Package org.eclipse.persistence.internal.oxm.mappings

Examples of org.eclipse.persistence.internal.oxm.mappings.Descriptor

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     *
     * @param jClass
     */
    private void setupInheritance(JavaClass jClass) {
        TypeInfo tInfo = typeInfo.get(jClass.getName());
        Descriptor descriptor = tInfo.getDescriptor();
        if (descriptor == null) {
            return;
        }

        JavaClass superClass = CompilerHelper.getNextMappedSuperClass(jClass, typeInfo, helper);
        if (superClass == null){
            return;
        }

        TypeInfo superTypeInfo =  typeInfo.get(superClass.getName());
        if (superTypeInfo == null){
          return;
        }
        Descriptor superDescriptor = superTypeInfo.getDescriptor();
        if (superDescriptor != null) {
            XMLSchemaReference sRef = descriptor.getSchemaReference();
            if (sRef == null || sRef.getSchemaContext() == null) {
                return;
            }

            JavaClass rootMappedSuperClass = getRootMappedSuperClass(superClass);
            TypeInfo rootTypeInfo =  typeInfo.get(rootMappedSuperClass.getName());
            Descriptor rootDescriptor = rootTypeInfo.getDescriptor();
            if (rootDescriptor.getNamespaceResolver() == null) {
                rootDescriptor.setNamespaceResolver(new org.eclipse.persistence.oxm.NamespaceResolver());
            }

            if (rootDescriptor.getInheritancePolicy().getClassIndicatorField() == null) {
                Field classIndicatorField;
                if (rootTypeInfo.isSetXmlDiscriminatorNode()) {
                    classIndicatorField = new XMLField(rootTypeInfo.getXmlDiscriminatorNode());
                } else {
                    classIndicatorField = new XMLField(ATT + "type");
                    classIndicatorField.getXPathFragment().setNamespaceURI(javax.xml.XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI);
                }
              rootDescriptor.getInheritancePolicy().setClassIndicatorField(classIndicatorField);
            }

            Object sCtx = null;
            //TypeInfo tInfo = typeInfo.get(jClass.getName());
            if (tInfo.isSetXmlDiscriminatorValue()) {
                sCtx = tInfo.getXmlDiscriminatorValue();
            } else if(!tInfo.isAnonymousComplexType()){
              sCtx = sRef.getSchemaContextAsQName();
            }
            if(sCtx != null) {
                descriptor.getInheritancePolicy().setParentClassName(superClass.getName());
                rootDescriptor.getInheritancePolicy().addClassNameIndicator(jClass.getName(), sCtx);
            }
            Object value = rootDescriptor.getInheritancePolicy().getClassNameIndicatorMapping().get(rootDescriptor.getJavaClassName());
            if (value == null){
                if (rootTypeInfo.isSetXmlDiscriminatorValue()) {
                    rootDescriptor.getInheritancePolicy().addClassNameIndicator(rootDescriptor.getJavaClassName(), rootTypeInfo.getXmlDiscriminatorValue());
                } else {
                    XMLSchemaReference rootSRef = rootDescriptor.getSchemaReference();
                    if (rootSRef != null && rootSRef.getSchemaContext() != null) {
                      QName rootSCtx = rootSRef.getSchemaContextAsQName();
                        rootDescriptor.getInheritancePolicy().addClassNameIndicator(rootDescriptor.getJavaClassName(), rootSCtx);
                    }
                }
            }
            rootDescriptor.getInheritancePolicy().setShouldReadSubclasses(true);
            //Check for attributeGroups
            Map<String, AttributeGroup> childGroups = ((XMLDescriptor)descriptor).getAttributeGroups();
            Map<String, AttributeGroup> parentGroups = ((XMLDescriptor)rootDescriptor).getAttributeGroups();
            if(childGroups != null && !(childGroups.isEmpty()) && parentGroups != null && !(parentGroups.isEmpty())) {
                for(String nextKey:childGroups.keySet()) {
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            if (info.isEnumerationType()) {
                continue;
            }
            NamespaceInfo namespaceInfo = this.packageToPackageInfoMappings.get(javaClass.getPackageName()).getNamespaceInfo();

