Examples with XmlJavaTypeAdapter org.eclipse.persistence.jaxb.xmlmodel.XmlJavaTypeAdapter used on opensource projects

Example 1 with XmlJavaTypeAdapter

use of org.eclipse.persistence.jaxb.xmlmodel.XmlJavaTypeAdapter 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 2 with XmlJavaTypeAdapter

use of org.eclipse.persistence.jaxb.xmlmodel.XmlJavaTypeAdapter in project eclipselink by eclipse-ee4j.

the class MappingsGenerator method generateChoiceMapping.

public ChoiceObjectMapping generateChoiceMapping(Property property, Descriptor descriptor, NamespaceInfo namespace) {
    XMLChoiceObjectMapping mapping = new XMLChoiceObjectMapping();
    initializeXMLMapping(mapping, property);
    boolean isIdRef = property.isXmlIdRef();
    Iterator<Property> choiceProperties = property.getChoiceProperties().iterator();
    while (choiceProperties.hasNext()) {
        Property next = choiceProperties.next();
        JavaClass type = next.getType();
        JavaClass originalType = next.getType();
        Converter converter = null;
        TypeInfo info = typeInfo.get(type.getName());
        if (info != null) {
            XmlJavaTypeAdapter adapter = info.getXmlJavaTypeAdapter();
            if (adapter != null) {
                String adapterValue = adapter.getValue();
                JavaClass adapterClass = helper.getJavaClass(adapterValue);
                JavaClass theClass = CompilerHelper.getTypeFromAdapterClass(adapterClass, helper);
                type = theClass;
                converter = new XMLJavaTypeConverter(adapterClass.getQualifiedName());
            }
        }
        if (next.getXmlJoinNodes() != null) {
            // handle XmlJoinNodes
            List<XMLField> srcFlds = new ArrayList<>();
            List<XMLField> tgtFlds = new ArrayList<>();
            for (XmlJoinNode xmlJoinNode : next.getXmlJoinNodes().getXmlJoinNode()) {
                srcFlds.add(new XMLField(xmlJoinNode.getXmlPath()));
                tgtFlds.add(new XMLField(xmlJoinNode.getReferencedXmlPath()));
            }
            mapping.addChoiceElement(srcFlds, type.getQualifiedName(), tgtFlds);
        } else if (isIdRef) {
            // handle IDREF
            String tgtXPath = null;
            TypeInfo referenceType = typeInfo.get(type.getQualifiedName());
            if (null != referenceType && referenceType.isIDSet()) {
                Property prop = referenceType.getIDProperty();
                tgtXPath = getXPathForField(prop, namespace, !prop.isAttribute(), false).getXPath();
            }
            // if the XPath is set (via xml-path) use it, otherwise figure it out
            Field srcXPath;
            if (next.getXmlPath() != null) {
                srcXPath = new XMLField(next.getXmlPath());
            } else {
                srcXPath = getXPathForField(next, namespace, true, false);
            }
            mapping.addChoiceElement(srcXPath.getXPath(), type.getQualifiedName(), tgtXPath);
        } else {
            XMLField xpath;
            if (next.getXmlPath() != null) {
                xpath = new XMLField(next.getXmlPath());
            } else {
                xpath = (XMLField) getXPathForField(next, namespace, (!(this.typeInfo.containsKey(type.getQualifiedName()))) || next.isMtomAttachment() || type.isEnum(), false);
            }
            mapping.addChoiceElement(xpath, type.getQualifiedName());
            if (!originalType.getQualifiedName().equals(type.getQualifiedName())) {
                mapping.getClassNameToFieldMappings().putIfAbsent(originalType.getQualifiedName(), xpath);
                mapping.addConverter(xpath, converter);
            }
            XMLMapping nestedMapping = mapping.getChoiceElementMappings().get(xpath);
            if (nestedMapping instanceof BinaryDataMapping) {
                ((BinaryDataMapping) nestedMapping).getNullPolicy().setNullRepresentedByEmptyNode(false);
            }
            if (type.isEnum()) {
                if (nestedMapping.isAbstractDirectMapping()) {
                    ((DirectMapping) nestedMapping).setConverter(buildJAXBEnumTypeConverter(nestedMapping, (EnumTypeInfo) info));
                }
            }
        }
    }
    return mapping;
}

Example 3 with XmlJavaTypeAdapter

use of org.eclipse.persistence.jaxb.xmlmodel.XmlJavaTypeAdapter in project eclipselink by eclipse-ee4j.

the class DynamicXMLMetadataSource method createJAXBType.

