Moving 1.x branches

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835123 13f79535-47bb-0310-9956-ffa450edef68

8 files changed, 0 insertions, 1396 deletions

diff --git a/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/module/DataBindingModuleActivator.java b/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/module/DataBindingModuleActivator.java
deleted file mode 100644
index aaa333c336..0000000000
--- a/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/module/DataBindingModuleActivator.java
+++ /dev/null
@@ -1,76 +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.core.databinding.module;
-
-import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
-import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-import org.apache.tuscany.sca.core.ModuleActivator;
-import org.apache.tuscany.sca.core.databinding.processor.DataBindingJavaInterfaceProcessor;
-import org.apache.tuscany.sca.core.databinding.transformers.Exception2ExceptionTransformer;
-import org.apache.tuscany.sca.core.databinding.transformers.Input2InputTransformer;
-import org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer;
-import org.apache.tuscany.sca.core.databinding.wire.DataBindingRuntimeWireProcessor;
-import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
-import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
-import org.apache.tuscany.sca.databinding.impl.Group2GroupTransformer;
-import org.apache.tuscany.sca.databinding.impl.MediatorImpl;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
-import org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint;
-
-/**
- * @version $Rev$ $Date$
- */
-public class DataBindingModuleActivator implements ModuleActivator {
-
-    public void start(ExtensionPointRegistry registry) {
-        DataBindingExtensionPoint dataBindings = registry.getExtensionPoint(DataBindingExtensionPoint.class);
-        TransformerExtensionPoint transformers = registry.getExtensionPoint(TransformerExtensionPoint.class);
-        
-        MediatorImpl mediator = new MediatorImpl(dataBindings, transformers);
-        Input2InputTransformer input2InputTransformer = new Input2InputTransformer();
-        input2InputTransformer.setMediator(mediator);
-        transformers.addTransformer(input2InputTransformer);
-
-        Output2OutputTransformer output2OutputTransformer = new Output2OutputTransformer();
-        output2OutputTransformer.setMediator(mediator);
-        transformers.addTransformer(output2OutputTransformer);
-
-        Exception2ExceptionTransformer exception2ExceptionTransformer = new Exception2ExceptionTransformer();
-        exception2ExceptionTransformer.setMediator(mediator);
-        transformers.addTransformer(exception2ExceptionTransformer);
-
-        Group2GroupTransformer group2GroupTransformer = new Group2GroupTransformer();
-        group2GroupTransformer.setMediator(mediator);
-        transformers.addTransformer(group2GroupTransformer);
-
-        ModelFactoryExtensionPoint modelFactories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class);
-        JavaInterfaceFactory javaFactory = modelFactories.getFactory(JavaInterfaceFactory.class);
-        javaFactory.addInterfaceVisitor(new DataBindingJavaInterfaceProcessor(dataBindings));
-
-        RuntimeWireProcessorExtensionPoint wireProcessorExtensionPoint = registry.getExtensionPoint(RuntimeWireProcessorExtensionPoint.class);
-        if (wireProcessorExtensionPoint != null) {
-            wireProcessorExtensionPoint.addWireProcessor(new DataBindingRuntimeWireProcessor(mediator, dataBindings));
-        }
-
-    }
-
-    public void stop(ExtensionPointRegistry registry) {
-    }
-}
diff --git a/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessor.java b/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessor.java
deleted file mode 100644
index d7f489ee75..0000000000
--- a/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessor.java
+++ /dev/null
@@ -1,185 +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.core.databinding.processor;
-
-import java.lang.annotation.Annotation;
-import java.lang.reflect.Method;
-import java.util.HashMap;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
-import org.apache.tuscany.sca.databinding.annotation.DataBinding;
-import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;
-import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
-import org.osoa.sca.annotations.Reference;
-
-/**
- * The databinding annotation processor for java interfaces
- * 
- * @version $Rev$ $Date$
- */
-public class DataBindingJavaInterfaceProcessor implements JavaInterfaceVisitor {
-    private DataBindingExtensionPoint dataBindingRegistry;
-
-    public DataBindingJavaInterfaceProcessor(@Reference
-    DataBindingExtensionPoint dataBindingRegistry) {
-        super();
-        this.dataBindingRegistry = dataBindingRegistry;
-    }
-
-    public void visitInterface(JavaInterface javaInterface) throws InvalidInterfaceException {
-        if (!javaInterface.isRemotable()) {
-            return;
-        }
-        List<Operation> operations = javaInterface.getOperations();
-        processInterface(javaInterface, operations);
-    }
-
-    private void processInterface(JavaInterface javaInterface, List<Operation> operations) {
-        Class<?> clazz = javaInterface.getJavaClass();
-        DataBinding dataBinding = clazz.getAnnotation(DataBinding.class);
-        String dataBindingId = null;
-        boolean wrapperStyle = false;
-        if (dataBinding != null) {
-            dataBindingId = dataBinding.value();
-            wrapperStyle = dataBinding.wrapped();
-        }
-
-        Map<String, Operation> opMap = new HashMap<String, Operation>();
-        for (Operation op : javaInterface.getOperations()) {
-            opMap.put(op.getName(), op);
-            if (dataBindingId != null) {
-                op.setDataBinding(dataBindingId);
-                op.setWrapperStyle(wrapperStyle);
-            }
-        }
-        for (Method method : clazz.getMethods()) {
-            Operation operation = opMap.get(method.getName());
-            DataBinding methodDataBinding = clazz.getAnnotation(DataBinding.class);
-            if (methodDataBinding == null) {
-                methodDataBinding = dataBinding;
