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Diffstat (limited to 'branches/sca-java-0.90/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java')
| -rw-r--r-- | branches/sca-java-0.90/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/branches/sca-java-0.90/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java b/branches/sca-java-0.90/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java deleted file mode 100644 index 93a7a5da0f..0000000000 --- a/branches/sca-java-0.90/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java +++ /dev/null @@ -1,176 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.databinding.jaxb; - -import java.beans.Introspector; -import java.lang.reflect.ParameterizedType; -import java.lang.reflect.Type; - -import javax.xml.bind.JAXBContext; -import javax.xml.bind.JAXBElement; -import javax.xml.bind.JAXBException; -import javax.xml.bind.annotation.XmlEnum; -import javax.xml.bind.annotation.XmlRootElement; -import javax.xml.bind.annotation.XmlSchema; -import javax.xml.bind.annotation.XmlType; -import javax.xml.namespace.QName; - -import org.apache.tuscany.sca.databinding.TransformationContext; -import org.apache.tuscany.sca.databinding.TransformationException; -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.util.XMLType; - -public class JAXBContextHelper { - // TODO: Do we need to set them for source and target? - public static final String JAXB_CLASSES = "jaxb.classes"; - - public static final String JAXB_CONTEXT_PATH = "jaxb.contextPath"; - - private JAXBContextHelper() { - } - - public static JAXBContext createJAXBContext(TransformationContext tContext, boolean source) throws JAXBException { - if (tContext == null) - throw new TransformationException("JAXB context is not set for the transformation."); - - DataType<?> bindingContext = source ? tContext.getSourceDataType() : tContext.getTargetDataType(); - // FIXME: We should check the context path or classes - // FIXME: What should we do if JAXB is an intermediate node? - - String contextPath = null; - JAXBContext context = null; - Class cls = bindingContext.getPhysical(); - if (cls.getPackage() != null) { - contextPath = cls.getPackage().getName(); - context = JAXBContext.newInstance(contextPath); - } - if (context == null) { - throw new TransformationException("JAXB context is not set for the transformation."); - } - return context; - } - - @SuppressWarnings("unchecked") - public static JAXBElement createJAXBElement(DataType dataType, Object value) { - if (value instanceof JAXBElement) { - return (JAXBElement)value; - } else { - Class type = (Class)dataType.getPhysical(); - Object logical = dataType.getLogical(); - QName elementName = JAXBDataBinding.ROOT_ELEMENT; - if (logical instanceof XMLType) { - XMLType xmlType = (XMLType)logical; - QName element = xmlType.getElementName(); - if (element != null) { - elementName = element; - } else { - /** - * Set the declared type to Object.class so that xsi:type - * will be produced - */ - type = Object.class; - } - } else { - type = Object.class; - } - return new JAXBElement(elementName, type, value); - } - } - - @SuppressWarnings("unchecked") - public static Object createReturnValue(DataType dataType, Object value) { - Class<?> cls = getJavaType(dataType); - if (cls == JAXBElement.class) { - return createJAXBElement(dataType, value); - } else { - if (value instanceof JAXBElement) { - return ((JAXBElement)value).getValue(); - } else { - return value; - } - } - } - - public static Class<?> getJavaType(DataType<?> dataType) { - if (dataType == null) { - return null; - } - Type type = dataType.getPhysical(); - if (type instanceof Class) { - Class cls = (Class)type; - if (JAXBElement.class.isAssignableFrom(cls)) { - return null; - } else { - return cls; - } - } else if (type instanceof ParameterizedType) { - ParameterizedType pType = (ParameterizedType)type; - return (Class)pType.getRawType(); - } - return null; - } - - public static XMLType getXmlTypeName(Class<?> javaType) { - String namespace = null; - String name = null; - Package pkg = javaType.getPackage(); - if (pkg != null) { - XmlSchema schema = pkg.getAnnotation(XmlSchema.class); - if (schema != null) { - namespace = schema.namespace(); - } - } - XmlType type = javaType.getAnnotation(XmlType.class); - if (type != null) { - String typeNamespace = type.namespace(); - String typeName = type.name(); - - if (typeNamespace.equals("##default") && typeName.equals("")) { - XmlRootElement rootElement = javaType.getAnnotation(XmlRootElement.class); - if (rootElement != null) { - namespace = rootElement.namespace(); - } else { - // FIXME: The namespace should be from the referencing - // property - namespace = null; - } - } else if (typeNamespace.equals("##default")) { - // namespace is from the package - } else { - namespace = typeNamespace; - } - - if (typeName.equals("##default")) { - name = Introspector.decapitalize(javaType.getSimpleName()); - } else { - name = typeName; - } - } else { - XmlEnum xmlEnum = javaType.getAnnotation(XmlEnum.class); - if (xmlEnum != null) { - name = Introspector.decapitalize(javaType.getSimpleName()); - } - } - if (name == null) { - return null; - } - return new XMLType(null, new QName(namespace, name)); - } - -} |