Example usage for com.google.gwt.core.ext.typeinfo TypeOracle findType

List of usage examples for com.google.gwt.core.ext.typeinfo TypeOracle findType

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Introduction

In this page you can find the example usage for com.google.gwt.core.ext.typeinfo TypeOracle findType.

Prototype

public abstract JClassType findType(String name);

Source Link

Document

Finds a class or interface given its fully-qualified name.

Usage

From source file:com.ait.ext4j.rebind.TemplateGenerator.java

License:Apache License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {
    TypeOracle oracle = context.getTypeOracle();
    this.templatesInterface = oracle.findType(Name.getSourceNameForClass(Template.class));

    JClassType interfaceType;/*from ww w  .j av a 2  s  . c  o  m*/
    try {
        interfaceType = oracle.getType(typeName);
    } catch (NotFoundException e) {
        throw new RuntimeException(e);
    }

    if (interfaceType.isInterface() == null) {
        logger.log(TreeLogger.ERROR, typeName + " is not an interface type");
        throw new UnableToCompleteException();
    }
    if (!interfaceType.isAssignableTo(templatesInterface)) {
        logger.log(Type.ERROR, "This isn't a Template subtype...");
        throw new UnableToCompleteException();
    }

    String content = getTemplateContent(context, logger, interfaceType);
    String packageName = interfaceType.getPackage().getName();
    String className = "Template_For_" + interfaceType.getQualifiedSourceName().replace(".", "_");

    ClassSourceFileComposerFactory composer = new ClassSourceFileComposerFactory(packageName, className);
    composer.addImport(SafeHtml.class.getName());
    composer.addImport(SafeHtmlUtils.class.getName());
    composer.addImplementedInterface(Template.class.getName());

    PrintWriter pw = context.tryCreate(logger, packageName, className);
    SourceWriter sw = composer.createSourceWriter(context, pw);

    sw.println("  public SafeHtml getContent(){");
    sw.println("      return SafeHtmlUtils.fromSafeConstant(\"" + content + "\");");
    sw.println("  }");
    sw.println("");
    sw.println("");
    sw.println("  public SafeHtml getSafeContent(){");
    sw.println("      return SafeHtmlUtils.fromString(\"" + content + "\");");
    sw.println("  }");

    sw.commit(logger);
    return composer.getCreatedClassName();

}

From source file:com.ait.toolkit.rebind.TemplateGenerator.java

License:Open Source License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {
    TypeOracle oracle = context.getTypeOracle();
    this.templatesInterface = oracle.findType(Name.getSourceNameForClass(Template.class));

    JClassType interfaceType;/*from w ww.  j  a v a2 s  . com*/
    try {
        interfaceType = oracle.getType(typeName);
    } catch (NotFoundException e) {
        throw new RuntimeException(e);
    }

    if (interfaceType.isInterface() == null) {
        logger.log(TreeLogger.ERROR, typeName + " is not an interface type");
        throw new UnableToCompleteException();
    }
    if (!interfaceType.isAssignableTo(templatesInterface)) {
        logger.log(Type.ERROR, "This isn't a Template subtype...");
        throw new UnableToCompleteException();
    }

    String content = getTemplateContent(context, logger, interfaceType);
    String packageName = interfaceType.getPackage().getName();
    String className = "Tpl_For_" + interfaceType.getQualifiedSourceName().replace(".", "_") + "_Generated";

    ClassSourceFileComposerFactory composer = new ClassSourceFileComposerFactory(packageName, className);
    composer.addImport(SafeHtml.class.getName());
    composer.addImport(SafeHtmlUtils.class.getName());
    composer.addImplementedInterface(Template.class.getName());

    PrintWriter pw = context.tryCreate(logger, packageName, className);

    if (pw != null) {
        SourceWriter sw = composer.createSourceWriter(context, pw);

        sw.println("  public SafeHtml getContent(){");
        sw.println("      return SafeHtmlUtils.fromSafeConstant(\"" + content + "\");");
        sw.println("  }");
        sw.println("");
        sw.println("");
        sw.println("  public SafeHtml getSafeContent(){");
        sw.println("      return SafeHtmlUtils.fromString(\"" + content + "\");");
        sw.println("  }");

        sw.commit(logger);
    }

    return composer.getCreatedClassName();

}

From source file:com.allen_sauer.gwt.log.rebind.LogMessageFormatterGenerator.java

License:Apache License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {
    TypeOracle typeOracle = context.getTypeOracle();

