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Java > Open Source Codes > org > myoodb > core > command > SetBeanCommand


1 ///////////////////////////////////////////////////////////////////////////////
2 //
3 // Copyright (C) 2003-@year@ by Thomas M. Hazel, MyOODB (www.myoodb.org)
4 //
5 // All Rights Reserved
6 //
7 // This program is free software; you can redistribute it and/or modify
8 // it under the terms of the GNU General Public License and GNU Library
9 // General Public License as published by the Free Software Foundation;
10 // either version 2, or (at your option) any later version.
11 //
12 // This program 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
15 // GNU General Public License and GNU Library General Public License
16 // for more details.
17 //
18 // You should have received a copy of the GNU General Public License
19 // and GNU Library General Public License along with this program; if
20 // not, write to the Free Software Foundation, 675 Mass Ave, Cambridge,
21 // MA 02139, USA.
22 //
23 ///////////////////////////////////////////////////////////////////////////////
24 package org.myoodb.core.command;
25
26 import java.io.*;
27
28 import org.myoodb.*;
29 import org.myoodb.core.*;
30
31 public class SetBeanCommand extends AbstractCommand implements Externalizable
32 {
33     private Identifier m_identifier;
34     private MyOodbBean m_myoodbBean;
35
36     public SetBeanCommand()
37     {
38     }
39
40     public SetBeanCommand(org.myoodb.core.Identifier identifier, MyOodbBean bean)
41     {
42         m_identifier = identifier;
43         m_myoodbBean = bean;
44     }
45
46     public void process(AbstractTransaction tx) throws Exception JavaDoc
47     {
48         tx.setBean(m_identifier, m_myoodbBean);
49     }
50
51     public void writeExternal(ObjectOutput out) throws IOException
52     {
53         out.writeObject(m_identifier);
54         out.writeObject(m_myoodbBean);
55     }
56
57     public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException JavaDoc
58     {
59         m_identifier = (Identifier) in.readObject();
60         m_myoodbBean = (MyOodbBean) in.readObject();
61     }
62 }
63
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