                        //                     mapper.enumType = ((javax.persistence.MapKeyEnumerated) annotation).value();
                        //                     break;

                        case "javax.validation.constraints.NotNull":
                            fieldMapper.required = true;
                            break;

                        case "com.fasterxml.jackson.annotation.JsonProperty":
                            JsonProperty jsonProperty = (JsonProperty) annotation;
                            Access access = jsonProperty.access();
                            if (access == Access.WRITE_ONLY) {
                                fieldMapper.ignore = true;
                                break;
                            }

                            if (jsonProperty.required()) {
                                fieldMapper.required = true;
                            }

                            if (jsonProperty.defaultValue() != null
                                    && jsonProperty.defaultValue().length() > 0) {
                                fieldMapper.defaultValue = jsonProperty.defaultValue();
                            }
                            break;

                        case "org.junit.Ignore":
                            fieldMapper.ignore = true;
                            break;

                        case "javax.validation.constraints.Size":
                            Size size = (Size) annotation;
                            if (size.min() > 0) {
                                fieldMapper.min = (long) size.min();
                            }
                            if (size.max() < Integer.MAX_VALUE) {
                                fieldMapper.max = (long) size.max();
                            }
                            break;

                        case "javax.persistence.Column":
                            Column column = (Column) annotation;
                            if (column.length() != 255) {
                                fieldMapper.length = column.length();
                            }
                            if (column.scale() > 0) {
                                fieldMapper.scale = column.scale();
                            }

                            if (column.precision() > 0) {
                                fieldMapper.precision = column.precision();
                            }

                            if (!column.nullable()) {
                                fieldMapper.required = true;
                            }

                            break;
                        }

                        String fname = ObjectUtil.getName(annotation);
                        if (fname != null) {
                            names.add(fname);
                        }
                    }
                }

                // 10. Apply annotations from Oson
                // special name to handle
                if (fieldMapperAnnotation != null) {
                    fieldMapper = overwriteBy(fieldMapper, fieldMapperAnnotation, classMapper);
                    exposed = null;
                }
            }

            if (ignored) {
                continue;
            }

            // 11. Apply Java configuration for this particular field
            if (javaFieldMapper != null && javaFieldMapper.isSerializing()) {
                fieldMapper = overwriteBy(fieldMapper, javaFieldMapper);
            }

            if (fieldMapper.ignore != null && fieldMapper.ignore) {
                continue;
            }

            // in the ignored list
            if (ObjectUtil.inSet(name, classMapper.jsonIgnoreProperties)) {
                continue;
            }

            if (fieldMapper.jsonAnyGetter != null && fieldMapper.jsonAnyGetter) {
                jsonAnyGetterMethods.add(getter);
                continue;
            }

            if (fieldMapper.useAttribute != null && !fieldMapper.useAttribute) {
                continue;
            }

            if (fieldMapper.since != null && fieldMapper.since > getVersion()) {
                if (getter != null) {
                    getters.remove(lcfieldName);
                }
                continue;
            } else if (fieldMapper.until != null && fieldMapper.until <= getVersion()) {
                if (getter != null) {
                    getters.remove(lcfieldName);
                }
                continue;
            }

            // handling name now
            boolean jnameFixed = false;
            String json = fieldMapper.json;
            if (StringUtil.isEmpty(json)) {
                if (getter != null) {
                    getters.remove(lcfieldName);
                }
                continue;

            } else if (!json.equals(name)) {
                name = json;
                jnameFixed = true;
            }

            if (!jnameFixed) {
                for (String jsoname : names) {
                    if (!name.equals(jsoname) && !StringUtil.isEmpty(jsoname)) {
                        name = jsoname;
                        jnameFixed = true;
                        break;
                    }
                }
            }

            // only if the name is still the same as the field name
            // format it based on the naming settings
            // otherwise, it is set on purpose
            if (fieldName.equals(name)) {
                name = StringUtil.formatName(name, format);
                jnameFixed = true;
            }

            fieldMapper.java = fieldName;
            fieldMapper.json = name;

