1 /*
2 * Copyright 2012 The Netty Project
3 *
4 * The Netty Project licenses this file to you under the Apache License,
5 * version 2.0 (the "License"); you may not use this file except in compliance
6 * with the License. You may obtain a copy of the License at:
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations
14 * under the License.
15 */
16 package org.jboss.netty.channel;
17
18 /**
19 * ChannelFutureListener implementation which takes another ChannelFuture and notifies it
20 * once the operationComplete method was called.
21 */
22 public final class ChannelFutureNotifier implements ChannelFutureListener {
23 private final ChannelFuture future;
24
25 public ChannelFutureNotifier(ChannelFuture future) {
26 this.future = future;
27 }
28
29 public void operationComplete(ChannelFuture cf) throws Exception {
30 if (cf.isSuccess()) {
31 future.setSuccess();
32 } else {
33 future.setFailure(cf.getCause());
34 }
35 }
36 }