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

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

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        }
        return generateDirectMapping(property, descriptor, namespaceInfo);
    }

    private InverseReferenceMapping generateInverseReferenceMapping(Property property, Descriptor descriptor, NamespaceInfo namespace) {
        InverseReferenceMapping invMapping = new XMLInverseReferenceMapping();
        boolean isCollection = helper.isCollectionType(property.getType());
       
        if (isCollection) {
            invMapping.setReferenceClassName(property.getGenericType().getQualifiedName());
        } else {
            invMapping.setReferenceClassName(property.getType().getQualifiedName());
        }

        invMapping.setAttributeName(property.getPropertyName());

        String setMethodName = property.getInverseReferencePropertySetMethodName();
        String getMethodName = property.getInverseReferencePropertyGetMethodName();

        if (setMethodName != null && !setMethodName.equals(Constants.EMPTY_STRING)) {
            invMapping.setSetMethodName(setMethodName);
        }
        if (getMethodName != null && !getMethodName.equals(Constants.EMPTY_STRING)) {
            invMapping.setGetMethodName(getMethodName);
        }
        invMapping.setMappedBy(property.getInverseReferencePropertyName());

        if (isCollection) {
            JavaClass collectionType = property.getType();
            collectionType = containerClassImpl(collectionType);
            invMapping.useCollectionClass(helper.getClassForJavaClass(collectionType));
        }
       
        if(property.isWriteableInverseReference()){
             if(isCollection){            
                 JavaClass descriptorClass = helper.getJavaClass(descriptor.getJavaClassName());
               invMapping.setInlineMapping((XMLCompositeCollectionMapping)generateCompositeCollectionMapping(property, descriptor, descriptorClass, namespace, invMapping.getReferenceClassName()));
             }else{
               invMapping.setInlineMapping((XMLCompositeObjectMapping)generateCompositeObjectMapping(property, descriptor, namespace, invMapping.getReferenceClassName()));              
             }
        }                 

        return invMapping;
    }
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        mapping.setAttribute(property.isVariableNodeAttribute());
       
    }
   
    private InverseReferenceMapping generateInverseReferenceMapping(Property property, Descriptor descriptor, NamespaceInfo namespace) {
        InverseReferenceMapping invMapping = new XMLInverseReferenceMapping();
        boolean isCollection = helper.isCollectionType(property.getType());
       
        if (isCollection) {
            invMapping.setReferenceClassName(property.getGenericType().getQualifiedName());
        } else {
            invMapping.setReferenceClassName(property.getType().getQualifiedName());
        }

        invMapping.setAttributeName(property.getPropertyName());

        String setMethodName = property.getInverseReferencePropertySetMethodName();
        String getMethodName = property.getInverseReferencePropertyGetMethodName();

        if (setMethodName != null && !setMethodName.equals(Constants.EMPTY_STRING)) {
            invMapping.setSetMethodName(setMethodName);
        }
        if (getMethodName != null && !getMethodName.equals(Constants.EMPTY_STRING)) {
            invMapping.setGetMethodName(getMethodName);
        }
        invMapping.setMappedBy(property.getInverseReferencePropertyName());

        if (isCollection) {
            JavaClass collectionType = property.getType();
            collectionType = containerClassImpl(collectionType);
            invMapping.useCollectionClass(org.eclipse.persistence.internal.helper.Helper.getClassFromClasseName(collectionType.getQualifiedName(), helper.getClassLoader()));
        }
       
        if(property.isWriteableInverseReference()){
             if(isCollection){            
                 JavaClass descriptorClass = helper.getJavaClass(descriptor.getJavaClassName());
               invMapping.setInlineMapping((XMLCompositeCollectionMapping)generateCompositeCollectionMapping(property, descriptor, descriptorClass, namespace, invMapping.getReferenceClassName()));
             }else{
               invMapping.setInlineMapping((XMLCompositeObjectMapping)generateCompositeObjectMapping(property, descriptor, namespace, invMapping.getReferenceClassName()));              
             }
        }                 

        return invMapping;
    }
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            unmarshalRecord.setChildRecord(null);
        }
    }

    private void setAttributeValue(Object object, UnmarshalRecord unmarshalRecord) {
        InverseReferenceMapping inverseReferenceMapping = xmlCompositeObjectMapping.getInverseReferenceMapping();
       