            // get value
            E value = ObjectUtil.getMethodValue(obj, getter);

            if (fieldMapper.jsonValue != null && fieldMapper.jsonValue) {
                if (value != null) {
                    if (fieldMapper.isJsonRawValue()) {
                        return value.toString();
                    } else {
                        return StringUtil.doublequote(value, isEscapeHtml());
                    }
                }
            }

            if (returnType == Class.class) {
                if (value != null && returnType != value.getClass()) {
                    returnType = value.getClass();
                } else {
                    continue;
                }
            }

            String str = null;

            //if (returnType != valueType) {
            FieldData fieldData = new FieldData(obj, null, value, returnType, false, fieldMapper,
                    objectDTO.level, objectDTO.set);
            objectDTO.getter = getter;
            str = object2Json(fieldData);
            //}

            if (StringUtil.isNull(str)) {
                if (fieldMapper.defaultType == JSON_INCLUDE.NON_NULL
                        || fieldMapper.defaultType == JSON_INCLUDE.NON_EMPTY
                        || fieldMapper.defaultType == JSON_INCLUDE.NON_DEFAULT) {
                    continue;

                } else {
                    str = "null";
                }

            } else if (StringUtil.isEmpty(str)) {
                if (fieldMapper.defaultType == JSON_INCLUDE.NON_EMPTY
                        || fieldMapper.defaultType == JSON_INCLUDE.NON_DEFAULT) {
                    continue;
                }

                str = "null";

            } else if (fieldMapper.defaultType == JSON_INCLUDE.NON_DEFAULT
                    && DefaultValue.isDefault(str, returnType)) {
                continue;
            }

            StringBuffer sb = new StringBuffer();
            sb.append(repeatedItem);
            if (fieldMapper.jsonNoName == null || !fieldMapper.jsonNoName) {
                sb.append("\"" + name + "\":" + pretty);
            }
            sb.append(str);
            sb.append(",");

            keyJsonStrings.put(lcfieldName, sb.toString());
            processedNameSet.add(name);
            fieldNames.put(lcfieldName, name.toLowerCase());
        }

        // handle @JsonAnyGetter
        if (annotationSupport) {
            for (Entry<String, Method> entry : otherMethods.entrySet()) {
                Method method = entry.getValue();
                if (ignoreModifiers(method.getModifiers(), classMapper.includeFieldsWithModifiers)) {
                    continue;
                }

                for (Annotation annotation : method.getAnnotations()) {
                    if (ignoreField(annotation, ignoreFieldsWithAnnotations)) {
                        continue;
                    }

                    if (annotation instanceof JsonValue
                            || annotation instanceof org.codehaus.jackson.annotate.JsonValue) {
                        Object mvalue = ObjectUtil.getMethodValue(obj, method);
                        if (mvalue != null) {
                            return StringUtil.doublequote(mvalue, isEscapeHtml());
                        }

                    } else if (annotation instanceof JsonAnyGetter
                            || annotation instanceof org.codehaus.jackson.annotate.JsonAnyGetter
                            || annotation instanceof ca.oson.json.annotation.FieldMapper) {

                        if (annotation instanceof ca.oson.json.annotation.FieldMapper) {
                            ca.oson.json.annotation.FieldMapper fieldMapper = (ca.oson.json.annotation.FieldMapper) annotation;

                            if (fieldMapper.jsonAnyGetter() == BOOLEAN.FALSE) {
                                continue;
                            }
                        }

                        jsonAnyGetterMethods.add(method);
                    }
                }
            }
        }

        for (Method method : jsonAnyGetterMethods) {
            if (method != null) {
                Object allValues = ObjectUtil.getMethodValue(obj, method);

                if (allValues != null && allValues instanceof Map) {
                    Map<String, Object> map = (Map) allValues;
                    String str;
                    for (String name : map.keySet()) {
                        Object value = map.get(name);

                        // java to json, check if this name is allowed or changed
                        name = java2Json(name);