            Descriptor descriptor = info.getDescriptor();
            if (descriptor != null) {
                generateMappings(info, descriptor, javaClass, namespaceInfo);
            }
            // set primary key fields (if necessary)
            CoreMapping mapping;
            // handle XmlID
            if (info.isIDSet()) {
                mapping = descriptor.getMappingForAttributeName(info.getIDProperty().getPropertyName());
                if (mapping != null) {
                    descriptor.addPrimaryKeyField(mapping.getField());
                }
            }
            // handle XmlKey
            if (info.hasXmlKeyProperties()) {
                for (Property keyProp : info.getXmlKeyProperties()) {
                    mapping = descriptor.getMappingForAttributeName(keyProp.getPropertyName());
                    if (mapping != null) {
                        descriptor.addPrimaryKeyField(mapping.getField());
                    }                   
                }
            }
            info.postInitialize();
        }
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                }
            }else if(type != null && !type.isTransient()){
                if(next.getNamespaceURI() == null || next.getNamespaceURI().equals("")) {
                    type.getDescriptor().addRootElement(next.getLocalPart());
                } else {
                    Descriptor descriptor = type.getDescriptor();
                    String uri = next.getNamespaceURI();
                    String prefix = getPrefixForNamespace(uri, descriptor.getNamespaceResolver());
                    descriptor.addRootElement(getQualifiedString(prefix, next.getLocalPart()));
                }
            }
        }
    }
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              this.qNamesToDeclaredClasses.put(next, declaredClass);
          }catch(Exception e){

          }

          Descriptor desc = (Descriptor)project.getDescriptor(generatedClass);

          if(desc == null){
            desc = new XMLDescriptor();
            desc.setJavaClass(generatedClass);


            if(nextElement.isList()){
                DirectCollectionMapping mapping = new XMLCompositeDirectCollectionMapping();
                mapping.setAttributeName("value");
                mapping.setXPath("text()");
                mapping.setUsesSingleNode(true);
                mapping.setReuseContainer(true);

                if(type != null && type.isEnumerationType()){
                    mapping.setValueConverter(buildJAXBEnumTypeConverter(mapping, (EnumTypeInfo)type));
                }else{
                    try{
                        Class fieldElementClass = PrivilegedAccessHelper.getClassForName(nextClassName, false, helper.getClassLoader());
                        mapping.setFieldElementClass(fieldElementClass);
                    }catch(ClassNotFoundException e){
                    }
                }

                if(nextClassName.equals("[B") || nextClassName.equals("[Ljava.lang.Byte;")) {
                   ((Field)mapping.getField()).setSchemaType(Constants.BASE_64_BINARY_QNAME);
                }
                else if(nextClassName.equals("javax.xml.namespace.QName")){
                    ((Field)mapping.getField()).setSchemaType(Constants.QNAME_QNAME);
                }
                desc.addMapping((CoreMapping)mapping);
            } else{
                if(nextElement.getJavaTypeName().equals(OBJECT_CLASS_NAME)){
                    CompositeObjectMapping mapping = new XMLCompositeObjectMapping();
                    mapping.setAttributeName("value");
                    mapping.setSetMethodName("setValue");
                    mapping.setGetMethodName("getValue");
                    mapping.setKeepAsElementPolicy(UnmarshalKeepAsElementPolicy.KEEP_UNKNOWN_AS_ELEMENT);
                    mapping.setXPath(".");
                    setTypedTextField((Field)mapping.getField());

                    desc.addMapping((CoreMapping)mapping);                  
                }else if(isBinaryData(nextElement.getJavaType())){
                    BinaryDataMapping mapping = new XMLBinaryDataMapping();
                    mapping.setAttributeName("value");
                    mapping.setXPath(".");
                    ((Field)mapping.getField()).setSchemaType(Constants.BASE_64_BINARY_QNAME);
                    mapping.setSetMethodName("setValue");
                    mapping.setGetMethodName("getValue");
                    mapping.getNullPolicy().setNullRepresentedByXsiNil(true);
                    mapping.getNullPolicy().setNullRepresentedByEmptyNode(false);

                    Class attributeClassification = org.eclipse.persistence.internal.helper.Helper.getClassFromClasseName(attributeTypeName, getClass().getClassLoader());
                    mapping.setAttributeClassification(attributeClassification);

                    mapping.setShouldInlineBinaryData(false);
                    //if(nextElement.getTypeMappingInfo() != null) {
                        mapping.setSwaRef(nextElement.isXmlAttachmentRef());
                        mapping.setMimeType(nextElement.getXmlMimeType());
                    //}
                    desc.addMapping((CoreMapping)mapping);

                }else{
                  DirectMapping mapping = new XMLDirectMapping();
                    mapping.setNullValueMarshalled(true);
                    mapping.setAttributeName("value");
                    mapping.setXPath("text()");
                    mapping.setSetMethodName("setValue");
                    mapping.setGetMethodName("getValue");
                    if(nextElement.getDefaultValue() != null) {
                        mapping.setNullValue(nextElement.getDefaultValue());
                        mapping.getNullPolicy().setNullRepresentedByXsiNil(true);
                    }
                   

                    if(helper.isBuiltInJavaType(nextElement.getJavaType())){
                        Class attributeClassification = null;
                        if(nextElement.getJavaType().isPrimitive()) {
                            attributeClassification = XMLConversionManager.getDefaultManager().convertClassNameToClass(attributeTypeName);
                        } else {
                            attributeClassification = org.eclipse.persistence.internal.helper.Helper.getClassFromClasseName(attributeTypeName, getClass().getClassLoader());
                        }
                        mapping.setAttributeClassification(attributeClassification);
                    }

