Examples with XmlJoinNode org.eclipse.persistence.jaxb.xmlmodel.XmlJoinNodes.XmlJoinNode used on opensource projects

Example 1 with XmlJoinNode

use of org.eclipse.persistence.jaxb.xmlmodel.XmlJoinNodes.XmlJoinNode in project eclipselink by eclipse-ee4j.

the class MappingsGenerator method generateChoiceMapping.

public ChoiceObjectMapping generateChoiceMapping(Property property, Descriptor descriptor, NamespaceInfo namespace) {
    XMLChoiceObjectMapping mapping = new XMLChoiceObjectMapping();
    initializeXMLMapping(mapping, property);
    boolean isIdRef = property.isXmlIdRef();
    Iterator<Property> choiceProperties = property.getChoiceProperties().iterator();
    while (choiceProperties.hasNext()) {
        Property next = choiceProperties.next();
        JavaClass type = next.getType();
        JavaClass originalType = next.getType();
        Converter converter = null;
        TypeInfo info = typeInfo.get(type.getName());
        if (info != null) {
            XmlJavaTypeAdapter adapter = info.getXmlJavaTypeAdapter();
            if (adapter != null) {
                String adapterValue = adapter.getValue();
                JavaClass adapterClass = helper.getJavaClass(adapterValue);
                JavaClass theClass = CompilerHelper.getTypeFromAdapterClass(adapterClass, helper);
                type = theClass;
                converter = new XMLJavaTypeConverter(adapterClass.getQualifiedName());
            }
        }
        if (next.getXmlJoinNodes() != null) {
            // handle XmlJoinNodes
            List<XMLField> srcFlds = new ArrayList<>();
            List<XMLField> tgtFlds = new ArrayList<>();
            for (XmlJoinNode xmlJoinNode : next.getXmlJoinNodes().getXmlJoinNode()) {
                srcFlds.add(new XMLField(xmlJoinNode.getXmlPath()));
                tgtFlds.add(new XMLField(xmlJoinNode.getReferencedXmlPath()));
            }
            mapping.addChoiceElement(srcFlds, type.getQualifiedName(), tgtFlds);
        } else if (isIdRef) {
            // handle IDREF
            String tgtXPath = null;
            TypeInfo referenceType = typeInfo.get(type.getQualifiedName());
            if (null != referenceType && referenceType.isIDSet()) {
                Property prop = referenceType.getIDProperty();
                tgtXPath = getXPathForField(prop, namespace, !prop.isAttribute(), false).getXPath();
            }
            // if the XPath is set (via xml-path) use it, otherwise figure it out
            Field srcXPath;
            if (next.getXmlPath() != null) {
                srcXPath = new XMLField(next.getXmlPath());
            } else {
                srcXPath = getXPathForField(next, namespace, true, false);
            }
            mapping.addChoiceElement(srcXPath.getXPath(), type.getQualifiedName(), tgtXPath);
        } else {
            XMLField xpath;
            if (next.getXmlPath() != null) {
                xpath = new XMLField(next.getXmlPath());
            } else {
                xpath = (XMLField) getXPathForField(next, namespace, (!(this.typeInfo.containsKey(type.getQualifiedName()))) || next.isMtomAttachment() || type.isEnum(), false);
            }
            mapping.addChoiceElement(xpath, type.getQualifiedName());
            if (!originalType.getQualifiedName().equals(type.getQualifiedName())) {
                mapping.getClassNameToFieldMappings().putIfAbsent(originalType.getQualifiedName(), xpath);
                mapping.addConverter(xpath, converter);
            }
            XMLMapping nestedMapping = 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));
                }
            }
        }
    }
    return mapping;
}

Example 2 with XmlJoinNode

use of org.eclipse.persistence.jaxb.xmlmodel.XmlJoinNodes.XmlJoinNode in project eclipselink by eclipse-ee4j.

the class MappingsGenerator method generateXMLObjectReferenceMapping.

