Examples with CoreMapping org.eclipse.persistence.core.mappings.CoreMapping used on opensource projects

Example 1 with CoreMapping

use of org.eclipse.persistence.core.mappings.CoreMapping in project eclipselink by eclipse-ee4j.

the class MappingsGenerator method generateMappings.

/**
 * Generate mappings for a given TypeInfo.
 */
public void generateMappings(TypeInfo info, Descriptor descriptor, JavaClass descriptorJavaClass, NamespaceInfo namespaceInfo) {
    if (info.isAnonymousComplexType()) {
        // may need to generate inherited mappings
        generateInheritedMappingsForAnonymousType(info, descriptor, descriptorJavaClass, namespaceInfo);
    }
    List<Property> propertiesInOrder = info.getNonTransientPropertiesInPropOrder();
    for (int i = 0; i < propertiesInOrder.size(); i++) {
        Property next = propertiesInOrder.get(i);
        if (next != null && (!next.isTransient() || (next.isTransient() && next.isXmlLocation()))) {
            Mapping mapping = generateMapping(next, descriptor, descriptorJavaClass, namespaceInfo);
            if (next.isVirtual()) {
                VirtualAttributeAccessor accessor = new VirtualAttributeAccessor();
                accessor.setAttributeName(mapping.getAttributeName());
                String getMethod = info.getXmlVirtualAccessMethods().getGetMethod();
                String setMethod = info.getXmlVirtualAccessMethods().getSetMethod();
                // Check to see if get/set were overridden in the mapping
                if (mapping.getAttributeAccessor().isMethodAttributeAccessor()) {
                    getMethod = ((MethodAttributeAccessor) mapping.getAttributeAccessor()).getGetMethodName();
                    setMethod = ((MethodAttributeAccessor) mapping.getAttributeAccessor()).getSetMethodName();
                    accessor.setValueType(mapping.getAttributeClassification());
                }
                accessor.setGetMethodName(getMethod);
                accessor.setSetMethodName(setMethod);
                if (mapping.getAttributeAccessor() instanceof JAXBArrayAttributeAccessor) {
                    JAXBArrayAttributeAccessor jaa = (JAXBArrayAttributeAccessor) mapping.getAttributeAccessor();
                    jaa.setNestedAccessor(accessor);
                } else {
                    mapping.setAttributeAccessor(accessor);
                }
            }
            if (mapping != null) {
                descriptor.addMapping((CoreMapping) mapping);
            }
            // set user-defined properties if necessary
            if (next.isSetUserProperties()) {
                mapping.setProperties(next.getUserProperties());
            }
            // get package info
            AccessorFactoryWrapper accessorFactory = info.getXmlAccessorFactory();
            if (accessorFactory == null) {
                accessorFactory = info.getPackageLevelXmlAccessorFactory();
            }
            if (accessorFactory != null) {
                try {
                    Object accessor = CompilerHelper.createAccessorFor(descriptorJavaClass, next, helper, accessorFactory);
                    if (accessor != null) {
                        CustomAccessorAttributeAccessor attributeAccessor = new CustomAccessorAttributeAccessor(accessor);
                        mapping.setAttributeAccessor(attributeAccessor);
                    }
                } catch (Exception ex) {
                }
            }
        }
        next.postInitialize();
    }
}

Example 2 with CoreMapping

use of org.eclipse.persistence.core.mappings.CoreMapping in project eclipselink by eclipse-ee4j.

the class MappingsGenerator method generateWrapperClassAndDescriptor.

