Examples with Field org.eclipse.persistence.internal.oxm.mappings.Field used on opensource projects

Example 6 with Field

use of org.eclipse.persistence.internal.oxm.mappings.Field 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 7 with Field

use of org.eclipse.persistence.internal.oxm.mappings.Field in project eclipselink by eclipse-ee4j.

the class MappingsGenerator method generateMappingForType.

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) mapping.getField());
        } else {
            ((CompositeObjectMapping) mapping).setReferenceClassName(theType.getQualifiedName());
        }
    } else if (theType.isArray() || helper.isCollectionType(theType)) {
        DirectCollectionMapping directCollectionMapping;
        mapping = directCollectionMapping = new XMLCompositeDirectCollectionMapping();
        initializeXMLContainerMapping(directCollectionMapping, theType.isArray());
        directCollectionMapping.setAttributeName(attributeName);
        if (theType.isArray()) {
            JAXBArrayAttributeAccessor accessor = new JAXBArrayAttributeAccessor(directCollectionMapping.getAttributeAccessor(), directCollectionMapping.getContainerPolicy(), helper.getClassLoader());
            String componentClassName = theType.getComponentType().getQualifiedName();
            if (theType.getComponentType().isPrimitive()) {
                Class<Object> primitiveClass = XMLConversionManager.getDefaultManager().convertClassNameToClass(componentClassName);
                accessor.setComponentClass(primitiveClass);
                directCollectionMapping.setAttributeAccessor(accessor);
                Class<Object> declaredClass = XMLConversionManager.getObjectClass(primitiveClass);
                directCollectionMapping.setAttributeElementClass(declaredClass);
            } else {
                accessor.setComponentClassName(componentClassName);
                directCollectionMapping.setAttributeAccessor(accessor);
                JavaClass componentType = theType.getComponentType();
                Class<?> declaredClass = PrivilegedAccessHelper.callDoPrivilegedWithException(() -> PrivilegedAccessHelper.getClassForName(componentType.getRawName(), false, helper.getClassLoader()), (ex) -> JAXBException.classNotFoundException(componentType.getRawName()));
                directCollectionMapping.setAttributeElementClass(declaredClass);
            }
        } else if (helper.isCollectionType(theType)) {
            Collection args = theType.getActualTypeArguments();
            if (args.size() > 0) {
                JavaClass itemType = (JavaClass) args.iterator().next();
                Class<?> declaredClass = PrivilegedAccessHelper.callDoPrivilegedWithException(() -> PrivilegedAccessHelper.getClassForName(itemType.getRawName(), false, helper.getClassLoader()), (ex) -> JAXBException.classNotFoundException(itemType.getRawName()));
                if (declaredClass != String.class) {
                    directCollectionMapping.setAttributeElementClass(declaredClass);
                }
            }
        }
        theType = containerClassImpl(theType);
        directCollectionMapping.useCollectionClassName(theType.getRawName());
        directCollectionMapping.setXPath(attributeName + TXT);
    } else {
        mapping = new XMLDirectMapping();
        mapping.setAttributeName(attributeName);
        ((DirectMapping) mapping).setNullValueMarshalled(true);
        ((DirectMapping) mapping).setXPath(attributeName + TXT);
        QName schemaType = userDefinedSchemaTypes.get(theType.getQualifiedName());
        if (schemaType == null) {
            schemaType = helper.getXMLToJavaTypeMap().get(theType.getName());
        }
        ((Field) mapping.getField()).setSchemaType(schemaType);
        if (info != null && info.isEnumerationType()) {
            ((DirectMapping) mapping).setConverter(buildJAXBEnumTypeConverter(mapping, (EnumTypeInfo) info));
        }
    }
    return mapping;
}

Example 8 with Field

use of org.eclipse.persistence.internal.oxm.mappings.Field in project eclipselink by eclipse-ee4j.

the class MappingsGenerator method getXPathForField.

