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 /**
26 * A default implementation of {@link CloseFuture}.
27 *
28 * @author <a href="http://mina.apache.org">Apache MINA Project</a>
29 */
30 public class DefaultCloseFuture extends DefaultIoFuture implements CloseFuture {
31 /**
32 * Creates a new instance.
33 */
34 public DefaultCloseFuture(IoSession session) {
35 super(session);
36 }
37
38 public boolean isClosed() {
39 if (isDone()) {
40 return ((Boolean) getValue()).booleanValue();
41 } else {
42 return false;
43 }
44 }
45
46 public void setClosed() {
47 setValue(Boolean.TRUE);
48 }
49
50 @Override
51 public CloseFuture await() throws InterruptedException {
52 return (CloseFuture) super.await();
53 }
54
55 @Override
56 public CloseFuture awaitUninterruptibly() {
57 return (CloseFuture) super.awaitUninterruptibly();
58 }
59
60 @Override
61 public CloseFuture addListener(IoFutureListener<?> listener) {
62 return (CloseFuture) super.addListener(listener);
63 }
64
65 @Override
66 public CloseFuture removeListener(IoFutureListener<?> listener) {
67 return (CloseFuture) super.removeListener(listener);
68 }
69 }