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Java > Open Source Codes > org > netbeans > core > startup > CLITestModuleReload


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.core.startup;
21
22 import java.io.File JavaDoc;
23 import java.io.IOException JavaDoc;
24 import java.io.PrintStream JavaDoc;
25 import java.io.PrintWriter JavaDoc;
26 import org.netbeans.CLIHandler;
27
28 /**
29  * Handles the --reload command-line option.
30  * @author Jesse Glick
31  */
32 public final class CLITestModuleReload extends CLIHandler {
33
34     public CLITestModuleReload() {
35         super(CLIHandler.WHEN_INIT);
36     }
37
38     protected int cli(CLIHandler.Args args) {
39         String JavaDoc[] argv = args.getArguments();
40         for (int i = 0; i < argv.length; i++) {
41             if (argv[i] == null) {
42                 continue;
43             }
44             if (argv[i].equals("--reload")) { // NOI18N
45 argv[i++] = null;
46                 if (i == argv.length || argv[i].startsWith("--")) { // NOI18N
47 log("Argument --reload must be followed by a file name", args); // NOI18N
48 return 2;
49                 }
50                 File JavaDoc module = new File JavaDoc(argv[i]);
51                 argv[i] = null;
52                 try {
53                     TestModuleDeployer.deployTestModule(module);
54                 } catch (IOException JavaDoc e) {
55                     e.printStackTrace(new PrintStream JavaDoc(args.getOutputStream()));
56                     return 2;
57                 }
58             }
59         }
60         // OK.
61 return 0;
62     }
63     
64     private static void log(String JavaDoc msg, CLIHandler.Args args) {
65         PrintWriter JavaDoc w = new PrintWriter JavaDoc(args.getOutputStream());
66         w.println(msg);
67         w.flush();
68     }
69     
70     protected void usage(PrintWriter JavaDoc w) {
71         w.println("Module reload options:"); // NOI18N
72 w.println(" --reload /path/to/module.jar Installs or reinstalls a module JAR file."); // NOI18N
73 }
74
75 }
76
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