public Field getXPathForField(Property property, NamespaceInfo namespaceInfo, boolean isTextMapping, boolean isAny) {
    Field xmlField = null;
    String xPath = property.getXmlPath();
    if (null != xPath) {
        String newXPath = prefixCustomXPath(xPath, property, namespaceInfo);
        xmlField = new XMLField(newXPath);
    } else {
        StringBuilder xPathBuilder = new StringBuilder();
        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("")) {
                xPathBuilder.append(wrapper.getName()).append("/");
            } else {
                String prefix = getPrefixForNamespace(namespace, getNamespaceResolverForDescriptor(namespaceInfo));
                xPathBuilder.append(getQualifiedString(prefix, wrapper.getName() + "/"));
            }
            if (isAny || property.isMap()) {
                xmlField = new XMLField(xPathBuilder.toString());
                return xmlField;
            }
        }
        if (property.isAttribute()) {
            if (property.isSetXmlPath()) {
                xPathBuilder.append(property.getXmlPath());
            } else {
                QName name = property.getSchemaName();
                String namespace = name.getNamespaceURI();
                if (namespace.equals("")) {
                    xPathBuilder.append(ATT).append(name.getLocalPart());
                } else {
                    String prefix = getPrefixForNamespace(namespace, getNamespaceResolverForDescriptor(namespaceInfo));
                    xPathBuilder.append(ATT).append(getQualifiedString(prefix, name.getLocalPart()));
                }
            }
            xmlField = new XMLField(xPathBuilder.toString());
        } else if (property.isXmlValue()) {
            if (isBinaryData(property.getActualType())) {
                xmlField = new XMLField(".");
            } else {
                xmlField = new XMLField("text()");
            }
        } else {
            QName elementName = property.getSchemaName();
            xmlField = getXPathForElement(xPathBuilder.toString(), elementName, namespaceInfo, isTextMapping);
        }
    }
    QName schemaType = userDefinedSchemaTypes.get(property.getActualType().getQualifiedName());
    if (property.getSchemaType() != null) {
        schemaType = property.getSchemaType();
    }
    if (schemaType == null) {
        String propertyActualTypeRawName = property.getActualType().getRawName();
        if (QName.class.getCanonicalName().equals(propertyActualTypeRawName)) {
            schemaType = helper.getXMLToJavaTypeMap().get(propertyActualTypeRawName);
        }
    }
    if (schemaType != null && !schemaType.equals(Constants.NORMALIZEDSTRING_QNAME)) {
        xmlField.setSchemaType(schemaType);
    }
    return xmlField;
}

Example 9 with Field

use of org.eclipse.persistence.internal.oxm.mappings.Field in project eclipselink by eclipse-ee4j.

the class MappingsGenerator method setupInheritance.