-            }
-            dataBindingId = null;
-            wrapperStyle = false;
-            if (dataBinding != null) {
-                dataBindingId = dataBinding.value();
-                wrapperStyle = dataBinding.wrapped();
-                operation.setDataBinding(dataBindingId);
-                operation.setWrapperStyle(wrapperStyle);
-            }
-
-            // FIXME: We need a better way to identify simple java types
-            int i = 0;
-            for (org.apache.tuscany.sca.interfacedef.DataType<?> d : operation.getInputType().getLogical()) {
-                if (d.getDataBinding() == null) {
-                    d.setDataBinding(dataBindingId);
-                }
-                for (Annotation a : method.getParameterAnnotations()[i]) {
-                    if (a.annotationType() == org.apache.tuscany.sca.databinding.annotation.DataType.class) {
-                        String value = ((org.apache.tuscany.sca.databinding.annotation.DataType)a).value();
-                        d.setDataBinding(value);
-                    }
-                }
-                dataBindingRegistry.introspectType(d, method.getParameterAnnotations()[i]);
-                i++;
-            }
-            if (operation.getOutputType() != null) {
-                DataType<?> d = operation.getOutputType();
-                if (d.getDataBinding() == null) {
-                    d.setDataBinding(dataBindingId);
-                }
-                org.apache.tuscany.sca.databinding.annotation.DataType dt =
-                    method.getAnnotation(org.apache.tuscany.sca.databinding.annotation.DataType.class);
-                if (dt != null) {
-                    d.setDataBinding(dt.value());
-                }
-                dataBindingRegistry.introspectType(d, method.getAnnotations());
-            }
-            for (org.apache.tuscany.sca.interfacedef.DataType<?> d : operation.getFaultTypes()) {
-                if (d.getDataBinding() == null) {
-                    d.setDataBinding(dataBindingId);
-                }
-                // TODO: Handle exceptions
-                dataBindingRegistry.introspectType(d, method.getAnnotations(), true);
-            }
-
-            // JIRA: TUSCANY-842
-            if (operation.getDataBinding() == null) {
-                assignOperationDataBinding(operation);
-            }
-
-            // FIXME: Do we want to heuristically check the wrapper style?
-            // introspectWrapperStyle(operation);
-        }
-    }
-
-    /*
-     *  Assigns an operation DB if one of the input types, output type, fault types has a non-default DB.
-     *  However, if two of the input types, output type, fault types have two different non-default DBs 
-     *  ( e.g. SDO and JAXB), then we do nothing to the operation DB.
-     *  
-     *  The method logic assumes the JavaBeans DataBinding is the default 
-     */
-    private void assignOperationDataBinding(Operation operation) {
-
-        String nonDefaultDataBindingName = null;
-
-        // Can't use DataType<?> since operation.getInputType() returns: DataType<List<DataType>> 
-        List<DataType> opDataTypes = new LinkedList<DataType>();
-
-        opDataTypes.addAll(operation.getInputType().getLogical());
-        opDataTypes.add(operation.getOutputType());
-        opDataTypes.addAll(operation.getFaultTypes());
-
-        for (DataType<?> d : opDataTypes) {
-            if (d != null) {
-                String dataBinding = d.getDataBinding();
-                // Assumes JavaBeans DB is default
-                if (dataBinding != null && !dataBinding.equals(JavaBeansDataBinding.NAME)
-                    && !dataBinding.equals(SimpleJavaDataBinding.NAME)) {
-                    if (nonDefaultDataBindingName != null) {
-                        if (!nonDefaultDataBindingName.equals(dataBinding)) {
-                            // We've seen two different non-default DBs, e.g. SDO and JAXB
-                            // so unset the string and break out of the loop 
-                            nonDefaultDataBindingName = null;
-                            break;
-                        } else {
-                            continue;
-                        }
-                    } else {
-                        nonDefaultDataBindingName = dataBinding;
-                    }
-                }
-            }
-        }
-
-        // We have a DB worthy of promoting to operation level.
-        if (nonDefaultDataBindingName != null) {
-            operation.setDataBinding(nonDefaultDataBindingName);
-        }
-    }
-}
diff --git a/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Exception2ExceptionTransformer.java b/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Exception2ExceptionTransformer.java
deleted file mode 100644
index cd71869154..0000000000
--- a/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Exception2ExceptionTransformer.java
+++ /dev/null
@@ -1,127 +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.core.databinding.transformers;
-
-import org.apache.tuscany.sca.databinding.DataBinding;
-import org.apache.tuscany.sca.databinding.ExceptionHandler;
-import org.apache.tuscany.sca.databinding.Mediator;
-import org.apache.tuscany.sca.databinding.PullTransformer;
-import org.apache.tuscany.sca.databinding.TransformationContext;
-import org.apache.tuscany.sca.databinding.Transformer;
-import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.osoa.sca.annotations.Reference;
-import org.osoa.sca.annotations.Service;
-
-/**
- * This is a special transformer to transform the exception from one IDL to the
- * other one
- */
-@Service(Transformer.class)
-public class Exception2ExceptionTransformer extends BaseTransformer<Object[], Object[]> implements
-    PullTransformer<Exception, Exception> {
-
-    protected Mediator mediator;
-
-    public Exception2ExceptionTransformer() {
-        super();
-    }
-
-    @Override
-    public String getSourceDataBinding() {
-        return DataBinding.IDL_FAULT;
-    }
-
-    @Override
-    public String getTargetDataBinding() {
-        return DataBinding.IDL_FAULT;
-    }
-
-    /**
-     * @param mediator the mediator to set
-     */
-    @Reference
-    public void setMediator(Mediator mediator) {
