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 org.apache.activemq.kaha.Marshaller;
023    import org.apache.activemq.store.ReferenceStore.ReferenceData;
024    
025    public class ReferenceRecordMarshaller implements Marshaller<ReferenceRecord> {
026    
027        public ReferenceRecord readPayload(DataInput dataIn) throws IOException {
028            ReferenceRecord rr = new ReferenceRecord();
029            rr.setMessageId(dataIn.readUTF());
030            ReferenceData referenceData = new ReferenceData();
031            referenceData.setFileId(dataIn.readInt());
032            referenceData.setOffset(dataIn.readInt());
033            referenceData.setExpiration(dataIn.readLong());
034            rr.setData(referenceData);
035            return rr;
036        }
037    
038        /**
039         * @param object
040         * @param dataOut
041         * @throws IOException
042         * @see org.apache.activemq.kaha.Marshaller#writePayload(java.lang.Object,
043         *      java.io.DataOutput)
044         */
045        public void writePayload(ReferenceRecord rr, DataOutput dataOut) throws IOException {
046            dataOut.writeUTF(rr.getMessageId());
047            dataOut.writeInt(rr.getData().getFileId());
048            dataOut.writeInt(rr.getData().getOffset());
049            dataOut.writeLong(rr.getData().getExpiration());
050        }
051    }