/** Set the value on the underlying POJO, unwrapping values as necessary. */ public void setDeclaredProperty(int propertyIndex, Object value) { SDOProperty declaredProperty = (SDOProperty) dataObject.getType().getDeclaredProperties().get(propertyIndex); if (declaredProperty.getType().isChangeSummaryType()) { return; } Mapping mapping = this.getJAXBMappingForProperty(declaredProperty); Object newValue = value; Object oldValue = mapping.getAttributeAccessor().getAttributeValueFromObject(entity); if (declaredProperty.getType().isDataType()) { if (!declaredProperty.isMany()) { AbstractSession session = ((JAXBContext) jaxbHelperContext.getJAXBContext()).getXMLContext().getSession(entity); XMLDirectMapping directMapping = (XMLDirectMapping) mapping; if (directMapping.hasConverter()) { newValue = directMapping.getConverter().convertDataValueToObjectValue(newValue, session); } else { CoreField field = mapping.getField(); newValue = session .getDatasourcePlatform() .getConversionManager() .convertObject( newValue, descriptor.getObjectBuilder().getFieldClassification((XMLField) field)); } } mapping.setAttributeValueInObject(entity, newValue); } else if (declaredProperty.isMany()) { // Get a ListWrapper and set it's current elements ListWrapper listWrapper = (ListWrapper) getDeclaredProperty(propertyIndex); listWrapper.addAll((List) newValue); } else { // OLD VALUE if (mapping.isAbstractCompositeObjectMapping()) { XMLCompositeObjectMapping compositeMapping = (XMLCompositeObjectMapping) mapping; if (oldValue != null && compositeMapping.getContainerAccessor() != null) { compositeMapping.getContainerAccessor().setAttributeValueInObject(oldValue, null); } } // NEW VALUE newValue = jaxbHelperContext.unwrap((DataObject) value); mapping.getAttributeAccessor().setAttributeValueInObject(entity, newValue); if (mapping.isAbstractCompositeObjectMapping()) { XMLCompositeObjectMapping compositeMapping = (XMLCompositeObjectMapping) mapping; if (value != null && compositeMapping.getContainerAccessor() != null) { compositeMapping.getContainerAccessor().setAttributeValueInObject(newValue, entity); } } } }
/** * For isMany=false properties set the value to null. For isMany=true set the value to an empty * container of the appropriate type. */ public void unsetDeclaredProperty(int propertyIndex) { SDOProperty declaredProperty = (SDOProperty) dataObject.getType().getDeclaredProperties().get(propertyIndex); Mapping mapping = this.getJAXBMappingForProperty(declaredProperty); if (declaredProperty.isMany()) { ContainerMapping containerMapping = (ContainerMapping) mapping; ContainerPolicy containerPolicy = containerMapping.getContainerPolicy(); // OLD VALUE if (mapping.isAbstractCompositeCollectionMapping()) { XMLCompositeCollectionMapping compositeMapping = (XMLCompositeCollectionMapping) mapping; if (compositeMapping.getContainerAccessor() != null) { Object oldContainer = mapping.getAttributeValueFromObject(entity); if (oldContainer != null) { AbstractSession session = ((JAXBContext) jaxbHelperContext.getJAXBContext()) .getXMLContext() .getSession(entity); Object iterator = containerPolicy.iteratorFor(oldContainer); while (containerPolicy.hasNext(iterator)) { Object oldValue = containerPolicy.next(iterator, session); compositeMapping.getContainerAccessor().setAttributeValueInObject(oldValue, null); } } } } // NEW VALUE Object container = containerPolicy.containerInstance(); mapping.getAttributeAccessor().setAttributeValueInObject(entity, container); } else { // OLD VALUE Object oldValue = mapping.getAttributeAccessor().getAttributeValueFromObject(entity); if (mapping.isAbstractCompositeObjectMapping()) { XMLCompositeObjectMapping compositeMapping = (XMLCompositeObjectMapping) mapping; if (compositeMapping.getContainerAccessor() != null) { if (oldValue != null) { compositeMapping.getContainerAccessor().setAttributeValueInObject(oldValue, null); } } } // NEW VALUE mapping.getAttributeAccessor().setAttributeValueInObject(entity, null); } }
