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


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/GetSetCmd.java,v 1.3 2005/12/25 03:45:36 tcfujii Exp $
26  * $Revision: 1.3 $
27  * $Date: 2005/12/25 03:45:36 $
28  */

29  
30 package com.sun.cli.jmx.cmd;
31
32
33 import com.sun.cli.jmx.support.ResultsForGetSet;
34 import com.sun.cli.jmx.support.CLISupportMBeanProxy;
35 import com.sun.cli.util.stringifier.*;
36
37 public abstract class GetSetCmd extends JMXCmd
38 {
39         protected
40     GetSetCmd( final CmdEnv env )
41     {
42         // disallow instantiation
43
super( env );
44     }
45     
46         int
47     getNumRequiredOperands()
48     {
49         return( 1 );
50     }
51     
52         String JavaDoc
53     getAttributes()
54     {
55         // guaranteed to be at least one via getNumRequiredOperands();
56
return( getOperands()[ 0 ] );
57     }
58     
59         String JavaDoc []
60     getTargets()
61     {
62         final String JavaDoc [] operands = getOperands();
63         String JavaDoc [] targets = null;
64         
65         if ( operands.length == 1 )
66         {
67             // one operand; that is the attribute list
68
// so get attributes on current target
69
targets = getEnvTargets( );
70         }
71         else
72         {
73         
74             // first operand is attributes, subsequent are the targets
75
targets = new String JavaDoc [ operands.length - 1 ];
76             
77             for( int i = 0; i < targets.length; ++i )
78             {
79                 targets[ i ] = operands[ i + 1 ];
80             }
81         }
82         
83         return( targets );
84     }
85 }
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