private Class<?> generateWrapperClassAndDescriptor(TypeInfo type, QName next, ElementDeclaration nextElement, String nextClassName, String attributeTypeName) {
    String namespaceUri = null;
    if (next != null) {
        // generate a class/descriptor for this element
        namespaceUri = next.getNamespaceURI();
        if (namespaceUri == null || namespaceUri.equals(XMLProcessor.DEFAULT)) {
            namespaceUri = "";
        }
    }
    TypeMappingInfo tmi = nextElement.getTypeMappingInfo();
    Class<?> generatedClass = null;
    JaxbClassLoader loader = getJaxbClassLoader();
    if (tmi != null) {
        generatedClass = CompilerHelper.getExisitingGeneratedClass(tmi, typeMappingInfoToGeneratedClasses, typeMappingInfoToAdapterClasses, helper.getClassLoader());
        if (generatedClass == null) {
            generatedClass = this.generateWrapperClass(loader.nextAvailableGeneratedClassName(), attributeTypeName, nextElement.isList(), next);
        }
        typeMappingInfoToGeneratedClasses.put(tmi, generatedClass);
    } else {
        generatedClass = this.generateWrapperClass(loader.nextAvailableGeneratedClassName(), attributeTypeName, nextElement.isList(), next);
    }
    this.qNamesToGeneratedClasses.put(next, generatedClass);
    try {
        Class<Object> declaredClass = PrivilegedAccessHelper.getClassForName(nextClassName, false, helper.getClassLoader());
        this.qNamesToDeclaredClasses.put(next, declaredClass);
    } catch (Exception e) {
    }
    Descriptor desc = (Descriptor) project.getDescriptor(generatedClass);
    if (desc == null) {
        desc = new XMLDescriptor();
        desc.setJavaClass(generatedClass);
        if (nextElement.isList()) {
            DirectCollectionMapping<AbstractSession, AttributeAccessor, ContainerPolicy, Converter, ClassDescriptor, DatabaseField, XMLMarshaller, Session, XMLUnmarshaller, XMLRecord> mapping = new XMLCompositeDirectCollectionMapping();
            mapping.setAttributeName("value");
            mapping.setXPath("text()");
            mapping.setUsesSingleNode(true);
            mapping.setReuseContainer(true);
            if (type != null && type.isEnumerationType()) {
                mapping.setValueConverter(buildJAXBEnumTypeConverter(mapping, (EnumTypeInfo) type));
            } else {
                try {
                    Class<Object> fieldElementClass = PrivilegedAccessHelper.getClassForName(nextClassName, false, helper.getClassLoader());
                    mapping.setFieldElementClass(fieldElementClass);
                } catch (ClassNotFoundException e) {
                }
            }
            if (nextClassName.equals("[B") || nextClassName.equals("[Ljava.lang.Byte;")) {
                ((Field) mapping.getField()).setSchemaType(Constants.BASE_64_BINARY_QNAME);
            } else if (nextClassName.equals("javax.xml.namespace.QName")) {
                ((Field) mapping.getField()).setSchemaType(Constants.QNAME_QNAME);
            }
            desc.addMapping((CoreMapping) mapping);
        } else {
            if (nextElement.getJavaTypeName().equals(OBJECT_CLASS_NAME)) {
                CompositeObjectMapping<AbstractSession, AttributeAccessor, ContainerPolicy, Converter, ClassDescriptor, DatabaseField, XMLMarshaller, Session, UnmarshalKeepAsElementPolicy, XMLUnmarshaller, XMLRecord> mapping = new XMLCompositeObjectMapping();
                mapping.setAttributeName("value");
                mapping.setSetMethodName("setValue");
                mapping.setGetMethodName("getValue");
                mapping.setKeepAsElementPolicy(UnmarshalKeepAsElementPolicy.KEEP_UNKNOWN_AS_ELEMENT);
                mapping.setXPath(".");
                setTypedTextField((Field) mapping.getField());
                desc.addMapping((CoreMapping) mapping);
            } else if (isBinaryData(nextElement.getJavaType())) {
                BinaryDataMapping<AbstractSession, AttributeAccessor, ContainerPolicy, Converter, ClassDescriptor, DatabaseField, XMLMarshaller, MimeTypePolicy, Session, XMLUnmarshaller, XMLRecord> mapping = new XMLBinaryDataMapping();
                mapping.setAttributeName("value");
                mapping.setXPath(".");
                ((Field) mapping.getField()).setSchemaType(Constants.BASE_64_BINARY_QNAME);
                mapping.setSetMethodName("setValue");
                mapping.setGetMethodName("getValue");
                mapping.getNullPolicy().setNullRepresentedByXsiNil(true);
                mapping.getNullPolicy().setNullRepresentedByEmptyNode(false);
                Class<?> attributeClassification = org.eclipse.persistence.internal.helper.Helper.getClassFromClasseName(attributeTypeName, helper.getClassLoader());
                mapping.setAttributeClassification(attributeClassification);
                mapping.setShouldInlineBinaryData(false);
                // if(nextElement.getTypeMappingInfo() != null) {
                mapping.setSwaRef(nextElement.isXmlAttachmentRef());
                mapping.setMimeType(nextElement.getXmlMimeType());
                // }
                desc.addMapping((CoreMapping) mapping);
            } else {
                DirectMapping<AbstractSession, AttributeAccessor, ContainerPolicy, Converter, ClassDescriptor, DatabaseField, XMLMarshaller, Session, XMLUnmarshaller, XMLRecord> mapping = new XMLDirectMapping();
                mapping.setNullValueMarshalled(true);
                mapping.setAttributeName("value");
                mapping.setXPath("text()");
                mapping.setSetMethodName("setValue");
                mapping.setGetMethodName("getValue");
                if (nextElement.getDefaultValue() != null) {
                    mapping.setNullValue(nextElement.getDefaultValue());
                    mapping.getNullPolicy().setNullRepresentedByXsiNil(true);
                }
                if (helper.isBuiltInJavaType(nextElement.getJavaType())) {
                    Class<?> attributeClassification = null;
                    if (nextElement.getJavaType().isPrimitive()) {
                        attributeClassification = XMLConversionManager.getDefaultManager().convertClassNameToClass(attributeTypeName);
                    } else {
                        attributeClassification = org.eclipse.persistence.internal.helper.Helper.getClassFromClasseName(attributeTypeName, helper.getClassLoader());
                    }
                    mapping.setAttributeClassification(attributeClassification);
                }
                IsSetNullPolicy nullPolicy = new IsSetNullPolicy("isSetValue", false, true, XMLNullRepresentationType.ABSENT_NODE);
                // nullPolicy.setNullRepresentedByEmptyNode(true);
                mapping.setNullPolicy(nullPolicy);
                if (type != null && type.isEnumerationType()) {
                    mapping.setConverter(buildJAXBEnumTypeConverter(mapping, (EnumTypeInfo) type));
                }
                if (nextClassName.equals("[B") || nextClassName.equals("[Ljava.lang.Byte;")) {
                    ((Field) mapping.getField()).setSchemaType(Constants.BASE_64_BINARY_QNAME);
                } else if (nextClassName.equals("javax.xml.namespace.QName")) {
                    ((Field) mapping.getField()).setSchemaType(Constants.QNAME_QNAME);
                }
                if (nextElement.getJavaTypeAdapterClass() != null) {
                    mapping.setConverter(new XMLJavaTypeConverter(nextElement.getJavaTypeAdapterClass()));
                }
                desc.addMapping((CoreMapping) mapping);
            }
        }
        if (next != null) {
            NamespaceInfo info = getNamespaceInfoForURI(namespaceUri);
            if (info != null) {
                NamespaceResolver resolver = getNamespaceResolverForDescriptor(info);
                String prefix = null;
                if (namespaceUri != Constants.EMPTY_STRING) {
                    prefix = resolver.resolveNamespaceURI(namespaceUri);
                    if (prefix == null) {
                        prefix = getPrefixForNamespace(namespaceUri, resolver);
                    }
                }
                desc.setNamespaceResolver(resolver);
                if (nextElement.isXmlRootElement()) {
                    desc.setDefaultRootElement(getQualifiedString(prefix, next.getLocalPart()));
                } else {
                    desc.setDefaultRootElement("");
                    desc.addRootElement(getQualifiedString(prefix, next.getLocalPart()));
                    desc.setResultAlwaysXMLRoot(true);
                }
            } else {
                if (namespaceUri.equals("")) {
                    desc.setDefaultRootElement(next.getLocalPart());
                } else {
                    NamespaceResolver resolver = new org.eclipse.persistence.oxm.NamespaceResolver();
                    String prefix = getPrefixForNamespace(namespaceUri, resolver);
                    desc.setNamespaceResolver(resolver);
                    if (nextElement.isXmlRootElement()) {
                        desc.setDefaultRootElement(getQualifiedString(prefix, next.getLocalPart()));
                    } else {
                        desc.setDefaultRootElement("");
                        desc.addRootElement(getQualifiedString(prefix, next.getLocalPart()));
                        desc.setResultAlwaysXMLRoot(true);
                    }
                }
            }
        }
        project.addDescriptor((CoreDescriptor) desc);
    }
    return generatedClass;
}

