KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > continuent > sequoia > console > text > commands > dbadmin > ListBackends


1 /**
2  * Sequoia: Database clustering technology.
3  * Copyright (C) 2002-2004 French National Institute For Research In Computer
4  * Science And Control (INRIA).
5  * Contact: sequoia@continuent.org
6  *
7  * Licensed under the Apache License, Version 2.0 (the "License");
8  * you may not use this file except in compliance with the License.
9  * You may obtain a copy of the License at
10  *
11  * http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing, software
14  * distributed under the License is distributed on an "AS IS" BASIS,
15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16  * See the License for the specific language governing permissions and
17  * limitations under the License.
18  *
19  * Initial developer(s): Nicolas Modrzyk
20  * Contributor(s): ______________________.
21  */

22
23 package org.continuent.sequoia.console.text.commands.dbadmin;
24
25 import java.util.List JavaDoc;
26
27 import org.continuent.sequoia.common.i18n.ConsoleTranslate;
28 import org.continuent.sequoia.common.jmx.mbeans.VirtualDatabaseMBean;
29 import org.continuent.sequoia.console.text.module.VirtualDatabaseAdmin;
30
31 /**
32  * This class defines a "list backends" admin command
33  *
34  * @author <a HREF="mailto:jeff.mesnil@emicnetworks.com">Jeff Mesnil</a>
35  */

36 public class ListBackends extends AbstractAdminCommand
37 {
38
39   /**
40    * Creates a new <code>ListBackends</code> object
41    *
42    * @param module the commands is attached to
43    */

44   public ListBackends(VirtualDatabaseAdmin module)
45   {
46     super(module);
47   }
48
49   /**
50    * @see org.continuent.sequoia.console.text.commands.ConsoleCommand#parse(java.lang.String)
51    */

52   public void parse(String JavaDoc commandText) throws Exception JavaDoc
53   {
54     VirtualDatabaseMBean db = jmxClient.getVirtualDatabaseProxy(dbName, user,
55         password);
56     List JavaDoc backendNames = db.getAllBackendNames();
57     for (int i = 0; i < backendNames.size(); i++)
58     {
59       String JavaDoc backendName = (String JavaDoc) backendNames.get(i);
60       console.println(backendName);
61     }
62   }
63
64   /**
65    * @see org.continuent.sequoia.console.text.commands.ConsoleCommand#getCommandName()
66    */

67   public String JavaDoc getCommandName()
68   {
69
70     return "show backends"; //$NON-NLS-1$
71
}
72
73   /**
74    * @see org.continuent.sequoia.console.text.commands.ConsoleCommand#getCommandDescription()
75    */

76   public String JavaDoc getCommandDescription()
77   {
78     return ConsoleTranslate.get("admin.command.list.backends.description"); //$NON-NLS-1$
79
}
80
81 }
82
Popular Tags