                    IsSetNullPolicy nullPolicy = new IsSetNullPolicy("isSetValue", false, true, XMLNullRepresentationType.ABSENT_NODE);
                    //nullPolicy.setNullRepresentedByEmptyNode(true);
                    mapping.setNullPolicy(nullPolicy);

                    if(type != null && type.isEnumerationType()){
                        mapping.setConverter(buildJAXBEnumTypeConverter(mapping, (EnumTypeInfo)type));
                    }
                    if(nextClassName.equals("[B") || nextClassName.equals("[Ljava.lang.Byte;")) {
                        ((Field)mapping.getField()).setSchemaType(Constants.BASE_64_BINARY_QNAME);
                    }
                    else if(nextClassName.equals("javax.xml.namespace.QName")){
                        ((Field)mapping.getField()).setSchemaType(Constants.QNAME_QNAME);
                    }

                    if (nextElement.getJavaTypeAdapterClass() != null) {
                        mapping.setConverter(new XMLJavaTypeConverter(nextElement.getJavaTypeAdapterClass()));
                    }

                    desc.addMapping((CoreMapping)mapping);
                }
            }
            if(next != null){
                NamespaceInfo info = getNamespaceInfoForURI(namespaceUri);

          if(info != null) {
            NamespaceResolver resolver = info.getNamespaceResolverForDescriptor();
           
            String prefix = null;
            if(namespaceUri != Constants.EMPTY_STRING){
                prefix = resolver.resolveNamespaceURI(namespaceUri);
                if(prefix == null){
                  prefix = getPrefixForNamespace(namespaceUri, resolver);             
                }
            }
            desc.setNamespaceResolver(resolver);
            if(nextElement.isXmlRootElement()) {
                desc.setDefaultRootElement(getQualifiedString(prefix, next.getLocalPart()));
            } else {
                desc.setDefaultRootElement("");
                desc.addRootElement(getQualifiedString(prefix, next.getLocalPart()));
                desc.setResultAlwaysXMLRoot(true);
            }
                } else {
                    if(namespaceUri.equals("")) {
                        desc.setDefaultRootElement(next.getLocalPart());
                    } else {
                        NamespaceResolver resolver = new org.eclipse.persistence.oxm.NamespaceResolver();
                        String prefix = getPrefixForNamespace(namespaceUri, resolver);

                        desc.setNamespaceResolver(resolver);
                          if(nextElement.isXmlRootElement()) {
                              desc.setDefaultRootElement(getQualifiedString(prefix, next.getLocalPart()));
                          } else {
                              desc.setDefaultRootElement("");
                              desc.addRootElement(getQualifiedString(prefix, next.getLocalPart()));
                              desc.setResultAlwaysXMLRoot(true);
                          }
            }
          }
            }
            project.addDescriptor((CoreDescriptor)desc);
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                String xmlRootLocalName = xr.getLocalName();
                String xmlRootUri = xr.getNamespaceURI();

                XPathQName qName = new XPathQName(xmlRootUri, xmlRootLocalName, namespaceAware);
                Descriptor xdesc = marshaller.getContext().getDescriptor(qName);
                if (xdesc != null) {
                    boolean writeTypeAttribute = xdesc.getJavaClass() != descriptor.getJavaClass();
                    if (writeTypeAttribute) {
                        writeXsiTypeAttribute(descriptor, xmlRef, isRootElement);
                        return true;
                    }
                    return false;
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                        if (!descriptor.hasInheritance() || descriptor.getInheritancePolicy().isRootParentDescriptor()) {
                            addDescriptorByQName(descriptorQName, descriptor);
                        } else {
                            //this means we have a descriptor that is a child in an inheritance hierarchy
                            storeDescriptorByQName((DESCRIPTOR) descriptor.getInheritancePolicy().getParentDescriptor(), platform);
                            Descriptor existingDescriptor = getDescriptor(descriptorQName);
                            if (existingDescriptor == null) {
                                addDescriptorByQName(descriptorQName, descriptor);
                            }
                        }
                    }
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    @Override
    public void attribute(UnmarshalRecord unmarshalRecord, String namespaceURI, String localName, String value) {
        unmarshalRecord.removeNullCapableValue(this);

