查看本类的 API文档回源码主页即时通讯网 - 即时通讯开发者社区!
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.common.support;
21  
22  import org.apache.mina.common.CloseFuture;
23  import org.apache.mina.common.IoSession;
24  
25  /**
26   * A default implementation of {@link CloseFuture}.
27   *
28   * @author The Apache Directory Project (mina-dev@directory.apache.org)
29   * @version $Rev: 599822 $, $Date: 2007-11-30 22:54:07 +0900 (Fri, 30 Nov 2007) $
30   */
31  public class DefaultCloseFuture extends DefaultIoFuture implements CloseFuture {
32      /**
33       * Creates a new instance.
34       */
35      public DefaultCloseFuture(IoSession session) {
36          super(session);
37      }
38  
39      /**
40       * Creates a new instance which uses the specified object as a lock.
41       */
42      public DefaultCloseFuture(IoSession session, Object lock) {
43          super(session, lock);
44      }
45  
46      public boolean isClosed() {
47          if (isReady()) {
48              return (Boolean) getValue();
49          } else {
50              return false;
51          }
52      }
53  
54      public void setClosed() {
55          setValue(Boolean.TRUE);
56      }
57  }