1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 *
19 */
20 package org.apache.mina.core.future;
21
22 import org.apache.mina.core.session.IoSession;
23
24 /**
25 * A default implementation of {@link CloseFuture}.
26 *
27 * @author <a href="http://mina.apache.org">Apache MINA Project</a>
28 */
29 public class DefaultCloseFuture extends DefaultIoFuture implements CloseFuture {
30 /**
31 * Creates a new instance.
32 */
33 public DefaultCloseFuture(IoSession session) {
34 super(session);
35 }
36
37 public boolean isClosed() {
38 if (isDone()) {
39 return ((Boolean) getValue()).booleanValue();
40 } else {
41 return false;
42 }
43 }
44
45 public void setClosed() {
46 setValue(Boolean.TRUE);
47 }
48
49 @Override
50 public CloseFuture await() throws InterruptedException {
51 return (CloseFuture) super.await();
52 }
53
54 @Override
55 public CloseFuture awaitUninterruptibly() {
56 return (CloseFuture) super.awaitUninterruptibly();
57 }
58
59 @Override
60 public CloseFuture addListener(IoFutureListener<?> listener) {
61 return (CloseFuture) super.addListener(listener);
62 }
63
64 @Override
65 public CloseFuture removeListener(IoFutureListener<?> listener) {
66 return (CloseFuture) super.removeListener(listener);
67 }
68 }