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

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

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   public void attribute(UnmarshalRecord unmarshalRecord, String namespaceURI, String localName, String value) {       
          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, (ConversionManager) unmarshalRecord.getSession().getDatasourcePlatform().getConversionManager(), unmarshalRecord);
              Object convertedValue = xmlDirectMapping.getAttributeValue(realValue, unmarshalRecord.getSession(), unmarshalRecord);
              xmlDirectMapping.setAttributeValueInObject(childObject, convertedValue);
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      XPathFragment groupingFragment = marshalRecord.openStartGroupingElements(namespaceResolver);
      if(mapping.isAttribute()){       
           ObjectBuilder tob = (ObjectBuilder) mapping.getReferenceDescriptor().getObjectBuilder();
              MappingNodeValue textMappingNodeValue = (MappingNodeValue) tob.getRootXPathNode().getTextNode().getMarshalNodeValue();
              Mapping textMapping = textMappingNodeValue.getMapping();
              if(textMapping.isAbstractDirectMapping()) {
                  DirectMapping xmlDirectMapping = (DirectMapping) textMapping;
                  Object fieldValue = xmlDirectMapping.getFieldValue(xmlDirectMapping.valueFromObject(value, xmlDirectMapping.getField(), session), session, marshalRecord);
                  QName schemaType = ((Field) xmlDirectMapping.getField()).getSchemaTypeForValue(fieldValue, session);
                  marshalRecord.attribute(rootFragment, namespaceResolver, fieldValue, schemaType);
                  //marshalRecord.closeStartGroupingElements(groupingFragment);
                  return true;
              } else {
                  return textMappingNodeValue.marshalSingleValue(rootFragment, marshalRecord, value, textMapping.getAttributeValueFromObject(value), session, namespaceResolver, marshalContext);
              }
      }else{
        marshalRecord.closeStartGroupingElements(groupingFragment);
      getXPathNode().startElement(marshalRecord, rootFragment, object, session, marshalRecord.getNamespaceResolver(), objectBuilder, value);               
      writeExtraNamespaces(extraNamespaces, marshalRecord, session);
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    public Object getContainerInstance(ContainerValue c, boolean createContainerIfNecessary) {
        Object containerInstance = containerInstances[c.getIndex()];

        if (containerInstance == null) {
            Mapping mapping = c.getMapping();
            //don't attempt to do a get on a readOnly property.         
            if(c.getReuseContainer() && !(mapping.isReadOnly())) {
              containerInstance = mapping.getAttributeValueFromObject(currentObject);               
            }
            if(null == containerInstance && createContainerIfNecessary) {
                containerInstance = c.getContainerInstance();
            }
            containerInstances[c.getIndex()] = containerInstance;   
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            xpathNodeIsMixedContent = false;
            NodeValue xPathNodeUnmarshalNodeValue = xPathNode.getUnmarshalNodeValue();
            if (null != xPathNodeUnmarshalNodeValue) {
                boolean isIncludedInAttributeGroup = true;
                if(xPathNodeUnmarshalNodeValue.isMappingNodeValue()) {
                    Mapping mapping = ((MappingNodeValue)xPathNodeUnmarshalNodeValue).getMapping();
                    isIncludedInAttributeGroup = this.unmarshalAttributeGroup.containsAttributeInternal(mapping.getAttributeName());
                }
                if(isIncludedInAttributeGroup) {
                    xPathNodeUnmarshalNodeValue.endElement(xPathFragment, this);
                    if (xPathNode.getParent() != null) {
                        xPathNode = xPathNode.getParent();
                    }
                }
            }
        }

        // set the root element's local name and namespace prefix and look for
        // schema locations etc.       
        if (null == rootElementName  && null == rootElementLocalName && parentRecord == null){
            rootElementLocalName = localName;
            rootElementName = qName;
            rootElementNamespaceUri = namespaceURI;
            schemaLocation = atts.getValue(javax.xml.XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI, Constants.SCHEMA_LOCATION);
            noNamespaceSchemaLocation = atts.getValue(javax.xml.XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI, Constants.NO_NS_SCHEMA_LOCATION);
        }

        try {
            if (null != selfRecords) {
                for (int x = 0, selfRecordsSize = selfRecords.size(); x < selfRecordsSize; x++) {
                    UnmarshalRecord selfRecord = selfRecords.get(x);
                    if(selfRecord == null){
                        getFragmentBuilder().startElement(namespaceURI, localName, qName, atts);
                    }else{
                        selfRecord.startElement(namespaceURI, localName, qName, atts);
                    }
                }
            }

            if(unmappedLevel != -1 && unmappedLevel <= levelIndex) {
                levelIndex++;
                return;
            }

