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 * @param session The associated session
34 */
35 public DefaultCloseFuture(IoSession session) {
36 super(session);
37 }
38
39 /**
40 * {@inheritDoc}
41 */
42 @Override
43 public boolean isClosed() {
44 if (isDone()) {
45 return ((Boolean) getValue()).booleanValue();
46 } else {
47 return false;
48 }
49 }
50
51 /**
52 * {@inheritDoc}
53 */
54 @Override
55 public void setClosed() {
56 setValue(Boolean.TRUE);
57 }
58
59 /**
60 * {@inheritDoc}
61 */
62 @Override
63 public CloseFuture await() throws InterruptedException {
64 return (CloseFuture) super.await();
65 }
66
67 /**
68 * {@inheritDoc}
69 */
70 @Override
71 public CloseFuture awaitUninterruptibly() {
72 return (CloseFuture) super.awaitUninterruptibly();
73 }
74
75 /**
76 * {@inheritDoc}
77 */
78 @Override
79 public CloseFuture addListener(IoFutureListener<?> listener) {
80 return (CloseFuture) super.addListener(listener);
81 }
82
83 /**
84 * {@inheritDoc}
85 */
86 @Override
87 public CloseFuture removeListener(IoFutureListener<?> listener) {
88 return (CloseFuture) super.removeListener(listener);
89 }
90 }