Example usage for com.google.gwt.core.ext.typeinfo JType isClass

List of usage examples for com.google.gwt.core.ext.typeinfo JType isClass

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Introduction

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

Prototype

JClassType isClass();

Source Link

Usage

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

License:Apache License

private String createTypeGenerator(JType t) {
    buffer.setLength(0);//  w  w w.jav a 2 s  . c  o  m
    int id = nextTypeId++;
    typeNames2typeIds.put(t.getErasedType().getQualifiedSourceName(), id);
    JClassType c = t.isClass();

    String name = t.getErasedType().getQualifiedSourceName();
    String superClass = null;
    if (c != null && (isVisible(c.getSuperclass())))
        superClass = c.getSuperclass().getErasedType().getQualifiedSourceName() + ".class";
    String assignables = null;
    String interfaces = null;

    if (c != null && c.getFlattenedSupertypeHierarchy() != null) {
        assignables = "new HashSet<Class>(Arrays.asList(";
        boolean used = false;
        for (JType i : c.getFlattenedSupertypeHierarchy()) {
            if (!isVisible(i) || i.equals(t)
                    || "java.lang.Object".equals(i.getErasedType().getQualifiedSourceName()))
                continue;
            if (used)
                assignables += ", ";
            assignables += i.getErasedType().getQualifiedSourceName() + ".class";
            used = true;
        }
        if (used)
            assignables += "))";
        else
            assignables = null;
    }

    if (c == null) {
        // if it's not a class, it may be an interface instead
        c = t.isInterface();
    }

    if (c != null && c.getImplementedInterfaces() != null) {
        interfaces = "new HashSet<Class>(Arrays.asList(";
        boolean used = false;
        for (JType i : c.getImplementedInterfaces()) {
            if (!isVisible(i) || i.equals(t))
                continue;
            if (used)
                interfaces += ", ";
            interfaces += i.getErasedType().getQualifiedSourceName() + ".class";
            used = true;
        }
        if (used)
            interfaces += "))";
        else
            interfaces = null;
    }

    String varName = "c" + id;
    pb("private static Type " + varName + ";");
    pb("private static Type " + varName + "() {");
    pb("if(" + varName + "!=null) return " + varName + ";");
    pb(varName + " = new Type(\"" + name + "\", " + id + ", " + name + ".class, " + superClass + ", "
            + assignables + ", " + interfaces + ");");

    if (c != null) {
        if (c.isEnum() != null)
            pb(varName + ".isEnum = true;");
        if (c.isArray() != null)
            pb(varName + ".isArray = true;");
        if (c.isMemberType())
            pb(varName + ".isMemberClass = true;");
        if (c.isInterface() != null) {
            pb(varName + ".isInterface = true;");
        } else {
            pb(varName + ".isStatic = " + c.isStatic() + ";");
            pb(varName + ".isAbstract = " + c.isAbstract() + ";");
        }

        if (c.getFields() != null && c.getFields().length > 0) {
            pb(varName + ".fields = new Field[] {");
            for (JField f : c.getFields()) {
                String enclosingType = getType(c);
                String fieldType = getType(f.getType());
                int setterGetter = nextSetterGetterId++;
                String elementType = getElementTypes(f);
                String annotations = getAnnotations(f.getDeclaredAnnotations());

                pb("    new Field(\"" + f.getName() + "\", " + enclosingType + ", " + fieldType + ", "
                        + f.isFinal() + ", " + f.isDefaultAccess() + ", " + f.isPrivate() + ", "
                        + f.isProtected() + ", " + f.isPublic() + ", " + f.isStatic() + ", " + f.isTransient()
                        + ", " + f.isVolatile() + ", " + setterGetter + ", " + setterGetter + ", " + elementType
                        + ", " + annotations + "), ");

                SetterGetterStub stub = new SetterGetterStub();
                stub.name = f.getName();
                stub.enclosingType = enclosingType;
                stub.type = fieldType;
                stub.isStatic = f.isStatic();
                stub.isFinal = f.isFinal();
                if (enclosingType != null && fieldType != null) {
                    stub.getter = setterGetter;
                    stub.setter = setterGetter;
                }
                setterGetterStubs.add(stub);
            }
            pb("};");
        }

        createTypeInvokables(c, varName, "Method", c.getMethods());
        if (c.isPublic() && !c.isAbstract() && (c.getEnclosingType() == null || c.isStatic())) {
            createTypeInvokables(c, varName, "Constructor", c.getConstructors());
        } else {
            logger.log(Type.INFO, c.getName() + " can't be instantiated. Constructors not generated");
        }

        if (c.isArray() != null) {
            pb(varName + ".componentType = " + getType(c.isArray().getComponentType()) + ";");
        }
        if (c.isEnum() != null) {
            JEnumConstant[] enumConstants = c.isEnum().getEnumConstants();
            if (enumConstants != null) {
                pb(varName + ".enumConstants = new Object[" + enumConstants.length + "];");
                for (int i = 0; i < enumConstants.length; i++) {
                    pb(varName + ".enumConstants[" + i + "] = " + c.getErasedType().getQualifiedSourceName()
                            + "." + enumConstants[i].getName() + ";");
                }
            }
        }