/**
 * Create an XMLObjectReferenceMapping and add it to the descriptor.
 */
public ObjectReferenceMapping generateXMLObjectReferenceMapping(Property property, Descriptor descriptor, NamespaceInfo namespaceInfo, JavaClass referenceClass) {
    ObjectReferenceMapping<AbstractSession, AttributeAccessor, ContainerPolicy, ClassDescriptor, DatabaseField, UnmarshalRecord, XMLField, XMLRecord> mapping = new XMLObjectReferenceMapping();
    initializeXMLMapping((XMLMapping) mapping, property);
    mapping.setReferenceClassName(referenceClass.getQualifiedName());
    // here we need to setup source/target key field associations
    if (property.isSetXmlJoinNodes()) {
        for (XmlJoinNode xmlJoinNode : property.getXmlJoinNodes().getXmlJoinNode()) {
            validateJoinNode(descriptor.getJavaClassName(), property, xmlJoinNode.getReferencedXmlPath(), referenceClass);
            mapping.addSourceToTargetKeyFieldAssociation(xmlJoinNode.getXmlPath(), xmlJoinNode.getReferencedXmlPath());
        }
    } else {
        String tgtXPath = null;
        TypeInfo referenceType = typeInfo.get(referenceClass.getQualifiedName());
        if (null != referenceType && referenceType.isIDSet()) {
            Property prop = referenceType.getIDProperty();
            tgtXPath = getXPathForField(prop, namespaceInfo, !prop.isAttribute(), false).getXPath();
        }
        // if the XPath is set (via xml-path) use it, otherwise figure it out
        Field srcXPath;
        if (property.getXmlPath() != null) {
            srcXPath = new XMLField(property.getXmlPath());
        } else {
            srcXPath = getXPathForField(property, namespaceInfo, true, false);
        }
        mapping.addSourceToTargetKeyFieldAssociation(srcXPath.getXPath(), tgtXPath);
    }
    if (property.getInverseReferencePropertyName() != null) {
        mapping.getInverseReferenceMapping().setAttributeName(property.getInverseReferencePropertyName());
        JavaClass backPointerPropertyType = null;
        if (property.getInverseReferencePropertyGetMethodName() != null && property.getInverseReferencePropertySetMethodName() != null && !property.getInverseReferencePropertyGetMethodName().equals("") && !property.getInverseReferencePropertySetMethodName().equals("")) {
            mapping.getInverseReferenceMapping().setGetMethodName(property.getInverseReferencePropertySetMethodName());
            mapping.getInverseReferenceMapping().setSetMethodName(property.getInverseReferencePropertySetMethodName());
            JavaMethod getMethod = referenceClass.getDeclaredMethod(mapping.getInverseReferenceMapping().getGetMethodName(), new JavaClass[] {});
            if (getMethod != null) {
                backPointerPropertyType = getMethod.getReturnType();
            }
        } else {
            JavaField backpointerField = referenceClass.getDeclaredField(property.getInverseReferencePropertyName());
            if (backpointerField != null) {
                backPointerPropertyType = backpointerField.getResolvedType();
            }
        }
        if (helper.isCollectionType(backPointerPropertyType)) {
            mapping.getInverseReferenceMapping().setContainerPolicy(ContainerPolicy.buildDefaultPolicy());
        }
    }
    return mapping;
}

Example 3 with XmlJoinNode

use of org.eclipse.persistence.jaxb.xmlmodel.XmlJoinNodes.XmlJoinNode in project eclipselink by eclipse-ee4j.

the class MappingsGenerator method generateXMLCollectionReferenceMapping.

