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Java > Open Source Codes > org > objectweb > cjdbc > console > text > commands > sqlconsole > Begin


1 /**
2  * C-JDBC: Clustered JDBC.
3  * Copyright (C) 2002-2004 French National Institute For Research In Computer
4  * Science And Control (INRIA).
5  * Contact: c-jdbc@objectweb.org
6  *
7  * This library is free software; you can redistribute it and/or modify it
8  * under the terms of the GNU Lesser General Public License as published by the
9  * Free Software Foundation; either version 2.1 of the License, or any later
10  * version.
11  *
12  * This library is distributed in the hope that it will be useful, but WITHOUT
13  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
15  * for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public License
18  * along with this library; if not, write to the Free Software Foundation,
19  * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
20  *
21  * Initial developer(s): Jeff Mesnil
22  * Contributor(s): ______________________.
23  */
24
25 package org.objectweb.cjdbc.console.text.commands.sqlconsole;
26
27 import java.io.IOException JavaDoc;
28 import java.sql.Connection JavaDoc;
29
30 import org.objectweb.cjdbc.common.i18n.ConsoleTranslate;
31 import org.objectweb.cjdbc.console.text.ConsoleException;
32 import org.objectweb.cjdbc.console.text.commands.ConsoleCommand;
33 import org.objectweb.cjdbc.console.text.module.VirtualDatabaseConsole;
34
35 /**
36  * This class defines a "begin" sql command
37  *
38  * @author <a HREF="mailto:jeff.mesnil@emicnetworks.com">Jeff Mesnil</a>
39  */
40 public class Begin extends ConsoleCommand
41 {
42
43   /**
44    * Creates a new <code>Begin</code> object
45    *
46    * @param module the command is attached to
47    */
48   public Begin(VirtualDatabaseConsole module)
49   {
50     super(module);
51   }
52
53   /**
54    * @see org.objectweb.cjdbc.console.text.commands.ConsoleCommand#parse(java.lang.String)
55    */
56   public void parse(String JavaDoc commandText) throws IOException JavaDoc, ConsoleException
57   {
58     Connection JavaDoc connection = ((VirtualDatabaseConsole) module).getConnection();
59     try
60     {
61       connection.setAutoCommit(false);
62       console.println(ConsoleTranslate.get("sql.display.transaction.started"));
63     }
64     catch (Exception JavaDoc e)
65     {
66       console.printError(ConsoleTranslate.get("sql.display.exception", e), e);
67     }
68   }
69
70   /**
71    * @see org.objectweb.cjdbc.console.text.commands.ConsoleCommand#getCommandName()
72    */
73   public String JavaDoc getCommandName()
74   {
75     return "begin";
76   }
77
78   /**
79    * @see org.objectweb.cjdbc.console.text.commands.ConsoleCommand#getCommandDescription()
80    */
81   public String JavaDoc getCommandDescription()
82   {
83     return ConsoleTranslate.get("sql.command.begin");
84   }
85 }
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