001 package org.apache.turbine.services.jsonrpc;
002
003 /*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements. See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership. The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License. You may obtain a copy of the License at
011 *
012 * http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied. See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022 import java.io.CharArrayWriter;
023
024 import javax.servlet.http.HttpServletRequest;
025 import javax.servlet.http.HttpSession;
026
027 import org.apache.turbine.services.TurbineServices;
028
029 import com.metaparadigm.jsonrpc.JSONRPCBridge;
030
031 /**
032 * This is a static accessor class for {@link JsonRpcService}.
033 *
034 * @author <a href="mailto:seade@backstagetech.com.au">Scott Eade</a>
035 * @version $Id: TurbineJsonRpc.java 712125 2008-11-07 13:47:28Z seade $
036 */
037 public abstract class TurbineJsonRpc
038 {
039 /**
040 * Returns system's configured implementation of {@link JsonRpcService}.
041 *
042 * @return an implementation of <code>JsonRpcService</code>
043 */
044 public static JsonRpcService getService()
045 {
046 return (JsonRpcService) TurbineServices.getInstance()
047 .getService(JsonRpcService.SERVICE_NAME);
048 }
049
050 public static Object processCall(CharArrayWriter cdata,
051 JSONRPCBridge json_bridge, HttpServletRequest request)
052 {
053 return getService().processCall(cdata, json_bridge, request);
054 }
055
056 public static void registerObject(HttpSession session, String key, Object value)
057 {
058 getService().registerObject(session, key, value);
059 }
060
061 public static void registerObjectGlobal(String key, Object value)
062 {
063 getService().registerObjectGlobal(key, value);
064 }
065
066 public static JSONRPCBridge getBridge(HttpSession session)
067 {
068 return getService().getBridge(session);
069 }
070
071 public static void clearBridge(HttpSession session)
072 {
073 getService().clearBridge(session);
074 }
075 }