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

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

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        private void processRefClasses(List processed, Set refClasses, org.eclipse.persistence.internal.oxm.NamespaceResolver nr){
            if(refClasses != null){
                Iterator iter = refClasses.iterator();
                while(iter.hasNext()){
                    Class nextClass = (Class) iter.next();
                    Descriptor desc = (Descriptor) xmlContext.getSession().getProject().getDescriptor(nextClass);
                    processXMLDescriptor(processed, desc, nr);
                }
            }
        }
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            for(int i =0; i<mappings.size(); i++){
                DatabaseMapping nextMapping = (DatabaseMapping) mappings.get(i);
                Vector fields = nextMapping.getFields();
                updateResolverForFields(fields, nr);
                Descriptor refDesc = (Descriptor) ((DatabaseMapping)nextMapping).getReferenceDescriptor();
                if(refDesc != null && !processed.contains(refDesc)){           
                    processXMLDescriptor(processed, refDesc, nr);
              }   
         
                if(nextMapping instanceof ChoiceObjectMapping){                     
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            Iterator descriptors = xmlContext.getSession().getProject().getOrderedDescriptors().iterator();

            //Add schema types generated for mapped domain classes
            while (descriptors.hasNext()) {
                Descriptor next = (Descriptor)descriptors.next();
                Class javaClass = next.getJavaClass();

                if (next.getSchemaReference() != null){
                    QName schemaType = next.getSchemaReference().getSchemaContextAsQName(next.getNamespaceResolver());
                    Type type = null;
                    if (generator != null) {

                        type = generator.getAnnotationsProcessor().getGeneratedClassesToCollectionClasses().get(javaClass);

                        if (type == null) {
                            JavaClass arrayClass = (JavaClass)generator.getAnnotationsProcessor().getGeneratedClassesToArrayClasses().get(javaClass);
                            if (arrayClass != null) {
                                String arrayClassName = arrayClass.getName();
                                try {
                                    type = PrivilegedAccessHelper.getClassForName(arrayClassName);
                                } catch (Exception ex) {}
                            }

                            if(type == null && getTypeMappingInfoToGeneratedType() != null){
                                Iterator<Map.Entry<TypeMappingInfo, Class>> iter = getTypeMappingInfoToGeneratedType().entrySet().iterator();
                                while(iter.hasNext()){
                                    Map.Entry<TypeMappingInfo, Class> entry = iter.next();
                                    if(entry.getValue().equals(javaClass)){
                                        type = entry.getKey().getType();
                                        break;
                                    }
                                }
                            }
                        }
                        if (type == null) {
                            type = javaClass;
                        }

                    } else {
                        type = javaClass;
                    }
                    this.typeToSchemaType.put(type, schemaType);
                }
            }

            //Add any types that we didn't generate descriptors for (built in types)
            if (boundTypes != null) {
                for (TypeMappingInfo next:this.boundTypes) {
                    if (this.typeToSchemaType.get(next) == null) {
                        Type nextType = next.getType();
                        QName name = getSchemaTypeForTypeMappingInfo(nextType);
                        if (name != null) {
                            this.typeToSchemaType.put(nextType, name);
                        }
                    }
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                    if(generatedClass != null){
                        classToLookup = generatedClass;
                    }
                }                
                if(classToLookup != null && classToLookup.getClass() == Class.class){
                    Descriptor xmlDescriptor = (Descriptor) proj.getDescriptor((Class) classToLookup);
                    typeMappingInfo.setXmlDescriptor(xmlDescriptor);
                }
            }
           
            return contextState;
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          Collection descriptors = xmlContext.getSession().getDescriptors().values();
          Iterator iter = descriptors.iterator();
         
          while(iter.hasNext()){
             Descriptor desc = (Descriptor)iter.next();
             processXMLDescriptor(new  ArrayList<Descriptor>(), desc, desc.getNonNullNamespaceResolver());
          }
     
        }
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        if (javaClass.getSuperclass() != null && javaClass.getSuperclass().getName().equals("javax.xml.bind.JAXBElement")) {
            generateDescriptorForJAXBElementSubclass(javaClass, project, namespaceInfo.getNamespaceResolverForDescriptor());
            return;
        }

        Descriptor descriptor = new XMLDescriptor();
        org.eclipse.persistence.jaxb.xmlmodel.XmlRootElement rootElem = info.getXmlRootElement();
        if (rootElem == null) {
           try{               
             elementName = info.getXmlNameTransformer().transformRootElementName(javaClass.getName());
             }catch (Exception ex){
                throw org.eclipse.persistence.exceptions.JAXBException.exceptionDuringNameTransformation(javaClass.getName(), info.getXmlNameTransformer().getClass().getName(), ex);
             } 
           
            namespace = packageNamespace;
            descriptor.setResultAlwaysXMLRoot(true);
        } else {
            elementName = rootElem.getName();
            if (elementName.equals(XMLProcessor.DEFAULT)) {
                try{               
                    elementName = info.getXmlNameTransformer().transformRootElementName(javaClass.getName());
                }catch (Exception ex){
                   throw org.eclipse.persistence.exceptions.JAXBException.exceptionDuringNameTransformation(javaClass.getName(), info.getXmlNameTransformer().getClass().getName(), ex);
                } 
            }
            namespace = rootElem.getNamespace();
            descriptor.setResultAlwaysXMLRoot(false);
        }

        descriptor.setJavaClassName(jClassName);

        if (info.getFactoryMethodName() != null) {
            descriptor.getInstantiationPolicy().useFactoryInstantiationPolicy(info.getObjectFactoryClassName(), info.getFactoryMethodName());
        }

        if (namespace.equals(XMLProcessor.DEFAULT)) {
            namespace = namespaceInfo.getNamespace();
        }

