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Java > Open Source Codes > org > netbeans > lib > cvsclient > commandLine > command > AbstractCommandProvider


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.lib.cvsclient.commandLine.command;
21
22 import java.io.PrintStream JavaDoc;
23 import java.text.MessageFormat JavaDoc;
24 import java.util.ResourceBundle JavaDoc;
25
26 import org.netbeans.lib.cvsclient.command.Command;
27
28 /**
29  * The provider of CVS commands.
30  * The implementation of this interface knows how to create a CVS command
31  * from an array of arguments.
32  *
33  * @author Martin Entlicher
34  */
35 abstract class AbstractCommandProvider implements CommandProvider {
36
37     /**
38      * Get the name of this command.
39      * The default implementation returns the name of the implementing class.
40      */
41     public String JavaDoc getName() {
42         String JavaDoc className = getClass().getName();
43         int dot = className.lastIndexOf('.');
44         if (dot > 0) {
45             return className.substring(dot + 1);
46         } else {
47             return className;
48         }
49     }
50     
51     public String JavaDoc getUsage() {
52         return ResourceBundle.getBundle(CommandProvider.class.getPackage().getName()+".Bundle").getString(getName()+".usage"); // NOI18N
53 }
54     
55     public void printShortDescription(PrintStream JavaDoc out) {
56         String JavaDoc msg = ResourceBundle.getBundle(CommandProvider.class.getPackage().getName()+".Bundle").getString(getName()+".shortDescription"); // NOI18N
57 out.print(msg);
58     }
59     
60     public void printLongDescription(PrintStream JavaDoc out) {
61         String JavaDoc msg = ResourceBundle.getBundle(CommandProvider.class.getPackage().getName()+".Bundle").getString(getName()+".longDescription"); // NOI18N
62 out.println(MessageFormat.format(msg, new Object JavaDoc[] { getUsage() }));
63     }
64     
65 }
66
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