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Diffstat (limited to 'tags/java-M1-final/java/sca/model/src/main/java/org/apache/tuscany/model/types/wsdl/impl/WSDLServiceContractImpl.java')
-rw-r--r--tags/java-M1-final/java/sca/model/src/main/java/org/apache/tuscany/model/types/wsdl/impl/WSDLServiceContractImpl.java234
1 files changed, 0 insertions, 234 deletions
diff --git a/tags/java-M1-final/java/sca/model/src/main/java/org/apache/tuscany/model/types/wsdl/impl/WSDLServiceContractImpl.java b/tags/java-M1-final/java/sca/model/src/main/java/org/apache/tuscany/model/types/wsdl/impl/WSDLServiceContractImpl.java
deleted file mode 100644
index a596eb539f..0000000000
--- a/tags/java-M1-final/java/sca/model/src/main/java/org/apache/tuscany/model/types/wsdl/impl/WSDLServiceContractImpl.java
+++ /dev/null
@@ -1,234 +0,0 @@
-/**
- *
- * Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
- *
- * Licensed 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.model.types.wsdl.impl;
-
-import static org.objectweb.asm.Opcodes.ACC_ABSTRACT;
-import static org.objectweb.asm.Opcodes.ACC_INTERFACE;
-import static org.objectweb.asm.Opcodes.ACC_PUBLIC;
-import static org.objectweb.asm.Opcodes.V1_5;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import javax.wsdl.Operation;
-import javax.wsdl.Part;
-import javax.wsdl.PortType;
-import javax.xml.namespace.QName;
-
-import org.apache.tuscany.common.resource.ResourceLoader;
-import org.apache.tuscany.model.assembly.AssemblyContext;
-import org.apache.tuscany.model.assembly.impl.ServiceContractImpl;
-import org.apache.tuscany.model.types.wsdl.WSDLServiceContract;
-import org.apache.tuscany.model.util.XMLNameUtil;
-import org.apache.tuscany.sdo.util.SDOUtil;
-import org.objectweb.asm.ClassWriter;
-import org.objectweb.asm.Type;
-
-import commonj.sdo.Property;
-import commonj.sdo.helper.TypeHelper;
-import commonj.sdo.helper.XSDHelper;
-
-/**
- * An implementation of WSDLServiceContract.
- */
-public class WSDLServiceContractImpl extends ServiceContractImpl implements WSDLServiceContract {
-
- private PortType portType;
-
- private PortType callbackPortType;
-
- private static final String[] EMPTY_STRINGS = new String[0];
-
- /**
- * Constructor
- */
- public WSDLServiceContractImpl() {
- }
-
- public PortType getPortType() {
- return portType;
- }
-
- public void setPortType(PortType portType) {
- checkNotFrozen();
- this.portType = portType;
- }
-
- public PortType getCallbackPortType() {
- return callbackPortType;
- }
-
- public void setCallbackPortType(PortType portType) {
- checkNotFrozen();
- callbackPortType = portType;
- }
-
- /**
- * @see org.apache.tuscany.model.assembly.impl.ExtensibleImpl#initialize(org.apache.tuscany.model.assembly.AssemblyContext)
- */
- public void initialize(AssemblyContext modelContext) {
- if (isInitialized())
- return;
- super.initialize(modelContext);
-
- // Load the Java interface for the portType
- if (portType != null && getInterface() == null) {
- QName qname = portType.getQName();
- String interfaceName = XMLNameUtil.getFullyQualifiedClassNameFromQName(qname.getNamespaceURI(), qname.getLocalPart());
- Class<?> interfaceClass;
- try {
- // Load the interface
- interfaceClass = modelContext.getApplicationResourceLoader().loadClass(interfaceName);
- } catch (ClassNotFoundException e) {
- // Generate the interface on the fly
- interfaceClass = generateJavaInterface(modelContext.getTypeHelper(), modelContext.getApplicationResourceLoader(), portType, interfaceName);
- }
- super.setInterface(interfaceClass);
- }
-
- // Load the Java interface for the callback portType
- if (callbackPortType != null && getCallbackInterface() == null) {
- QName qname = callbackPortType.getQName();
- String interfaceName = XMLNameUtil.getFullyQualifiedClassNameFromQName(qname.getNamespaceURI(), qname.getLocalPart());
- Class<?> interfaceClass;
- try {
- // Load the interface
- interfaceClass = modelContext.getApplicationResourceLoader().loadClass(interfaceName);
- } catch (ClassNotFoundException e) {
- // Generate the interface on the fly
- interfaceClass = generateJavaInterface(modelContext.getTypeHelper(), modelContext.getApplicationResourceLoader(), portType, interfaceName);
- }
- super.setCallbackInterface(interfaceClass);
- }
- }
-
- /**
- * Generate a Java interface from a WSDL portType.
