Examples with CompositeObjectMapping org.eclipse.persistence.internal.oxm.mappings.CompositeObjectMapping used on opensource projects

Example 6 with CompositeObjectMapping

use of org.eclipse.persistence.internal.oxm.mappings.CompositeObjectMapping in project eclipselink by eclipse-ee4j.

the class MappingsGenerator method generateMapping.

/**
 * Generate a mapping for a given Property.
 *
 * @return newly created mapping
 */
public Mapping generateMapping(Property property, Descriptor descriptor, JavaClass descriptorJavaClass, NamespaceInfo namespaceInfo) {
    if (property.isSetXmlJavaTypeAdapter()) {
        // if we are dealing with a reference, generate mapping and return
        if (property.isReference()) {
            return generateMappingForReferenceProperty(property, descriptor, namespaceInfo);
        }
        XmlJavaTypeAdapter xja = property.getXmlJavaTypeAdapter();
        JavaClass adapterClass = helper.getJavaClass(xja.getValue());
        JavaClass valueType = null;
        String sValType = xja.getValueType();
        if (sValType.equals("jakarta.xml.bind.annotation.adapters.XmlJavaTypeAdapter.DEFAULT")) {
            valueType = property.getActualType();
        } else {
            valueType = helper.getJavaClass(xja.getValueType());
        }
        Mapping mapping;
        boolean isArray = property.getType().isArray() && !property.getType().getRawName().equals("byte[]");
        // a composite mapping
        if (property.isChoice()) {
            if (helper.isCollectionType(property.getType()) || property.getType().isArray()) {
                mapping = generateChoiceCollectionMapping(property, descriptor, namespaceInfo);
                ((ChoiceCollectionMapping) mapping).setConverter(new XMLJavaTypeConverter(adapterClass.getQualifiedName()));
            } else {
                mapping = generateChoiceMapping(property, descriptor, namespaceInfo);
                ((ChoiceObjectMapping) mapping).setConverter(new XMLJavaTypeConverter(adapterClass.getQualifiedName()));
            }
        } else if (typeInfo.containsKey(valueType.getQualifiedName())) {
            TypeInfo reference = typeInfo.get(valueType.getQualifiedName());
            if (helper.isCollectionType(property.getType())) {
                if (reference.isEnumerationType()) {
                    mapping = generateEnumCollectionMapping(property, descriptor, namespaceInfo, (EnumTypeInfo) reference);
                    XMLJavaTypeConverter converter = new XMLJavaTypeConverter(adapterClass.getQualifiedName());
                    converter.setNestedConverter(((DirectCollectionMapping) mapping).getValueConverter());
                    ((DirectCollectionMapping) mapping).setValueConverter(converter);
                } else {
                    if (property.getVariableAttributeName() != null) {
                        mapping = generateVariableXPathCollectionMapping(property, descriptor, namespaceInfo, valueType);
                        ((VariableXPathCollectionMapping) mapping).setConverter(new XMLJavaTypeConverter(adapterClass.getQualifiedName()));
                    } else {
                        mapping = generateCompositeCollectionMapping(property, descriptor, descriptorJavaClass, namespaceInfo, valueType.getQualifiedName());
                        ((CompositeCollectionMapping) mapping).setConverter(new XMLJavaTypeConverter(adapterClass.getQualifiedName()));
                    }
                }
            } else {
                if (reference.isEnumerationType()) {
                    mapping = generateDirectEnumerationMapping(property, descriptor, namespaceInfo, (EnumTypeInfo) reference);
                    XMLJavaTypeConverter converter = new XMLJavaTypeConverter(adapterClass.getQualifiedName());
                    converter.setNestedConverter(((DirectMapping) mapping).getConverter());
                    ((DirectMapping) mapping).setConverter(converter);
                } else if (property.isInverseReference()) {
                    mapping = generateInverseReferenceMapping(property, descriptor, namespaceInfo);
                } else {
                    if (property.getVariableAttributeName() != null) {
                        mapping = generateVariableXPathObjectMapping(property, descriptor, namespaceInfo, valueType);
                        ((VariableXPathObjectMapping) mapping).setConverter(new XMLJavaTypeConverter(adapterClass.getQualifiedName()));