Example 3 with CoreMapping

use of org.eclipse.persistence.core.mappings.CoreMapping in project eclipselink by eclipse-ee4j.

the class MappingsGenerator method generateDescriptorForJAXBElementSubclass.

public void generateDescriptorForJAXBElementSubclass(JavaClass javaClass, CoreProject project, NamespaceResolver nsr) {
    String jClassName = javaClass.getQualifiedName();
    TypeInfo info = typeInfo.get(jClassName);
    Descriptor xmlDescriptor = new XMLDescriptor();
    xmlDescriptor.setJavaClassName(jClassName);
    String[] factoryMethodParamTypes = info.getFactoryMethodParamTypes();
    MultiArgInstantiationPolicy policy = new MultiArgInstantiationPolicy();
    policy.useFactoryInstantiationPolicy(info.getObjectFactoryClassName(), info.getFactoryMethodName());
    policy.setParameterTypeNames(factoryMethodParamTypes);
    policy.setDefaultValues(new String[] { null });
    xmlDescriptor.setInstantiationPolicy(policy);
    JavaClass paramClass = helper.getJavaClass(factoryMethodParamTypes[0]);
    boolean isObject = paramClass.getName().equals("java.lang.Object");
    if (helper.isBuiltInJavaType(paramClass) && !isObject) {
        if (isBinaryData(paramClass)) {
            BinaryDataMapping mapping = new XMLBinaryDataMapping();
            mapping.setAttributeName("value");
            mapping.setXPath(".");
            ((Field) mapping.getField()).setSchemaType(Constants.BASE_64_BINARY_QNAME);
            mapping.setSetMethodName("setValue");
            mapping.setGetMethodName("getValue");
            Class<?> attributeClassification = org.eclipse.persistence.internal.helper.Helper.getClassFromClasseName(factoryMethodParamTypes[0], helper.getClassLoader());
            mapping.setAttributeClassification(attributeClassification);
            mapping.getNullPolicy().setNullRepresentedByEmptyNode(false);
            mapping.setShouldInlineBinaryData(false);
            if (mapping.getMimeType() == null) {
                if (areEquals(paramClass, javax.xml.transform.Source.class)) {
                    mapping.setMimeTypePolicy(new FixedMimeTypePolicy("application/xml"));
                } else {
                    mapping.setMimeTypePolicy(new FixedMimeTypePolicy("application/octet-stream"));
                }
            }
            xmlDescriptor.addMapping((CoreMapping) mapping);
        } else {
            DirectMapping mapping = new XMLDirectMapping();
            mapping.setNullValueMarshalled(true);
            mapping.setAttributeName("value");
            mapping.setGetMethodName("getValue");
            mapping.setSetMethodName("setValue");
            mapping.setXPath("text()");
            Class<?> attributeClassification = org.eclipse.persistence.internal.helper.Helper.getClassFromClasseName(factoryMethodParamTypes[0], helper.getClassLoader());
            mapping.setAttributeClassification(attributeClassification);
            xmlDescriptor.addMapping((CoreMapping) mapping);
        }
    } else if (paramClass.isEnum()) {
        EnumTypeInfo enumInfo = (EnumTypeInfo) typeInfo.get(paramClass.getQualifiedName());
        DirectMapping mapping = new XMLDirectMapping();
        mapping.setConverter(buildJAXBEnumTypeConverter(mapping, enumInfo));
        mapping.setNullValueMarshalled(true);
        mapping.setAttributeName("value");
        mapping.setGetMethodName("getValue");
        mapping.setSetMethodName("setValue");
        mapping.setXPath("text()");
        Class<?> attributeClassification = org.eclipse.persistence.internal.helper.Helper.getClassFromClasseName(factoryMethodParamTypes[0], helper.getClassLoader());
        mapping.setAttributeClassification(attributeClassification);
        xmlDescriptor.addMapping((CoreMapping) mapping);
    } else {
        CompositeObjectMapping mapping = new XMLCompositeObjectMapping();
        mapping.setAttributeName("value");
        mapping.setGetMethodName("getValue");
        mapping.setSetMethodName("setValue");
        mapping.setXPath(".");
        if (isObject) {
            mapping.setKeepAsElementPolicy(UnmarshalKeepAsElementPolicy.KEEP_UNKNOWN_AS_ELEMENT);
        } else {
            mapping.setReferenceClassName(factoryMethodParamTypes[0]);
        }
        xmlDescriptor.addMapping((CoreMapping) mapping);
    }
    xmlDescriptor.setNamespaceResolver(nsr);
    setSchemaContext(xmlDescriptor, info);
    project.addDescriptor((CoreDescriptor) xmlDescriptor);
    info.setDescriptor(xmlDescriptor);
}