/**
 * Create an XMLCollectionReferenceMapping and add it to the descriptor.
 */
public CollectionReferenceMapping generateXMLCollectionReferenceMapping(Property property, Descriptor descriptor, NamespaceInfo namespaceInfo, JavaClass referenceClass) {
    CollectionReferenceMapping<AbstractSession, AttributeAccessor, ContainerPolicy, ClassDescriptor, DatabaseField, UnmarshalRecord, XMLField, XMLRecord> mapping = new XMLCollectionReferenceMapping();
    initializeXMLMapping((XMLMapping) mapping, property);
    initializeXMLContainerMapping(mapping, property.getType().isArray());
    mapping.setUsesSingleNode(property.isXmlList() || (property.isAttribute() && (property.getXmlPath() == null || !property.getXmlPath().contains("/"))));
    String referenceClassName = referenceClass.getQualifiedName();
    JavaClass collectionType = property.getType();
    if (collectionType.isArray()) {
        JAXBArrayAttributeAccessor accessor = new JAXBArrayAttributeAccessor(mapping.getAttributeAccessor(), mapping.getContainerPolicy(), helper.getClassLoader());
        JavaClass componentType = collectionType.getComponentType();
        if (componentType.isArray()) {
            Class<?> adaptedClass = classToGeneratedClasses.get(componentType.getName());
            referenceClassName = adaptedClass.getName();
            accessor.setAdaptedClassName(referenceClassName);
            JavaClass baseComponentType = getBaseComponentType(componentType);
            if (baseComponentType.isPrimitive()) {
                Class<Object> primitiveClass = XMLConversionManager.getDefaultManager().convertClassNameToClass(baseComponentType.getRawName());
                accessor.setComponentClass(primitiveClass);
            } else {
                accessor.setComponentClassName(baseComponentType.getQualifiedName());
            }
        } else {
            accessor.setComponentClassName(componentType.getQualifiedName());
        }
        mapping.setAttributeAccessor(accessor);
    }
    collectionType = containerClassImpl(collectionType);
    mapping.useCollectionClassName(collectionType.getRawName());
    mapping.setReferenceClassName(referenceClassName);
    // here we need to setup source/target key field associations
    if (property.isSetXmlJoinNodes()) {
        for (XmlJoinNode xmlJoinNode : property.getXmlJoinNodes().getXmlJoinNode()) {
            validateJoinNode(descriptor.getJavaClassName(), property, xmlJoinNode.getReferencedXmlPath(), referenceClass);
            mapping.addSourceToTargetKeyFieldAssociation(xmlJoinNode.getXmlPath(), xmlJoinNode.getReferencedXmlPath());
        }
    } else {
        // here we need to setup source/target key field associations
        TypeInfo referenceType = typeInfo.get(referenceClass.getQualifiedName());
        String tgtXPath = null;
        if (null != referenceType && referenceType.isIDSet()) {
            Property prop = referenceType.getIDProperty();
            tgtXPath = getXPathForField(prop, namespaceInfo, !prop.isAttribute(), false).getXPath();
        }
        // if the XPath is set (via xml-path) use it
        Field srcXPath;
        if (property.getXmlPath() != null) {
            srcXPath = new XMLField(property.getXmlPath());
        } else {
            srcXPath = getXPathForField(property, namespaceInfo, true, false);
        }
        mapping.addSourceToTargetKeyFieldAssociation(srcXPath.getXPath(), tgtXPath);
    }
    if (property.getInverseReferencePropertyName() != null) {
        mapping.getInverseReferenceMapping().setAttributeName(property.getInverseReferencePropertyName());
        JavaClass backPointerPropertyType = null;
        if (property.getInverseReferencePropertyGetMethodName() != null && property.getInverseReferencePropertySetMethodName() != null && !property.getInverseReferencePropertyGetMethodName().equals("") && !property.getInverseReferencePropertySetMethodName().equals("")) {
            mapping.getInverseReferenceMapping().setGetMethodName(property.getInverseReferencePropertySetMethodName());
            mapping.getInverseReferenceMapping().setSetMethodName(property.getInverseReferencePropertySetMethodName());
            JavaMethod getMethod = referenceClass.getDeclaredMethod(mapping.getInverseReferenceMapping().getGetMethodName(), new JavaClass[] {});
            if (getMethod != null) {
                backPointerPropertyType = getMethod.getReturnType();
            }
        } else {
            JavaField backpointerField = referenceClass.getDeclaredField(property.getInverseReferencePropertyName());
            if (backpointerField != null) {
                backPointerPropertyType = backpointerField.getResolvedType();
            }
        }
        if (helper.isCollectionType(backPointerPropertyType)) {
            mapping.getInverseReferenceMapping().setContainerPolicy(ContainerPolicy.buildDefaultPolicy());
        }
    }
    return mapping;
}

Example 4 with XmlJoinNode

use of org.eclipse.persistence.jaxb.xmlmodel.XmlJoinNodes.XmlJoinNode in project eclipselink by eclipse-ee4j.

the class MappingsGenerator method generateChoiceCollectionMapping.