                    } else {
                        mapping = generateCompositeObjectMapping(property, descriptor, namespaceInfo, valueType.getQualifiedName());
                        ((CompositeObjectMapping) mapping).setConverter(new XMLJavaTypeConverter(adapterClass.getQualifiedName()));
                    }
                }
            }
        } else {
            // no descriptor for value type
            if (property.isAny()) {
                if (helper.isCollectionType(property.getType())) {
                    mapping = generateAnyCollectionMapping(property, descriptor, namespaceInfo, property.isMixedContent());
                    ((AnyCollectionMapping) mapping).setConverter(new XMLJavaTypeConverter(adapterClass.getQualifiedName()));
                } else {
                    mapping = generateAnyObjectMapping(property, descriptor, namespaceInfo);
                    ((AnyObjectMapping) mapping).setConverter(new XMLJavaTypeConverter(adapterClass.getQualifiedName()));
                }
            } else if (helper.isCollectionType(property.getType()) || isArray) {
                if (property.isSwaAttachmentRef() || property.isMtomAttachment()) {
                    mapping = generateBinaryDataCollectionMapping(property, descriptor, namespaceInfo);
                    ((BinaryDataCollectionMapping) mapping).setValueConverter(new XMLJavaTypeConverter(adapterClass.getQualifiedName()));
                } else {
                    mapping = generateDirectCollectionMapping(property, descriptor, namespaceInfo);
                    if (adapterClass.getQualifiedName().equals(CollapsedStringAdapter.class.getName())) {
                        ((DirectCollectionMapping) mapping).setCollapsingStringValues(true);
                    } else if (adapterClass.getQualifiedName().equals(NormalizedStringAdapter.class.getName())) {
                        ((DirectCollectionMapping) mapping).setNormalizingStringValues(true);
                    } else {
                        ((DirectCollectionMapping) mapping).setValueConverter(new XMLJavaTypeConverter(adapterClass.getQualifiedName()));
                    }
                }
            } else if (property.isSwaAttachmentRef() || property.isMtomAttachment()) {
                mapping = generateBinaryMapping(property, descriptor, namespaceInfo);
                ((BinaryDataMapping) mapping).setConverter(new XMLJavaTypeConverter(adapterClass.getQualifiedName()));
            } else {
                if (!property.isAttribute() && areEquals(valueType, Object.class) || property.isTyped()) {
                    mapping = generateCompositeObjectMapping(property, descriptor, namespaceInfo, null);
                    ((CompositeObjectMapping) mapping).setKeepAsElementPolicy(UnmarshalKeepAsElementPolicy.KEEP_UNKNOWN_AS_ELEMENT);
                    ((CompositeObjectMapping) mapping).setConverter(new XMLJavaTypeConverter(adapterClass.getQualifiedName()));
                    return mapping;
                }
                mapping = generateDirectMapping(property, descriptor, namespaceInfo);
                if (adapterClass.getQualifiedName().equals(CollapsedStringAdapter.class.getName())) {
                    ((DirectMapping) mapping).setCollapsingStringValues(true);
                } else if (adapterClass.getQualifiedName().equals(NormalizedStringAdapter.class.getName())) {
                    ((DirectMapping) mapping).setNormalizingStringValues(true);
                } else {
                    ((DirectMapping) mapping).setConverter(new XMLJavaTypeConverter(adapterClass.getQualifiedName()));
                }
            }
        }
        return mapping;
    }
    if (property.getVariableAttributeName() != null) {
        if (helper.isCollectionType(property.getType()) || property.getType().isArray() || property.isMap()) {
            return generateVariableXPathCollectionMapping(property, descriptor, namespaceInfo, property.getActualType());
        } else {
            return generateVariableXPathObjectMapping(property, descriptor, namespaceInfo, property.getActualType());
        }
    }
    if (property.isSetXmlJoinNodes()) {
        if (helper.isCollectionType(property.getType())) {
            return generateXMLCollectionReferenceMapping(property, descriptor, namespaceInfo, property.getActualType());
        }
        return generateXMLObjectReferenceMapping(property, descriptor, namespaceInfo, property.getType());
    }
