IbisProperties


1   /* 
2   * ################################################################
3   * 
4   * ProActive: The Java(TM) library for Parallel, Distributed, 
5   *            Concurrent computing with Security and Mobility
6   * 
7   * Copyright (C) 1997-2002 INRIA/University of Nice-Sophia Antipolis
8   * Contact: proactive-support@inria.fr
9   * 
10  * This library is free software; you can redistribute it and/or
11  * modify it under the terms of the GNU Lesser General Public
12  * License as published by the Free Software Foundation; either
13  * version 2.1 of the License, or any later version.
14  *  
15  * This library is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
18  * Lesser General Public License for more details.
19  * 
20  * You should have received a copy of the GNU Lesser General Public
21  * License along with this library; if not, write to the Free Software
22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
23  * USA
24  *  
25  *  Initial developer(s):               The ProActive Team
26  *                        http://www.inria.fr/oasis/ProActive/contacts.html
27  *  Contributor(s): 
28  * 
29  * ################################################################
30  */ 
31  package org.objectweb.proactive.core.util;
32  
33  /**
34   * @author fhuet
35   *
36   * To change this generated comment go to 
37   * Window>Preferences>Java>Code Generation>Code and Comments
38   */
39  public class IbisProperties {
40          
41      public static final String   IBIS_DEFAULT_NAME_SERVER = "name_server";
42      public static final String   IBIS_DEFAULT_NAME_SERVER_POOL = "name_server_pool";
43      public static final String   IBIS_DEFAULT_POOL_HOST_NUMBER = "pool_host_number";
44  
45      private static java.util.Properties   defaultProperties;
46  
47      static {
48        defaultProperties = new java.util.Properties  ();
49        IbisProperties.loadDefaultProperties();
50      }
51  
52      public static void loadDefaultProperties() {
53        defaultProperties.setProperty(IBIS_DEFAULT_NAME_SERVER, "localhost");
54        defaultProperties.setProperty(IBIS_DEFAULT_NAME_SERVER_POOL, "rutget");
55        defaultProperties.setProperty(IBIS_DEFAULT_POOL_HOST_NUMBER,"1");
56        IbisProperties.addPropertiesToSystem(defaultProperties);
57      }
58  
59      /**
60       * Add a set of properties to the system properties
61       * Does not overide any existing one
62       *
63       */
64      protected static void addPropertiesToSystem(java.util.Properties   p) {
65        for (java.util.Enumeration   e = p.propertyNames(); e.hasMoreElements();) {
66          String   s = (String  ) e.nextElement();
67          //we don't override existing value
68          if (System.getProperty(s) == null) {
69            System.setProperty(s, p.getProperty(s));
70          }
71        }
72      }
73  
74      public static void load() {
75      //nothing, just called to trigger the loading of the class
76          
77      }
78  
79  }
80
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags