001/**
002 *   GRANITE DATA SERVICES
003 *   Copyright (C) 2006-2013 GRANITE DATA SERVICES S.A.S.
004 *
005 *   This file is part of the Granite Data Services Platform.
006 *
007 *   Granite Data Services is free software; you can redistribute it and/or
008 *   modify it under the terms of the GNU Lesser General Public
009 *   License as published by the Free Software Foundation; either
010 *   version 2.1 of the License, or (at your option) any later version.
011 *
012 *   Granite Data Services is distributed in the hope that it will be useful,
013 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
014 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
015 *   General Public License for more details.
016 *
017 *   You should have received a copy of the GNU Lesser General Public
018 *   License along with this library; if not, write to the Free Software
019 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
020 *   USA, or see <http://www.gnu.org/licenses/>.
021 */
022package org.granite.messaging.jmf.codec.std.impl;
023
024import java.io.IOException;
025import java.io.OutputStream;
026import java.sql.Timestamp;
027
028import org.granite.messaging.jmf.DumpContext;
029import org.granite.messaging.jmf.InputContext;
030import org.granite.messaging.jmf.OutputContext;
031import org.granite.messaging.jmf.codec.std.SqlTimestampCodec;
032import org.granite.messaging.jmf.codec.std.impl.util.LongUtil;
033
034/**
035 * @author Franck WOLFF
036 */
037public class SqlTimestampCodecImpl extends AbstractStandardCodec<Timestamp> implements SqlTimestampCodec {
038
039        public int getObjectType() {
040                return JMF_SQL_TIMESTAMP;
041        }
042
043        public Class<?> getObjectClass() {
044                return Timestamp.class;
045        }
046
047        public void encode(OutputContext ctx, Timestamp v) throws IOException {
048                final OutputStream os = ctx.getOutputStream();
049                
050                os.write(JMF_SQL_TIMESTAMP);
051                LongUtil.encodeLong(ctx, v.getTime());
052        }
053
054        public Timestamp decode(InputContext ctx, int parameterizedJmfType) throws IOException {
055                return new Timestamp(LongUtil.decodeLong(ctx));
056        }
057        
058        public void dump(DumpContext ctx, int parameterizedJmfType) throws IOException {
059                int jmfType = ctx.getSharedContext().getCodecRegistry().extractJmfType(parameterizedJmfType);
060                
061                switch (jmfType) {
062                case JMF_SQL_TIMESTAMP:
063                        ctx.indentPrintLn(Timestamp.class.getName() + ": " + decode(ctx, parameterizedJmfType));
064                        break;
065                default:
066                        throw newBadTypeJMFEncodingException(jmfType, parameterizedJmfType);
067                }
068        }
069}