    JClassType userType;/*from  w ww  . j  a  v  a 2s.  co m*/
    try {
        userType = typeOracle.getType(typeName);
    } catch (NotFoundException e) {
        logger.log(TreeLogger.ERROR, "OOPS", e);
        throw new UnableToCompleteException();
    }
    String packageName = userType.getPackage().getName();
    String className = userType.getName();

    JClassType remoteService = typeOracle.findType(typeName);
    if (remoteService == null) {
        logger.log(TreeLogger.ERROR, "Unable to find metadata for type '" + typeName + "'", null);
        throw new UnableToCompleteException();
    }

    if (remoteService.isInterface() == null) {
        logger.log(TreeLogger.ERROR, remoteService.getQualifiedSourceName() + " is not an interface", null);
        throw new UnableToCompleteException();
    }
    ClassSourceFileComposerFactory composerFactory = new ClassSourceFileComposerFactory(packageName,
            className + "Impl");
    composerFactory.addImplementedInterface(remoteService.getQualifiedSourceName());

    composerFactory.addImport(Date.class.getName());
    composerFactory.addImport(GWT.class.getName());
    composerFactory.addImport(LogUtil.class.getName());
    composerFactory.addImport(Duration.class.getName());

    PrintWriter pw = context.tryCreate(logger, packageName, className + "Impl");
    if (pw != null) {
        SourceWriter sw = composerFactory.createSourceWriter(context, pw);

        PropertyOracle propertyOracle = context.getPropertyOracle();
        String logPattern;
        try {
            ConfigurationProperty logPatternProperty = propertyOracle
                    .getConfigurationProperty(PROPERTY_LOG_PATTERN);
            List<String> values = logPatternProperty.getValues();
            logPattern = values.get(0);
        } catch (BadPropertyValueException e) {
            logger.log(TreeLogger.ERROR, "Unable to find value for '" + PROPERTY_LOG_PATTERN + "'", e);
            throw new UnableToCompleteException();
        }

        sw.println();
        sw.println("private double BIG_BANG = Duration.currentTimeMillis();");

        sw.println();
        sw.println(
                "public String format(String logLevelText, String category, String message, Throwable throwable) {");
        sw.indent();
        sw.println("if (category == null) {");
        sw.indent();
        sw.println("category = \"<null category>\";");
        sw.outdent();
        sw.println("}");
        sw.println("if (message == null) {");
        sw.indent();
        sw.println("message = \"<null message>\";");
        sw.outdent();
        sw.println("}");
        sw.println(logPatternToCode(logPattern));
        sw.outdent();
        sw.println("}");

        sw.commit(logger);
    }
    return composerFactory.getCreatedClassName();
}

From source file:com.allen_sauer.gwt.log.rebind.RemoteLoggerConfigGenerator.java

License:Apache License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {
    TypeOracle typeOracle = context.getTypeOracle();

    JClassType userType;//  w  w w .j a va  2 s  .c  om
    try {
        userType = typeOracle.getType(typeName);
    } catch (NotFoundException e) {
        logger.log(TreeLogger.ERROR, "OOPS", e);
        throw new UnableToCompleteException();
    }
    String packageName = userType.getPackage().getName();
    String className = userType.getName();

    JClassType remoteService = typeOracle.findType(typeName);
    if (remoteService == null) {
        logger.log(TreeLogger.ERROR, "Unable to find metadata for type '" + typeName + "'", null);
        throw new UnableToCompleteException();
    }

    if (remoteService.isInterface() == null) {
        logger.log(TreeLogger.ERROR, remoteService.getQualifiedSourceName() + " is not an interface", null);
        throw new UnableToCompleteException();
    }
    ClassSourceFileComposerFactory composerFactory = new ClassSourceFileComposerFactory(packageName,
            className + "Impl");
    composerFactory.addImplementedInterface(remoteService.getQualifiedSourceName());

    PrintWriter pw = context.tryCreate(logger, packageName, className + "Impl");
    if (pw != null) {
        SourceWriter sw = composerFactory.createSourceWriter(context, pw);

        PropertyOracle propertyOracle = context.getPropertyOracle();
        String logUrl;
        try {
            ConfigurationProperty logPatternProperty = propertyOracle
                    .getConfigurationProperty(PROPERTY_LOG_URL);
            List<String> values = logPatternProperty.getValues();
            logUrl = values.get(0);
        } catch (BadPropertyValueException e) {
            logger.log(TreeLogger.ERROR, "Unable to find value for '" + PROPERTY_LOG_URL + "'", e);
            throw new UnableToCompleteException();
        }

        sw.println();
        sw.println("public String serviceEntryPointUrl() {");
        sw.indent();

        if (logUrl == null) {
            sw.println("return null;");
        } else {
            sw.println("return \"" + logUrl.trim() + "\";");
        }

        sw.outdent();
        sw.println("}");

        sw.commit(logger);
    }
    return composerFactory.getCreatedClassName();
}

From source file:com.allen_sauer.gwt.voices.crowd.rebind.GwtUserAgentProviderGenerator.java

