/*
* Copyright 2009 Red Hat, Inc.
*
* Red Hat 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:
*
* 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 org.jboss.netty.channel;
/**
* The {@link CompleteChannelFuture} which is failed already. It is
* recommended to use {@link Channels#failedFuture(Channel, Throwable)}
* instead of calling the constructor of this future.
*
* @author <a href="http://www.jboss.org/netty/">The Netty Project</a>
* @author <a href="http://gleamynode.net/">Trustin Lee</a>
*
* @version $Rev: 2080 $, $Date: 2010-01-26 18:04:19 +0900 (Tue, 26 Jan 2010) $
*/
public class FailedChannelFuture extends CompleteChannelFuture {
private final Throwable cause;
/**
* Creates a new instance.
*
* @param channel the {@link Channel} associated with this future
* @param cause the cause of failure
*/
public FailedChannelFuture(Channel channel, Throwable cause) {
super(channel);
if (cause == null) {
throw new NullPointerException("cause");
}
this.cause = cause;
}
public Throwable getCause() {
return cause;
}
public boolean isSuccess() {
return false;
}
}