        Annotation[] annotations = c.getDeclaredAnnotations();
        if (annotations != null && annotations.length > 0) {
            pb(varName + ".annotations = " + getAnnotations(annotations) + ";");
        }
    } else if (t.isAnnotation() != null) {
        pb(varName + ".isAnnotation = true;");
    } else {
        pb(varName + ".isPrimitive = true;");
    }

    pb("return " + varName + ";");
    pb("}");
    return buffer.toString();
}

From source file:com.github.nmorel.gwtjackson.rebind.CreatorUtils.java

License:Apache License

/**
 * @param type the type to test//  w w w.ja v a 2 s.  c  o m
 *
 * @return true if the type is {@link Object}, false otherwise
 */
public static boolean isObject(JType type) {
    return null != type.isClass() && Object.class.getName().equals(type.getQualifiedSourceName());
}

From source file:com.github.nmorel.gwtjackson.rebind.JacksonTypeOracle.java

License:Apache License

public boolean isKeySerializer(JType type) {
    return null != type.isClass() && type.isClass().isAssignableTo(keySerializerType);
}

From source file:com.github.nmorel.gwtjackson.rebind.JacksonTypeOracle.java

License:Apache License

public boolean isKeyDeserializer(JType type) {
    return null != type.isClass() && type.isClass().isAssignableTo(keyDeserializerType);
}

From source file:com.github.nmorel.gwtjackson.rebind.JacksonTypeOracle.java

License:Apache License

public boolean isJsonSerializer(JType type) {
    return null != type.isClass() && type.isClass().isAssignableTo(jsonSerializerType);
}

From source file:com.github.nmorel.gwtjackson.rebind.JacksonTypeOracle.java

License:Apache License

public boolean isJsonDeserializer(JType type) {
    return null != type.isClass() && type.isClass().isAssignableTo(jsonDeserializerType);
}

From source file:com.github.nmorel.gwtjackson.rebind.JacksonTypeOracle.java

License:Apache License

public boolean isJavaScriptObject(JType type) {
    return null != type.isClass() && type.isClass().isAssignableTo(jsoType);
}

From source file:com.github.nmorel.gwtjackson.rebind.RebindConfiguration.java

License:Apache License

/**
 * Parse the configured serializer/deserializer configuration and put them into the corresponding map
 *
 * @param configuration configuration/*from w  w w. j a  v a  2s  . c o  m*/
 * @param mapperType type of the mapper
 * @param allSupportedSerializationClassBuilder builder aggregating all the types that have a serializer
 * @param allSupportedDeserializationClassBuilder builder aggregating all the types that have a deserializer
 */
private void addMappers(final AbstractConfiguration configuration, final MapperType mapperType,
        Builder<JClassType> allSupportedSerializationClassBuilder,
        Builder<JClassType> allSupportedDeserializationClassBuilder) {
    Map<Class, Class> configuredMapper = mapperType.getMapperTypeConfiguration(configuration);

    for (Entry<Class, Class> entry : configuredMapper.entrySet()) {

        JType mappedType = findType(entry.getKey());
        if (null == mappedType) {
            continue;
        }

        JClassType mapperClassType = findClassType(entry.getValue());
        if (null == mapperClassType) {
            continue;
        }

        if (mapperType.isKey()) {
            MapperInstance keyMapperInstance = getKeyInstance(mappedType, mapperClassType,
                    mapperType.isSerializer());
            if (mapperType.isSerializer()) {
                keySerializers.put(mappedType.getQualifiedSourceName(), keyMapperInstance);
            } else {
                keyDeserializers.put(mappedType.getQualifiedSourceName(), keyMapperInstance);
            }
        } else {
            MapperInstance mapperInstance = getInstance(mappedType, mapperClassType, mapperType.isSerializer());
            if (null != mapperInstance) {
                if (mapperType.isSerializer()) {
                    serializers.put(mappedType.getQualifiedSourceName(), mapperInstance);
                    if (null != mappedType.isClass()) {
                        allSupportedSerializationClassBuilder.add(mappedType.isClass());
                    }
                } else {
                    deserializers.put(mappedType.getQualifiedSourceName(), mapperInstance);
                    if (null != mappedType.isClass()) {
                        allSupportedDeserializationClassBuilder.add(mappedType.isClass());
                    }
                }
            }
        }
    }
}

From source file:com.gwtmobile.persistence.rebind.GenUtils.java

License:Apache License

public boolean isSubclassOf(JType type, String superClass) {
    JClassType classType = type.isInterface();
    if (classType == null) {
        classType = type.isClass();
    }/*from  w w  w . ja va2s  .c  o m*/
    if (classType == null) {
        return false;
    }
    Set<? extends JClassType> superTypes = classType.getFlattenedSupertypeHierarchy();
    for (JClassType superType : superTypes) {
        if (superType.getSimpleSourceName().equals(superClass)) {
            return true;
        }
    }
    return false;
}

From source file:com.hiramchirino.restygwt.rebind.JsonEncoderDecoderInstanceLocator.java

License:Apache License

private String getEncoderDecoder(JType type, TreeLogger logger) throws UnableToCompleteException {
    String rc = builtInEncoderDecoders.get(type);
    if (rc == null) {
        JClassType ct = type.isClass();
        if (ct != null && !isCollectionType(ct)) {
            JsonEncoderDecoderClassCreator generator = new JsonEncoderDecoderClassCreator(logger, context, ct);
            return generator.create() + ".INSTANCE";
        }/*from   w w w  .  j  ava 2  s. com*/
    }
    return rc;
}