/**
 * Setup inheritance for abstract superclass.
 *
 * NOTE: We currently only handle one level of inheritance in this case.
 * For multiple levels the code will need to be modified. The logic in
 * generateMappings() that determines when to copy down inherited
 * methods from the parent class will need to be changed as well.
 */
private void setupInheritance(JavaClass jClass) {
    TypeInfo tInfo = typeInfo.get(jClass.getName());
    Descriptor descriptor = tInfo.getDescriptor();
    if (descriptor == null) {
        return;
    }
    JavaClass superClass = CompilerHelper.getNextMappedSuperClass(jClass, typeInfo, helper);
    if (superClass == null) {
        return;
    }
    TypeInfo superTypeInfo = typeInfo.get(superClass.getName());
    if (superTypeInfo == null) {
        return;
    }
    Descriptor superDescriptor = superTypeInfo.getDescriptor();
    if (superDescriptor != null) {
        XMLSchemaReference sRef = descriptor.getSchemaReference();
        if (sRef == null || sRef.getSchemaContext() == null) {
            return;
        }
        JavaClass rootMappedSuperClass = getRootMappedSuperClass(superClass);
        TypeInfo rootTypeInfo = typeInfo.get(rootMappedSuperClass.getName());
        Descriptor rootDescriptor = rootTypeInfo.getDescriptor();
        if (rootDescriptor.getNamespaceResolver() == null) {
            rootDescriptor.setNamespaceResolver(new org.eclipse.persistence.oxm.NamespaceResolver());
        }
        if (rootDescriptor.getInheritancePolicy().getClassIndicatorField() == null) {
            Field classIndicatorField;
            if (rootTypeInfo.isSetXmlDiscriminatorNode()) {
                classIndicatorField = new XMLField(rootTypeInfo.getXmlDiscriminatorNode());
            } else {
                classIndicatorField = XMLConstants.DEFAULT_XML_TYPE_ATTRIBUTE;
                classIndicatorField.getXPathFragment().setNamespaceURI(javax.xml.XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI);
            }
            rootDescriptor.getInheritancePolicy().setClassIndicatorField(classIndicatorField);
        }
        Object sCtx = null;
        // TypeInfo tInfo = typeInfo.get(jClass.getName());
        if (tInfo.isSetXmlDiscriminatorValue()) {
            sCtx = tInfo.getXmlDiscriminatorValue();
        } else if (!tInfo.isAnonymousComplexType()) {
            sCtx = sRef.getSchemaContextAsQName();
        }
        if (sCtx != null) {
            descriptor.getInheritancePolicy().setParentClassName(superClass.getName());
            rootDescriptor.getInheritancePolicy().addClassNameIndicator(jClass.getName(), sCtx);
        }
        Object value = rootDescriptor.getInheritancePolicy().getClassNameIndicatorMapping().get(rootDescriptor.getJavaClassName());
        if (value == null) {
            if (rootTypeInfo.isSetXmlDiscriminatorValue()) {
                rootDescriptor.getInheritancePolicy().addClassNameIndicator(rootDescriptor.getJavaClassName(), rootTypeInfo.getXmlDiscriminatorValue());
            } else {
                XMLSchemaReference rootSRef = rootDescriptor.getSchemaReference();
                if (rootSRef != null && rootSRef.getSchemaContext() != null) {
                    QName rootSCtx = rootSRef.getSchemaContextAsQName();
                    rootDescriptor.getInheritancePolicy().addClassNameIndicator(rootDescriptor.getJavaClassName(), rootSCtx);
                }
            }
        }
        rootDescriptor.getInheritancePolicy().setShouldReadSubclasses(true);
        // Check for attributeGroups
        Map<String, AttributeGroup> childGroups = ((XMLDescriptor) descriptor).getAttributeGroups();
        Map<String, AttributeGroup> parentGroups = ((XMLDescriptor) rootDescriptor).getAttributeGroups();
        if (childGroups != null && !(childGroups.isEmpty()) && parentGroups != null && !(parentGroups.isEmpty())) {
            for (String nextKey : childGroups.keySet()) {
                AttributeGroup parentGroup = parentGroups.get(nextKey);
                if (parentGroup != null) {
                    AttributeGroup childGroup = childGroups.get(nextKey);
                    parentGroup.getSubClassGroups().put(descriptor.getJavaClassName(), childGroup);
                }
            }
        }
    }
}

Example 10 with Field

use of org.eclipse.persistence.internal.oxm.mappings.Field in project eclipselink by eclipse-ee4j.

the class MappingsGenerator method generateCompositeObjectMapping.

public CompositeObjectMapping generateCompositeObjectMapping(Property property, Descriptor descriptor, NamespaceInfo namespaceInfo, String referenceClassName) {
    CompositeObjectMapping mapping = new XMLCompositeObjectMapping();
    initializeXMLMapping((XMLMapping) mapping, property);
    // if the XPath is set (via xml-path) use it; otherwise figure it out
    mapping.setField(getXPathForField(property, namespaceInfo, false, false));
    // handle null policy set via xml metadata
    if (property.isSetNullPolicy()) {
        mapping.setNullPolicy(getNullPolicyFromProperty(property, getNamespaceResolverForDescriptor(namespaceInfo)));
    } else {
        NullPolicy nullPolicy = (NullPolicy) mapping.getNullPolicy();
        nullPolicy.setSetPerformedForAbsentNode(false);
        if (property.isNillable()) {
            nullPolicy.setNullRepresentedByXsiNil(true);
            nullPolicy.setMarshalNullRepresentation(XMLNullRepresentationType.XSI_NIL);
        }
    }
    if (referenceClassName == null) {
        setTypedTextField((Field) mapping.getField());
        String defaultValue = property.getDefaultValue();
        if (null != defaultValue) {
            mapping.setConverter(new DefaultElementConverter(defaultValue));
        }
    } else {
        mapping.setReferenceClassName(referenceClassName);
    }
    if (property.isTransientType()) {
        mapping.setReferenceClassName(Constants.UNKNOWN_OR_TRANSIENT_CLASS);
    }
    if (property.isRequired()) {
        ((Field) mapping.getField()).setRequired(true);
    }
    return mapping;
}