    if (property.isXmlTransformation()) {
        return generateTransformationMapping(property, descriptor, namespaceInfo);
    }
    if (property.isChoice()) {
        if (helper.isCollectionType(property.getType()) || property.getType().isArray()) {
            return generateChoiceCollectionMapping(property, descriptor, namespaceInfo);
        }
        return generateChoiceMapping(property, descriptor, namespaceInfo);
    }
    if (property.isInverseReference()) {
        return generateInverseReferenceMapping(property, descriptor, namespaceInfo);
    }
    if (property.isReference()) {
        return generateMappingForReferenceProperty(property, descriptor, namespaceInfo);
    }
    if (property.isAny()) {
        if (helper.isCollectionType(property.getType()) || property.getType().isArray()) {
            return generateAnyCollectionMapping(property, descriptor, namespaceInfo, property.isMixedContent());
        }
        return generateAnyObjectMapping(property, descriptor, namespaceInfo);
    }
    if (property.isMap()) {
        if (property.isAnyAttribute()) {
            return generateAnyAttributeMapping(property, descriptor, namespaceInfo);
        }
        return generateCompositeCollectionMapping(property, descriptor, descriptorJavaClass, namespaceInfo, null);
    }
    if (helper.isCollectionType(property.getType())) {
        return generateCollectionMapping(property, descriptor, descriptorJavaClass, namespaceInfo);
    }
    JavaClass referenceClass = property.getType();
    String referenceClassName = referenceClass.getRawName();
    if (referenceClass.isArray() && !referenceClassName.equals("byte[]")) {
        JavaClass componentType = referenceClass.getComponentType();
        TypeInfo reference = typeInfo.get(componentType.getName());
        if (reference != null && reference.isEnumerationType()) {
            return generateEnumCollectionMapping(property, descriptor, namespaceInfo, (EnumTypeInfo) reference);
        }
        if (areEquals(componentType, Object.class)) {
            CompositeCollectionMapping mapping = generateCompositeCollectionMapping(property, descriptor, descriptorJavaClass, namespaceInfo, null);
            mapping.setKeepAsElementPolicy(UnmarshalKeepAsElementPolicy.KEEP_UNKNOWN_AS_ELEMENT);
            return mapping;
        }
        if (reference != null || componentType.isArray()) {
            if (property.isXmlIdRef() || property.isSetXmlJoinNodes()) {
                return generateXMLCollectionReferenceMapping(property, descriptor, namespaceInfo, componentType);
            }
            return generateCompositeCollectionMapping(property, descriptor, descriptorJavaClass, namespaceInfo, componentType.getQualifiedName());
        }
        return generateDirectCollectionMapping(property, descriptor, namespaceInfo);
    }
    if (property.isXmlIdRef()) {
        return generateXMLObjectReferenceMapping(property, descriptor, namespaceInfo, referenceClass);
    }
    TypeInfo reference = typeInfo.get(referenceClass.getQualifiedName());
    if (reference != null) {
        if (reference.isEnumerationType()) {
            return generateDirectEnumerationMapping(property, descriptor, namespaceInfo, (EnumTypeInfo) reference);
        }
        if (property.isXmlLocation()) {
            CompositeObjectMapping locationMapping = generateCompositeObjectMapping(property, descriptor, namespaceInfo, referenceClass.getQualifiedName());
            reference.getDescriptor().setInstantiationPolicy(new NullInstantiationPolicy());
            descriptor.setLocationAccessor(locationMapping.getAttributeAccessor());
            return locationMapping;
        } else {
            return generateCompositeObjectMapping(property, descriptor, namespaceInfo, referenceClass.getQualifiedName());
        }
    }
    if (property.isSwaAttachmentRef() || property.isMtomAttachment()) {
        return generateBinaryMapping(property, descriptor, namespaceInfo);
    }
    if (referenceClass.getQualifiedName().equals(OBJECT_CLASS_NAME) && !property.isAttribute() || property.isTyped()) {
        CompositeObjectMapping coMapping = generateCompositeObjectMapping(property, descriptor, namespaceInfo, null);
        coMapping.setKeepAsElementPolicy(UnmarshalKeepAsElementPolicy.KEEP_UNKNOWN_AS_ELEMENT);
        return coMapping;
    }
    if (property.isXmlLocation()) {
        return null;
    }
    return generateDirectMapping(property, descriptor, namespaceInfo);
}

