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1 /*
2  * Copyright (c) 2002, 2005 Gargoyle Software Inc. All rights reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions are met:
6  *
7  * 1. Redistributions of source code must retain the above copyright notice,
8  * this list of conditions and the following disclaimer.
9  * 2. Redistributions in binary form must reproduce the above copyright notice,
10  * this list of conditions and the following disclaimer in the documentation
11  * and/or other materials provided with the distribution.
12  * 3. The end-user documentation included with the redistribution, if any, must
13  * include the following acknowledgment:
14  *
15  * "This product includes software developed by Gargoyle Software Inc.
16  * (http://www.GargoyleSoftware.com/)."
17  *
18  * Alternately, this acknowledgment may appear in the software itself, if
19  * and wherever such third-party acknowledgments normally appear.
20  * 4. The name "Gargoyle Software" must not be used to endorse or promote
21  * products derived from this software without prior written permission.
22  * For written permission, please contact info@GargoyleSoftware.com.
23  * 5. Products derived from this software may not be called "HtmlUnit", nor may
24  * "HtmlUnit" appear in their name, without prior written permission of
25  * Gargoyle Software Inc.
26  *
27  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
28  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
29  * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GARGOYLE
30  * SOFTWARE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
31  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
32  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
33  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
34  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
35  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
36  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37  */
38 package com.gargoylesoftware.htmlunit;
39
40 import com.gargoylesoftware.htmlunit.html.HtmlPage;
41 import java.net.URL JavaDoc;
42
43 /**
44  * Class to display version information about HtmlUnit. This is the class
45  * that will be executed if the jar file is run.
46  *
47  * @version $Revision: 100 $
48  * @author <a HREF="mailto:mbowler@GargoyleSoftware.com">Mike Bowler</a>
49  */
50 public class Version {
51     /**
52      * The main entry point into this class.
53      * @param args The arguments passed on the command line
54      * @throws Exception If an error occurs
55      */
56     public static void main( final String JavaDoc args[] ) throws Exception JavaDoc {
57         if( args.length == 1 && args[0].equals("-SanityCheck") ) {
58             new Version().runSanityCheck();
59             return;
60         }
61
62         final Package JavaDoc aPackage = Package.getPackage("com.gargoylesoftware.htmlunit");
63
64         System.out.println("HTMLUnit");
65         System.out.println("Copyright (C) 2002, 2005 Gargoyle Software Inc. All rights reserved.");
66
67         if( aPackage != null ) {
68             System.out.println("Version: "+aPackage.getImplementationVersion());
69         }
70     }
71
72
73     private void runSanityCheck() throws Exception JavaDoc {
74         final WebClient webClient = new WebClient();
75         final HtmlPage page = (HtmlPage)webClient.getPage(
76             new URL JavaDoc("http://htmlunit.sourceforge.net/index.html") );
77         page.executeJavaScriptIfPossible("document.location", "SanityCheck", false, null);
78         System.out.println("SanityCheck complete.");
79     }
80
81 }
82
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