            XPathNode node = getNonAttributeXPathNode(namespaceURI, localName, qName, atts);           


            if (null == node) {
                NodeValue parentNodeValue = xPathNode.getUnmarshalNodeValue();
                if ((null == xPathNode.getXPathFragment()) && (parentNodeValue != null)) {
                    XPathFragment parentFragment = new XPathFragment();
                    parentFragment.setNamespaceAware(isNamespaceAware());
                    if(namespaceURI != null && namespaceURI.length() == 0){
                        parentFragment.setLocalName(qName);
                        parentFragment.setNamespaceURI(null);
                    } else {
                        parentFragment.setLocalName(localName);
                        parentFragment.setNamespaceURI(namespaceURI);
                    }
                    if (parentNodeValue.startElement(parentFragment, this, atts)) {
                        levelIndex++;
                    } else {
                        // UNMAPPED CONTENT
                        startUnmappedElement(namespaceURI, localName, qName, atts);
                        return;
                    }
                } else {
                    // UNMAPPED CONTENT
                    levelIndex++;
                    startUnmappedElement(namespaceURI, localName, qName, atts);
                    return;
                }
            } else {
               
                xPathNode = node;
                unmarshalContext.startElement(this);
                levelIndex++;

                String xsiNilValue = atts.getValue(javax.xml.XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI, Constants.SCHEMA_NIL_ATTRIBUTE);
                if(xsiNilValue != null){
                    isXsiNil = xsiNilValue.equals(Constants.BOOLEAN_STRING_TRUE) || xsiNilValue.equals("1");
                }
               
                if(node.getNullCapableValue() != null){
                    getNullCapableValues().add(node.getNullCapableValue());
                }
               
                NodeValue nodeValue = node.getUnmarshalNodeValue();
                if (null != nodeValue) {
                    boolean isIncludedInAttributeGroup = true;
                    if(nodeValue.isMappingNodeValue()) {
                        Mapping mapping = ((MappingNodeValue)nodeValue).getMapping();
                        isIncludedInAttributeGroup = this.unmarshalAttributeGroup.containsAttributeInternal(mapping.getAttributeName());
                    }
                    if (!isIncludedInAttributeGroup || !nodeValue.startElement(xPathFragment, this, atts)) {
                        // UNMAPPED CONTENT
                        startUnmappedElement(namespaceURI, localName, qName, atts);
                        return;
                    }
                }

                //Handle Attributes
                if(xPathNode.getAttributeChildren() != null || xPathNode.getAnyAttributeNodeValue() != null || selfRecords != null) {
                    for (int i = 0, size=atts.getLength(); i < size; i++) {
                        String attNamespace = atts.getURI(i);
                        String attLocalName = atts.getLocalName(i);
                        String value = atts.getValue(i);
                        NodeValue attributeNodeValue = null;

                        // Some parsers don't set the URI/local name for namespace
                        // attributes
                        if ((attLocalName == null) || (attLocalName.length() == 0)) {
                            String qname = atts.getQName(i);
                            if (qname != null) {
                                int qnameLength = qname.length();
                                if (qnameLength > 0) {
                                    int idx = qname.indexOf(Constants.COLON);
                                    if (idx > 0) {
                                        attLocalName = qname.substring(idx + 1, qnameLength);
                                        String attPrefix = qname.substring(0, idx);
                                        if (attPrefix.equals(javax.xml.XMLConstants.XMLNS_ATTRIBUTE)) {
                                            attNamespace = javax.xml.XMLConstants.XMLNS_ATTRIBUTE_NS_URI;
                                        }
                                    } else {
                                        attLocalName = qname;
                                        if (attLocalName.equals(javax.xml.XMLConstants.XMLNS_ATTRIBUTE)) {
                                            attNamespace = javax.xml.XMLConstants.XMLNS_ATTRIBUTE_NS_URI;
                                        }
                                    }
                                }
                            }
                        }