Example 7 with CompositeObjectMapping

use of org.eclipse.persistence.internal.oxm.mappings.CompositeObjectMapping in project eclipselink by eclipse-ee4j.

the class MappingsGenerator method generateMappingForType.

private Mapping generateMappingForType(JavaClass theType, String attributeName) {
    Mapping mapping;
    boolean typeIsObject = theType.getRawName().equals(OBJECT_CLASS_NAME);
    TypeInfo info = typeInfo.get(theType.getQualifiedName());
    if ((info != null && !(info.isEnumerationType())) || typeIsObject) {
        mapping = new XMLCompositeObjectMapping();
        mapping.setAttributeName(attributeName);
        ((CompositeObjectMapping) mapping).setXPath(attributeName);
        if (typeIsObject) {
            ((CompositeObjectMapping) mapping).setKeepAsElementPolicy(UnmarshalKeepAsElementPolicy.KEEP_UNKNOWN_AS_ELEMENT);
            setTypedTextField((Field) mapping.getField());
        } else {
            ((CompositeObjectMapping) mapping).setReferenceClassName(theType.getQualifiedName());
        }
    } else if (theType.isArray() || helper.isCollectionType(theType)) {
        DirectCollectionMapping directCollectionMapping;
        mapping = directCollectionMapping = new XMLCompositeDirectCollectionMapping();
        initializeXMLContainerMapping(directCollectionMapping, theType.isArray());
        directCollectionMapping.setAttributeName(attributeName);
        if (theType.isArray()) {
            JAXBArrayAttributeAccessor accessor = new JAXBArrayAttributeAccessor(directCollectionMapping.getAttributeAccessor(), directCollectionMapping.getContainerPolicy(), helper.getClassLoader());
            String componentClassName = theType.getComponentType().getQualifiedName();
            if (theType.getComponentType().isPrimitive()) {
                Class<Object> primitiveClass = XMLConversionManager.getDefaultManager().convertClassNameToClass(componentClassName);
                accessor.setComponentClass(primitiveClass);
                directCollectionMapping.setAttributeAccessor(accessor);
                Class<Object> declaredClass = XMLConversionManager.getObjectClass(primitiveClass);
                directCollectionMapping.setAttributeElementClass(declaredClass);
            } else {
                accessor.setComponentClassName(componentClassName);
                directCollectionMapping.setAttributeAccessor(accessor);
                JavaClass componentType = theType.getComponentType();
                Class<?> declaredClass = PrivilegedAccessHelper.callDoPrivilegedWithException(() -> PrivilegedAccessHelper.getClassForName(componentType.getRawName(), false, helper.getClassLoader()), (ex) -> JAXBException.classNotFoundException(componentType.getRawName()));
                directCollectionMapping.setAttributeElementClass(declaredClass);
            }
        } else if (helper.isCollectionType(theType)) {
            Collection args = theType.getActualTypeArguments();
            if (args.size() > 0) {
                JavaClass itemType = (JavaClass) args.iterator().next();
                Class<?> declaredClass = PrivilegedAccessHelper.callDoPrivilegedWithException(() -> PrivilegedAccessHelper.getClassForName(itemType.getRawName(), false, helper.getClassLoader()), (ex) -> JAXBException.classNotFoundException(itemType.getRawName()));
                if (declaredClass != String.class) {
                    directCollectionMapping.setAttributeElementClass(declaredClass);
                }
            }
        }
        theType = containerClassImpl(theType);
        directCollectionMapping.useCollectionClassName(theType.getRawName());
        directCollectionMapping.setXPath(attributeName + TXT);
    } else {
        mapping = new XMLDirectMapping();
        mapping.setAttributeName(attributeName);
        ((DirectMapping) mapping).setNullValueMarshalled(true);
        ((DirectMapping) mapping).setXPath(attributeName + TXT);
        QName schemaType = userDefinedSchemaTypes.get(theType.getQualifiedName());
        if (schemaType == null) {
            schemaType = helper.getXMLToJavaTypeMap().get(theType.getName());
        }
        ((Field) mapping.getField()).setSchemaType(schemaType);
        if (info != null && info.isEnumerationType()) {
            ((DirectMapping) mapping).setConverter(buildJAXBEnumTypeConverter(mapping, (EnumTypeInfo) info));
        }
    }
    return mapping;
}

Example 8 with CompositeObjectMapping

use of org.eclipse.persistence.internal.oxm.mappings.CompositeObjectMapping in project eclipselink by eclipse-ee4j.

the class MappingsGenerator method generateCompositeObjectMapping.

public CompositeObjectMapping generateCompositeObjectMapping(Property property, Descriptor descriptor, NamespaceInfo namespaceInfo, String referenceClassName) {
    CompositeObjectMapping mapping = new XMLCompositeObjectMapping();
    initializeXMLMapping((XMLMapping) mapping, property);
    // if the XPath is set (via xml-path) use it; otherwise figure it out
    mapping.setField(getXPathForField(property, namespaceInfo, false, false));
    // handle null policy set via xml metadata
    if (property.isSetNullPolicy()) {
        mapping.setNullPolicy(getNullPolicyFromProperty(property, getNamespaceResolverForDescriptor(namespaceInfo)));
    } else {
        NullPolicy nullPolicy = (NullPolicy) mapping.getNullPolicy();
        nullPolicy.setSetPerformedForAbsentNode(false);
        if (property.isNillable()) {
            nullPolicy.setNullRepresentedByXsiNil(true);
            nullPolicy.setMarshalNullRepresentation(XMLNullRepresentationType.XSI_NIL);
        }
    }
    if (referenceClassName == null) {
        setTypedTextField((Field) mapping.getField());
        String defaultValue = property.getDefaultValue();
        if (null != defaultValue) {
            mapping.setConverter(new DefaultElementConverter(defaultValue));
        }
    } else {
        mapping.setReferenceClassName(referenceClassName);
    }
    if (property.isTransientType()) {
        mapping.setReferenceClassName(Constants.UNKNOWN_OR_TRANSIENT_CLASS);
    }
    if (property.isRequired()) {
        ((Field) mapping.getField()).setRequired(true);
    }
    return mapping;
}

Example 9 with CompositeObjectMapping

use of org.eclipse.persistence.internal.oxm.mappings.CompositeObjectMapping in project eclipselink by eclipse-ee4j.

the class XMLContext method applyORMMetadata.

