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Java > Open Source Codes > com > sun > cli > jmx > cmd > DeleteCmd


1 /*
2  * The contents of this file are subject to the terms
3  * of the Common Development and Distribution License
4  * (the License). You may not use this file except in
5  * compliance with the License.
6  *
7  * You can obtain a copy of the license at
8  * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9  * glassfish/bootstrap/legal/CDDLv1.0.txt.
10  * See the License for the specific language governing
11  * permissions and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL
14  * Header Notice in each file and include the License file
15  * at glassfish/bootstrap/legal/CDDLv1.0.txt.
16  * If applicable, add the following below the CDDL Header,
17  * with the fields enclosed by brackets [] replaced by
18  * you own identifying information:
19  * "Portions Copyrighted [year] [name of copyright owner]"
20  *
21  * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22  */

23  
24 /*
25  * $Header: /cvs/glassfish/admin-cli/cli-api/src/java/com/sun/cli/jmx/cmd/DeleteCmd.java,v 1.3 2005/12/25 03:45:34 tcfujii Exp $
26  * $Revision: 1.3 $
27  * $Date: 2005/12/25 03:45:34 $
28  */

29  
30 package com.sun.cli.jmx.cmd;
31
32 import com.sun.cli.jmx.support.CLISupportMBeanProxy;
33
34 /*
35     Invokes the 'list' commmand on all specified targets
36  */

37 public class DeleteCmd extends JMXCmd
38 {
39         public
40     DeleteCmd( final CmdEnv env )
41     {
42         super( env );
43     }
44     
45         int
46     getNumRequiredOperands()
47     {
48         return( 1 );
49     }
50     
51         public String JavaDoc
52     getUsage()
53     {
54         return( CmdStrings.DELETE_HELP.toString() );
55     }
56     
57     
58         ArgHelper.OptionsInfo
59     getOptionInfo()
60         throws ArgHelper.IllegalOptionException
61     {
62         return( new ArgHelperOptionsInfo( ) );
63     }
64
65     
66         public static String JavaDoc []
67     getNames( )
68     {
69         return( new String JavaDoc [] { NAME, NAME_ABBREV } );
70     }
71     
72     final static String JavaDoc NAME = "delete";
73     final static String JavaDoc NAME_ABBREV = "del";
74
75     
76         void
77     executeInternal()
78         throws Exception JavaDoc
79     {
80         final String JavaDoc [] operands = getOperands();
81         
82         if ( operands.length != 1 )
83         {
84             final String JavaDoc msg = "Exactly one name must be specified";
85             printError( msg );
86             throw new IllegalArgumentException JavaDoc( msg );
87         }
88         final String JavaDoc name = operands[ operands.length - 1 ];
89             
90         establishProxy();
91         getProxy().mbeanUnregister( name );
92     }
93 }
94
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