License:Apache License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {
    TypeOracle typeOracle = context.getTypeOracle();

    JClassType userType;//from ww  w  . j a v a 2  s. com
    try {
        userType = typeOracle.getType(typeName);
    } catch (NotFoundException e) {
        logger.log(TreeLogger.ERROR, "OOPS", e);
        throw new UnableToCompleteException();
    }
    String packageName = userType.getPackage().getName();
    String className = userType.getName();

    JClassType remoteService = typeOracle.findType(typeName);
    if (remoteService == null) {
        logger.log(TreeLogger.ERROR, "Unable to find metadata for type '" + typeName + "'", null);
        throw new UnableToCompleteException();
    }

    if (remoteService.isInterface() == null) {
        logger.log(TreeLogger.ERROR, remoteService.getQualifiedSourceName() + " is not an interface", null);
        throw new UnableToCompleteException();
    }
    ClassSourceFileComposerFactory composerFactory = new ClassSourceFileComposerFactory(packageName,
            className + "Impl");
    composerFactory.addImplementedInterface(remoteService.getQualifiedSourceName());

    PrintWriter pw = context.tryCreate(logger, packageName, className + "Impl");
    if (pw != null) {
        SourceWriter sw = composerFactory.createSourceWriter(context, pw);

        PropertyOracle propertyOracle = context.getPropertyOracle();
        String userAgent;
        try {
            SelectionProperty userAgentProperty = propertyOracle.getSelectionProperty(logger,
                    PROPERTY_USER_AGENT);

            // ALWAYS RETURNS 'gecko'
            userAgent = userAgentProperty.getCurrentValue();
        } catch (BadPropertyValueException e) {
            logger.log(TreeLogger.ERROR, "Unable to find value for '" + PROPERTY_USER_AGENT + "'", e);
            throw new UnableToCompleteException();
        }

        sw.println();
        sw.println("public String getGwtUserAgent() {");
        sw.indent();

        if (userAgent == null) {
            sw.println("return null;");
        } else {
            sw.println("return \"" + userAgent + "\";");
        }

        sw.outdent();
        sw.println("}\n");

        sw.commit(logger);
    }
    return composerFactory.getCreatedClassName();
}

From source file:com.artemis.gwtref.gen.ReflectionCacheGenerator.java

License:Apache License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {
    TypeOracle oracle = context.getTypeOracle();
    assert (oracle != null);
    JClassType type = oracle.findType(typeName);
    if (type == null) {
        logger.log(ERROR, "Couldn't find type '" + typeName + "'");
        throw new UnableToCompleteException();
    }//from  w  ww  .java  2s.c om

    if (type.isInterface() == null) {
        logger.log(ERROR, "Type '" + typeName + "' must be an interface");
        throw new UnableToCompleteException();
    }

    ReflectionCacheSourceCreator source = new ReflectionCacheSourceCreator(logger, context, type);
    return source.create();
}

From source file:com.artemis.gwtref.gen.ReflectionCacheSourceCreator.java

License:Apache License

private void generateLookups() {
    p("Map<String, Type> types = new HashMap<String, Type>();");

    TypeOracle typeOracle = context.getTypeOracle();
    JPackage[] packages = typeOracle.getPackages();

    // gather all types from wanted packages
    for (JPackage p : packages) {
        for (JClassType t : p.getTypes()) {
            gatherTypes(t.getErasedType(), types);
        }//from ww  w  .  j  a  v  a  2  s . c  o  m
    }

    gatherTypes(typeOracle.findType("java.util.List").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.util.ArrayList").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.util.HashMap").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.util.Map").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.String").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Boolean").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Byte").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Long").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Character").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Short").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Integer").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Float").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.CharSequence").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Double").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Object").getErasedType(), types);

    // sort the types so the generated output will be stable between runs
    Collections.sort(types, new Comparator<JType>() {
        public int compare(JType o1, JType o2) {
            return o1.getQualifiedSourceName().compareTo(o2.getQualifiedSourceName());
        }
    });

    // generate Type lookup generator methods.
    int id = 0;
    for (JType t : types) {
        String typeGen = createTypeGenerator(t);
        p("private void c" + (id++) + "() {");
        p(typeGen);
        p("}\n");
    }

    // generate constructor that calls all the type generators
    // that populate the map.
    p("public " + simpleName + "() {");
    for (int i = 0; i < id; i++) {
        p("c" + i + "();");
    }
    p("}");

    // sort the stubs so the generated output will be stable between runs
    Collections.sort(setterGetterStubs, new Comparator<SetterGetterStub>() {
        @Override
        public int compare(SetterGetterStub o1, SetterGetterStub o2) {
            return new Integer(o1.setter).compareTo(o2.setter);
        }
    });

    // generate field setters/getters
    for (SetterGetterStub stub : setterGetterStubs) {
        String stubSource = generateSetterGetterStub(stub);
        if (stubSource.equals(""))
            stub.unused = true;
        p(stubSource);
    }

    // sort the stubs so the generated output will be stable between runs
    Collections.sort(methodStubs, new Comparator<MethodStub>() {
        @Override
        public int compare(MethodStub o1, MethodStub o2) {
            return new Integer(o1.methodId).compareTo(o2.methodId);
        }
    });

    // generate methods
    for (MethodStub stub : methodStubs) {
        String stubSource = generateMethodStub(stub);
        if (stubSource.equals(""))
            stub.unused = true;
        p(stubSource);
    }

    logger.log(Type.INFO, types.size() + " types reflected");
}

From source file:com.badlogic.gwtref.gen.ReflectionCacheSourceCreator.java

License:Apache License

private void generateLookups() {
    TypeOracle typeOracle = context.getTypeOracle();
    JPackage[] packages = typeOracle.getPackages();

    // gather all types from wanted packages
    for (JPackage p : packages) {
        for (JClassType t : p.getTypes()) {
            gatherTypes(t.getErasedType(), types);
        }/*w  w w.  j ava  2  s .  c  o m*/
    }

    // gather all types from explicitly requested packages
    try {
        ConfigurationProperty prop = context.getPropertyOracle()
                .getConfigurationProperty("gdx.reflect.include");
        for (String s : prop.getValues()) {
            JClassType type = typeOracle.findType(s);
            if (type != null)
                gatherTypes(type.getErasedType(), types);
        }
    } catch (BadPropertyValueException e) {
    }

    gatherTypes(typeOracle.findType("java.util.List").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.util.ArrayList").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.util.HashMap").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.util.Map").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.String").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Boolean").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Byte").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Long").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Character").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Short").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Integer").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Float").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.CharSequence").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Double").getErasedType(), types);
    gatherTypes(typeOracle.findType("java.lang.Object").getErasedType(), types);

    // sort the types so the generated output will be stable between runs
    Collections.sort(types, new Comparator<JType>() {
        public int compare(JType o1, JType o2) {
            return o1.getQualifiedSourceName().compareTo(o2.getQualifiedSourceName());
        }
    });

    // generate Type lookup generator methods.
    for (JType t : types) {
        p(createTypeGenerator(t));
    }

    // generate reusable parameter objects
    parameterInitialization();

    // sort the stubs so the generated output will be stable between runs
    Collections.sort(setterGetterStubs, new Comparator<SetterGetterStub>() {
        @Override
        public int compare(SetterGetterStub o1, SetterGetterStub o2) {
            return new Integer(o1.setter).compareTo(o2.setter);
        }
    });

    // generate field setters/getters
    for (SetterGetterStub stub : setterGetterStubs) {
        String stubSource = generateSetterGetterStub(stub);
        if (stubSource.equals(""))
            stub.unused = true;
        p(stubSource);
    }

    // sort the stubs so the generated output will be stable between runs
    Collections.sort(methodStubs, new Comparator<MethodStub>() {
        @Override
        public int compare(MethodStub o1, MethodStub o2) {
            return new Integer(o1.methodId).compareTo(o2.methodId);
        }
    });

    // generate methods
    for (MethodStub stub : methodStubs) {
        String stubSource = generateMethodStub(stub);
        if (stubSource.equals(""))
            stub.unused = true;
        p(stubSource);
    }

    logger.log(Type.INFO, types.size() + " types reflected");
}

From source file:com.cgxlib.xq.rebind.BrowserGenerator.java

License:Apache License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {
    TypeOracle oracle = context.getTypeOracle();
    PropertyOracle propOracle = context.getPropertyOracle();

    String ua = null;/*from w  w  w.j a  v a 2 s.co m*/
    try {
        ua = propOracle.getSelectionProperty(logger, "user.agent").getCurrentValue();
    } catch (BadPropertyValueException e) {
        logger.log(TreeLogger.ERROR, "Can not resolve user.agent property", e);
        throw new UnableToCompleteException();
    }

