/protocols/smpp/src/main/java/org/mobicents/protocols/smpp/message/param/DateParamDescriptor.java

 1/*
 2 * JBoss, Home of Professional Open Source
 3 * Copyright 2011, Red Hat, Inc. and individual contributors
 4 * by the @authors tag. See the copyright.txt in the distribution for a
 5 * full listing of individual contributors.
 6 *
 7 * This is free software; you can redistribute it and/or modify it
 8 * under the terms of the GNU Lesser General Public License as
 9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22
23package org.mobicents.protocols.smpp.message.param;
24
25import java.io.IOException;
26
27import org.mobicents.protocols.smpp.util.PacketDecoder;
28import org.mobicents.protocols.smpp.util.PacketEncoder;
29import org.mobicents.protocols.smpp.util.SMPPDate;
30import org.mobicents.protocols.smpp.util.SMPPDateFormat;
31
32public class DateParamDescriptor extends AbstractDescriptor {
33    private static final long serialVersionUID = 2L;
34    private static final SMPPDateFormat DATE_FORMAT = new SMPPDateFormat();
35    
36    public int getLengthSpecifier() {
37        return -1;
38    }
39    
40    public int sizeOf(Object obj) {
41        if (obj != null) {
42            String str = DATE_FORMAT.format((SMPPDate) obj);
43            return str.length() + 1;
44        } else {
45            return 1;
46        }
47    }
48
49    public void writeObject(Object obj, PacketEncoder encoder) throws IOException {
50        encoder.writeDate((SMPPDate) obj);
51    }
52
53    public Object readObject(PacketDecoder decoder, int length) {
54        return decoder.readDate();
55    }
56}