                        if (!StringUtil.isEmpty(name)) {

                            FieldData newFieldData = new FieldData(value, value.getClass(), false,
                                    objectDTO.level, objectDTO.set);
                            newFieldData.defaultType = classMapper.defaultType;
                            str = object2Json(newFieldData);

                            if (StringUtil.isNull(str)) {
                                if (classMapper.defaultType == JSON_INCLUDE.NON_NULL
                                        || classMapper.defaultType == JSON_INCLUDE.NON_EMPTY
                                        || classMapper.defaultType == JSON_INCLUDE.NON_DEFAULT) {
                                    continue;

                                } else {
                                    str = "null";
                                }

                            } else if (StringUtil.isEmpty(str)) {
                                if (classMapper.defaultType == JSON_INCLUDE.NON_EMPTY
                                        || classMapper.defaultType == JSON_INCLUDE.NON_DEFAULT) {
                                    continue;
                                }

                                str = "null";

                            } else if (DefaultValue.isDefault(str, value.getClass())) {
                                if (classMapper.defaultType == JSON_INCLUDE.NON_DEFAULT) {
                                    continue;
                                }
                            }

                            StringBuffer sb = new StringBuffer();
                            sb.append(repeatedItem);
                            sb.append("\"" + name + "\":" + pretty);
                            sb.append(str);
                            sb.append(",");
                            keyJsonStrings.put(name, sb.toString());
                        }
                    }
                }
            }
        }

        int size = keyJsonStrings.size();
        if (size == 0) {
            return "{}"; // ""

        } else {
            String includeClassType = "";
            if (classMapper.includeClassTypeInJson) { //getIncludeClassTypeInJson()
                includeClassType = repeatedItem + "\"@class\":" + pretty + "\"" + valueType.getName() + "\",";
            }

            if (exposed != null && exposed.size() > 0) {
                Map<String, String> map = new LinkedHashMap<>();

                for (String key : keyJsonStrings.keySet()) {
                    if (exposed.contains(key)) {
                        map.put(key, keyJsonStrings.get(key));
                    }
                }

                keyJsonStrings = map;
            }

            if (keyJsonStrings.size() == 1 && this.isValueOnly()) {
                for (Map.Entry<String, String> entry : keyJsonStrings.entrySet()) {
                    if (entry.getKey().toLowerCase().equals("value")) {
                        String value = entry.getValue();
                        String[] values = value.split(":");
                        value = null;
                        if (values.length == 1) {
                            value = values[0];
                        } else if (values.length == 2) {
                            value = values[1];
                        }
                        if (value != null && value.length() > 1) {
                            return value.substring(0, value.length() - 1);
                        }
                    }
                }
            }

            // based on sorting requirements
            StringBuffer sb = new StringBuffer();
            if (classMapper.propertyOrders != null) {
                for (String property : classMapper.propertyOrders) {
                    property = property.toLowerCase();
                    String jsonText = keyJsonStrings.get(property);
                    if (jsonText != null) {
                        sb.append(jsonText);
                        keyJsonStrings.remove(property);
                    } else {
                        property = fieldNames.get(property);
                        if (property != null && keyJsonStrings.containsKey(property)) {
                            sb.append(keyJsonStrings.get(property));
                            keyJsonStrings.remove(property);
                        }
                    }
                }
            }

            List<String> properties = new ArrayList(keyJsonStrings.keySet());
            if (classMapper.orderByKeyAndProperties) {
                Collections.sort(properties);
            }

            for (String property : properties) {
                sb.append(keyJsonStrings.get(property));
            }

            String text = sb.toString();
            size = text.length();
            if (size == 0) {
                return "{}";
            } else {
                return "{" + includeClassType + text.substring(0, size - 1) + repeated + "}";
            }
        }

    } catch (IllegalArgumentException | SecurityException e) {
        e.printStackTrace();
        throw new RuntimeException(e);
        // } catch (InvocationTargetException e) {
    }
}