-        this.mediator = mediator;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
-     */
-    @Override
-    protected Class getSourceType() {
-        return Exception.class;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
-     */
-    @Override
-    protected Class getTargetType() {
-        return Exception.class;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
-     */
-    @Override
-    public int getWeight() {
-        return 10000;
-    }
-
-    @SuppressWarnings("unchecked")
-    public Exception transform(Exception source, TransformationContext context) {
-        DataType<DataType> sourceType = context.getSourceDataType();
-
-        DataType<DataType> targetType = context.getTargetDataType();
-
-        ExceptionHandler exceptionHandler = getExceptionHandler(sourceType);
-        if (exceptionHandler == null) {
-            return source;
-        }
-
-        Object sourceFaultInfo = exceptionHandler.getFaultInfo(source);
-        Object targetFaultInfo =
-            mediator.mediate(sourceFaultInfo, sourceType.getLogical(), targetType.getLogical(), context.getMetadata());
-
-        ExceptionHandler targetHandler = getExceptionHandler(targetType);
-
-        if (targetHandler != null) {
-            Exception targetException =
-                targetHandler.createException(targetType, source.getMessage(), targetFaultInfo, source.getCause());
-            return targetException;
-        }
-
-        // FIXME
-        return source;
-
-    }
-
-    private ExceptionHandler getExceptionHandler(DataType<DataType> targetType) {
-        DataType targetFaultType = (DataType)targetType.getLogical();
-        DataBinding targetDataBinding =
-            mediator.getDataBindings().getDataBinding(targetFaultType.getDataBinding());
-        if (targetDataBinding == null) {
-            return null;
-        }
-        ExceptionHandler targetHandler = targetDataBinding.getExceptionHandler();
-        return targetHandler;
-    }
-}
diff --git a/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Input2InputTransformer.java b/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Input2InputTransformer.java
deleted file mode 100644
index e71c504ff5..0000000000
--- a/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Input2InputTransformer.java
+++ /dev/null
@@ -1,214 +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.core.databinding.transformers;
-
-import java.util.List;
-import java.util.logging.Logger;
-
-import org.apache.tuscany.sca.databinding.DataBinding;
-import org.apache.tuscany.sca.databinding.Mediator;
-import org.apache.tuscany.sca.databinding.PullTransformer;
-import org.apache.tuscany.sca.databinding.TransformationContext;
-import org.apache.tuscany.sca.databinding.TransformationException;
-import org.apache.tuscany.sca.databinding.Transformer;
-import org.apache.tuscany.sca.databinding.WrapperHandler;
-import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
-import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
-import org.apache.tuscany.sca.interfacedef.util.XMLType;
-import org.osoa.sca.annotations.Reference;
-import org.osoa.sca.annotations.Service;
-
-/**
- * This is a special transformer to transform the input from one IDL to the
- * other one
- */
-@Service(Transformer.class)
-public class Input2InputTransformer extends BaseTransformer<Object[], Object[]> implements
-    PullTransformer<Object[], Object[]> {
-    private static final Logger logger = Logger.getLogger(Input2InputTransformer.class.getName());
-
-    protected Mediator mediator;
-
-    public Input2InputTransformer() {
-        super();
-    }
-
-    @Override
-    public String getSourceDataBinding() {
-        return DataBinding.IDL_INPUT;
-    }
-
-    @Override
-    public String getTargetDataBinding() {
-        return DataBinding.IDL_INPUT;
-    }
-
-    /**
-     * @param mediator the mediator to set
-     */
-    @Reference
-    public void setMediator(Mediator mediator) {
-        this.mediator = mediator;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
-     */
-    @Override
-    protected Class getSourceType() {
-        return Object[].class;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
-     */
-    @Override
-    protected Class getTargetType() {
-        return Object[].class;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
-     */
-    @Override
-    public int getWeight() {
-        return 10000;
-    }
-
-    @SuppressWarnings("unchecked")
-    public Object[] transform(Object[] source, TransformationContext context) {
-        DataType<List<DataType>> sourceType = context.getSourceDataType();
-        Operation sourceOp = context.getSourceOperation();
-        boolean sourceWrapped = sourceOp != null && sourceOp.isWrapperStyle();
-
-        WrapperHandler sourceWrapperHandler = null;
-        String sourceDataBinding = getDataBinding(sourceOp);
-        sourceWrapperHandler = getWrapperHandler(sourceDataBinding, sourceWrapped);
-
-        DataType<List<DataType>> targetType = context.getTargetDataType();
-        Operation targetOp = (Operation)context.getTargetOperation();
-        boolean targetWrapped = targetOp != null && targetOp.isWrapperStyle();
-        WrapperHandler targetWrapperHandler = null;
-        String targetDataBinding = getDataBinding(targetOp);
-        targetWrapperHandler = getWrapperHandler(targetDataBinding, targetWrapped);
-
-        if ((!sourceWrapped) && targetWrapped) {
-            // Unwrapped --> Wrapped
-            WrapperInfo wrapper = targetOp.getWrapper();
-            ElementInfo wrapperElement = wrapper.getInputWrapperElement();
-
-            // If the source can be wrapped, wrapped it first
-            if (sourceWrapperHandler != null) {
-                DataType sourceWrapperType =
-                    sourceWrapperHandler.getWrapperType(wrapperElement, wrapper.getInputChildElements(), context);
-                if (sourceWrapperType != null) {
-                    Object sourceWrapper = sourceWrapperHandler.create(wrapperElement, context);
-                    if (sourceWrapper != null) {
-                        for (int i = 0; i < source.length; i++) {
-                            ElementInfo argElement = wrapper.getInputChildElements().get(i);
