1 files changed, 0 insertions, 168 deletions
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/handler/CometBindingHandler.java b/sca-java-2.x/branches/2.0-Beta3/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/handler/CometBindingHandler.java
deleted file mode 100644
index 0c9902211c..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/handler/CometBindingHandler.java
+++ /dev/null
@@ -1,168 +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.binding.comet.runtime.handler;
-
-import java.lang.reflect.InvocationTargetException;
-
-import javax.ws.rs.FormParam;
-import javax.ws.rs.GET;
-import javax.ws.rs.POST;
-import javax.ws.rs.Path;
-import javax.ws.rs.PathParam;
-import javax.ws.rs.QueryParam;
-
-import org.apache.tuscany.sca.assembly.EndpointReference;
-import org.apache.tuscany.sca.binding.comet.runtime.JSONUtil;
-import org.apache.tuscany.sca.binding.comet.runtime.manager.CometEndpointManager;
-import org.apache.tuscany.sca.binding.comet.runtime.manager.CometOperationManager;
-import org.apache.tuscany.sca.binding.comet.runtime.manager.CometSessionManager;
-import org.apache.tuscany.sca.core.assembly.impl.RuntimeEndpointImpl;
-import org.apache.tuscany.sca.core.assembly.impl.RuntimeEndpointReferenceImpl;
-import org.apache.tuscany.sca.core.invocation.Constants;
-import org.apache.tuscany.sca.core.invocation.impl.MessageImpl;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.runtime.RuntimeEndpoint;
-import org.atmosphere.cpr.Broadcaster;
-import org.atmosphere.cpr.BroadcasterLifeCyclePolicy;
-import org.atmosphere.cpr.BroadcasterLifeCyclePolicy.ATMOSPHERE_RESOURCE_POLICY;
-import org.atmosphere.cpr.BroadcasterLifeCyclePolicyListener;
-import org.atmosphere.jersey.JerseyBroadcaster;
-import org.atmosphere.jersey.SuspendResponse;
-
-/**
- * Handles requests for comet services and for creating a persistent connection.
- */
-@Path("/")
-public class CometBindingHandler {
-
-    /**
-     * Suspends the current HTTP connection.
-     * 
-     * @param sessionId
-     *            session id to identify client
-     * @return a response that is not committed, just flushed
-     */
-    @GET
-    @Path("/connect")
-    public SuspendResponse<String> connect(@QueryParam("sessionId") String sessionId) {
-        Broadcaster broadcaster = CometSessionManager.get(sessionId);
-        if (broadcaster == null) {
-            broadcaster = new JerseyBroadcaster(sessionId);
-            BroadcasterLifeCyclePolicy policy = new BroadcasterLifeCyclePolicy.Builder().policy(
-                    ATMOSPHERE_RESOURCE_POLICY.EMPTY_DESTROY).build();
-            broadcaster.setBroadcasterLifeCyclePolicy(policy);
-            broadcaster.addBroadcasterLifeCyclePolicyListener(new CometBroadcasterLifeCyclePolicyListener(sessionId));
-            CometSessionManager.add(sessionId, broadcaster);
-        }
-        return new SuspendResponse.SuspendResponseBuilder<String>().broadcaster(broadcaster).outputComments(true)
-                .build();
-    }
-
-    /**
-     * Handles requests for service operations.
-     * 
-     * @param service
-     *            the service to invoke
-     * @param method
-     *            the method to invoke
-     * @param sessionId
-     *            the client session id
-     * @param callbackMethod
-     *            the callbackMethod to invoke once a response is available
-     * @param jsonData
-     *            method arguments sent by the client in JSON format
-     * @throws InvocationTargetException
-     *             if a problem occurs while invoking the service implementation
-     */
-    @POST
-    @Path("/{service}/{method}")
-    public void handleRequest(@PathParam("service") String service, @PathParam("method") String method,
-            @FormParam("sessionId") String sessionId, @FormParam("callbackMethod") String callbackMethod,
-            @FormParam("params") String jsonData) throws InvocationTargetException {
-        String url = "/" + service + "/" + method;
-        RuntimeEndpoint wire = CometEndpointManager.get(url);
-        Operation operation = CometOperationManager.get(url);
-
-        final Object[] args = JSONUtil.decodeJsonParamsForOperation(jsonData, operation);
-        Message msg = createMessageWithMockedCometReference(args, sessionId, callbackMethod);
-        boolean isVoidReturnType = operation.getOutputType().getLogical().isEmpty();
-        if (!isVoidReturnType) {
-            Object response = wire.invoke(operation, args);
-            Broadcaster broadcaster = CometSessionManager.get(sessionId);
-            if (broadcaster != null) {
-                broadcaster.broadcast(callbackMethod + "($.secureEvalJSON('" + JSONUtil.encodeResponse(response)
-                        + "'))");
-            }
-        } else {
-            wire.invoke(operation, msg);
-        }
-    }
-
-    /**
-     * Creates a message with a mocked EndpointReference in the 'from' field to
-     * simulate a comet reference (because requests are coming from browsers).
-     * This is needed by the callback mechanism to have a source for the
-     * request.
-     * 
-     * @param args
-     *            arguments for the method invocation
-     * @param sessionId
-     *            the session id of the client
-     * @param callbackMethod
-     *            method to call once a response is available
-     * @return an invocation message
-     */
-    private Message createMessageWithMockedCometReference(Object[] args, String sessionId, String callbackMethod) {
-        Message msg = new MessageImpl();
-        msg.getHeaders().put(Constants.MESSAGE_ID, sessionId);
-        msg.setBody(args);
-        EndpointReference re = new RuntimeEndpointReferenceImpl();
-        RuntimeEndpointImpl callbackEndpoint = new RuntimeEndpointImpl();
-        callbackEndpoint.setURI(callbackMethod);
-        re.setCallbackEndpoint(callbackEndpoint);
-        msg.setFrom(re);
-        return msg;
-    }
-
-    public class CometBroadcasterLifeCyclePolicyListener implements BroadcasterLifeCyclePolicyListener {
-
-        private String sessionId;
-
-        public CometBroadcasterLifeCyclePolicyListener(String sessionId) {
-            this.sessionId = sessionId;
-        }
-
-        @Override
-        public void onDestroy() {
-        }
-
-        @Override
-        public void onEmpty() {
-            CometSessionManager.remove(sessionId);
-        }
-
-        @Override
-        public void onIdle() {
-        }
-
-    }
-
-}