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Tomcat example source code file (

This example Tomcat source code file ( is included in the "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Tomcat tags/keywords

channellistener, channellistener, io, member, member

The Tomcat source code

 * 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
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
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package org.apache.catalina.tribes;

 * <p>Title: ChannelListener

* * <p>Description: An interface to listens to incoming messages from a channel

* When a message is received, the Channel will invoke the channel listener in a conditional sequence. * <code>if ( listener.accept(msg,sender) ) listener.messageReceived(msg,sender);
* A ChannelListener implementation MUST NOT return true on <code>accept(Serializable, Member) * if it doesn't intend to process the message. The channel can this way track whether a message * was processed by an above application or if it was just received and forgot about, a featuer required * to support message-response(RPC) calls<br> * * @author Filip Hanik * @version 1.0 */ public interface ChannelListener { /** * Receive a message from the channel * @param msg Serializable * @param sender - the source of the message */ public void messageReceived(Serializable msg, Member sender); /** * Invoked by the channel to determine if the listener will process this message or not. * @param msg Serializable * @param sender Member * @return boolean */ public boolean accept(Serializable msg, Member sender); /** * * @param listener Object * @return boolean * @see Object#equals(Object) */ public boolean equals(Object listener); /** * * @return int * @see Object#hashCode(int) */ public int hashCode(); }

Other Tomcat examples (source code examples)

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