001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.activemq.store.kahadaptor;
018
019import java.io.DataInput;
020import java.io.DataOutput;
021import java.io.IOException;
022import java.util.concurrent.atomic.AtomicInteger;
023
024import org.apache.activemq.kaha.Marshaller;
025
026/**
027 * Marshall an AtomicInteger
028 * 
029 * 
030 */
031public class AtomicIntegerMarshaller implements Marshaller<AtomicInteger> {
032
033    public void writePayload(AtomicInteger ai, DataOutput dataOut) throws IOException {
034        dataOut.writeInt(ai.get());
035
036    }
037
038    public AtomicInteger readPayload(DataInput dataIn) throws IOException {
039        int value = dataIn.readInt();
040        return new AtomicInteger(value);
041    }
042}