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Diffstat (limited to 'tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/JDKCallbackInvocationHandler.java')
-rw-r--r--tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/JDKCallbackInvocationHandler.java111
1 files changed, 0 insertions, 111 deletions
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/JDKCallbackInvocationHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/JDKCallbackInvocationHandler.java
deleted file mode 100644
index b0e108dd93..0000000000
--- a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/JDKCallbackInvocationHandler.java
+++ /dev/null
@@ -1,111 +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.invocation.impl;
-
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-
-import org.apache.tuscany.sca.core.assembly.impl.RuntimeWireImpl;
-import org.apache.tuscany.sca.core.context.impl.CallableReferenceImpl;
-import org.apache.tuscany.sca.core.conversation.ConversationState;
-import org.apache.tuscany.sca.invocation.InvocationChain;
-import org.apache.tuscany.sca.invocation.MessageFactory;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.oasisopen.sca.NoRegisteredCallbackException;
-import org.oasisopen.sca.ServiceRuntimeException;
-
-/**
- * Responsible for dispatching to a callback through a wire. <p/> TODO cache
- * target invoker
- *
- * @version $Rev$ $Date$
- */
-public class JDKCallbackInvocationHandler extends JDKInvocationHandler {
- private static final long serialVersionUID = -3350283555825935609L;
-
- public JDKCallbackInvocationHandler(MessageFactory messageFactory, CallbackReferenceImpl ref) {
- super(messageFactory, ref);
- this.fixedWire = false;
- }
-
- @Override
- @SuppressWarnings( {"unchecked"})
- public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
- if (Object.class == method.getDeclaringClass()) {
- return invokeObjectMethod(method, args);
- }
-
- // obtain a dedicated wire to be used for this callback invocation
- RuntimeWire wire = ((CallbackReferenceImpl)callableReference).getCallbackWire();
- if (wire == null) {
- //FIXME: need better exception
- throw new ServiceRuntimeException("No callback wire found");
- }
-
- // set the conversational state based on the interface that
- // is specified for the reference that this wire belongs to
- // TODO - EPR - not required for OASIS
- //initConversational(wire);
-
- // set the conversation id into the conversation object. This is
- // a special case for callbacks as, unless otherwise set manually,
- // the callback should use the same conversation id as was received
- // on the incoming call to this component
- if (conversational) {
-
- if (conversation == null || conversation.getState() == ConversationState.ENDED) {
- conversation = null;
- }
- Object convID = conversation == null ? null : conversation.getConversationID();
-
- // create a conversation id if one doesn't exist
- // already, i.e. the conversation is just starting
- if (convID == null) {
- convID = ((CallbackReferenceImpl)callableReference).getConvID();
- if (convID != null) {
- conversation = ((RuntimeWireImpl)wire).getConversationManager().getConversation(convID);
- if (callableReference != null) {
- ((CallableReferenceImpl)callableReference).attachConversation(conversation);
- }
- }
- }
- }
-
- setEndpoint(((CallbackReferenceImpl)callableReference).getResolvedEndpoint());
-
- InvocationChain chain = getInvocationChain(method, wire);
- if (chain == null) {
- throw new IllegalArgumentException("No matching operation is found: " + method);
- }
-
- try {
- return invoke(chain, args, wire, wire.getEndpointReference());
- } catch (InvocationTargetException e) {
- Throwable t = e.getCause();
- if (t instanceof NoRegisteredCallbackException) {
- throw t;
- }
- throw e;
- } finally {
- // allow the cloned wire to be reused by subsequent callbacks
- ((RuntimeWireImpl)wire).releaseWire();
- }
- }
-
-}