                        //Look for any Self-Mapping nodes that may want this attribute.
                        if (this.selfRecords != null) {
                            for (int j = 0; j < selfRecords.size(); j++) {
                                UnmarshalRecord nestedRecord = selfRecords.get(j);
                                if(nestedRecord != null){
                                    attributeNodeValue = nestedRecord.getAttributeChildNodeValue(attNamespace, attLocalName);
                                    if (attributeNodeValue != null) {
                                        attributeNodeValue.attribute(nestedRecord, attNamespace, attLocalName, value);
                                    }
                                }
                            }
                        }
                        if (attributeNodeValue == null) {
                            attributeNodeValue = this.getAttributeChildNodeValue(attNamespace, attLocalName);
                           
                            try {
                                if (attributeNodeValue != null) {
                                    if(attributeNodeValue.isMappingNodeValue()) {
                                        Mapping mapping = ((MappingNodeValue)attributeNodeValue).getMapping();
                                        if(!unmarshalAttributeGroup.containsAttributeInternal(mapping.getAttributeName())) {
                                            continue;
                                        }
                                    }
                                    attributeNodeValue.attribute(this, attNamespace, attLocalName, value);
                                } else {
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            }
            NodeValue unmarshalNodeValue = xPathNode.getUnmarshalNodeValue();
            if (null != unmarshalNodeValue) {
                boolean isIncludedInAttributeGroup = true;
                if(unmarshalNodeValue.isMappingNodeValue()) {
                    Mapping mapping = ((MappingNodeValue)unmarshalNodeValue).getMapping();
                    isIncludedInAttributeGroup = this.unmarshalAttributeGroup.containsAttributeInternal(mapping.getAttributeName());
                }
                try {
                    if(isIncludedInAttributeGroup) {
                        unmarshalNodeValue.endElement(xPathFragment, this);
                    } else {
                        resetStringBuffer();
                    }
                   
                } catch(EclipseLinkException e) {
                  if ((null == xmlReader) || (null == xmlReader.getErrorHandler())) {
                        throw e;
                    } else {
                        SAXParseException saxParseException = new SAXParseException(e.getLocalizedMessage(), getDocumentLocator(), e);
                        xmlReader.getErrorHandler().warning(saxParseException);
                    }
                }
            } else {
                XPathNode textNode = xPathNode.getTextNode();
               
                if (null != textNode && getStringBuffer().length() == 0) {
                    NodeValue textNodeUnmarshalNodeValue = textNode.getUnmarshalNodeValue();
                    if(textNode.isWhitespaceAware()){
                      if (textNodeUnmarshalNodeValue.isMappingNodeValue()) {
                          Mapping mapping = ((MappingNodeValue)textNodeUnmarshalNodeValue).getMapping();
                          if(mapping.isAbstractDirectMapping() && isXsiNil) {
                              Object nullValue = ((DirectMapping)mapping).getNullValue();
                              if(!(Constants.EMPTY_STRING.equals(nullValue))) {
                                  setAttributeValue(null, mapping);
                                  this.removeNullCapableValue((NullCapableValue)textNodeUnmarshalNodeValue);
                              }
                          } else {
                              textNodeUnmarshalNodeValue.endElement(xPathFragment, this);
                          }
                          isXsiNil = false;
                      }
                    }else{
                     
                       //This means empty tag
                       if(textNodeUnmarshalNodeValue.isMappingNodeValue()) {
                            Mapping mapping = ((MappingNodeValue)textNodeUnmarshalNodeValue).getMapping();
                            if(mapping.isAbstractDirectMapping() && !isXsiNil && ((DirectMapping)mapping).getNullPolicy().isNullRepresentedByXsiNil()){
                                removeNullCapableValue((NullCapableValue)textNodeUnmarshalNodeValue);                   
                            }
                        }

