View Javadoc

    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.filter.codec.netty;
    21
    22  import net.gleamynode.netty2.Message;
    23  import net.gleamynode.netty2.MessageRecognizer;
    24
    25  import org.apache.mina.filter.codec.ProtocolCodecFactory;
    26
    27  /**
    28   * A MINA <tt>ProtocolCodecFactory</tt> that provides encoder and decoder
    29   * for Netty2 {@link Message}s and {@link MessageRecognizer}s.
    30   * <p>
    31   * Please note that this codec factory assumes one {@link MessageRecognizer}
    32   * can be used for multiple sessions.  If not, you'll have to create your
    33   * own factory after this factory.
    34   *
    35   * @author The Apache Directory Project (mina-dev@directory.apache.org)
    36   * @version $Rev: 555855 $, $Date: 2007-07-13 05:19:00 +0200 (Fri, 13 Jul 2007) $,
    37   */
    38  public class NettyCodecFactory implements ProtocolCodecFactory {
    39      private static final NettyEncoder ENCODER = new NettyEncoder();
    40
    41      private final MessageRecognizer recognizer;
    42
    43      public NettyCodecFactory(MessageRecognizer recognizer) {
    44          this.recognizer = recognizer;
    45      }
    46
    47      public org.apache.mina.filter.codec.ProtocolEncoder getEncoder() {
    48          return ENCODER;
    49      }
    50
    51      public org.apache.mina.filter.codec.ProtocolDecoder getDecoder() {
    52          return new NettyDecoder(recognizer);
    53      }
    54  }