001    /**
002     *
003     * Copyright 2004 Protique Ltd
004     *
005     * Licensed under the Apache License, Version 2.0 (the "License");
006     * you may not use this file except in compliance with the License.
007     * 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     **/
018    
019    
020    package org.activemq.io.impl;
021    import java.io.DataOutput;
022    import java.io.IOException;
023    import org.activemq.message.Packet;
024    import org.activemq.message.SessionInfo;
025    
026    /**
027     * Writes a ConsumerInfo object to a Stream
028     */
029    
030    public class SessionInfoWriter extends AbstractPacketWriter {
031    
032    
033        /**
034         * Return the type of Packet
035         *
036         * @return integer representation of the type of Packet
037         */
038    
039        public int getPacketType() {
040            return Packet.SESSION_INFO;
041        }
042    
043        /**
044         * Write a Packet instance to data output stream
045         *
046         * @param packet  the instance to be seralized
047         * @param dataOut the output stream
048         * @throws IOException thrown if an error occurs
049         */
050    
051        public void writePacket(Packet packet, DataOutput dataOut) throws IOException {
052            super.writePacket(packet, dataOut);
053            SessionInfo info = (SessionInfo) packet;
054            super.writeUTF(info.getClientId(), dataOut);
055            dataOut.writeShort(info.getSessionId());
056            dataOut.writeLong(info.getStartTime());
057            dataOut.writeBoolean(info.isStarted());
058            dataOut.writeBoolean(info.isReceiptRequired());
059            dataOut.writeByte(info.getSessionMode());
060    
061        }
062    
063    
064    }