                    }
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                valueType = property.getActualType();
            } else {
                valueType = helper.getJavaClass(xja.getValueType());
            }

            Mapping mapping;
            boolean isArray = property.getType().isArray() && !property.getType().getRawName().equals("byte[]");
           
            // if the value type is something we have a descriptor for, create
            // 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()) {
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                    if(mapping.getClassNameToFieldMappings().get(originalType.getQualifiedName()) == null) {
                        mapping.getClassNameToFieldMappings().put(originalType.getQualifiedName(), xpath);
                    }
                    mapping.addConverter(xpath, converter);
                }
                Mapping nestedMapping = (Mapping) 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));
                    }
                }               
            }
        }
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                }
               
            }
                       
            if(xmlField !=null){
                Mapping nestedMapping = (Mapping) mapping.getChoiceElementMappings().get(xmlField);
                if(nestedMapping.isAbstractCompositeCollectionMapping()){
                   //handle null policy set via xml metadata
                   if (property.isSetNullPolicy()) {
                     ((CompositeCollectionMapping)nestedMapping).setNullPolicy(getNullPolicyFromProperty(property, namespace.getNamespaceResolverForDescriptor()));
                   } else if (next.isNillable() && property.isNillable()){
                     ((CompositeCollectionMapping)nestedMapping).getNullPolicy().setNullRepresentedByXsiNil(true);
                     ((CompositeCollectionMapping)nestedMapping).getNullPolicy().setMarshalNullRepresentation(XMLNullRepresentationType.XSI_NIL);
                   }
                } else if(nestedMapping.isAbstractCompositeDirectCollectionMapping()){  
                   if (next.isSetNullPolicy()) {
                     ((DirectCollectionMapping)nestedMapping).setNullPolicy(getNullPolicyFromProperty(next, namespace.getNamespaceResolverForDescriptor()));
                     } else if (next.isNillable() && property.isNillable()){
                       ((DirectCollectionMapping)nestedMapping).getNullPolicy().setNullRepresentedByXsiNil(true);
                       ((DirectCollectionMapping)nestedMapping).getNullPolicy().setMarshalNullRepresentation(XMLNullRepresentationType.XSI_NIL);
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    }

    public Mapping generateMappingForReferenceProperty(Property property, Descriptor descriptor, NamespaceInfo namespaceInfo)  {
        boolean isCollection = helper.isCollectionType(property.getType()) || property.getType().isArray();

        Mapping mapping;
        if (isCollection) {
            mapping = new XMLChoiceCollectionMapping();
            initializeXMLContainerMapping((ChoiceCollectionMapping) mapping, property.getType().isArray());
            JavaClass collectionType = property.getType();
            collectionType = containerClassImpl(collectionType);
            ((ChoiceCollectionMapping) mapping).useCollectionClassName(collectionType.getRawName());
            JAXBElementRootConverter jaxbERConverter = new JAXBElementRootConverter(Object.class);
            if (property.isSetXmlJavaTypeAdapter()) {
                JavaClass adapterClass = helper.getJavaClass(property.getXmlJavaTypeAdapter().getValue());
                jaxbERConverter.setNestedConverter(new XMLJavaTypeConverter(adapterClass.getQualifiedName()));
            }
            ((ChoiceCollectionMapping) mapping).setConverter(jaxbERConverter);
            if (property.isSetWriteOnly()) {
                ((ChoiceCollectionMapping) mapping).setIsWriteOnly(property.isWriteOnly());
            }
            if (property.isSetXmlElementWrapper()) {
                ((ChoiceCollectionMapping) mapping).setWrapperNullPolicy(getWrapperNullPolicyFromProperty(property));
            }
        } else {
            mapping = new XMLChoiceObjectMapping();
            JAXBElementRootConverter jaxbERConverter = new JAXBElementRootConverter(Object.class);
            if (property.isSetXmlJavaTypeAdapter()) {
                JavaClass adapterClass = helper.getJavaClass(property.getXmlJavaTypeAdapter().getValue());
                jaxbERConverter.setNestedConverter(new XMLJavaTypeConverter(adapterClass.getQualifiedName()));
            }
            ((ChoiceObjectMapping) mapping).setConverter(jaxbERConverter);
            if (property.isSetWriteOnly()) {
                ((ChoiceObjectMapping) mapping).setIsWriteOnly(property.isWriteOnly());
            }
        }
     
        initializeXMLMapping((XMLMapping)mapping, property);