        //If isInverseReference then this mapping is an inlineMapping of an InverseReference
        if(null != inverseReferenceMapping){
            if(inverseReferenceMapping.getContainerPolicy() == null) {
              Object currentValue = inverseReferenceMapping.getAttributeAccessor().getAttributeValueFromObject(object);
                if( !isInverseReference || (currentValue == null && isInverseReference)) {
                    inverseReferenceMapping.getAttributeAccessor().setAttributeValueInObject(object, unmarshalRecord.getCurrentObject());
                }
            } else {
                Object backpointerContainer = inverseReferenceMapping.getAttributeAccessor().getAttributeValueFromObject(object);
                if(backpointerContainer == null) {
                    backpointerContainer = inverseReferenceMapping.getContainerPolicy().containerInstance();
                    inverseReferenceMapping.getAttributeAccessor().setAttributeValueInObject(object, backpointerContainer);
                }
                inverseReferenceMapping.getContainerPolicy().addInto(unmarshalRecord.getCurrentObject(), backpointerContainer, unmarshalRecord.getSession());
            }
        }

        object = xmlCompositeObjectMapping.convertDataValueToObjectValue(object, unmarshalRecord.getSession(), unmarshalRecord.getUnmarshaller());
        // Set the child object on the parent
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            }
        } else {
            Object valueToSet = selfRecord.getCurrentObject();
            valueToSet = xmlCompositeObjectMapping.convertDataValueToObjectValue(valueToSet, unmarshalRecord.getSession(), unmarshalRecord.getUnmarshaller());
            xmlCompositeObjectMapping.setAttributeValueInObject(unmarshalRecord.getCurrentObject(), valueToSet);
            InverseReferenceMapping inverseReferenceMapping = xmlCompositeObjectMapping.getInverseReferenceMapping();
            if (null != inverseReferenceMapping) {
                inverseReferenceMapping.getAttributeAccessor().setAttributeValueInObject(valueToSet, unmarshalRecord.getCurrentObject());
            }
        }
    }
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               return;
        }
        Object objectValue = unmarshalRecord.getChildRecord().getCurrentObject();

        InverseReferenceMapping inverseReferenceMapping = xmlCompositeCollectionMapping.getInverseReferenceMapping();
        if(null != inverseReferenceMapping) {
            if(inverseReferenceMapping.getContainerPolicy() == null) {
              Object currentValue = inverseReferenceMapping.getAttributeAccessor().getAttributeValueFromObject(objectValue);
                if( !isInverseReference || (currentValue == null && isInverseReference)) {
                   inverseReferenceMapping.getAttributeAccessor().setAttributeValueInObject(objectValue, unmarshalRecord.getCurrentObject());
                }
            } else {
                Object backpointerContainer = inverseReferenceMapping.getAttributeAccessor().getAttributeValueFromObject(objectValue);
                if(backpointerContainer == null) {
                    backpointerContainer = inverseReferenceMapping.getContainerPolicy().containerInstance();
                    inverseReferenceMapping.getAttributeAccessor().setAttributeValueInObject(objectValue, backpointerContainer);
                }
                inverseReferenceMapping.getContainerPolicy().addInto(unmarshalRecord.getCurrentObject(), backpointerContainer, unmarshalRecord.getSession());
            }
        }
       
        // convert the value - if necessary
        objectValue = xmlCompositeCollectionMapping.convertDataValueToObjectValue(objectValue, unmarshalRecord.getSession(), unmarshalRecord.getUnmarshaller());
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               return;
        }
        Object objectValue = unmarshalRecord.getChildRecord().getCurrentObject();

