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1 /**
2  * Dream
3  * Copyright (C) 2003-2004 INRIA Rhone-Alpes
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  *
19  * Contact: dream@objectweb.org
20  *
21  * Initial developer(s): Vivien Quema
22  * Contributor(s):
23  */
24
25 package utobcast;
26
27 import java.net.InetAddress JavaDoc;
28
29 import org.objectweb.fractal.rmi.registry.NamingService;
30 import org.objectweb.fractal.rmi.registry.Registry;
31 import org.objectweb.fractal.util.Fractal;
32
33 /**
34  * The bootstrap to be launched on each site for distributed deployment.
35  */
36 public final class Bootstrap
37 {
38
39   /**
40    * Constructor.
41    */
42   private Bootstrap()
43   {
44
45   }
46
47   /**
48    * Entry point.
49    *
50    * @param args the name of the registry host.
51    * @throws Exception if an error occurs.
52    */
53   public static void main(final String JavaDoc[] args) throws Exception JavaDoc
54   {
55     // the RMI class loader does not work if there is no security manager
56 System.setSecurityManager(new SecurityManager JavaDoc());
57
58     NamingService ns;
59     String JavaDoc canonicalHostName = InetAddress.getLocalHost().getHostName();
60     if (args.length == 0 || canonicalHostName.equals(args[0]))
61     {
62       Registry.createRegistry(Registry.DEFAULT_PORT);
63       ns = Registry.getRegistry();
64     }
65     else
66     {
67       ns = Registry.getRegistry(args[0]);
68     }
69
70     ns.bind(canonicalHostName, Fractal.getBootstrapComponent());
71     System.err.println("Server registered under " + canonicalHostName);
72   }
73
74 }
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