/**
 * ADVANCED:
 * Adjust the OXM metadata to take into account ORM mapping metadata,
 */
public void applyORMMetadata(AbstractSession ormSession) {
    // Iterate over the ORM descriptors and check for matching OXM descriptors
    Iterator<ClassDescriptor> ormDescriptors = ormSession.getDescriptors().values().iterator();
    while (ormDescriptors.hasNext()) {
        ClassDescriptor ormDescriptor = ormDescriptors.next();
        Class<?> javaClass = ormDescriptor.getJavaClass();
        AbstractSession oxmSession = null;
        try {
            oxmSession = this.getSession(javaClass);
        } catch (XMLMarshalException ex) {
        // if we couldn't find a session for this class, we
        // don't have an OX descriptor for it.
        }
        if (oxmSession != null) {
            ClassDescriptor oxmDescriptor = oxmSession.getDescriptor(javaClass);
            // If we have an oxmDescriptor for this ORM descriptor, iterate over
            // mappings, and update the required OXM mappings attribute accessors
            Iterator<DatabaseMapping> ormMappings = ormDescriptor.getMappings().iterator();
            while (ormMappings.hasNext()) {
                DatabaseMapping ormMapping = ormMappings.next();
                Mapping oxmMapping = (Mapping) oxmDescriptor.getMappingForAttributeName(ormMapping.getAttributeName());
                if (oxmMapping != null) {
                    CoreAttributeAccessor oxmAccessor = oxmMapping.getAttributeAccessor();
                    OrmAttributeAccessor newAccessor = new OrmAttributeAccessor(ormMapping.getAttributeAccessor(), oxmAccessor);
                    if (ormMapping.isOneToOneMapping() && ((OneToOneMapping) ormMapping).usesIndirection()) {
                        newAccessor.setValueHolderProperty(true);
                    }
                    newAccessor.setChangeTracking(ormDescriptor.getObjectChangePolicy().isAttributeChangeTrackingPolicy());
                    oxmMapping.setAttributeAccessor(newAccessor);
                    // check to see if we need to deal with containerAccessor
                    CoreAttributeAccessor containerAccessor = null;
                    Class<?> containerClass = null;
                    if (oxmMapping.isAbstractCompositeObjectMapping()) {
                        containerAccessor = ((CompositeObjectMapping) oxmMapping).getInverseReferenceMapping().getAttributeAccessor();
                        containerClass = ((CompositeObjectMapping) oxmMapping).getReferenceClass();
                    } else if (oxmMapping.isAbstractCompositeCollectionMapping()) {
                        containerAccessor = ((CompositeCollectionMapping) oxmMapping).getInverseReferenceMapping().getAttributeAccessor();
                        containerClass = ((CompositeCollectionMapping) oxmMapping).getReferenceClass();
                    }
                    if (containerAccessor != null) {
                        ClassDescriptor containerDescriptor = ormSession.getDescriptor(containerClass);
                        if (containerDescriptor != null) {
                            DatabaseMapping ormContainerMapping = containerDescriptor.getMappingForAttributeName(containerAccessor.getAttributeName());
                            if (ormContainerMapping != null) {
                                // Check for indirection on the container mapping
                                OrmAttributeAccessor ormAccessor = new OrmAttributeAccessor(ormContainerMapping.getAttributeAccessor(), containerAccessor);
                                ormAccessor.setChangeTracking(containerDescriptor.getObjectChangePolicy().isAttributeChangeTrackingPolicy());
                                ormAccessor.setValueHolderProperty(ormContainerMapping instanceof OneToOneMapping && ((OneToOneMapping) ormContainerMapping).usesIndirection());
                                if (oxmMapping.isAbstractCompositeObjectMapping()) {
                                    ((CompositeObjectMapping) oxmMapping).getInverseReferenceMapping().setAttributeAccessor(ormAccessor);
                                } else if (oxmMapping.isAbstractCompositeCollectionMapping()) {
                                    ((CompositeCollectionMapping) oxmMapping).getInverseReferenceMapping().setAttributeAccessor(ormAccessor);
                                }
                            }
                        }
                    }
                }
            }
            Iterator<DatabaseMapping> oxmMappingsIterator = oxmDescriptor.getMappings().iterator();
            while (oxmMappingsIterator.hasNext()) {
                // iterate over the oxm mappings. Any ReferenceMappings that have a
                // collection as a backpointer, check to see if the container policy
                // needs to be matched with the ORM project
                DatabaseMapping nextMapping = oxmMappingsIterator.next();
                if (nextMapping instanceof ObjectReferenceMapping) {
                    ObjectReferenceMapping refMapping = (ObjectReferenceMapping) nextMapping;
                    if (refMapping.getInverseReferenceMapping().getAttributeAccessor() != null && refMapping.getInverseReferenceMapping().getContainerPolicy() != null) {
                        ClassDescriptor refDescriptor = ormSession.getClassDescriptor(refMapping.getReferenceClass());
                        if (refDescriptor != null) {
                            DatabaseMapping backpointerMapping = refDescriptor.getMappingForAttributeName(refMapping.getInverseReferenceMapping().getAttributeName());
                            if (backpointerMapping != null && backpointerMapping.isCollectionMapping()) {
                                refMapping.getInverseReferenceMapping().getContainerPolicy().setContainerClass(backpointerMapping.getContainerPolicy().getContainerClass());
                            }
                        }
                    }
                }
            }
        }
    }
}