        Descriptor referenceDescriptor = (Descriptor) getMapping().getReferenceDescriptor();
        ObjectBuilder treeObjectBuilder = (ObjectBuilder) referenceDescriptor.getObjectBuilder();
        MappingNodeValue textMappingNodeValue = (MappingNodeValue) treeObjectBuilder.getRootXPathNode().getTextNode().getNodeValue();
        Mapping textMapping = textMappingNodeValue.getMapping();
        Object childObject = referenceDescriptor.getInstantiationPolicy().buildNewInstance();
        if(textMapping.isAbstractDirectMapping()) {
            DirectMapping xmlDirectMapping = (DirectMapping) textMappingNodeValue.getMapping();
            Field xmlField = (Field) xmlDirectMapping.getField();
            Object realValue = unmarshalRecord.getXMLReader().convertValueBasedOnSchemaType(xmlField, value, (XMLConversionManager) unmarshalRecord.getSession().getDatasourcePlatform().getConversionManager(), unmarshalRecord);
            Object convertedValue = xmlDirectMapping.getAttributeValue(realValue, unmarshalRecord.getSession(), unmarshalRecord);
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     */
    @Override
    public boolean marshalSelfAttributes(XPathFragment xPathFragment, MarshalRecord marshalRecord, Object object, CoreAbstractSession session, NamespaceResolver namespaceResolver, Marshaller marshaller) {
        Object objectValue = xmlCompositeObjectMapping.getAttributeValueFromObject(object);
        objectValue = xmlCompositeObjectMapping.convertObjectValueToDataValue(objectValue, session, marshaller);
        Descriptor descriptor = (Descriptor)session.getDescriptor(objectValue);
        if(descriptor != null){
            ObjectBuilder objectBuilder = (ObjectBuilder)descriptor.getObjectBuilder();
            return objectBuilder.marshalAttributes(marshalRecord, objectValue, session);
        } else {
            UnmarshalKeepAsElementPolicy keepAsElementPolicy = getMapping().getKeepAsElementPolicy();
            if(null != keepAsElementPolicy && (keepAsElementPolicy.isKeepAllAsElement() || keepAsElementPolicy.isKeepUnknownAsElement())) {
                if(objectValue instanceof Node) {
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            } else {
                marshalRecord.node((Node) objectValue, marshalRecord.getNamespaceResolver());
                return true;
            }
        }
        Descriptor descriptor = (Descriptor)xmlCompositeObjectMapping.getReferenceDescriptor(); 
        if(descriptor == null){
          descriptor = (Descriptor) session.getDescriptor(objectValue.getClass());
        }else if(descriptor.hasInheritance()){
          Class objectValueClass = objectValue.getClass();
          if(!(objectValueClass == descriptor.getJavaClass())){
            descriptor = (Descriptor) session.getDescriptor(objectValueClass);
          }
        }

        if(descriptor != null){
            marshalRecord.beforeContainmentMarshal(objectValue);
            ObjectBuilder objectBuilder = (ObjectBuilder)descriptor.getObjectBuilder();

            CoreAttributeGroup group = marshalRecord.getCurrentAttributeGroup();
            CoreAttributeItem item = group.getItem(getMapping().getAttributeName());
            CoreAttributeGroup nestedGroup = XMLRecord.DEFAULT_ATTRIBUTE_GROUP;
            if(item != null) {
                if(item.getGroups() != null) {
                    nestedGroup = item.getGroup(descriptor.getJavaClass());
                }
                if(nestedGroup == null) {
                    nestedGroup = item.getGroup() == null?XMLRecord.DEFAULT_ATTRIBUTE_GROUP:item.getGroup();
                }
            }
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    public boolean startElement(XPathFragment xPathFragment, UnmarshalRecord unmarshalRecord, Attributes atts) {
        try {
            unmarshalRecord.removeNullCapableValue(this);

            Descriptor xmlDescriptor = (Descriptor)xmlCompositeObjectMapping.getReferenceDescriptor();
            if (null == xmlDescriptor) {
                xmlDescriptor = findReferenceDescriptor(xPathFragment, unmarshalRecord, atts, xmlCompositeObjectMapping,xmlCompositeObjectMapping.getKeepAsElementPolicy());

                if(xmlDescriptor == null){
                    if(xmlCompositeObjectMapping.getField() != null){
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Related Classes of org.eclipse.persistence.internal.oxm.mappings.Descriptor

  • org.eclipse.persistence.internal.oxm.Context$ContextState
  • org.eclipse.persistence.internal.oxm.record.AbstractMarshalRecordImpl
  • org.eclipse.persistence.internal.oxm.record.DOMUnmarshaller
  • org.eclipse.persistence.internal.oxm.record.SAXUnmarshaller
  • org.eclipse.persistence.internal.oxm.record.SAXUnmarshallerHandler
  • org.eclipse.persistence.internal.oxm.record.UnmarshalRecordImpl
  • org.eclipse.persistence.internal.oxm.ReferenceResolver
  • org.eclipse.persistence.internal.oxm.schema.SchemaModelGenerator
  • org.eclipse.persistence.internal.oxm.TreeObjectBuilder
  • org.eclipse.persistence.internal.oxm.XMLAnyCollectionMappingNodeValue
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