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 */ 017 package org.apache.activemq.store.kahadaptor; 018 019 import java.io.DataInput; 020 import java.io.DataOutput; 021 import java.io.IOException; 022 import java.util.concurrent.atomic.AtomicInteger; 023 024 import org.apache.activemq.kaha.Marshaller; 025 026 /** 027 * Marshall an AtomicInteger 028 * 029 * 030 */ 031 public 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 }