    JClassType clz = oracle.findType(typeName);
    String pName = clz.getPackage().getName();
    String cName = clz.getName() + "_" + ua;

    PrintWriter pWriter = context.tryCreate(logger, pName, cName);

    if (pWriter != null) {
        ClassSourceFileComposerFactory cFact = new ClassSourceFileComposerFactory(pName, cName);
        cFact.setSuperclass(pName + "." + clz.getName());

        SourceWriter writer = cFact.createSourceWriter(context, pWriter);

        writer.println("protected boolean isWebkit() {return " + "safari".equals(ua) + ";}");
        writer.println("protected boolean isSafari() {return " + "safari".equals(ua) + ";}");
        writer.println("protected boolean isOpera() {return " + "opera".equals(ua) + ";}");
        writer.println("protected boolean isMozilla() {return " + ua.contains("gecko") + ";}");
        writer.println("protected boolean isMsie() {return " + ua.contains("ie") + ";}");
        writer.println("protected boolean isIe6() {return " + "ie6".equals(ua) + ";}");
        writer.println("protected boolean isIe8() {return " + "ie8".equals(ua) + ";}");
        writer.println("protected boolean isIe9() {return " + "ie9".equals(ua) + ";}");
        writer.println("protected boolean isIe10() {return " + "ie10".equals(ua) + ";}");
        writer.println("protected boolean isIe11() {return " + "gecko1_8".equals(ua) + ";}");
        writer.println("public String toString() {return \"Browser:\"" + " + \" webkit=\" + webkit"
                + " + \" mozilla=\" + mozilla" + " + \" opera=\" + opera" + " + \" msie=\" + msie"
                + " + \" ie6=\" + ie6" + " + \" ie8=\" + ie8" + " + \" ie9=\" + ie9" + ";}");
        writer.commit(logger);
    }

    return pName + "." + cName;
}

From source file:com.cgxlib.xq.rebind.JsniBundleGenerator.java

License:Apache License

public String generate(TreeLogger logger, GeneratorContext context, String requestedClass)
        throws UnableToCompleteException {

    TypeOracle oracle = context.getTypeOracle();
    JClassType clazz = oracle.findType(requestedClass);

    String packageName = clazz.getPackage().getName();
    String className = clazz.getName().replace('.', '_') + "_Impl";
    String fullName = packageName + "." + className;

    PrintWriter pw = context.tryCreate(logger, packageName, className);

    if (pw != null) {
        ClassSourceFileComposerFactory fact = new ClassSourceFileComposerFactory(packageName, className);
        if (clazz.isInterface() != null) {
            fact.addImplementedInterface(requestedClass);
        } else {//from w  w  w .  j  a v a  2 s  . c o  m
            fact.setSuperclass(requestedClass);
        }

        SourceWriter sw = fact.createSourceWriter(context, pw);

        if (sw != null) {
            for (JMethod method : clazz.getMethods()) {
                LibrarySource librarySource = method.getAnnotation(LibrarySource.class);
                String value, prepend, postpend;
                String replace[];
                if (librarySource != null) {
                    value = librarySource.value();
                    prepend = librarySource.prepend();
                    postpend = librarySource.postpend();
                    replace = librarySource.replace();
                } else {
                    MethodSource methodSource = method.getAnnotation(MethodSource.class);
                    if (methodSource != null) {
                        value = methodSource.value();
                        prepend = methodSource.prepend();
                        postpend = methodSource.postpend();
                        replace = methodSource.replace();
                    } else {
                        continue;
                    }
                }
                try {
                    // Read the javascript content
                    String content = getContent(logger, packageName.replace(".", "/"), value);

                    // Adjust javascript so as we can introduce it in a JSNI comment block without
                    // breaking java syntax.
                    String jsni = parseJavascriptSource(content);

                    for (int i = 0; i < replace.length - 1; i += 2) {
                        jsni = jsni.replaceAll(replace[i], replace[i + 1]);
                    }

                    pw.println(method.toString().replace("abstract", "native") + "/*-{");
                    pw.println(prepend);
                    pw.println(jsni);
                    pw.println(postpend);
                    pw.println("}-*/;");
                } catch (Exception e) {
                    logger.log(TreeLogger.ERROR,
                            "Error parsing javascript source: " + value + " " + e.getMessage());
                    throw new UnableToCompleteException();
                }
            }
        }
        sw.commit(logger);
    }

    return fullName;
}