- *
- * @param portType
- * @param interfaceName
- * @return a Java interface that provides the same service contract as the WSDL portType
- */
- @SuppressWarnings("unchecked")
- private static Class<?> generateJavaInterface(TypeHelper typeHelper, ResourceLoader resourceLoader, PortType portType, String interfaceName) {
-
- ClassLoader cl=Thread.currentThread().getContextClassLoader();
- try {
- Thread.currentThread().setContextClassLoader(resourceLoader.getClassLoader());
-
- // Create an XSD helper
- XSDHelper xsdHelper = SDOUtil.createXSDHelper(typeHelper);
-
- ClassWriter cw = new ClassWriter(false);
-
- // Generate the interface
- interfaceName = interfaceName.replace('.', '/');
- cw.visit(V1_5, ACC_PUBLIC + ACC_ABSTRACT + ACC_INTERFACE, interfaceName, null, "java/lang/Object", EMPTY_STRINGS);
-
- // Generate methods from the WSDL operations
- for (Operation operation : (List<Operation>) portType.getOperations()) {
-
- //FIXME Workaround for TUSCANY-170, we will need to make this consistent with the algorithm used by Axis2 WSDL2Java
- // to generate method names from operations names
- //String methodName = XMLNameUtil.getJavaNameFromXMLName(operation.getName(), false);
- String methodName = operation.getName();
-
- // FIXME later we may want to wwitch to use the Axis2 WSDL2Java (not to generate the Java source,
- // just to figure the WSDL to Java mapping)
-
- // Derive the method signature from the input message part (and check if it's a doc-wrapped or doc-bare operation)
- List<Class> inputTypes=new ArrayList<Class>();
- boolean wrapped = false;
- if (operation.getInput() != null && operation.getInput().getMessage()!=null && !operation.getInput().getMessage().getParts().isEmpty()) {
- QName qname=((Part)operation.getInput().getMessage().getParts().values().iterator().next()).getElementName();
- if (qname!=null) {
- Property property = xsdHelper.getGlobalProperty(qname.getNamespaceURI(), qname.getLocalPart(), true);
- commonj.sdo.Type type = property.getType();
- if (property.getName().equals(operation.getName())) {
- String localName = xsdHelper.getLocalName(type);
- if (localName.indexOf("_._")!=-1) {
- for (Property param : (List<Property>)type.getProperties()) {
- Class inputType = param.getType().getInstanceClass();
- if (inputType == null)
- inputType = Object.class;
- inputTypes.add(inputType);
- }
- wrapped=true;
- }
- }
-
- // Bare doc style
- if (!wrapped) {
- Class inputType = type.getInstanceClass();
- if (inputType == null)
- inputType = Object.class;
- inputTypes.add(inputType);
- }
-
- } else {
- // FIXME only support elements for now
- }
- }
-
- // Derive the return type from the output message part (also support doc-wrapped and doc-bare here)
- Class outputType=Void.class;
- if (operation.getOutput() != null && operation.getOutput().getMessage()!=null && !operation.getOutput().getMessage().getParts().isEmpty()) {
- QName qname=((Part)operation.getOutput().getMessage().getParts().values().iterator().next()).getElementName();
- if (qname!=null) {
- Property property = xsdHelper.getGlobalProperty(qname.getNamespaceURI(), qname.getLocalPart(), true);
- commonj.sdo.Type type = property.getType();
- if (wrapped) {
- if (!type.getProperties().isEmpty()) {
- outputType=((Property)type.getProperties().get(0)).getType().getInstanceClass();
- if (outputType==null)
- outputType=Object.class;
- }
- } else {
- outputType = type.getInstanceClass();
- if (outputType==null)
- outputType=Object.class;
- }
- } else {
- // FIXME only support elements for now
- }
- }
-
- // FIXME integrate XSD to Java type mapping here
- StringBuffer inputSignature=new StringBuffer();
- for (Class inputType : inputTypes) {
- inputSignature.append(Type.getDescriptor(inputType));
- }
- String outputSignature = Type.getDescriptor(outputType);
-
- cw.visitMethod(ACC_PUBLIC + ACC_ABSTRACT, methodName, '(' + inputSignature.toString() + ')' + outputSignature, null, null).visitEnd();
- }
-
- // Generate the bytecodes
- cw.visitEnd();
- byte[] bytes = cw.toByteArray();
-
- // Add the class to the resource loader
-
- return resourceLoader.addClass(bytes);
-
- } finally {
- Thread.currentThread().setContextClassLoader(cl);
- }
-
- }
-
-}
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