        InverseReferenceMapping inverseReferenceMapping = xmlCompositeCollectionMapping.getInverseReferenceMapping();
        if(null != inverseReferenceMapping) {
            if(inverseReferenceMapping.getContainerPolicy() == null) {
              Object currentValue = inverseReferenceMapping.getAttributeAccessor().getAttributeValueFromObject(objectValue);
                if( !isInverseReference || (currentValue == null && isInverseReference)) {
                   inverseReferenceMapping.getAttributeAccessor().setAttributeValueInObject(objectValue, unmarshalRecord.getCurrentObject());
                }
            } else {
                Object backpointerContainer = inverseReferenceMapping.getAttributeAccessor().getAttributeValueFromObject(objectValue);
                if(backpointerContainer == null) {
                    backpointerContainer = inverseReferenceMapping.getContainerPolicy().containerInstance();
                    inverseReferenceMapping.getAttributeAccessor().setAttributeValueInObject(objectValue, backpointerContainer);
                }
                inverseReferenceMapping.getContainerPolicy().addInto(unmarshalRecord.getCurrentObject(), backpointerContainer, unmarshalRecord.getSession());
            }
        }
       
        // convert the value - if necessary
        objectValue = xmlCompositeCollectionMapping.convertDataValueToObjectValue(objectValue, unmarshalRecord.getSession(), unmarshalRecord.getUnmarshaller());
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                    }
                }
                // for each reference, get the source object and add it to the container policy
                // when finished, set the policy on the mapping
                mapping.setAttributeValueInObject(referenceSourceObject, container);
                InverseReferenceMapping inverseReferenceMapping = mapping.getInverseReferenceMapping();
                if(inverseReferenceMapping != null && value != null) {
                    CoreAttributeAccessor backpointerAccessor = inverseReferenceMapping.getAttributeAccessor();
                    CoreContainerPolicy backpointerContainerPolicy = inverseReferenceMapping.getContainerPolicy();
                    if(backpointerContainerPolicy == null) {
                        backpointerAccessor.setAttributeValueInObject(value, referenceSourceObject);
                    } else {
                        Object backpointerContainer = backpointerAccessor.getAttributeValueFromObject(value);
                        if(backpointerContainer == null) {
                            backpointerContainer = backpointerContainerPolicy.containerInstance();
                            backpointerAccessor.setAttributeValueInObject(value, backpointerContainer);
                        }
                        backpointerContainerPolicy.addInto(referenceSourceObject, backpointerContainer, session);
                    }
                }
            } else if (reference.getMapping() instanceof ObjectReferenceMapping) {
                CacheId primaryKey = (CacheId) reference.getPrimaryKey();
                Object value = null;
                if (userSpecifiedResolver != null) {
                    final Callable c;
                    try {
                        if (primaryKey.getPrimaryKey().length > 1) {
                            Map<String, Object> idWrapper = new HashMap<String, Object>();
                            for (int y = 0; y < primaryKey.getPrimaryKey().length; y++) {
                                ObjectReferenceMapping refMapping = (ObjectReferenceMapping) reference.getMapping();
                                String idName = (String) refMapping.getReferenceDescriptor().getPrimaryKeyFieldNames().get(y);
                                Object idValue = primaryKey.getPrimaryKey()[y];
                                idWrapper.put(idName, idValue);
                            }
                            c = userSpecifiedResolver.resolve(idWrapper, reference.getTargetClass());
                        } else {
                            c = userSpecifiedResolver.resolve(primaryKey.getPrimaryKey()[0], reference.getTargetClass());
                        }
                        if (c != null) {
                            value = c.call();
                        }
                    } catch (Exception e) {
                        throw XMLMarshalException.unmarshalException(e);
                    }
                } else {
                    value = getValue(session, reference, primaryKey, handler);
                }

                ObjectReferenceMapping mapping = (ObjectReferenceMapping)reference.getMapping();
                if (value != null) {
                    mapping.setAttributeValueInObject(reference.getSourceObject(), value);
                }
                if (null != reference.getSetting()) {
                    reference.getSetting().setValue(value);
                }

                InverseReferenceMapping inverseReferenceMapping = mapping.getInverseReferenceMapping();
                if(inverseReferenceMapping != null) {
                    CoreAttributeAccessor backpointerAccessor = inverseReferenceMapping.getAttributeAccessor();
                    CoreContainerPolicy backpointerContainerPolicy = inverseReferenceMapping.getContainerPolicy();
                    if(backpointerContainerPolicy == null) {
                        backpointerAccessor.setAttributeValueInObject(value, referenceSourceObject);
                    } else {
                        Object backpointerContainer = backpointerAccessor.getAttributeValueFromObject(value);
                        if(backpointerContainer == null) {
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            unmarshalRecord.setChildRecord(null);
        }
    }

    private void setAttributeValue(Object object, UnmarshalRecord unmarshalRecord) {
        InverseReferenceMapping inverseReferenceMapping = xmlCompositeObjectMapping.getInverseReferenceMapping();
       