-                            sourceWrapperHandler.setChild(sourceWrapper, i, argElement, source[i]);
-                        }
-                        Object targetWrapper =
-                            mediator.mediate(sourceWrapper, sourceWrapperType, targetType.getLogical().get(0), context
-                                .getMetadata());
-                        return new Object[] {targetWrapper};
-                    }
-                }
-            }
-            // Fall back to child by child transformation
-            Object targetWrapper = targetWrapperHandler.create(wrapperElement, context);
-            if (source == null) {
-                return new Object[] {targetWrapper};
-            }
-            List<DataType> argTypes = wrapper.getUnwrappedInputType().getLogical();
-
-            for (int i = 0; i < source.length; i++) {
-                ElementInfo argElement = wrapper.getInputChildElements().get(i);
-                DataType<XMLType> argType = argTypes.get(i);
-                Object child = source[i];
-                child = mediator.mediate(source[i], sourceType.getLogical().get(i), argType, context.getMetadata());
-                targetWrapperHandler.setChild(targetWrapper, i, argElement, child);
-            }
-            return new Object[] {targetWrapper};
-
-        } else if (sourceWrapped && (!targetWrapped)) {
-            // Wrapped to Unwrapped
-            Object sourceWrapper = source[0];
-            Object[] target = null;
-
-            List<ElementInfo> childElements = sourceOp.getWrapper().getInputChildElements();
-            if (targetWrapperHandler != null) {
-                ElementInfo wrapperElement = sourceOp.getWrapper().getInputWrapperElement();
-                // FIXME: This is a workaround for the wsdless support as it passes in child elements
-                // under the wrapper that only matches by position
-                if (sourceWrapperHandler.isInstance(sourceWrapper, wrapperElement, childElements, context)) {
-                    DataType targetWrapperType =
-                        targetWrapperHandler.getWrapperType(wrapperElement, childElements, context);
-                    if (targetWrapperType != null) {
-                        Object targetWrapper =
-                            mediator.mediate(sourceWrapper, sourceType.getLogical().get(0), targetWrapperType, context
-                                .getMetadata());
-                        target = targetWrapperHandler.getChildren(targetWrapper, childElements, context).toArray();
-                        return target;
-                    }
-                }
-            }
-            Object[] sourceChildren = sourceWrapperHandler.getChildren(sourceWrapper, childElements, context).toArray();
-            target = new Object[sourceChildren.length];
-            for (int i = 0; i < sourceChildren.length; i++) {
-                DataType<XMLType> childType = sourceOp.getWrapper().getUnwrappedInputType().getLogical().get(i);
-                target[i] =
-                    mediator.mediate(sourceChildren[i], childType, targetType.getLogical().get(i), context
-                        .getMetadata());
-            }
-            return target;
-        } else {
-            // Assuming wrapper to wrapper conversion can be handled here as well
-            Object[] newArgs = new Object[source.length];
-            for (int i = 0; i < source.length; i++) {
-                Object child =
-                    mediator.mediate(source[i], sourceType.getLogical().get(i), targetType.getLogical().get(i), context
-                        .getMetadata());
-                newArgs[i] = child;
-            }
-            return newArgs;
-        }
-    }
-
-    private WrapperHandler getWrapperHandler(String dataBindingId, boolean required) {
-        WrapperHandler wrapperHandler = null;
-        if (dataBindingId != null) {
-            DataBinding dataBinding = mediator.getDataBindings().getDataBinding(dataBindingId);
-            wrapperHandler = dataBinding == null ? null : dataBinding.getWrapperHandler();
-        }
-        if (wrapperHandler == null && required) {
-            throw new TransformationException("No wrapper handler is provided for databinding: " + dataBindingId);
-        }
-        return wrapperHandler;
-    }
-
-    private String getDataBinding(Operation operation) {
-        return operation.getDataBinding();
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Output2OutputTransformer.java b/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Output2OutputTransformer.java
deleted file mode 100644
index 43439b1385..0000000000
--- a/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Output2OutputTransformer.java
+++ /dev/null
@@ -1,206 +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.core.databinding.transformers;
-
-import java.util.List;
-
-import org.apache.tuscany.sca.databinding.DataBinding;
-import org.apache.tuscany.sca.databinding.Mediator;
-import org.apache.tuscany.sca.databinding.PullTransformer;
-import org.apache.tuscany.sca.databinding.TransformationContext;
-import org.apache.tuscany.sca.databinding.TransformationException;
-import org.apache.tuscany.sca.databinding.Transformer;
-import org.apache.tuscany.sca.databinding.WrapperHandler;
-import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
-import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
-import org.apache.tuscany.sca.interfacedef.util.XMLType;
-import org.osoa.sca.annotations.Reference;
-import org.osoa.sca.annotations.Service;
-
-/**
- * This is a special transformer to transform the output from one IDL to the
- * other one
- */
-@Service(Transformer.class)
-public class Output2OutputTransformer extends BaseTransformer<Object, Object> implements
-    PullTransformer<Object, Object> {
-
-    protected Mediator mediator;
-
-    /**
-     * @param wrapperHandler
-     */
-    public Output2OutputTransformer() {
-        super();
-    }
-
-    /**
-     * @param mediator the mediator to set
-     */
-    @Reference
-    public void setMediator(Mediator mediator) {
-        this.mediator = mediator;
-    }
-
-    @Override
-    public String getSourceDataBinding() {
-        return DataBinding.IDL_OUTPUT;
-    }
-
-    @Override