Example 10 with CompositeObjectMapping

use of org.eclipse.persistence.internal.oxm.mappings.CompositeObjectMapping in project eclipselink by eclipse-ee4j.

the class XPathObjectBuilder method lazyInitialize.

void lazyInitialize() {
    if (initialized) {
        return;
    }
    synchronized (this) {
        if (initialized) {
            return;
        }
        Descriptor xmlDescriptor = (Descriptor) descriptor;
        // MAPPINGS
        Iterator mappingIterator = xmlDescriptor.getMappings().iterator();
        Iterator fieldTransformerIterator;
        Mapping xmlMapping;
        // Transformation Mapping
        TransformationMapping transformationMapping;
        FieldTransformerNodeValue fieldTransformerNodeValue;
        Object[] nextFieldToTransformer;
        // Simple Type Translator
        TypeNodeValue typeNodeValue;
        NodeValue mappingNodeValue = null;
        Field xmlField;
        while (mappingIterator.hasNext()) {
            xmlMapping = (Mapping) mappingIterator.next();
            xmlField = (Field) xmlMapping.getField();
            if (xmlMapping.isTransformationMapping()) {
                transformationMapping = (TransformationMapping) xmlMapping;
                addTransformationMapping(transformationMapping);
                fieldTransformerIterator = transformationMapping.getFieldToTransformers().iterator();
                while (fieldTransformerIterator.hasNext()) {
                    fieldTransformerNodeValue = new FieldTransformerNodeValue(transformationMapping);
                    nextFieldToTransformer = (Object[]) fieldTransformerIterator.next();
                    xmlField = (Field) nextFieldToTransformer[0];
                    fieldTransformerNodeValue.setXMLField(xmlField);
                    fieldTransformerNodeValue.setFieldTransformer((CoreFieldTransformer) nextFieldToTransformer[1]);
                    addChild(xmlField.getXPathFragment(), fieldTransformerNodeValue, xmlDescriptor.getNamespaceResolver());
                }
            } else {
                if (xmlMapping.isAbstractDirectMapping()) {
                    mappingNodeValue = new XMLDirectMappingNodeValue((DirectMapping) xmlMapping);
                } else if (xmlMapping.isAbstractCompositeObjectMapping()) {
                    mappingNodeValue = new XMLCompositeObjectMappingNodeValue((CompositeObjectMapping) xmlMapping);
                } else if (xmlMapping.isAbstractCompositeCollectionMapping()) {
                    CompositeCollectionMapping collectionMapping = (CompositeCollectionMapping) xmlMapping;
                    mappingNodeValue = new XMLCompositeCollectionMappingNodeValue(collectionMapping);
                    if (collectionMapping.getWrapperNullPolicy() != null) {
                        addChild(xmlField.getXPathFragment(), new CollectionGroupingElementNodeValue((ContainerValue) mappingNodeValue), xmlDescriptor.getNamespaceResolver());
                    }
                } else if (xmlMapping.isAbstractCompositeDirectCollectionMapping()) {
                    DirectCollectionMapping collectionMapping = (DirectCollectionMapping) xmlMapping;
                    mappingNodeValue = new XMLCompositeDirectCollectionMappingNodeValue(collectionMapping);
                    if (collectionMapping.getWrapperNullPolicy() != null) {
                        addChild(xmlField.getXPathFragment(), new CollectionGroupingElementNodeValue((ContainerValue) mappingNodeValue), xmlDescriptor.getNamespaceResolver());
                    }
                } else if (xmlMapping instanceof InverseReferenceMapping) {
                    xmlMapping = (Mapping) ((InverseReferenceMapping) xmlMapping).getInlineMapping();
                    if (xmlMapping == null) {
                        continue;
                    }
                    xmlField = (Field) xmlMapping.getField();
                    if (xmlMapping.isAbstractCompositeCollectionMapping()) {
                        mappingNodeValue = new XMLCompositeCollectionMappingNodeValue((CompositeCollectionMapping) xmlMapping, true);
                    }
                    if (xmlMapping.isAbstractCompositeObjectMapping()) {
                        mappingNodeValue = new XMLCompositeObjectMappingNodeValue((CompositeObjectMapping) xmlMapping, true);
                    }
                } else if (xmlMapping instanceof VariableXPathCollectionMapping) {
                    mappingNodeValue = new XMLVariableXPathCollectionMappingNodeValue((VariableXPathCollectionMapping) xmlMapping);
                } else if (xmlMapping instanceof VariableXPathObjectMapping) {
                    mappingNodeValue = new XMLVariableXPathObjectMappingNodeValue((VariableXPathObjectMapping) xmlMapping);
                } else if (xmlMapping instanceof AnyObjectMapping) {
                    mappingNodeValue = new XMLAnyObjectMappingNodeValue((AnyObjectMapping) xmlMapping);
                } else if (xmlMapping instanceof AnyCollectionMapping) {
