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    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 14:54:07 +0100 (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  }