Examples with MultiArgInstantiationPolicy org.eclipse.persistence.internal.jaxb.MultiArgInstantiationPolicy used on opensource projects

Example 1 with MultiArgInstantiationPolicy

use of org.eclipse.persistence.internal.jaxb.MultiArgInstantiationPolicy in project eclipselink by eclipse-ee4j.

the class MappingsGenerator method generateDescriptorForJAXBElementSubclass.

public void generateDescriptorForJAXBElementSubclass(JavaClass javaClass, CoreProject project, NamespaceResolver nsr) {
    String jClassName = javaClass.getQualifiedName();
    TypeInfo info = typeInfo.get(jClassName);
    Descriptor xmlDescriptor = new XMLDescriptor();
    xmlDescriptor.setJavaClassName(jClassName);
    String[] factoryMethodParamTypes = info.getFactoryMethodParamTypes();
    MultiArgInstantiationPolicy policy = new MultiArgInstantiationPolicy();
    policy.useFactoryInstantiationPolicy(info.getObjectFactoryClassName(), info.getFactoryMethodName());
    policy.setParameterTypeNames(factoryMethodParamTypes);
    policy.setDefaultValues(new String[] { null });
    xmlDescriptor.setInstantiationPolicy(policy);
    JavaClass paramClass = helper.getJavaClass(factoryMethodParamTypes[0]);
    boolean isObject = paramClass.getName().equals("java.lang.Object");
    if (helper.isBuiltInJavaType(paramClass) && !isObject) {
        if (isBinaryData(paramClass)) {
            BinaryDataMapping mapping = new XMLBinaryDataMapping();
            mapping.setAttributeName("value");
            mapping.setXPath(".");
            ((Field) mapping.getField()).setSchemaType(Constants.BASE_64_BINARY_QNAME);
            mapping.setSetMethodName("setValue");
            mapping.setGetMethodName("getValue");
            Class<?> attributeClassification = org.eclipse.persistence.internal.helper.Helper.getClassFromClasseName(factoryMethodParamTypes[0], helper.getClassLoader());
            mapping.setAttributeClassification(attributeClassification);
            mapping.getNullPolicy().setNullRepresentedByEmptyNode(false);
            mapping.setShouldInlineBinaryData(false);
            if (mapping.getMimeType() == null) {
                if (areEquals(paramClass, javax.xml.transform.Source.class)) {
                    mapping.setMimeTypePolicy(new FixedMimeTypePolicy("application/xml"));
                } else {
                    mapping.setMimeTypePolicy(new FixedMimeTypePolicy("application/octet-stream"));
                }
            }
            xmlDescriptor.addMapping((CoreMapping) mapping);
        } else {
            DirectMapping mapping = new XMLDirectMapping();
            mapping.setNullValueMarshalled(true);
            mapping.setAttributeName("value");
            mapping.setGetMethodName("getValue");
            mapping.setSetMethodName("setValue");
            mapping.setXPath("text()");
            Class<?> attributeClassification = org.eclipse.persistence.internal.helper.Helper.getClassFromClasseName(factoryMethodParamTypes[0], helper.getClassLoader());
            mapping.setAttributeClassification(attributeClassification);
            xmlDescriptor.addMapping((CoreMapping) mapping);
        }
    } else if (paramClass.isEnum()) {
        EnumTypeInfo enumInfo = (EnumTypeInfo) typeInfo.get(paramClass.getQualifiedName());
        DirectMapping mapping = new XMLDirectMapping();
        mapping.setConverter(buildJAXBEnumTypeConverter(mapping, enumInfo));
        mapping.setNullValueMarshalled(true);
        mapping.setAttributeName("value");
        mapping.setGetMethodName("getValue");
        mapping.setSetMethodName("setValue");
        mapping.setXPath("text()");
        Class<?> attributeClassification = org.eclipse.persistence.internal.helper.Helper.getClassFromClasseName(factoryMethodParamTypes[0], helper.getClassLoader());
        mapping.setAttributeClassification(attributeClassification);
        xmlDescriptor.addMapping((CoreMapping) mapping);
    } else {
        CompositeObjectMapping mapping = new XMLCompositeObjectMapping();
        mapping.setAttributeName("value");
        mapping.setGetMethodName("getValue");
        mapping.setSetMethodName("setValue");
        mapping.setXPath(".");
        if (isObject) {
            mapping.setKeepAsElementPolicy(UnmarshalKeepAsElementPolicy.KEEP_UNKNOWN_AS_ELEMENT);
        } else {
            mapping.setReferenceClassName(factoryMethodParamTypes[0]);
        }
        xmlDescriptor.addMapping((CoreMapping) mapping);
    }
    xmlDescriptor.setNamespaceResolver(nsr);
    setSchemaContext(xmlDescriptor, info);
    project.addDescriptor((CoreDescriptor) xmlDescriptor);
    info.setDescriptor(xmlDescriptor);
}