void lazyInitialize() { if (initialized) { return; } synchronized (this) { if (initialized) { return; } Descriptor xmlDescriptor = (Descriptor) descriptor; // MAPPINGS Iterator mappingIterator = xmlDescriptor.getMappings().iterator(); Iterator fieldTransformerIterator; Mapping xmlMapping; // Transformation Mapping TransformationMapping transformationMapping; FieldTransformerNodeValue fieldTransformerNodeValue; Object[] nextFieldToTransformer; // Simple Type Translator TypeNodeValue typeNodeValue; NodeValue mappingNodeValue = null; Field xmlField; while (mappingIterator.hasNext()) { xmlMapping = (Mapping) mappingIterator.next(); xmlField = (Field) xmlMapping.getField(); if (xmlMapping.isTransformationMapping()) { transformationMapping = (TransformationMapping) xmlMapping; addTransformationMapping(transformationMapping); fieldTransformerIterator = transformationMapping.getFieldToTransformers().iterator(); while (fieldTransformerIterator.hasNext()) { fieldTransformerNodeValue = new FieldTransformerNodeValue(transformationMapping); nextFieldToTransformer = (Object[]) fieldTransformerIterator.next(); xmlField = (Field) nextFieldToTransformer[0]; fieldTransformerNodeValue.setXMLField(xmlField); fieldTransformerNodeValue.setFieldTransformer( (CoreFieldTransformer) nextFieldToTransformer[1]); addChild( xmlField.getXPathFragment(), fieldTransformerNodeValue, xmlDescriptor.getNamespaceResolver()); } } else { if (xmlMapping.isAbstractDirectMapping()) { mappingNodeValue = new XMLDirectMappingNodeValue((DirectMapping) xmlMapping); } else if (xmlMapping.isAbstractCompositeObjectMapping()) { mappingNodeValue = new XMLCompositeObjectMappingNodeValue((CompositeObjectMapping) xmlMapping); } else if (xmlMapping.isAbstractCompositeCollectionMapping()) { CompositeCollectionMapping collectionMapping = (CompositeCollectionMapping) xmlMapping; mappingNodeValue = new XMLCompositeCollectionMappingNodeValue(collectionMapping); if (collectionMapping.getWrapperNullPolicy() != null) { addChild( xmlField.getXPathFragment(), new CollectionGroupingElementNodeValue((ContainerValue) mappingNodeValue), xmlDescriptor.getNamespaceResolver()); } } else if (xmlMapping.isAbstractCompositeDirectCollectionMapping()) { DirectCollectionMapping collectionMapping = (DirectCollectionMapping) xmlMapping; mappingNodeValue = new XMLCompositeDirectCollectionMappingNodeValue(collectionMapping); if (collectionMapping.getWrapperNullPolicy() != null) { addChild( xmlField.getXPathFragment(), new CollectionGroupingElementNodeValue((ContainerValue) mappingNodeValue), xmlDescriptor.getNamespaceResolver()); } } else if (xmlMapping instanceof InverseReferenceMapping) { xmlMapping = (Mapping) ((InverseReferenceMapping) xmlMapping).getInlineMapping(); if (xmlMapping == null) { continue; } xmlField = (Field) xmlMapping.getField(); if (xmlMapping.isAbstractCompositeCollectionMapping()) { mappingNodeValue = new XMLCompositeCollectionMappingNodeValue( (CompositeCollectionMapping) xmlMapping, true); } if (xmlMapping.isAbstractCompositeObjectMapping()) { mappingNodeValue = new XMLCompositeObjectMappingNodeValue((CompositeObjectMapping) xmlMapping, true); } } else if (xmlMapping instanceof VariableXPathCollectionMapping) { mappingNodeValue = new XMLVariableXPathCollectionMappingNodeValue( (VariableXPathCollectionMapping) xmlMapping); } else if (xmlMapping instanceof VariableXPathObjectMapping) { mappingNodeValue = new XMLVariableXPathObjectMappingNodeValue((VariableXPathObjectMapping) xmlMapping); } else if (xmlMapping instanceof