-    public String getTargetDataBinding() {
-        return DataBinding.IDL_OUTPUT;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
-     */
-    @Override
-    protected Class getSourceType() {
-        return Object.class;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
-     */
-    @Override
-    protected Class getTargetType() {
-        return Object.class;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
-     */
-    @Override
-    public int getWeight() {
-        return 10;
-    }
-
-    private String getDataBinding(Operation operation) {
-        return operation.getDataBinding();
-    }
-
-    private WrapperHandler getWrapperHandler(String dataBindingId, boolean required) {
-        WrapperHandler wrapperHandler = null;
-        if (dataBindingId != null) {
-            DataBinding dataBinding = mediator.getDataBindings().getDataBinding(dataBindingId);
-            wrapperHandler = dataBinding == null ? null : dataBinding.getWrapperHandler();
-        }
-        if (wrapperHandler == null && required) {
-            throw new TransformationException("No wrapper handler is provided for databinding: " + dataBindingId);
-        }
-        return wrapperHandler;
-    }
-
-    @SuppressWarnings("unchecked")
-    public Object transform(Object response, TransformationContext context) {
-        try {
-            DataType<DataType> sourceType = context.getSourceDataType();
-            Operation sourceOp = context.getSourceOperation();
-            boolean sourceWrapped = sourceOp != null && sourceOp.isWrapperStyle();
-
-            WrapperHandler sourceWrapperHandler = null;
-            String sourceDataBinding = getDataBinding(sourceOp);
-            sourceWrapperHandler = getWrapperHandler(sourceDataBinding, sourceWrapped);
-
-            DataType<DataType> targetType = context.getTargetDataType();
-            Operation targetOp = (Operation)context.getTargetOperation();
-            boolean targetWrapped = targetOp != null && targetOp.isWrapperStyle();
-            WrapperHandler targetWrapperHandler = null;
-            String targetDataBinding = getDataBinding(targetOp);
-            targetWrapperHandler = getWrapperHandler(targetDataBinding, targetWrapped);
-
-            if ((!sourceWrapped) && targetWrapped) {
-                // Unwrapped --> Wrapped
-                WrapperInfo wrapper = targetOp.getWrapper();
-                ElementInfo wrapperElement = wrapper.getOutputWrapperElement();
-                List<ElementInfo> childElements = wrapper.getOutputChildElements();
-
-                // If the source can be wrapped, wrapped it first
-                if (sourceWrapperHandler != null) {
-                    DataType sourceWrapperType =
-                        sourceWrapperHandler.getWrapperType(wrapperElement, childElements, context);
-                    if (sourceWrapperType != null) {
-                        Object sourceWrapper = sourceWrapperHandler.create(wrapperElement, context);
-                        if (sourceWrapper != null) {
-                            if (!childElements.isEmpty()) {
-                                // Set the return value
-                                ElementInfo returnElement = wrapper.getOutputChildElements().get(0);
-                                sourceWrapperHandler.setChild(sourceWrapper, 0, returnElement, response);
-                            }
-                            Object targetWrapper =
-                                mediator.mediate(sourceWrapper, sourceWrapperType, targetType.getLogical(), context
-                                    .getMetadata());
-                            return targetWrapper;
-                        }
-                    }
-                }
-                Object targetWrapper = targetWrapperHandler.create(wrapper.getOutputWrapperElement(), context);
-
-                if (childElements.isEmpty()) {
-                    // void output
-                    return targetWrapper;
-                }
-                ElementInfo argElement = childElements.get(0);
-                DataType<XMLType> argType = wrapper.getUnwrappedOutputType();
-                Object child = response;
-                child = mediator.mediate(response, sourceType.getLogical(), argType, context.getMetadata());
-                targetWrapperHandler.setChild(targetWrapper, 0, argElement, child);
-                return targetWrapper;
-            } else if (sourceWrapped && (!targetWrapped)) {
-                // Wrapped to Unwrapped
-                Object sourceWrapper = response;
-                List<ElementInfo> childElements = sourceOp.getWrapper().getOutputChildElements();
-                if (childElements.isEmpty()) {
-                    // The void output
-                    return null;
-                }
-                if (targetWrapperHandler != null) {
-                    ElementInfo wrapperElement = sourceOp.getWrapper().getOutputWrapperElement();
-
-                    // FIXME: This is a workaround for the wsdless support as it passes in child elements
-                    // under the wrapper that only matches by position
-                    if (sourceWrapperHandler.isInstance(sourceWrapper, wrapperElement, childElements, context)) {
-                        DataType targetWrapperType =
-                            targetWrapperHandler.getWrapperType(wrapperElement, childElements, context);
-                        if (targetWrapperType != null) {
-                            Object targetWrapper =
-                                mediator.mediate(sourceWrapper, sourceType.getLogical(), targetWrapperType, context
-                                    .getMetadata());
-                            return targetWrapperHandler.getChildren(targetWrapper, childElements, context).get(0);
-                        }
-                    }
-                }
-                Object child = sourceWrapperHandler.getChildren(sourceWrapper, childElements, context).get(0);
-                DataType<?> childType = sourceOp.getWrapper().getUnwrappedOutputType();
-                return mediator.mediate(child, childType, targetType.getLogical(), context.getMetadata());
-            } else {
-                // FIXME: Do we want to handle wrapped to wrapped?