public ChoiceCollectionMapping generateChoiceCollectionMapping(Property property, Descriptor descriptor, NamespaceInfo namespace) {
    ChoiceCollectionMapping mapping = new XMLChoiceCollectionMapping();
    initializeXMLContainerMapping(mapping, property.getType().isArray());
    initializeXMLMapping((XMLChoiceCollectionMapping) mapping, property);
    JavaClass collectionType = property.getType();
    if (collectionType.isArray()) {
        JAXBArrayAttributeAccessor accessor = new JAXBArrayAttributeAccessor(mapping.getAttributeAccessor(), mapping.getContainerPolicy(), helper.getClassLoader());
        JavaClass componentType = collectionType.getComponentType();
        if (componentType.isArray()) {
            JavaClass baseComponentType = getBaseComponentType(componentType);
            if (baseComponentType.isPrimitive()) {
                Class<?> primitiveClass = XMLConversionManager.getDefaultManager().convertClassNameToClass(baseComponentType.getRawName());
                accessor.setComponentClass(primitiveClass);
            } else {
                accessor.setComponentClassName(baseComponentType.getQualifiedName());
            }
        } else {
            accessor.setComponentClassName(componentType.getQualifiedName());
        }
        mapping.setAttributeAccessor(accessor);
    }
    collectionType = containerClassImpl(collectionType);
    mapping.useCollectionClassName(collectionType.getRawName());
    if (property.isSetXmlElementWrapper()) {
        mapping.setWrapperNullPolicy(getWrapperNullPolicyFromProperty(property));
    }
    boolean isIdRef = property.isXmlIdRef();
    Iterator<Property> choiceProperties = property.getChoiceProperties().iterator();
    while (choiceProperties.hasNext()) {
        Property next = choiceProperties.next();
        JavaClass type = next.getType();
        JavaClass originalType = next.getType();
        Converter converter = null;
        Field xmlField = null;
        TypeInfo info = typeInfo.get(type.getName());
        if (info != null) {
            XmlJavaTypeAdapter adapter = info.getXmlJavaTypeAdapter();
            if (adapter != null) {
                String adapterValue = adapter.getValue();
                JavaClass adapterClass = helper.getJavaClass(adapterValue);
                JavaClass theClass = CompilerHelper.getTypeFromAdapterClass(adapterClass, helper);
                type = theClass;
                converter = new XMLJavaTypeConverter(adapterClass.getQualifiedName());
            }
        }
        if (next.getXmlJoinNodes() != null) {
            // handle XmlJoinNodes
            List<Field> srcFlds = new ArrayList<>();
            List<Field> tgtFlds = new ArrayList<>();
            for (XmlJoinNode xmlJoinNode : next.getXmlJoinNodes().getXmlJoinNode()) {
                srcFlds.add(new XMLField(xmlJoinNode.getXmlPath()));
                tgtFlds.add(new XMLField(xmlJoinNode.getReferencedXmlPath()));
            }
            mapping.addChoiceElement(srcFlds, type.getQualifiedName(), tgtFlds);
        } else if (isIdRef) {
            // handle IDREF
            String tgtXPath = null;
            TypeInfo referenceType = typeInfo.get(type.getQualifiedName());
            if (null != referenceType && referenceType.isIDSet()) {
                Property prop = referenceType.getIDProperty();
                tgtXPath = getXPathForField(prop, namespace, !prop.isAttribute(), false).getXPath();
            }
            // if the XPath is set (via xml-path) use it, otherwise figure it out
            Field srcXPath;
            if (next.getXmlPath() != null) {
                srcXPath = new XMLField(next.getXmlPath());
            } else {
                srcXPath = getXPathForField(next, namespace, true, false);
            }
            mapping.addChoiceElement(srcXPath.getXPath(), type.getQualifiedName(), tgtXPath);
        } else {
            Field xpath;
            if (next.getXmlPath() != null) {
                xpath = new XMLField(next.getXmlPath());
            } else {
                xpath = getXPathForField(next, namespace, (!(this.typeInfo.containsKey(type.getQualifiedName()))) || type.isEnum(), false);
            }
            xmlField = xpath;
            mapping.addChoiceElement(xpath.getName(), type.getQualifiedName());
            if (!originalType.getQualifiedName().equals(type.getQualifiedName())) {
                mapping.getClassNameToFieldMappings().putIfAbsent(originalType.getQualifiedName(), xpath);
                mapping.addConverter(xpath, converter);
            }
        }
        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, getNamespaceResolverForDescriptor(namespace)));
                } 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, getNamespaceResolverForDescriptor(namespace)));
                } else if (next.isNillable() && property.isNillable()) {
                    ((DirectCollectionMapping) nestedMapping).getNullPolicy().setNullRepresentedByXsiNil(true);
                    ((DirectCollectionMapping) nestedMapping).getNullPolicy().setMarshalNullRepresentation(XMLNullRepresentationType.XSI_NIL);
                }
                ((DirectCollectionMapping) nestedMapping).getNullPolicy().setNullRepresentedByEmptyNode(false);
                if (type.isEnum()) {
                    ((DirectCollectionMapping) nestedMapping).setValueConverter(buildJAXBEnumTypeConverter(nestedMapping, (EnumTypeInfo) info));
                }
            } else if (nestedMapping instanceof BinaryDataCollectionMapping) {
                if (next.isSetNullPolicy()) {
                    ((BinaryDataCollectionMapping) nestedMapping).setNullPolicy(getNullPolicyFromProperty(next, getNamespaceResolverForDescriptor(namespace)));
                } else if (next.isNillable() && property.isNillable()) {
                    ((BinaryDataCollectionMapping) nestedMapping).getNullPolicy().setNullRepresentedByXsiNil(true);
                    ((BinaryDataCollectionMapping) nestedMapping).getNullPolicy().setMarshalNullRepresentation(XMLNullRepresentationType.XSI_NIL);
                }
            }
        }
    }
    return mapping;
}