        JavaClass manyValueJavaClass = helper.getJavaClass(ManyValue.class);
        if (!manyValueJavaClass.isAssignableFrom(javaClass)){
            if(namespace.length() != 0) {
                if(isDefaultNamespaceAllowed && globalNamespaceResolver.getDefaultNamespaceURI() == null && namespace.length() != 0) {
                    if (!namespaceInfo.getNamespaceResolverForDescriptor().getPrefixesToNamespaces().containsValue(namespace)) {
                        globalNamespaceResolver.setDefaultNamespaceURI(namespace);
                        namespaceInfo.getNamespaceResolverForDescriptor().setDefaultNamespaceURI(namespace);
                    }
                }
            }
            if (rootElem == null) {
                descriptor.setDefaultRootElement("");
            } else {
                if (namespace.length() == 0) {
                    descriptor.setDefaultRootElement(elementName);
                } else {
                    descriptor.setDefaultRootElement(getQualifiedString(getPrefixForNamespace(namespace, namespaceInfo.getNamespaceResolverForDescriptor()), elementName));
              }
            }
        }

        descriptor.setNamespaceResolver(namespaceInfo.getNamespaceResolverForDescriptor());
       
        setSchemaContext(descriptor, info);
        // set the ClassExtractor class name if necessary
        if (info.isSetClassExtractorName()) {
            descriptor.getInheritancePolicy().setClassExtractorName(info.getClassExtractorName());
        }
        // set any user-defined properties
        if (info.getUserProperties() != null) {
            descriptor.setProperties(info.getUserProperties());
        }

        if (info.isLocationAware()) {
            Property locProp = null;
            Iterator<Property> i = info.getPropertyList().iterator();
            while (i.hasNext()) {
                Property p = i.next();
                if (p.getType().getName().equals(Constants.LOCATOR_CLASS_NAME)) {
                    locProp = p;
                }
            }
            if (locProp != null && locProp.isTransient()) {
                // build accessor
                // don't make a mapping
                if (locProp.isMethodProperty()) {
                    MethodAttributeAccessor aa = new MethodAttributeAccessor();
                    aa.setAttributeName(locProp.getPropertyName());
                    aa.setSetMethodName(locProp.getSetMethodName());
                    aa.setGetMethodName(locProp.getGetMethodName());
                    descriptor.setLocationAccessor(aa);
                } else {
                    // instance variable property
                    InstanceVariableAttributeAccessor aa = new InstanceVariableAttributeAccessor();
                    aa.setAttributeName(locProp.getPropertyName());
                    descriptor.setLocationAccessor(aa);
                }
            }
        }
       
        if(!info.getObjectGraphs().isEmpty()) {
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    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]);
        if(helper.isBuiltInJavaType(paramClass)){
            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], getClass().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], getClass().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], getClass().getClassLoader());
             mapping.setAttributeClassification(attributeClassification);
             xmlDescriptor.addMapping((CoreMapping)mapping);
            
        }else{
       
            CompositeObjectMapping mapping = new XMLCompositeObjectMapping();
            mapping.setAttributeName("value");
            mapping.setGetMethodName("getValue");
            mapping.setSetMethodName("setValue");
            mapping.setXPath(".");
            mapping.setReferenceClassName(factoryMethodParamTypes[0]);
            xmlDescriptor.addMapping((CoreMapping)mapping);
        }
        xmlDescriptor.setNamespaceResolver(nsr);
        setSchemaContext(xmlDescriptor, info);
        project.addDescriptor((CoreDescriptor)xmlDescriptor);
        info.setDescriptor(xmlDescriptor);
    }
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      Class generatedClass = getGeneratedMapEntryClasses().get(mapKey);

        if(generatedClass == null){
            generatedClass = generateMapEntryClass(mapEntryClassName, keyType.getQualifiedName(), valueType.getQualifiedName());
            getGeneratedMapEntryClasses().put(mapKey, generatedClass);
            Descriptor desc = new XMLDescriptor();
            desc.setJavaClass(generatedClass);

            desc.addMapping((CoreMapping)generateMappingForType(keyType, Property.DEFAULT_KEY_NAME));
            desc.addMapping((CoreMapping)generateMappingForType(valueType, Property.DEFAULT_VALUE_NAME));
            desc.setNamespaceResolver(nr);
            project.addDescriptor((CoreDescriptor)desc);
        }
        return generatedClass;
    }
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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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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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