                    mappingNodeValue = new XMLAnyCollectionMappingNodeValue((AnyCollectionMapping) xmlMapping);
                } else if (xmlMapping instanceof AnyAttributeMapping) {
                    mappingNodeValue = new XMLAnyAttributeMappingNodeValue((AnyAttributeMapping) xmlMapping);
                } else if (xmlMapping instanceof BinaryDataMapping) {
                    mappingNodeValue = new XMLBinaryDataMappingNodeValue((BinaryDataMapping) xmlMapping);
                } else if (xmlMapping instanceof BinaryDataCollectionMapping) {
                    mappingNodeValue = new XMLBinaryDataCollectionMappingNodeValue((BinaryDataCollectionMapping) xmlMapping);
                } else if (xmlMapping instanceof FragmentMapping) {
                    mappingNodeValue = new XMLFragmentMappingNodeValue((FragmentMapping) xmlMapping);
                } else if (xmlMapping instanceof FragmentCollectionMapping) {
                    mappingNodeValue = new XMLFragmentCollectionMappingNodeValue((FragmentCollectionMapping) xmlMapping);
                } else if (xmlMapping instanceof CollectionReferenceMapping) {
                    CollectionReferenceMapping xmlColMapping = (CollectionReferenceMapping) xmlMapping;
                    List fields = xmlColMapping.getFields();
                    Field xmlColMappingField = (Field) xmlColMapping.getField();
                    XPathNode branchNode;
                    if (null == xmlColMappingField) {
                        if (fields.size() > 1 && !xmlColMapping.usesSingleNode()) {
                            addChild(XPathFragment.SELF_FRAGMENT, new XMLCollectionReferenceMappingMarshalNodeValue(xmlColMapping), xmlDescriptor.getNamespaceResolver());
                        }
                        branchNode = rootXPathNode;
                    } else {
                        branchNode = addChild(((Field) xmlColMapping.getField()).getXPathFragment(), new XMLCollectionReferenceMappingMarshalNodeValue(xmlColMapping), xmlDescriptor.getNamespaceResolver());
                    }
                    int containerIndex = -1;
                    for (int i = 0, size = fields.size(); i < size; i++) {
                        Field xmlFld = (Field) fields.get(i);
                        mappingNodeValue = new XMLCollectionReferenceMappingNodeValue(xmlColMapping, xmlFld);
                        if (i == 0) {
                            addContainerValue((ContainerValue) mappingNodeValue);
                            containerIndex = ((ContainerValue) mappingNodeValue).getIndex();
                        } else {
                            ((ContainerValue) mappingNodeValue).setIndex(containerIndex);
                        }
                        branchNode.addChild(xmlFld.getXPathFragment(), mappingNodeValue, xmlDescriptor.getNamespaceResolver());
                    }
                    continue;
                } else if (xmlMapping instanceof ObjectReferenceMapping) {
                    ObjectReferenceMapping xmlORMapping = (ObjectReferenceMapping) xmlMapping;
                    Iterator fieldIt = xmlORMapping.getFields().iterator();
                    while (fieldIt.hasNext()) {
                        Field xmlFld = (Field) fieldIt.next();
                        mappingNodeValue = new XMLObjectReferenceMappingNodeValue(xmlORMapping, xmlFld);
                        addChild(xmlFld.getXPathFragment(), mappingNodeValue, xmlDescriptor.getNamespaceResolver());
                    }
                    continue;
                } else if (xmlMapping instanceof ChoiceObjectMapping) {
                    ChoiceObjectMapping xmlChoiceMapping = (ChoiceObjectMapping) xmlMapping;
                    Iterator fields = xmlChoiceMapping.getChoiceElementMappings().keySet().iterator();
                    Field firstField = (Field) fields.next();
                    XMLChoiceObjectMappingNodeValue firstNodeValue = new XMLChoiceObjectMappingNodeValue(xmlChoiceMapping, firstField);
                    firstNodeValue.setNullCapableNodeValue(firstNodeValue);
                    addChild(firstField.getXPathFragment(), firstNodeValue, xmlDescriptor.getNamespaceResolver());
                    while (fields.hasNext()) {
                        Field next = (Field) fields.next();
                        XMLChoiceObjectMappingNodeValue nodeValue = new XMLChoiceObjectMappingNodeValue(xmlChoiceMapping, next);
                        nodeValue.setNullCapableNodeValue(firstNodeValue);
                        addChild(next.getXPathFragment(), nodeValue, xmlDescriptor.getNamespaceResolver());
                    }
                    continue;
                } else if (xmlMapping instanceof ChoiceCollectionMapping) {
                    ChoiceCollectionMapping xmlChoiceMapping = (ChoiceCollectionMapping) xmlMapping;
                    Iterator<Entry<Field, Mapping>> fields = xmlChoiceMapping.getChoiceElementMappings().entrySet().iterator();
