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30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
FilterAsynchChannel.java | 62.5% | 77.3% | 84.6% | 76.7% |
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/**
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*
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* Copyright 2004 Hiram Chirino
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.activeio;
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import java.io.IOException;
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/**
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* A AsynchChannelFilter can be used as a filter between a {@see org.activeio.AsynchChannel}
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* and it's {@see org.activeio.ChannelConsumer}. Most {@see org.activeio.AsynchChannel}
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* that are not directly accessing the network will extends the AsynchChannelFilter since they act as a
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* filter between the client and the network. O
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*
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* @version $Revision$
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*/
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public class FilterAsynchChannel implements AsynchChannel, AsynchChannelListener { |
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final protected AsynchChannel next;
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protected AsynchChannelListener channelListener;
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public FilterAsynchChannel(AsynchChannel next) {
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this.next = next;
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} |
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/**
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*/
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public void setAsynchChannelListener(AsynchChannelListener channelListener) { |
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this.channelListener = channelListener;
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if (channelListener == null) |
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next.setAsynchChannelListener(null);
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else
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next.setAsynchChannelListener(this);
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} |
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/**
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* @see org.activeio.Channel#write(org.activeio.channel.Packet)
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*/
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public void write(Packet packet) throws IOException { |
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next.write(packet); |
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} |
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/**
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* @see org.activeio.Channel#flush()
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*/
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public void flush() throws IOException { |
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next.flush(); |
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} |
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/**
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* @see org.activeio.Disposable#dispose()
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*/
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public void dispose() { |
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next.dispose(); |
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} |
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/**
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* @see org.activeio.Service#start()
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* @throws IOException if the next channel has not been set.
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*/
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public void start() throws IOException { |
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if( next == null ) |
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throw new IOException("The next channel has not been set."); |
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if( channelListener ==null ) |
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throw new IOException("The UpPacketListener has not been set."); |
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next.start(); |
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} |
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/**
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* @see org.activeio.Service#stop(long)
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*/
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public void stop(long timeout) throws IOException { |
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next.stop(timeout); |
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} |
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/**
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* @see org.activeio.AsynchChannelListener#onPacket(org.activeio.channel.Packet)
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*/
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public void onPacket(Packet packet) { |
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channelListener.onPacket(packet); |
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} |
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/**
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* @see org.activeio.AsynchChannelListener#onPacketError(org.activeio.channel.ChannelException)
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*/
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public void onPacketError(IOException error) { |
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channelListener.onPacketError(error); |
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} |
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/**
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* @return Returns the next.
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*/
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public AsynchChannel getNext() {
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return next;
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} |
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/**
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* @return Returns the packetListener.
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*/
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public AsynchChannelListener getAsynchChannelListener() {
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return channelListener;
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} |
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public Object narrow(Class target) {
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if( target.isAssignableFrom(getClass()) ) {
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return this; |
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} |
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return next.narrow(target);
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} |
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public String toString() {
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return next.toString();
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} |
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} |
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