1 files changed, 0 insertions, 183 deletions
diff --git a/sandbox/fmoga/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/handler/CometBindingHandler.java b/sandbox/fmoga/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/handler/CometBindingHandler.java
deleted file mode 100644
index 5f228bb955..0000000000
--- a/sandbox/fmoga/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/handler/CometBindingHandler.java
+++ /dev/null
@@ -1,183 +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 java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-
-import javax.servlet.ServletContext;
-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.Produces;
-import javax.ws.rs.core.Context;
-
-import org.apache.tuscany.sca.binding.comet.runtime.ServletFactory;
-import org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.runtime.RuntimeEndpoint;
-import org.atmosphere.annotation.Broadcast;
-import org.atmosphere.cpr.Broadcaster;
-import org.atmosphere.cpr.DefaultBroadcaster;
-import org.atmosphere.jersey.Broadcastable;
-import org.atmosphere.jersey.SuspendResponse;
-import org.oasisopen.sca.annotation.Service;
-
-import com.google.gson.Gson;
-import com.sun.jersey.spi.container.servlet.PerSession;
-
-/**
- * Class serving calls coming for comet services and operations.
- */
-@Path("/")
-@Produces("text/html;charset=ISO-8859-1")
-@PerSession
-@Service(CometCallback.class)
-public class CometBindingHandler implements CometCallback {
-
-    /**
-     * The object used to suspend the response and send async responses back to
-     * client.
-     */
-    private Broadcaster broadcaster;
-
-    /**
-     * The service endpoints corresponding to each operation.
-     */
-    private Map<String, RuntimeEndpoint> endpoints;
-
-    /**
-     * The comet operations.
-     */
-    private Map<String, Operation> operations;
-
-    /**
-     * JSON converter.
-     */
-    private Gson gson;
-
-    /**
-     * The underlying servlet context.
-     */
-    @Context
-    private ServletContext sc;
-
-    /**
-     * Method called at comet connect time. This suspends the response and keeps
-     * the connection opened.
-     * 
-     * @return the suspended response
-     */
-    @GET
-    public SuspendResponse<String> connect() {
-        this.broadcaster = new DefaultBroadcaster();
-        this.endpoints = (Map<String, RuntimeEndpoint>)this.sc.getAttribute(ServletFactory.ENDPOINTS_KEY);
-        this.operations = (Map<String, Operation>)this.sc.getAttribute(ServletFactory.OPERATIONS_KEY);
-        this.gson = new Gson();
-        return new SuspendResponse.SuspendResponseBuilder<String>().broadcaster(this.broadcaster).outputComments(true)
-            .build();
-    }
-
-    /**
-     * Method called on service calls.
-     * 
-     * @param service service called
-     * @param method operation called
-     * @param callbackMethod the callback method from Javascript
-     * @param jsonData arguments for the method sent as JSON array
-     * @return object used by the Broadcaster to send response through the
-     *         persisted connection
-     * @throws InvocationTargetException if problems occur at service invocation
-     */
-    @POST
-    @Path("/{service}/{method}")
-    @Broadcast
-    public Broadcastable callAndRespond(@PathParam("service") final String service,
-                                        @PathParam("method") final String method,
-                                        @FormParam("callback") final String callbackMethod,
-                                        @FormParam("params") final String jsonData) throws InvocationTargetException {
-        final String url = "/" + service + "/" + method;
-        final RuntimeEndpoint wire = this.endpoints.get(url);
-        final Operation operation = this.operations.get(url);
-        final Object[] args = new Object[operation.getInputType().getLogical().size()];
-        final String[] json = this.parseArray(jsonData);
-        int index = 0;
-        // convert each argument to the corresponding class
-        for (final DataType<?> dataType : operation.getInputType().getLogical()) {
-            args[index] = this.gson.fromJson(json[index], dataType.getPhysical());
-            index++;
-        }
-        // invoke the service operation
-        final Object response = wire.invoke(operation, args);
-        return new Broadcastable(callbackMethod + "($.secureEvalJSON('" + this.gson.toJson(response) + "'))", "",
-                                 this.broadcaster);
-    }
-
-    /**
-     * Parse the JSON array containing the arguments for the method call in
-     * order to avoid converting JSON to Object[]. Converting each object
-     * separately to it's corresponding type avoids type mismatch problems at
-     * service invocation.
-     * 
-     * @param jsonArray the JSON array
-     * @return an array of JSON formatted objects
-     */
-    private String[] parseArray(final String jsonArray) {
-        final List<String> objects = new ArrayList<String>();
-        int bracketNum = 0;
-        int parNum = 0;
-        int startPos = 1;
-        for (int i = 0; i < jsonArray.length(); i++) {
-            switch (jsonArray.charAt(i)) {
-                case '{':
-                    bracketNum++;
-                    break;
-                case '}':
-                    bracketNum--;
-                    break;
-                case '[':
-                    parNum++;
-                    break;
-                case ']':
-                    parNum--;
-                    break;
-                case ',':
-                    if ((bracketNum == 0) && (parNum == 1)) {
-                        objects.add(jsonArray.substring(startPos, i));
-                        startPos = i + 1;
-                    }
-            }
-        }
-        // add last object
-        objects.add(jsonArray.substring(startPos, jsonArray.length() - 1));
-        return objects.toArray(new String[] {});
-    }
-
-	@Override
-	public void sendResponse(Object object) {
-		System.out.println("Received callback: " + this.gson.toJson(object));
-	}
-	
-}