/**
 * Create a javaType to be used by JAXB to map a particular class.
 * For static classes, JAXB annotations, xml and defaults will be used to map the class.
 * For Dynamic classes we create properties for each JPA mapping on the class
 * thing we create is a
 */
private JavaType createJAXBType(ClassDescriptor classDescriptor, ObjectFactory objectFactory) {
    JavaType javaType = new JavaType();
    String alias = classDescriptor.getAlias();
    if (alias == null || alias.isEmpty()) {
        alias = classDescriptor.getJavaClass().getSimpleName();
    }
    javaType.setName(alias);
    javaType.setJavaAttributes(new JavaAttributes());
    boolean isDynamic = DynamicEntity.class.isAssignableFrom(classDescriptor.getJavaClass());
    for (DatabaseMapping ormMapping : classDescriptor.getMappings()) {
        JAXBElement<XmlElement> element = createJAXBProperty(ormMapping, objectFactory, javaType, isDynamic);
        if (element != null) {
            javaType.getJavaAttributes().getJavaAttribute().add(element);
        }
    }
    // Embeddables don't need Rest adapters, return if the classDescriptor is an aggregate descriptor.
    if (classDescriptor.isAggregateDescriptor()) {
        return javaType;
    }
    // Set an adapter that is a subclass of ReferenceAdapter that can adapt the class to create a link for
    // the persistence_href field that has been weaved in.
    String name = RestAdapterClassWriter.constructClassNameForReferenceAdapter(classDescriptor.getJavaClassName());
    XmlJavaTypeAdapter adapter = new XmlJavaTypeAdapter();
    adapter.setValue(name);
    adapter.setValueType(classDescriptor.getJavaClassName());
    adapter.setType(classDescriptor.getJavaClassName());
    javaType.setXmlJavaTypeAdapter(adapter);
    return javaType;
}

Example 4 with XmlJavaTypeAdapter

use of org.eclipse.persistence.jaxb.xmlmodel.XmlJavaTypeAdapter in project eclipselink by eclipse-ee4j.

the class DynamicXmlV2MetadataSource method createProperty.

/**
 * Create a JAXB property for given reference mapping.
 */
private JAXBElement<XmlElement> createProperty(ForeignReferenceMapping mapping, ObjectFactory objectFactory) {
    final String referenceClassName = mapping.getReferenceClassName();
    final XmlElement xmlElement = new XmlElement();
    xmlElement.setJavaAttribute(mapping.getAttributeName());
    xmlElement.setType(referenceClassName);
    final String adapterName = RestReferenceAdapterV2ClassWriter.getClassName(referenceClassName);
    final XmlJavaTypeAdapter adapter = new XmlJavaTypeAdapter();
    adapter.setValue(adapterName);
    adapter.setType(referenceClassName);
    xmlElement.setXmlJavaTypeAdapter(adapter);
    return objectFactory.createXmlElement(xmlElement);
}

Example 5 with XmlJavaTypeAdapter

use of org.eclipse.persistence.jaxb.xmlmodel.XmlJavaTypeAdapter in project eclipselink by eclipse-ee4j.

the class DynamicXmlV2MetadataSource method createCollectionProperty.

/**
 * Create a JAXB property for given collection mapping.
 */
private JAXBElement<XmlElement> createCollectionProperty(DatabaseMapping mapping, ObjectFactory objectFactory) {
    final XmlElement xmlElement = new XmlElement();
    xmlElement.setJavaAttribute(mapping.getAttributeName());
    xmlElement.setType(((CollectionMapping) mapping).getReferenceClassName());
    final XmlJavaTypeAdapter adapter = new XmlJavaTypeAdapter();
    final String adapterName = RestCollectionAdapterClassWriter.getClassName(((CollectionMapping) mapping).getReferenceClassName());
    adapter.setValue(adapterName);
    adapter.setType(Collection.class.getName());
    xmlElement.setXmlJavaTypeAdapter(adapter);
    return objectFactory.createXmlElement(xmlElement);
}