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Java > Open Source Codes > org > jboss > aspects > remoting > AOPRemotingInvocationHandler


1 /*
2   * JBoss, Home of Professional Open Source
3   * Copyright 2005, JBoss Inc., and individual contributors as indicated
4   * by the @authors tag. See the copyright.txt in the distribution for a
5   * full listing of individual contributors.
6   *
7   * This is free software; you can redistribute it and/or modify it
8   * under the terms of the GNU Lesser General Public License as
9   * published by the Free Software Foundation; either version 2.1 of
10   * the License, or (at your option) any later version.
11   *
12   * This software is distributed in the hope that it will be useful,
13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15   * Lesser General Public License for more details.
16   *
17   * You should have received a copy of the GNU Lesser General Public
18   * License along with this software; if not, write to the Free
19   * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20   * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21   */
22 package org.jboss.aspects.remoting;
23
24 import org.jboss.aop.Dispatcher;
25 import org.jboss.remoting.InvocationRequest;
26 import org.jboss.remoting.callback.InvokerCallbackHandler;
27 import org.jboss.remoting.ServerInvocationHandler;
28 import org.jboss.remoting.ServerInvoker;
29
30 import javax.management.MBeanServer JavaDoc;
31
32 /**
33  * AOPRemotingInvocationHandler is a ServerInvocationHandler that will forward requests to the
34  * aop Dispatcher
35  *
36  * @author <a HREF="mailto:bill@jboss.org">Bill Burke</a>
37  * @version $Revision: 37406 $
38  */
39 public class AOPRemotingInvocationHandler implements ServerInvocationHandler
40 {
41    public AOPRemotingInvocationHandler()
42    {
43       super();
44    }
45
46    /**
47     * set the invoker that owns this handler
48     *
49     * @param invoker
50     */
51    public void setInvoker(ServerInvoker invoker)
52    {
53    }
54
55    /**
56     * set the mbean server that the handler can reference
57     *
58     * @param server
59     */
60    public void setMBeanServer( MBeanServer JavaDoc server )
61    {
62    }
63
64    /**
65     * method is called to destroy the handler and remove all pending notifications and listeners
66     * from the notification cache
67     */
68    public synchronized void destroy()
69    {
70    }
71
72    protected void finalize() throws Throwable JavaDoc
73    {
74       destroy();
75       super.finalize();
76    }
77
78    public Object JavaDoc invoke(InvocationRequest invocation)
79       throws Throwable JavaDoc
80    {
81       org.jboss.aop.joinpoint.Invocation inv =(org.jboss.aop.joinpoint.Invocation)invocation.getParameter();
82       return Dispatcher.singleton.invoke(inv);
83    }
84
85     /**
86      * Adds a callback handler that will listen for callbacks from
87      * the server invoker handler.
88      * @param callbackHandler
89      */
90     public void addListener(InvokerCallbackHandler callbackHandler)
91     {
92         //TODO: implement for callback api -TME
93 }
94
95     /**
96      * Removes the callback handler that was listening for callbacks
97      * from the server invoker handler.
98      * @param callbackHandler
99      */
100     public void removeListener(InvokerCallbackHandler callbackHandler)
101     {
102         //TODO: implement for callback api -TME
103 }
104 }
105
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