Example 5 with XmlJoinNode

use of org.eclipse.persistence.jaxb.xmlmodel.XmlJoinNodes.XmlJoinNode in project eclipselink by eclipse-ee4j.

the class SchemaGenerator method addXmlJoinNodesToSchema.

/**
 * Convenience method that processes the XmlJoinNodes for a given Property and adds the
 * appropriate components to the schema.
 *
 * @param property the Property contianing one or more XmlJoinNode entries
 * @param compositor the sequence/choice/all that will be added to
 * @param schema the schema currently being built
 * @param type the complex type currently being built
 */
private void addXmlJoinNodesToSchema(Property property, TypeDefParticle compositor, Schema schema, ComplexType type) {
    for (XmlJoinNode xmlJoinNode : property.getXmlJoinNodes().getXmlJoinNode()) {
        // create the XPathFragment(s) for the path
        Field<XMLConversionManager, NamespaceResolver> xfld = new XMLField(xmlJoinNode.getXmlPath());
        xfld.setNamespaceResolver(schema.getNamespaceResolver());
        xfld.initialize();
        // build the schema components for the xml-path
        AddToSchemaResult asr = buildSchemaComponentsForXPath(xfld.getXPathFragment(), new AddToSchemaResult(compositor, schema), false, property);
        // process the last fragment
        TypeDefParticle currentParticle = asr.particle;
        Schema currentSchema = asr.schema;
        if (currentParticle.getOwner() instanceof ComplexType) {
            type = ((ComplexType) currentParticle.getOwner());
        }
        // get a QName for the last part of the xpath - this will be used as the
        // attribute/element name, and also to figure out if a ref is required
        QName schemaName;
        XPathFragment frag = xfld.getLastXPathFragment();
        boolean isAttribute = xmlJoinNode.getXmlPath().contains(ATT);
        // for non-attributes, the last fragment may be 'text()'
        if (!isAttribute) {
            if (frag.nameIsText()) {
                frag = xfld.getXPathFragment();
                while (frag.getNextFragment() != null && !frag.getNextFragment().nameIsText()) {
                    frag = frag.getNextFragment();
                }
            }
        }
        schemaName = new QName(frag.getNamespaceURI(), frag.getLocalName());
        // handle Element/Attribute
        if (isAttribute) {
            addAttributeToSchema(buildAttribute(schemaName, Constants.SCHEMA_PREFIX + COLON + Constants.ANY_SIMPLE_TYPE), schemaName, currentSchema, type);
        } else {
            addElementToSchema(buildElement(schemaName.getLocalPart(), Constants.SCHEMA_PREFIX + COLON + Constants.ANY_SIMPLE_TYPE, currentParticle instanceof All), schemaName.getNamespaceURI(), false, currentParticle, currentSchema, null);
        }
    }
}