-                return mediator.mediate(response, sourceType.getLogical(), targetType.getLogical(), context
-                    .getMetadata());
-            }
-        } catch (Exception e) {
-            throw new TransformationException(e);
-        }
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataBindingRuntimeWireProcessor.java b/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataBindingRuntimeWireProcessor.java
deleted file mode 100644
index d0a2dbc003..0000000000
--- a/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataBindingRuntimeWireProcessor.java
+++ /dev/null
@@ -1,220 +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.core.databinding.wire;
-
-import java.lang.reflect.Method;
-import java.util.List;
-
-import org.apache.tuscany.sca.assembly.Implementation;
-import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
-import org.apache.tuscany.sca.databinding.Mediator;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.Interceptor;
-import org.apache.tuscany.sca.invocation.InvocationChain;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.apache.tuscany.sca.runtime.RuntimeWireProcessor;
-
-/**
- * This processor is responsible to add an interceptor to invocation chain if
- * the source and target operations have different databinding requirements
- * 
- * @version $Rev$ $Date$
- */
-public class DataBindingRuntimeWireProcessor implements RuntimeWireProcessor {
-    private Mediator mediator;
-    private DataBindingExtensionPoint dataBindings;
-
-    public DataBindingRuntimeWireProcessor(Mediator mediator, DataBindingExtensionPoint dataBindings) {
-        super();
-        this.mediator = mediator;
-        this.dataBindings = dataBindings;
-    }
-
-    public boolean isTransformationRequired(DataType source, DataType target) {
-        if (source == null || target == null) { // void return type
-            return false;
-        }
-        if (source == target) {
-            return false;
-        }
-        
-        // Output type can be null
-        if (source == null && target == null) {
-            return false;
-        } else if (source == null || target == null) {
-            return true;
-        }
-        String sourceDataBinding = source.getDataBinding();
-        String targetDataBinding = target.getDataBinding();
-        if (sourceDataBinding == targetDataBinding) {
-            return false;
-        }
-        if (sourceDataBinding == null || targetDataBinding == null) {
-            // TODO: If any of the databinding is null, then no transformation
-            return false;
-        }
-        return !sourceDataBinding.equals(targetDataBinding);
-    }
-
-    public boolean isTransformationRequired(Operation source, Operation target) {
-        if (source == target) {
-            return false;
-        }
-        
-        if (source.isWrapperStyle() != target.isWrapperStyle()) {
-            return true;
-        }
-
-        // Check output type
-        DataType sourceOutputType = source.getOutputType();
-        DataType targetOutputType = target.getOutputType();
-
-        // Note the target output type is now the source for checking
-        // compatibility
-        if (isTransformationRequired(targetOutputType, sourceOutputType)) {
-            return true;
-        }
-
-        List<DataType> sourceInputType = source.getInputType().getLogical();
-        List<DataType> targetInputType = target.getInputType().getLogical();
-
-        int size = sourceInputType.size();
-        if (size != targetInputType.size()) {
-            // TUSCANY-1682: The wrapper style may have different arguments
-            return true;
-        }
-        for (int i = 0; i < size; i++) {
-            if (isTransformationRequired(sourceInputType.get(i), targetInputType.get(i))) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    private boolean isTransformationRequired(InterfaceContract sourceContract,
-                                             Operation sourceOperation,
-                                             InterfaceContract targetContract,
-                                             Operation targetOperation) {
-        if (targetContract == null) {
-            targetContract = sourceContract;
-        }
-        if (sourceContract == targetContract) {
-            return false;
-        }
-        return isTransformationRequired(sourceOperation, targetOperation);
-    }
-
-    public void process(RuntimeWire wire) {
-        InterfaceContract sourceContract = wire.getSource().getInterfaceContract();
-        InterfaceContract targetContract = wire.getTarget().getInterfaceContract();
-        if (targetContract == null) {
-            targetContract = sourceContract;
-        }
-
-        if (!sourceContract.getInterface().isRemotable()) {
-            return;
-        }
-        List<InvocationChain> chains = wire.getInvocationChains();
-        for (InvocationChain chain : chains) {
-            Operation sourceOperation = chain.getSourceOperation();
-            Operation targetOperation = chain.getTargetOperation();
-
-            Interceptor interceptor = null;
-            if (isTransformationRequired(sourceContract, sourceOperation, targetContract, targetOperation)) {
-                // Add the interceptor to the source side because multiple
-                // references can be wired to the same service
-                interceptor = new DataTransformationInterceptor(wire, sourceOperation, targetOperation, mediator);
-            } else {
-                // assume pass-by-values copies are required if interfaces are remotable and there is no data binding
-                // transformation, i.e. a transformation will result in a copy so another pass-by-value copy is unnecessary
-                if (requiresCopy(wire, sourceOperation, targetOperation)) {
-                    interceptor = new PassByValueInterceptor(dataBindings, targetOperation);
-                }
-            }
-            if (interceptor != null) {
-                chain.addInterceptor(0, interceptor);
-            }
-        }
-
-    }
-
-    /**
-     * Pass-by-value copies are required if the interfaces are remotable unless the
-     * implementation uses the @AllowsPassByReference annotation.
-     */
-    protected boolean requiresCopy(RuntimeWire wire, Operation sourceOperation, Operation targetOperation) {
-        if (!sourceOperation.getInterface().isRemotable()) {
-            return false;
-        }
-        if (!targetOperation.getInterface().isRemotable()) {
-            return false;
-        }
-
-        if (allowsPassByReference(wire.getSource().getComponent(), sourceOperation)) {
-            return false;
-        }
-        
-        if (allowsPassByReference(wire.getTarget().getComponent(), sourceOperation)) {
-            return false;
-        }
-
-        return true;
-    }
-
-    /**
-     * Does the implementation use the @AllowsPassByReference annotation for the operation.
-     * Uses reflection to avoid a dependency on JavaImplementation because the isAllowsPassByReference
-     * and getAllowsPassByReference methods are not on the Implementation interface.