        //If isInverseReference then this mapping is an inlineMapping of an InverseReference
        if(null != inverseReferenceMapping){
            if(inverseReferenceMapping.getContainerPolicy() == null) {
              Object currentValue = inverseReferenceMapping.getAttributeAccessor().getAttributeValueFromObject(object);
                if( !isInverseReference || (currentValue == null && isInverseReference)) {
                    inverseReferenceMapping.getAttributeAccessor().setAttributeValueInObject(object, unmarshalRecord.getCurrentObject());
                }
            } else {
                Object backpointerContainer = inverseReferenceMapping.getAttributeAccessor().getAttributeValueFromObject(object);
                if(backpointerContainer == null) {
                    backpointerContainer = inverseReferenceMapping.getContainerPolicy().containerInstance();
                    inverseReferenceMapping.getAttributeAccessor().setAttributeValueInObject(object, backpointerContainer);
                }
                inverseReferenceMapping.getContainerPolicy().addInto(unmarshalRecord.getCurrentObject(), backpointerContainer, unmarshalRecord.getSession());
            }
        }

        object = xmlCompositeObjectMapping.convertDataValueToObjectValue(object, unmarshalRecord.getSession(), unmarshalRecord.getUnmarshaller());
        // Set the child object on the parent
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            }
        } else {
            Object valueToSet = selfRecord.getCurrentObject();
            valueToSet = xmlCompositeObjectMapping.convertDataValueToObjectValue(valueToSet, unmarshalRecord.getSession(), unmarshalRecord.getUnmarshaller());
            xmlCompositeObjectMapping.setAttributeValueInObject(unmarshalRecord.getCurrentObject(), valueToSet);
            InverseReferenceMapping inverseReferenceMapping = xmlCompositeObjectMapping.getInverseReferenceMapping();
            if (null != inverseReferenceMapping) {
                inverseReferenceMapping.getAttributeAccessor().setAttributeValueInObject(valueToSet, unmarshalRecord.getCurrentObject());
            }
        }
    }
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    private void setAttributeValue(Object object, UnmarshalRecord unmarshalRecord) {
        object = xmlCompositeObjectMapping.convertDataValueToObjectValue(object, unmarshalRecord.getSession(), unmarshalRecord.getUnmarshaller());
        // Set the child object on the parent
        unmarshalRecord.setAttributeValue(object, xmlCompositeObjectMapping);
        InverseReferenceMapping inverseReferenceMapping = xmlCompositeObjectMapping.getInverseReferenceMapping();
        if(null != inverseReferenceMapping) {
            if(inverseReferenceMapping.getContainerPolicy() == null) {
                inverseReferenceMapping.getAttributeAccessor().setAttributeValueInObject(object, unmarshalRecord.getCurrentObject());
            } else {
                Object backpointerContainer = inverseReferenceMapping.getAttributeAccessor().getAttributeValueFromObject(object);
                if(backpointerContainer == null) {
                    backpointerContainer = inverseReferenceMapping.getContainerPolicy().containerInstance();
                    inverseReferenceMapping.getAttributeAccessor().setAttributeValueInObject(object, backpointerContainer);
                }
                inverseReferenceMapping.getContainerPolicy().addInto(unmarshalRecord.getCurrentObject(), backpointerContainer, unmarshalRecord.getSession());
            }
        }
    }
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Related Classes of org.eclipse.persistence.internal.oxm.mappings.InverseReferenceMapping

  • org.eclipse.persistence.internal.oxm.ReferenceResolver
  • org.eclipse.persistence.internal.oxm.XMLCompositeCollectionMappingNodeValue
  • org.eclipse.persistence.internal.oxm.XMLCompositeObjectMappingNodeValue
  • org.eclipse.persistence.jaxb.compiler.MappingsGenerator
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