/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *  
 *    http://www.apache.org/licenses/LICENSE-2.0
 *  
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License. 
 *  
 */
package org.apache.directory.mitosis.service.protocol.codec;


import org.apache.directory.mitosis.operation.OperationCodec;
import org.apache.directory.mitosis.service.protocol.Constants;
import org.apache.directory.mitosis.service.protocol.message.BaseMessage;
import org.apache.directory.mitosis.service.protocol.message.LogEntryMessage;
import org.apache.mina.common.ByteBuffer;
import org.apache.mina.common.IoSession;
import org.apache.mina.filter.codec.ProtocolDecoderOutput;


public class LogEntryMessageDecoder extends BaseMessageDecoder
{
    private final OperationCodec operationCodec = new OperationCodec();


    public LogEntryMessageDecoder()
    {
        super( Constants.LOG_ENTRY, 1, Integer.MAX_VALUE );
    }


    protected BaseMessage decodeBody( int sequence, int bodyLength, ByteBuffer in ) throws Exception
    {
        byte[] src = new byte[in.remaining()];
        in.get( src );

        return new LogEntryMessage( sequence, operationCodec.decode( src ) );
    }


    public void finishDecode( IoSession session, ProtocolDecoderOutput out ) throws Exception
    {
    }
}