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 */
022 package org.granite.messaging.jmf.codec.std.impl;
023
024 import java.io.IOException;
025 import java.io.OutputStream;
026 import java.sql.Time;
027
028 import org.granite.messaging.jmf.DumpContext;
029 import org.granite.messaging.jmf.InputContext;
030 import org.granite.messaging.jmf.OutputContext;
031 import org.granite.messaging.jmf.codec.std.SqlTimeCodec;
032
033 /**
034 * @author Franck WOLFF
035 */
036 public class SqlTimeCodecImpl extends AbstractStandardCodec<Time> implements SqlTimeCodec {
037
038 public int getObjectType() {
039 return JMF_SQL_TIME;
040 }
041
042 public Class<?> getObjectClass() {
043 return Time.class;
044 }
045
046 public void encode(OutputContext ctx, Time v) throws IOException {
047 final OutputStream os = ctx.getOutputStream();
048
049 os.write(JMF_SQL_TIME);
050
051 long t = v.getTime();
052
053 os.write((int)(t >> 56));
054 os.write((int)(t >> 48));
055 os.write((int)(t >> 40));
056 os.write((int)(t >> 32));
057 os.write((int)(t >> 24));
058 os.write((int)(t >> 16));
059 os.write((int)(t >> 8));
060 os.write((int)t);
061 }
062
063 public Time decode(InputContext ctx, int parameterizedJmfType) throws IOException {
064 int jmfType = ctx.getSharedContext().getCodecRegistry().extractJmfType(parameterizedJmfType);
065
066 if (jmfType != JMF_SQL_TIME)
067 throw newBadTypeJMFEncodingException(jmfType, parameterizedJmfType);
068
069 long t = ((long)ctx.safeRead()) << 56;
070 t |= ((long)ctx.safeRead()) << 48;
071 t |= ((long)ctx.safeRead()) << 40;
072 t |= ((long)ctx.safeRead()) << 32;
073 t |= ((long)ctx.safeRead()) << 24;
074 t |= ((long)ctx.safeRead()) << 16;
075 t |= ((long)ctx.safeRead()) << 8;
076 t |= ctx.safeRead();
077 return new Time(t);
078 }
079
080 public void dump(DumpContext ctx, int parameterizedJmfType) throws IOException {
081 int jmfType = ctx.getSharedContext().getCodecRegistry().extractJmfType(parameterizedJmfType);
082
083 switch (jmfType) {
084 case JMF_SQL_TIME:
085 ctx.indentPrintLn(Time.class.getName() + ": " + decode(ctx, parameterizedJmfType));
086 break;
087 default:
088 throw newBadTypeJMFEncodingException(jmfType, parameterizedJmfType);
089 }
090 }
091 }