-     * TODO: move isAllowsPassByReference/getAllowsPassByReference to Implementation interface 
-     */
-    protected boolean allowsPassByReference(RuntimeComponent component, Operation operation) {
-        if (component == null || component.getImplementation() == null) {
-            return true; // err on the side of no copies
-        }
-        Implementation impl = component.getImplementation();
-        try {
-
-            Method m = impl.getClass().getMethod("isAllowsPassByReference", new Class[] {});
-            if ((Boolean)m.invoke(impl, new Object[]{})) {
-                return true;
-            }
-
-            m = impl.getClass().getMethod("getAllowsPassByReferenceMethods", new Class[] {});
-            List<Method> ms = (List<Method>)m.invoke(impl, new Object[]{});
-            if (ms != null) {
-                for (Method m2 : ms) {
-                    // simple name matching is ok as its a remote operation so no overloading 
-                    if (operation.getName().equals(m2.getName()))
-                        return true;
-                }
-            }
-            
-        } catch (Exception e) {
-            // ignore, assume the impl has no isAllowsPassByReference method
-        }
-
-        return false;
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataTransformationInterceptor.java b/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataTransformationInterceptor.java
deleted file mode 100644
index 6751fe0f37..0000000000
--- a/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataTransformationInterceptor.java
+++ /dev/null
@@ -1,255 +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.core.databinding.wire;
-
-import java.lang.reflect.InvocationTargetException;
-import java.util.HashMap;
-import java.util.Map;
-
-import javax.xml.namespace.QName;
-
-import org.apache.tuscany.sca.databinding.DataBinding;
-import org.apache.tuscany.sca.databinding.ExceptionHandler;
-import org.apache.tuscany.sca.databinding.Mediator;
-import org.apache.tuscany.sca.databinding.TransformationException;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
-import org.apache.tuscany.sca.interfacedef.util.FaultException;
-import org.apache.tuscany.sca.interfacedef.util.XMLType;
-import org.apache.tuscany.sca.invocation.Interceptor;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-
-/**
- * An interceptor to transform data accross databindings on the wire
- * 
- * @version $Rev$ $Date$
- */
-public class DataTransformationInterceptor implements Interceptor {
-    private Invoker next;
-
-    private Operation sourceOperation;
-
-    private Operation targetOperation;
-
-    private Mediator mediator;
-
-    public DataTransformationInterceptor(RuntimeWire wire,
-                                         Operation sourceOperation,
-                                         Operation targetOperation,
-                                         Mediator mediator) {
-        super();
-        this.sourceOperation = sourceOperation;
-        this.targetOperation = targetOperation;
-        this.mediator = mediator;
-    }
-
-    public Invoker getNext() {
-        return next;
-    }
-
-    public Message invoke(Message msg) {
-        Object input = transform(msg.getBody(), sourceOperation.getInputType(), targetOperation.getInputType(), false);
-        msg.setBody(input);
-        Message resultMsg = next.invoke(msg);
-        Object result = resultMsg.getBody();
-        if (sourceOperation.isNonBlocking()) {
-            // Not to reset the message body
-            return resultMsg;
-        }
-
-        // FIXME: Should we fix the Operation model so that getOutputType
-        // returns DataType<DataType<T>>?
-        DataType<DataType> targetType =
-            new DataTypeImpl<DataType>(DataBinding.IDL_OUTPUT, Object.class, targetOperation.getOutputType());
-
-        DataType<DataType> sourceType =
-            new DataTypeImpl<DataType>(DataBinding.IDL_OUTPUT, Object.class, sourceOperation.getOutputType());
-
-        if (resultMsg.isFault()) {
-
-            // FIXME: We need to figure out what fault type it is and then
-            // transform it
-            // back the source fault type
-            // throw new InvocationRuntimeException((Throwable) result);
-
-            if ((result instanceof Exception) && !(result instanceof RuntimeException)) {
-                // FIXME: How to match fault data to a fault type for the
-                // operation?
-
-                // If the result is from an InvocationTargetException look at
-                // the actual cause.
-                if (result instanceof InvocationTargetException) {
-                    result = ((InvocationTargetException)result).getCause();
-                }
-                DataType targetDataType = null;
-                for (DataType exType : targetOperation.getFaultTypes()) {
-                    if (((Class)exType.getPhysical()).isInstance(result)) {
-                        if (result instanceof FaultException) {
-                            if (((FaultException)result).isMatchingType(exType.getLogical())) {
-                                targetDataType = exType;
-                                break;
-                            }
-                        } else {
-                            targetDataType = exType;
-                            break;
-                        }
-                    }
-                }
-
-                if (targetDataType == null) {
-                    // Not a business exception
-                    return resultMsg;
-                }
-
-                DataType targetFaultType = getFaultType(targetDataType);
-                if (targetFaultType == null) {
-                    throw new TransformationException("Target fault type cannot be resolved: " + targetDataType);
-                }
-
-                // FIXME: How to match a source fault type to a target fault
-                // type?
-                DataType sourceDataType = null;
-                DataType sourceFaultType = null;
-                for (DataType exType : sourceOperation.getFaultTypes()) {
-                    DataType faultType = getFaultType(exType);
-                    // Match by the QName (XSD element) of the fault type
-                    if (faultType != null && typesMatch(targetFaultType.getLogical(), faultType.getLogical())) {
-                        sourceDataType = exType;
-                        sourceFaultType = faultType;
-                        break;
-                    }
-                }
-
-                if (sourceFaultType == null) {
-                    throw new TransformationException("No matching source fault type is found: " + targetFaultType);
-                }
-
-                Object newResult =
-                    transformException(result, targetDataType, sourceDataType, targetFaultType, sourceFaultType);
-                if (newResult != result) {
-                    resultMsg.setFaultBody(newResult);
-                }
-            }
-
-        } else {
-            assert !(result instanceof Throwable) : "Expected messages that are not throwable " + result;
-
-            Object newResult = transform(result, targetType, sourceType, true);
-            if (newResult != result) {