Example 4 with CoreMapping

use of org.eclipse.persistence.core.mappings.CoreMapping in project eclipselink by eclipse-ee4j.

the class MappingsGenerator method generateMappings.

public void generateMappings() {
    Iterator<String> javaClasses = this.typeInfo.keySet().iterator();
    while (javaClasses.hasNext()) {
        String next = javaClasses.next();
        JavaClass javaClass = helper.getJavaClass(next);
        TypeInfo info = this.typeInfo.get(next);
        if (info.isEnumerationType()) {
            continue;
        }
        NamespaceInfo namespaceInfo = this.packageToPackageInfoMappings.get(javaClass.getPackageName()).getNamespaceInfo();
        Descriptor descriptor = info.getDescriptor();
        if (descriptor != null) {
            generateMappings(info, descriptor, javaClass, namespaceInfo);
            // set primary key fields (if necessary)
            CoreMapping mapping;
            // handle XmlID
            if (info.isIDSet()) {
                mapping = descriptor.getMappingForAttributeName(info.getIDProperty().getPropertyName());
                if (mapping != null) {
                    descriptor.addPrimaryKeyField(mapping.getField());
                }
            }
            // handle XmlKey
            if (info.hasXmlKeyProperties()) {
                for (Property keyProp : info.getXmlKeyProperties()) {
                    mapping = descriptor.getMappingForAttributeName(keyProp.getPropertyName());
                    if (mapping != null) {
                        descriptor.addPrimaryKeyField(mapping.getField());
                    }
                }
            }
        }
        info.postInitialize();
        if (descriptor != null) {
            logMappingGeneration(descriptor);
        }
    }
}

Example 5 with CoreMapping

use of org.eclipse.persistence.core.mappings.CoreMapping in project eclipselink by eclipse-ee4j.

the class SDOSequence method remove.

private void remove(Setting setting) {
    CoreMapping mapping = setting.getMapping();
    if (null != mapping) {
        Property property = null;
        if (null == setting.getName()) {
            XMLRoot xmlRoot = (XMLRoot) setting.getValue();
            if (null != xmlRoot) {
                property = dataObject.getInstanceProperty(xmlRoot.getLocalName());
                valuesToSettings.remove(new Key(property, setting.getValue()));
            }
        } else {
            property = dataObject.getInstanceProperty(mapping.getAttributeName());
            valuesToSettings.remove(new Key(property, setting.getValue()));
        }
        if (property.isMany()) {
            ListWrapper listWrapper = (ListWrapper) dataObject.getList(property);
            listWrapper.remove(setting.getValue(), false, false);
        } else {
            dataObject.unset(property, false, false);
        }
    } else if (setting.getName() != null && setting.getName().equals(TEXT_XPATH)) {
        // Handle "text()"
        dataObject._setModified(true);
    }
    List<Setting> children = setting.getChildren();
    if (null != children) {
        int childrenSize = children.size();
        for (int x = 0; x < childrenSize; x++) {
            remove(children.get(x));
        }
    }
}