                    Entry<Field, Mapping> firstEntry = fields.next();
                    Field firstField = firstEntry.getKey();
                    XMLChoiceCollectionMappingUnmarshalNodeValue unmarshalValue = new XMLChoiceCollectionMappingUnmarshalNodeValue(xmlChoiceMapping, firstField);
                    XMLChoiceCollectionMappingMarshalNodeValue marshalValue = new XMLChoiceCollectionMappingMarshalNodeValue(xmlChoiceMapping, firstField);
                    // The reason behind LinkedHashMap is the order of items when for-cycling HashMap.getEntrySet() or HashMap.getKeySet().
                    // This change fixes non-determinism (implementation in JDK8 has changed so the order is different (sometimes) than in JDK6 and JDK7).
                    HashMap<Field, NodeValue> fieldToNodeValues = new LinkedHashMap<>();
                    unmarshalValue.setContainerNodeValue(unmarshalValue);
                    unmarshalValue.setFieldToNodeValues(fieldToNodeValues);
                    if (xmlChoiceMapping.isMixedContent() && (xmlChoiceMapping.getMixedContentMapping() == firstEntry.getValue())) {
                        unmarshalValue.setIsMixedNodeValue(true);
                        marshalValue.setIsMixedNodeValue(true);
                    }
                    this.addContainerValue(unmarshalValue);
                    ((ContainerValue) unmarshalValue.getChoiceElementNodeValue()).setIndex(unmarshalValue.getIndex());
                    fieldToNodeValues.put(firstField, unmarshalValue);
                    addChild(firstField.getXPathFragment(), unmarshalValue, xmlDescriptor.getNamespaceResolver());
                    addChild(firstField.getXPathFragment(), marshalValue, xmlDescriptor.getNamespaceResolver());
                    while (fields.hasNext()) {
                        Entry<Field, Mapping> nextEntry = fields.next();
                        Field nextField = nextEntry.getKey();
                        XMLChoiceCollectionMappingUnmarshalNodeValue nodeValue = new XMLChoiceCollectionMappingUnmarshalNodeValue(xmlChoiceMapping, nextField);
                        nodeValue.setContainerNodeValue(unmarshalValue);
                        nodeValue.setIndex(unmarshalValue.getIndex());
                        ((ContainerValue) nodeValue.getChoiceElementNodeValue()).setIndex(unmarshalValue.getIndex());
                        addChild(nextField.getXPathFragment(), nodeValue, xmlDescriptor.getNamespaceResolver());
                        fieldToNodeValues.put(nextField, nodeValue);
                        if (xmlChoiceMapping.isMixedContent() && (xmlChoiceMapping.getMixedContentMapping() == nextEntry.getValue())) {
                            nodeValue.setIsMixedNodeValue(true);
                        }
                    }
                    if (xmlChoiceMapping.isAny()) {
                        XMLChoiceCollectionMappingUnmarshalNodeValue nodeValue = new XMLChoiceCollectionMappingUnmarshalNodeValue(xmlChoiceMapping, null, xmlChoiceMapping.getAnyMapping());
                        nodeValue.setContainerNodeValue(unmarshalValue);
                        nodeValue.setIndex(unmarshalValue.getIndex());
                        ((ContainerValue) nodeValue.getChoiceElementNodeValue()).setIndex(unmarshalValue.getIndex());
                        addChild(null, nodeValue, xmlDescriptor.getNamespaceResolver());
                        fieldToNodeValues.put(null, nodeValue);
                        if (xmlChoiceMapping.isMixedContent()) {
                            nodeValue.setIsMixedNodeValue(true);
                        }
                    }
                    marshalValue.setFieldToNodeValues(fieldToNodeValues);
                    continue;
                }
                if (mappingNodeValue.isContainerValue()) {
                    addContainerValue((ContainerValue) mappingNodeValue);
                }
                if (mappingNodeValue.isNullCapableValue()) {
                    addNullCapableValue((NullCapableValue) mappingNodeValue);
                }
                if (xmlField != null) {
                    addChild(xmlField.getXPathFragment(), mappingNodeValue, xmlDescriptor.getNamespaceResolver());
                } else {
                    addChild(null, mappingNodeValue, xmlDescriptor.getNamespaceResolver());
                }
            }
        }
        if (descriptor.hasInheritance()) {
            Field indicatorField = (Field) descriptor.getInheritancePolicy().getClassIndicatorField();
            if (indicatorField != null) {
                if (indicatorField.getLastXPathFragment().getNamespaceURI() != null && indicatorField.getLastXPathFragment().getNamespaceURI().equals(javax.xml.XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI) && indicatorField.getLastXPathFragment().getLocalName().equals(Constants.SCHEMA_TYPE_ATTRIBUTE)) {
                    xsiTypeIndicatorField = true;
                }
            }
        }
        initialized = true;
    }
}