/* | |
* Copyright 1999-2011 Alibaba Group. | |
* | |
* Licensed 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 com.alibaba.dubbo.remoting.transport; | |
import java.net.InetSocketAddress; | |
import com.alibaba.dubbo.common.URL; | |
import com.alibaba.dubbo.remoting.Channel; | |
import com.alibaba.dubbo.remoting.ChannelHandler; | |
import com.alibaba.dubbo.remoting.RemotingException; | |
/** | |
* ChannelDelegate | |
* | |
* @author william.liangf | |
*/ | |
public class ChannelDelegate implements Channel { | |
private transient Channel channel; | |
public ChannelDelegate() { | |
} | |
public ChannelDelegate(Channel channel) { | |
setChannel(channel); | |
} | |
public Channel getChannel() { | |
return channel; | |
} | |
public void setChannel(Channel channel) { | |
if (channel == null) { | |
throw new IllegalArgumentException("channel == null"); | |
} | |
this.channel = channel; | |
} | |
public URL getUrl() { | |
return channel.getUrl(); | |
} | |
public InetSocketAddress getRemoteAddress() { | |
return channel.getRemoteAddress(); | |
} | |
public ChannelHandler getChannelHandler() { | |
return channel.getChannelHandler(); | |
} | |
public boolean isConnected() { | |
return channel.isConnected(); | |
} | |
public InetSocketAddress getLocalAddress() { | |
return channel.getLocalAddress(); | |
} | |
public boolean hasAttribute(String key) { | |
return channel.hasAttribute(key); | |
} | |
public void send(Object message) throws RemotingException { | |
channel.send(message); | |
} | |
public Object getAttribute(String key) { | |
return channel.getAttribute(key); | |
} | |
public void setAttribute(String key, Object value) { | |
channel.setAttribute(key, value); | |
} | |
public void send(Object message, boolean sent) throws RemotingException { | |
channel.send(message, sent); | |
} | |
public void removeAttribute(String key) { | |
channel.removeAttribute(key); | |
} | |
public void close() { | |
channel.close(); | |
} | |
public void close(int timeout) { | |
channel.close(timeout); | |
} | |
public boolean isClosed() { | |
return channel.isClosed(); | |
} | |
} |