---

From source file:com.clark.func.Functions.java

/**
 * <p>//from  w  w w  . j  av a2 s . c o m
 * Return an accessible method (that is, one that can be invoked via
 * reflection) that implements the specified Method. If no such method can
 * be found, return <code>null</code>.
 * </p>
 * 
 * @param method
 *            The method that we wish to call
 * @return The accessible method
 */
public static Method getAccessibleMethod(Method method) {
    if (!isAccessible(method)) {
        return null;
    }
    // If the declaring class is public, we are done
    Class<?> cls = method.getDeclaringClass();
    if (Modifier.isPublic(cls.getModifiers())) {
        return method;
    }
    String methodName = method.getName();
    Class<?>[] parameterTypes = method.getParameterTypes();

    // Check the implemented interfaces and subinterfaces
    method = getAccessibleMethodFromInterfaceNest(cls, methodName, parameterTypes);

    // Check the superclass chain
    if (method == null) {
        method = getAccessibleMethodFromSuperclass(cls, methodName, parameterTypes);
    }
    return method;
}

---

From source file:com.clark.func.Functions.java

/**
 * <p>/*from  w  ww  .j  a v a 2s.co  m*/
 * Returns the desired Method much like <code>Class.getMethod</code>,
 * however it ensures that the returned Method is from a public class or
 * interface and not from an anonymous inner class. This means that the
 * Method is invokable and doesn't fall foul of Java bug <a
 * href="http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4071957"
 * >4071957</a>).
 * 
 * <code><pre>Set set = Collections.unmodifiableSet(...);
 *  Method method = ClassUtils.getPublicMethod(set.getClass(), "isEmpty",  new Class[0]);
 *  Object result = method.invoke(set, new Object[]);</pre></code>
 * </p>
 * 
 * @param cls
 *            the class to check, not null
 * @param methodName
 *            the name of the method
 * @param parameterTypes
 *            the list of parameters
 * @return the method
 * @throws NullPointerException
 *             if the class is null
 * @throws SecurityException
 *             if a a security violation occured
 * @throws NoSuchMethodException
 *             if the method is not found in the given class or if the
 *             metothod doen't conform with the requirements
 */
public static Method getPublicMethod(Class<?> cls, String methodName, Class<?> parameterTypes[])
        throws SecurityException, NoSuchMethodException {

    Method declaredMethod = cls.getMethod(methodName, parameterTypes);
    if (Modifier.isPublic(declaredMethod.getDeclaringClass().getModifiers())) {
        return declaredMethod;
    }

    List<Class<?>> candidateClasses = new ArrayList<Class<?>>();
    candidateClasses.addAll(getAllInterfaces(cls));
    candidateClasses.addAll(getAllSuperclasses(cls));

    for (Class<?> candidateClass : candidateClasses) {
        if (!Modifier.isPublic(candidateClass.getModifiers())) {
            continue;
        }
        Method candidateMethod;
        try {
            candidateMethod = candidateClass.getMethod(methodName, parameterTypes);
        } catch (NoSuchMethodException ex) {
            continue;
        }
        if (Modifier.isPublic(candidateMethod.getDeclaringClass().getModifiers())) {
            return candidateMethod;
        }
    }

    throw new NoSuchMethodException("Can't find a public method for " + methodName);
}

---

From source file:com.clark.func.Functions.java

/**
 * <p>//w  ww  .jav  a 2  s  . com
 * Return an accessible method (that is, one that can be invoked via
 * reflection) by scanning through the superclasses. If no such method can
 * be found, return <code>null</code>.
 * </p>
 * 
 * @param cls
 *            Class to be checked
 * @param methodName
 *            Method name of the method we wish to call
 * @param parameterTypes
 *            The parameter type signatures
 * @return the accessible method or <code>null</code> if not found
 */
private static Method getAccessibleMethodFromSuperclass(Class<?> cls, String methodName,
        Class<?>... parameterTypes) {
    Class<?> parentClass = cls.getSuperclass();
    while (parentClass != null) {
        if (Modifier.isPublic(parentClass.getModifiers())) {
            try {
                return parentClass.getMethod(methodName, parameterTypes);
            } catch (NoSuchMethodException e) {
                return null;
            }
        }
        parentClass = parentClass.getSuperclass();
    }
    return null;
}

---

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