        List<ElementDeclaration> referencedElements = property.getReferencedElements();
        JavaClass propertyType = property.getType();
        if (propertyType.isArray()) {
            JAXBArrayAttributeAccessor accessor = new JAXBArrayAttributeAccessor(mapping.getAttributeAccessor(), mapping.getContainerPolicy(), helper.getClassLoader());
            accessor.setComponentClassName(property.getType().getComponentType().getQualifiedName());
            JavaClass componentType = propertyType.getComponentType();
            if(componentType.isArray()) {
                Class adaptedClass = classToGeneratedClasses.get(componentType.getQualifiedName());
                accessor.setAdaptedClassName(adaptedClass.getName());
            }
            mapping.setAttributeAccessor(accessor);
        }
        String wrapperXPath = "";
        // handle XmlElementWrapper
        if (property.isSetXmlElementWrapper()) {
            XmlElementWrapper wrapper = property.getXmlElementWrapper();
            String namespace = wrapper.getNamespace();
            if (namespace.equals(XMLProcessor.DEFAULT)) {
                if (namespaceInfo.isElementFormQualified()) {
                    namespace = namespaceInfo.getNamespace();
                } else {
                    namespace = "";
                }
            }
            if (namespace.equals("")) {
                wrapperXPath += (wrapper.getName() + "/");
            } else {
                String prefix = getPrefixForNamespace(namespace, namespaceInfo.getNamespaceResolver());
                wrapperXPath += getQualifiedString(prefix, wrapper.getName() + "/");
            }
        }       
        if(property.isMixedContent() && isCollection) {
            if(wrapperXPath.length() == 0) {
                ((ChoiceCollectionMapping)mapping).setMixedContent(true);
            } else {
                ((ChoiceCollectionMapping)mapping).setMixedContent(wrapperXPath.substring(0, wrapperXPath.length() - 1));
            }
        } 
        for (ElementDeclaration element:referencedElements) {
            QName elementName = element.getElementName();
            JavaClass  pType = element.getJavaType();
            String  pTypeName = element.getJavaTypeName();
            boolean isBinaryType = (areEquals(pType, AnnotationsProcessor.JAVAX_ACTIVATION_DATAHANDLER) || areEquals(pType, byte[].class) || areEquals(pType, Image.class) || areEquals(pType, Source.class) || areEquals(pType, AnnotationsProcessor.JAVAX_MAIL_INTERNET_MIMEMULTIPART));       
            boolean isText = pType.isEnum() || (!isBinaryType && !(this.typeInfo.containsKey(element.getJavaTypeName())) && !(element.getJavaTypeName().equals(OBJECT_CLASS_NAME)));
            String xPath = wrapperXPath;

            Field xmlField = this.getXPathForElement(xPath, elementName, namespaceInfo, isText);
            //ensure byte[] goes to base64 instead of the default hex.
            if(helper.getXMLToJavaTypeMap().get(pType.getRawName()) == Constants.BASE_64_BINARY_QNAME) {
                xmlField.setSchemaType(Constants.BASE_64_BINARY_QNAME);
            }
            if(areEquals(pType, Object.class)) {
              setTypedTextField(xmlField);
            }
            Mapping nestedMapping;
            AbstractNullPolicy nullPolicy = null;
            if(isCollection){
                ChoiceCollectionMapping xmlChoiceCollectionMapping = (ChoiceCollectionMapping) mapping;
                xmlChoiceCollectionMapping.addChoiceElement(xmlField, pTypeName);
                nestedMapping = (Mapping) xmlChoiceCollectionMapping.getChoiceElementMappings().get(xmlField);
                if(nestedMapping.isAbstractCompositeCollectionMapping()){
                    ((CompositeCollectionMapping)nestedMapping).setKeepAsElementPolicy(UnmarshalKeepAsElementPolicy.KEEP_UNKNOWN_AS_ELEMENT);
                    nullPolicy = ((CompositeCollectionMapping)nestedMapping).getNullPolicy();
                }