AnyObjectMapping) { mappingNodeValue = new XMLAnyObjectMappingNodeValue((AnyObjectMapping) xmlMapping); } else if (xmlMapping instanceof AnyCollectionMapping) { mappingNodeValue = new XMLAnyCollectionMappingNodeValue((AnyCollectionMapping) xmlMapping); } else if (xmlMapping instanceof AnyAttributeMapping) { mappingNodeValue = new XMLAnyAttributeMappingNodeValue((AnyAttributeMapping) xmlMapping); } else if (xmlMapping instanceof BinaryDataMapping) { mappingNodeValue = new XMLBinaryDataMappingNodeValue((BinaryDataMapping) xmlMapping); } else if (xmlMapping instanceof BinaryDataCollectionMapping) { mappingNodeValue = new XMLBinaryDataCollectionMappingNodeValue( (BinaryDataCollectionMapping) xmlMapping); } else if (xmlMapping instanceof FragmentMapping) { mappingNodeValue = new XMLFragmentMappingNodeValue((FragmentMapping) xmlMapping); } else if (xmlMapping instanceof FragmentCollectionMapping) { mappingNodeValue = new XMLFragmentCollectionMappingNodeValue((FragmentCollectionMapping) xmlMapping); } else if (xmlMapping instanceof CollectionReferenceMapping) { CollectionReferenceMapping xmlColMapping = (CollectionReferenceMapping) xmlMapping; List fields = xmlColMapping.getFields(); Field xmlColMappingField = (Field) xmlColMapping.getField(); XPathNode branchNode; if (null == xmlColMappingField) { if (fields.size() > 1 && !xmlColMapping.usesSingleNode()) { addChild( XPathFragment.SELF_FRAGMENT, new XMLCollectionReferenceMappingMarshalNodeValue(xmlColMapping), xmlDescriptor.getNamespaceResolver()); } branchNode = rootXPathNode; } else { branchNode = addChild( ((Field) xmlColMapping.getField()).getXPathFragment(), new XMLCollectionReferenceMappingMarshalNodeValue(xmlColMapping), xmlDescriptor.getNamespaceResolver()); } int containerIndex = -1; for (int i = 0, size = fields.size(); i < size; i++) { Field xmlFld = (Field) fields.get(i); mappingNodeValue = new XMLCollectionReferenceMappingNodeValue(xmlColMapping, xmlFld); if (i == 0) { addContainerValue((ContainerValue) mappingNodeValue); containerIndex = ((ContainerValue) mappingNodeValue).getIndex(); } else { ((ContainerValue) mappingNodeValue).setIndex(containerIndex); } branchNode.addChild( xmlFld.getXPathFragment(), mappingNodeValue, xmlDescriptor.getNamespaceResolver()); } continue; } else if (xmlMapping instanceof ObjectReferenceMapping) { ObjectReferenceMapping xmlORMapping = (ObjectReferenceMapping) xmlMapping; Iterator fieldIt = xmlORMapping.getFields().iterator(); while (fieldIt.hasNext()) { Field xmlFld = (Field) fieldIt.next(); mappingNodeValue = new XMLObjectReferenceMappingNodeValue(xmlORMapping, xmlFld); addChild( xmlFld.getXPathFragment(), mappingNodeValue, xmlDescriptor.getNamespaceResolver()); } continue; } else if (xmlMapping instanceof ChoiceObjectMapping) { ChoiceObjectMapping xmlChoiceMapping = (ChoiceObjectMapping) xmlMapping; Iterator fields = xmlChoiceMapping.getChoiceElementMappings().keySet().iterator(); Field firstField = (Field) fields.next(); XMLChoiceObjectMappingNodeValue firstNodeValue = new XMLChoiceObjectMappingNodeValue(xmlChoiceMapping, firstField); firstNodeValue.setNullCapableNodeValue(firstNodeValue); addChild( firstField.getXPathFragment(), firstNodeValue, xmlDescriptor.getNamespaceResolver()); while (fields.hasNext()) { Field next = (Field) fields.next(); XMLChoiceObjectMappingNodeValue nodeValue = new XMLChoiceObjectMappingNodeValue(xmlChoiceMapping, next); nodeValue.setNullCapableNodeValue(firstNodeValue); addChild(next.getXPathFragment(), nodeValue, xmlDescriptor.getNamespaceResolver()); } continue; } else if (xmlMapping instanceof ChoiceCollectionMapping) { ChoiceCollectionMapping xmlChoiceMapping = (ChoiceCollectionMapping) xmlMapping; Iterator<Entry<Field, Mapping>> fields = xmlChoiceMapping.getChoiceElementMappings().entrySet().iterator(); Entry<Field, Mapping> firstEntry = fields.next(); Field firstField = firstEntry.getKey(); XMLChoiceCollectionMappingUnmarshalNodeValue unmarshalValue = new XMLChoiceCollectionMappingUnmarshalNodeValue(xmlChoiceMapping, firstField); XMLChoiceCollectionMappingMarshalNodeValue marshalValue = new XMLChoiceCollectionMappingMarshalNodeValue(xmlChoiceMapping, firstField); // The reason behind LinkedHashMap is the order of items when for-cycling // HashMap.getEntrySet() or HashMap.getKeySet(). // This change fixes non-determinism (implementation in JDK8 has changed so the order is // different (sometimes) than in JDK6 and JDK7). HashMap<Field, NodeValue> fieldToNodeValues = new LinkedHashMap<Field, NodeValue>(); unmarshalValue.setContainerNodeValue(unmarshalValue); unmarshalValue.setFieldToNodeValues(fieldToNodeValues); if (xmlChoiceMapping.isMixedContent() && (xmlChoiceMapping.getMixedContentMapping() == firstEntry.getValue())) { unmarshalValue.setIsMixedNodeValue(true); marshalValue.setIsMixedNodeValue(true); } this.addContainerValue(unmarshalValue); ((ContainerValue) unmarshalValue.getChoiceElementNodeValue()) .setIndex(unmarshalValue.getIndex()); fieldToNodeValues.put(firstField, unmarshalValue); addChild( firstField.getXPathFragment(), unmarshalValue, xmlDescriptor.getNamespaceResolver()); addChild( firstField.getXPathFragment(), marshalValue, xmlDescriptor.getNamespaceResolver()); while (fields.hasNext()) { Entry<Field, Mapping> nextEntry = fields.next(); Field nextField = nextEntry.getKey(); XMLChoiceCollectionMappingUnmarshalNodeValue nodeValue = new XMLChoiceCollectionMappingUnmarshalNodeValue(xmlChoiceMapping, nextField); nodeValue.setContainerNodeValue(unmarshalValue); nodeValue.setIndex(unmarshalValue.getIndex()); ((ContainerValue) nodeValue.getChoiceElementNodeValue()) .setIndex(unmarshalValue.getIndex()); addChild( nextField.getXPathFragment(), nodeValue, xmlDescriptor.getNamespaceResolver()); fieldToNodeValues.put(nextField, nodeValue); if (xmlChoiceMapping.isMixedContent() && (xmlChoiceMapping.getMixedContentMapping() == nextEntry.getValue())) { nodeValue.setIsMixedNodeValue(true); } } if (xmlChoiceMapping.isAny()) { XMLChoiceCollectionMappingUnmarshalNodeValue nodeValue = new XMLChoiceCollectionMappingUnmarshalNodeValue( xmlChoiceMapping, null, xmlChoiceMapping.getAnyMapping()); nodeValue.setContainerNodeValue(unmarshalValue); nodeValue.setIndex(unmarshalValue.getIndex()); ((ContainerValue) nodeValue.getChoiceElementNodeValue()) .setIndex(unmarshalValue.getIndex()); addChild(null, nodeValue, xmlDescriptor.getNamespaceResolver()); fieldToNodeValues.put(null, nodeValue); if (xmlChoiceMapping.isMixedContent()) { nodeValue.setIsMixedNodeValue(true); } } marshalValue.setFieldToNodeValues(fieldToNodeValues); continue; } if (mappingNodeValue.isContainerValue()) { addContainerValue((ContainerValue) mappingNodeValue); } if (mappingNodeValue.isNullCapableValue()) { addNullCapableValue((NullCapableValue) mappingNodeValue); } if (xmlField != null) { addChild( xmlField.getXPathFragment(), mappingNodeValue, xmlDescriptor.getNamespaceResolver()); } else { addChild(null, mappingNodeValue, xmlDescriptor.getNamespaceResolver()); } } } if (descriptor.hasInheritance()) { Field indicatorField = (Field) descriptor.getInheritancePolicy().getClassIndicatorField(); if (indicatorField != null) { if (indicatorField.getLastXPathFragment().getNamespaceURI() != null && indicatorField .getLastXPathFragment() .getNamespaceURI() .equals(javax.xml.XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI) && indicatorField .getLastXPathFragment() .getLocalName() .equals(Constants.SCHEMA_TYPE_ATTRIBUTE)) { xsiTypeIndicatorField = true; } } } initialized = true; } }