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Java > Open Source Codes > org > objectweb > cjdbc > console > text > commands > dbadmin > TransferBackend


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): Nicolas Modrzyk.
22  * Contributor(s): ______________________.
23  */
24
25 package org.objectweb.cjdbc.console.text.commands.dbadmin;
26
27 import java.util.StringTokenizer JavaDoc;
28
29 import org.objectweb.cjdbc.common.i18n.ConsoleTranslate;
30 import org.objectweb.cjdbc.common.jmx.mbeans.VirtualDatabaseMBean;
31 import org.objectweb.cjdbc.console.text.module.VirtualDatabaseAdmin;
32
33 /**
34  * This class defines a transferBackend
35  *
36  * @author <a HREF="mailto:Nicolas.Modrzyk@inrialpes.fr">Nicolas Modrzyk </a>
37  * @version 1.0
38  */
39 public class TransferBackend extends AbstractAdminCommand
40 {
41
42   /**
43    * Creates a new <code>transferBackend</code> object
44    *
45    * @param module the command is attached to
46    */
47   public TransferBackend(VirtualDatabaseAdmin module)
48   {
49     super(module);
50   }
51
52   /**
53    * @see org.objectweb.cjdbc.console.text.commands.ConsoleCommand#parse(java.lang.String)
54    */
55   public void parse(String JavaDoc commandText) throws Exception JavaDoc
56   {
57     String JavaDoc controller = null;
58     String JavaDoc backendName = null;
59     StringTokenizer JavaDoc st = new StringTokenizer JavaDoc(commandText.trim());
60
61     try
62     {
63       backendName = st.nextToken();
64       controller = st.nextToken();
65
66       console.println(ConsoleTranslate.get("admin.command.transfer.echo",
67           new String JavaDoc[]{backendName, controller}));
68       VirtualDatabaseMBean vjdc = jmxClient.getVirtualDatabaseProxy(dbName,
69           user, password);
70       vjdc.transferBackend(backendName, controller);
71     }
72     catch (Exception JavaDoc e)
73     {
74       console.println(ConsoleTranslate.get("admin.command.transfer.error", e));
75     }
76   }
77
78   /**
79    * @see org.objectweb.cjdbc.console.text.commands.ConsoleCommand#getCommandName()
80    */
81   public String JavaDoc getCommandName()
82   {
83     return "transfer backend";
84   }
85
86   /**
87    * @see org.objectweb.cjdbc.console.text.commands.ConsoleCommand#getCommandDescription()
88    */
89   public String JavaDoc getCommandDescription()
90   {
91     return ConsoleTranslate.get("admin.command.transfer.description");
92   }
93
94   /**
95    * @see org.objectweb.cjdbc.console.text.commands.ConsoleCommand#getCommandParameters()
96    */
97   public String JavaDoc getCommandParameters()
98   {
99     return "<backendName> <controllerJMXaddress>";
100   }
101 }
102
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