1 files changed, 0 insertions, 152 deletions
diff --git a/sca-java-2.x/tags/2.0-M5-RC2/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.java b/sca-java-2.x/tags/2.0-M5-RC2/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.java
deleted file mode 100644
index 4d54fbd46c..0000000000
--- a/sca-java-2.x/tags/2.0-M5-RC2/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.java
+++ /dev/null
@@ -1,152 +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.implementation.java.invocation;
-
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-
-import org.apache.tuscany.sca.assembly.EndpointReference;
-import org.apache.tuscany.sca.core.factory.InstanceWrapper;
-import org.apache.tuscany.sca.core.factory.ObjectCreationException;
-import org.apache.tuscany.sca.core.scope.ScopeContainer;
-import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
-import org.apache.tuscany.sca.implementation.java.JavaImplementation;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.oasisopen.sca.ServiceRuntimeException;
-
-/**
- * Responsible for synchronously dispatching an invocation to a Java component
- * implementation instance
- * 
- * @version $Rev$ $Date$
- */
-public class JavaImplementationInvoker implements Invoker {
-    protected Operation operation;
-    protected Method method;
-    protected boolean allowsPBR;
-
-    @SuppressWarnings("unchecked")
-    protected final ScopeContainer scopeContainer;
-
-    public JavaImplementationInvoker(Operation operation, Method method, RuntimeComponent component) {
-        assert method != null : "Operation method cannot be null";
-        this.method = method;
-        this.operation = operation;
-        this.scopeContainer = ((ScopedRuntimeComponent)component).getScopeContainer();
-        this.allowsPBR = ((JavaImplementation)component.getImplementation()).isAllowsPassByReference(method);
-    }
-
-    public JavaImplementationInvoker(Operation operation, RuntimeComponent component) {
-        // used if the method can't be computed statically in advance 
-        this.operation = operation;
-        this.scopeContainer = ((ScopedRuntimeComponent)component).getScopeContainer();
-    }
-
-    @SuppressWarnings("unchecked")
-    public Message invoke(Message msg) {
-        Operation op = msg.getOperation();
-        if (op == null) {
-            op = this.operation;
-        }
-        Object payload = msg.getBody();
-
-        Object contextId = null;
-
-        EndpointReference from = msg.getFrom();
-
-        // store the current thread context classloader
-        // as we need to replace it with the class loader
-        // used to load the java class as per SCA Spec
-        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
-        
-        try {
-            // The following call might create a new conversation, as a result, the msg.getConversationID() might 
-            // return a new value
-            InstanceWrapper wrapper = scopeContainer.getWrapper(contextId);
-
-            Object instance = wrapper.getInstance();
-
-            // If the method couldn't be computed statically, or the instance being
-            // invoked is a user-specified callback object that doesn't implement
-            // the service interface from which the reflective method was obtained,
-            // compute the method object dynamically for this invocation.
-            Method imethod = method;
-            if (imethod == null || !imethod.getDeclaringClass().isInstance(instance)) {
-                try {
-                    imethod = JavaInterfaceUtil.findMethod(instance.getClass(), operation);
-                } catch (NoSuchMethodException e) {
-                    throw new IllegalArgumentException("Callback object does not provide method " + e.getMessage());
-                }
-            }
-            
-            // Set the thread context classloader of the thread used to invoke an operation 
-            // of a Java POJO component implementation is the class loader of the contribution 
-            // that contains the POJO implementation class.
-            
-            Thread.currentThread().setContextClassLoader(instance.getClass().getClassLoader());
-            
-            Object ret;
-            if (payload != null && !payload.getClass().isArray()) {
-                ret = imethod.invoke(instance, payload);
-            } else {
-                ret = imethod.invoke(instance, (Object[])payload);
-            }
-
-            scopeContainer.returnWrapper(wrapper, contextId);
-            
-            msg.setBody(ret);
-        } catch (InvocationTargetException e) {
-            Throwable cause = e.getTargetException();
-            boolean isChecked = false;
-            for (DataType<?> d : operation.getFaultTypes()) {
-                if (d.getPhysical().isInstance(cause)) {
-                    isChecked = true;
-                    msg.setFaultBody(cause);
-                    break;
-                }
-            } 
-            
-            if (!isChecked) {
-                if (cause instanceof RuntimeException) {
-                    throw (RuntimeException)cause;
-                }
-                if (cause instanceof Error) {
-                    throw (Error)cause;
-                } else {
-                    throw new ServiceRuntimeException(cause.getMessage(), cause);
-                }
-            }            
-                
-        } catch (ObjectCreationException e) {
-            throw new ServiceRuntimeException(e.getMessage(), e);
-        } catch (Exception e) {
-            msg.setFaultBody(e);           
-        } finally {
-            // set the tccl 
-            Thread.currentThread().setContextClassLoader(tccl);
-        }
-        return msg;
-    }
-
-}