-                resultMsg.setBody(newResult);
-            }
-        }
-
-        return resultMsg;
-    }
-
-    private Object transform(Object source, DataType sourceType, DataType targetType, boolean isResponse) {
-        if (sourceType == targetType || (sourceType != null && sourceType.equals(targetType))) {
-            return source;
-        }
-        Map<String, Object> metadata = new HashMap<String, Object>();
-        metadata.put("source.operation", isResponse ? targetOperation : sourceOperation);
-        metadata.put("target.operation", isResponse ? sourceOperation : targetOperation);
-        return mediator.mediate(source, sourceType, targetType, metadata);
-    }
-
-    private DataType getFaultType(DataType exceptionType) {
-        // FIXME: We cannot assume the exception will have a databinding set
-        DataBinding targetDataBinding = mediator.getDataBindings().getDataBinding(exceptionType.getDataBinding());
-        if (targetDataBinding == null) {
-            return null;
-        }
-        ExceptionHandler targetHandler = targetDataBinding.getExceptionHandler();
-        if (targetHandler == null) {
-            return null;
-        }
-        return targetHandler.getFaultType(exceptionType);
-    }
-
-    private boolean typesMatch(Object first, Object second) {
-        if (first.equals(second)) {
-            return true;
-        }
-        if (first instanceof XMLType && second instanceof XMLType) {
-            XMLType t1 = (XMLType)first;
-            XMLType t2 = (XMLType)second;
-            return matches(t1.getElementName(), t2.getElementName()) && matches(t1.getTypeName(), t2.getTypeName());
-        }
-        return false;
-    }
-
-    /**
-     * @param qn1
-     * @param qn2
-     */
-    private boolean matches(QName qn1, QName qn2) {
-        if (qn1 == qn2) {
-            return true;
-        }
-        if (qn1 == null || qn2 == null) {
-            return false;
-        }
-        String ns1 = qn1.getNamespaceURI();
-        String ns2 = qn2.getNamespaceURI();
-        String e1 = qn1.getLocalPart();
-        String e2 = qn2.getLocalPart();
-        if (e1.equals(e2) && (ns1.equals(ns2) || ns1.equals(ns2 + "/") || ns2.equals(ns1 + "/"))) {
-            // Tolerating the trailing / which is required by JAX-WS java package --> xml ns mapping
-            return true;
-        }
-        return false;
-    }
-
-    /**
-     * @param source The source exception
-     * @param sourceExType The data type for the source exception
-     * @param targetExType The data type for the target exception
-     * @param sourceType The fault type for the source
-     * @param targetType The fault type for the target
-     * @return
-     */
-    private Object transformException(Object source,
-                                      DataType sourceExType,
-                                      DataType targetExType,
-                                      DataType sourceType,
-                                      DataType targetType) {
-        if (sourceType == targetType || (sourceType != null && sourceType.equals(targetType))) {
-            return source;
-        }
-        Map<String, Object> metadata = new HashMap<String, Object>();
-        metadata.put("source.operation", targetOperation);
-        metadata.put("target.operation", sourceOperation);
-
-        DataType<DataType> eSourceDataType =
-            new DataTypeImpl<DataType>("idl:fault", sourceExType.getPhysical(), sourceType);
-        DataType<DataType> eTargetDataType =
-            new DataTypeImpl<DataType>("idl:fault", targetExType.getPhysical(), targetType);
-
-        return mediator.mediate(source, eSourceDataType, eTargetDataType, metadata);
-    }
-
-    public void setNext(Invoker next) {
-        this.next = next;
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/PassByValueInterceptor.java b/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/PassByValueInterceptor.java
deleted file mode 100644
index 6ecfe4e2ef..0000000000
--- a/branches/sca-java-1.0.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/PassByValueInterceptor.java
+++ /dev/null
@@ -1,113 +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.core.databinding.wire;
-
-import java.util.IdentityHashMap;
-import java.util.Map;
-
-import org.apache.tuscany.sca.databinding.DataBinding;
-import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.Interceptor;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.invocation.Message;
-
-public class PassByValueInterceptor implements Interceptor {
-
-    private DataBindingExtensionPoint dataBindings;
-    private Operation operation;
-
-    private Invoker nextInvoker;
-
-    public PassByValueInterceptor(DataBindingExtensionPoint dataBindings, Operation operation) {
-        this.dataBindings = dataBindings;
-        this.operation = operation;
-    }
-
-    public Message invoke(Message msg) {
-        Object obj = msg.getBody();
-        msg.setBody(copy((Object[])obj));
-
-        Message resultMsg = nextInvoker.invoke(msg);
-
-        if (!msg.isFault() && operation.getOutputType() != null) {
-            String dataBindingId = operation.getOutputType().getDataBinding();
-            DataBinding dataBinding = dataBindings.getDataBinding(dataBindingId);
-            resultMsg.setBody(copy(resultMsg.getBody(), dataBinding));
-        }
-        return resultMsg;
-    }
-
-    public Object[] copy(Object[] args) {
-        if (args == null) {
-            return null;
-        }
-        Object[] copiedArgs = new Object[args.length];
-        Map<Object, Object> map = new IdentityHashMap<Object, Object>();
-        for (int i = 0; i < args.length; i++) {
-            if (args[i] == null) {
-                copiedArgs[i] = null;
-            } else {
-                Object copiedArg = map.get(args[i]);
-                if (copiedArg != null) {
-                    copiedArgs[i] = copiedArg;
-                } else {
-                    String dataBindingId = operation.getInputType().getLogical().get(i).getDataBinding();
-                    DataBinding dataBinding = dataBindings.getDataBinding(dataBindingId);
-                    copiedArg = copy(args[i], dataBinding);
-                    map.put(args[i], copiedArg);
-                    copiedArgs[i] = copiedArg;
-                }
-            }
-        }
-        return copiedArgs;
-    }
-
-    public Object copy(Object arg, DataBinding argDataBinding) {
-        if (arg == null) {
-            return null;
-        }
-        Object copiedArg;
-        if (argDataBinding != null) {
-            copiedArg = argDataBinding.copy(arg);
-        } else {
-            copiedArg = arg;
-            DataType<?> dataType = dataBindings.introspectType(arg);
-            if (dataType != null) {
-                DataBinding binding = dataBindings.getDataBinding(dataType.getDataBinding());
-                if (binding != null) {
-                    copiedArg = binding.copy(arg);
-                }
-            }
-            // FIXME: What to do if it's not recognized?
-        }
-        return copiedArg;
-    }
-
-    public Invoker getNext() {
-        return nextInvoker;
-    }
-
-    public void setNext(Invoker next) {
-        this.nextInvoker = next;
-    }
-
-}