/* | |
* 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 com.alibaba.dubbo.common.URL; | |
import com.alibaba.dubbo.remoting.Channel; | |
import com.alibaba.dubbo.remoting.ChannelHandler; | |
import com.alibaba.dubbo.remoting.RemotingException; | |
/** | |
* AbstractChannel | |
* | |
* @author william.liangf | |
*/ | |
public abstract class AbstractChannel extends AbstractPeer implements Channel { | |
public AbstractChannel(URL url, ChannelHandler handler){ | |
super(url, handler); | |
} | |
public void send(Object message, boolean sent) throws RemotingException { | |
if (isClosed()) { | |
throw new RemotingException(this, "Failed to send message " | |
+ (message == null ? "" : message.getClass().getName()) + ":" + message | |
+ ", cause: Channel closed. channel: " + getLocalAddress() + " -> " + getRemoteAddress()); | |
} | |
} | |
@Override | |
public String toString() { | |
return getLocalAddress() + " -> " + getRemoteAddress(); | |
} | |
} |