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Java > Open Source Codes > org > objectweb > util > launcher > option > OptionArg


1 /*====================================================================
2
3 ObjectWeb Util Launcher Package.
4 Copyright (C) 2004 INRIA & USTL - LIFL - GOAL
5 Contact: openccm@objectweb.org
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation; either
10 version 2.1 of the License, or any later version.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
16
17 You should have received a copy of the GNU Lesser General Public
18 License along with this library; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 USA
21
22 Initial developer(s): Romain Rouvoy.
23 Contributor(s): .
24
25 --------------------------------------------------------------------
26 $Id: OptionArg.java,v 1.1 2004/05/19 15:58:29 rouvoy Exp $
27 ====================================================================*/
28
29 package org.objectweb.util.launcher.option;
30
31
32 import org.objectweb.util.cmdline.api.Iterator;
33 import org.objectweb.util.cmdline.lib.DefaultOptionArgument;
34 import org.objectweb.util.launcher.CommandFactory;
35
36
37 /**
38  * Definition of the --runid option.<BR>
39  * <p>
40  * This option specify the run identifier to use for starting the
41  * application.
42  * </p>
43  *
44  * @author <a HREF="mailto:Romain.Rouvoy@lifl.fr">Romain Rouvoy</a>
45  * @version 0.1
46  */
47 public class OptionArg
48      extends DefaultOptionArgument
49 {
50     /** Short Tag Description */
51     public final static String JavaDoc shortTag = "-arg" ;
52     /** Long Tag Description */
53     public final static String JavaDoc longTag = "--argument" ;
54
55     /**
56      * Default Constructor
57      */
58     public OptionArg(){
59         super(new String JavaDoc[]{shortTag, longTag},
60               "<Argument>",
61               "The value of the argument",
62               "");
63     }
64
65     // ==================================================================
66 //
67 // Public methods for interface org.objectweb.util.cmdline.api.Option
68 //
69 // ==================================================================
70
71     /**
72      * Consumes command line arguments from an iterator.
73      *
74      * @param iterator The command line argument iterator.
75      */
76     public void consume(Iterator iterator) {
77         setArgument(consumeArgument(iterator));
78         CommandFactory.instance().getDefaultArguments().add(getArgument());
79     }
80
81     /**
82      * Creates a commandline representation of the argument.
83      * @param value value of the argument.
84      * @return commandline representation of the argument.
85      */
86     public static String JavaDoc create(String JavaDoc value) {
87         return shortTag+" "+value+" " ;
88     }
89 }
90
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