                if (nestedMapping.isAbstractCompositeDirectCollectionMapping()) {
                    DirectCollectionMapping nestedCompositeDirectCollectionMapping = (DirectCollectionMapping) nestedMapping;
                    nullPolicy = nestedCompositeDirectCollectionMapping.getNullPolicy();
                    if(pType.isEnum()) {
                        TypeInfo enumTypeInfo = typeInfo.get(pType.getQualifiedName());
                        nestedCompositeDirectCollectionMapping.setValueConverter(buildJAXBEnumTypeConverter(nestedCompositeDirectCollectionMapping, (EnumTypeInfo) enumTypeInfo));
                    }
                    if(element.isList()){
                        XMLListConverter listConverter = new XMLListConverter();
                        listConverter.setObjectClassName(pType.getQualifiedName());
                        ((DirectCollectionMapping)nestedMapping).setValueConverter(listConverter);
                    }
                }else if(nestedMapping instanceof BinaryDataCollectionMapping){
                    nullPolicy =  ((BinaryDataCollectionMapping)nestedMapping).getNullPolicy();
                    if(element.isList()){
                      ((XMLField)((BinaryDataCollectionMapping)nestedMapping).getField()).setUsesSingleNode(true);
                    }
                }

             
            } else {
                ChoiceObjectMapping xmlChoiceObjectMapping = (ChoiceObjectMapping) mapping;
                xmlChoiceObjectMapping.addChoiceElement(xmlField, pTypeName);
                nestedMapping = (Mapping) xmlChoiceObjectMapping.getChoiceElementMappings().get(xmlField);
                if(pType.isEnum()) {
                    TypeInfo enumTypeInfo = typeInfo.get(pType.getQualifiedName());
                    ((DirectMapping)nestedMapping).setConverter(buildJAXBEnumTypeConverter(nestedMapping, (EnumTypeInfo) enumTypeInfo));
                }
                if(nestedMapping.isAbstractCompositeObjectMapping()){
                    ((CompositeObjectMapping)nestedMapping).setKeepAsElementPolicy(UnmarshalKeepAsElementPolicy.KEEP_UNKNOWN_AS_ELEMENT);
                    nullPolicy = ((CompositeObjectMapping)nestedMapping).getNullPolicy();

                }else if(nestedMapping instanceof BinaryDataMapping){
                    nullPolicy = ((BinaryDataMapping)nestedMapping).getNullPolicy();
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        Class generatedClass = getJaxbClassLoader().generateClass(className, classBytes);
        return generatedClass;
    }

    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)((CompositeObjectMapping)mapping).getField());
            }else{
              ((CompositeObjectMapping)mapping).setReferenceClassName(theType.getQualifiedName());
            }
        } else {
            mapping = new XMLDirectMapping();
            mapping.setAttributeName(attributeName);
            ((DirectMapping)mapping).setNullValueMarshalled(true);
            ((DirectMapping)mapping).setXPath(attributeName + TXT);

            QName schemaType = (QName) userDefinedSchemaTypes.get(theType.getQualifiedName());
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Related Classes of org.eclipse.persistence.internal.oxm.mappings.Mapping

  • org.eclipse.persistence.internal.oxm.record.UnmarshalRecordImpl
  • org.eclipse.persistence.internal.oxm.schema.SchemaModelGenerator
  • org.eclipse.persistence.internal.oxm.TreeObjectBuilder
  • org.eclipse.persistence.internal.oxm.XMLChoiceCollectionMappingMarshalNodeValue
  • org.eclipse.persistence.internal.oxm.XMLChoiceCollectionMappingUnmarshalNodeValue
  • org.eclipse.persistence.internal.oxm.XMLChoiceObjectMappingNodeValue
  • org.eclipse.persistence.internal.oxm.XMLCompositeObjectMappingNodeValue
  • org.eclipse.persistence.internal.oxm.XMLVariableXPathMappingNodeValue
  • org.eclipse.persistence.internal.oxm.XPathNode
  • org.eclipse.persistence.internal.oxm.XPathObjectBuilder
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