Source for gnu.java.util.prefs.GConfBasedFactory

   1: /* GConfBasedFactory.java -- GConf based PreferencesFactory implementation
   2:  Copyright (C) 2006 Free Software Foundation, Inc.
   3: 
   4:  This file is part of GNU Classpath.
   5: 
   6:  GNU Classpath is free software; you can redistribute it and/or modify
   7:  it under the terms of the GNU General Public License as published by
   8:  the Free Software Foundation; either version 2, or (at your option)
   9:  any later version.
  10: 
  11:  GNU Classpath is distributed in the hope that it will be useful, but
  12:  WITHOUT ANY WARRANTY; without even the implied warranty of
  13:  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14:  General Public License for more details.
  15: 
  16:  You should have received a copy of the GNU General Public License
  17:  along with GNU Classpath; see the file COPYING.  If not, write to the
  18:  Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19:  02110-1301 USA.
  20: 
  21:  Linking this library statically or dynamically with other modules is
  22:  making a combined work based on this library.  Thus, the terms and
  23:  conditions of the GNU General Public License cover the whole
  24:  combination.
  25: 
  26:  As a special exception, the copyright holders of this library give you
  27:  permission to link this library with independent modules to produce an
  28:  executable, regardless of the license terms of these independent
  29:  modules, and to copy and distribute the resulting executable under
  30:  terms of your choice, provided that you also meet, for each linked
  31:  independent module, the terms and conditions of the license of that
  32:  module.  An independent module is a module which is not derived from
  33:  or based on this library.  If you modify this library, you may extend
  34:  this exception to your version of the library, but you are not
  35:  obligated to do so.  If you do not wish to do so, delete this
  36:  exception statement from your version. */
  37: 
  38: package gnu.java.util.prefs;
  39: 
  40: import java.util.prefs.Preferences;
  41: import java.util.prefs.PreferencesFactory;
  42: 
  43: /**
  44:  * Factory object that generates a Preferences nodes that are read from a GConf
  45:  * daemon.
  46:  *
  47:  * @author Mario Torre <neugens@limasoftware.net>
  48:  */
  49: public class GConfBasedFactory implements PreferencesFactory
  50: {
  51:   /** System preference root. */
  52:   private static final Preferences systemPreferences
  53:     = new GConfBasedPreferences(null, "", false);
  54: 
  55:   /** User preference root. */
  56:   private static final Preferences userPreferences
  57:     = new GConfBasedPreferences(null, "", true);
  58: 
  59:   /**
  60:    * Returns the system root preference node.
  61:    *
  62:    * @see java.util.prefs.PreferencesFactory#systemRoot()
  63:    */
  64:   public Preferences systemRoot()
  65:   {
  66:     return systemPreferences;
  67:   }
  68: 
  69:   /**
  70:    * Returns the user root preference node corresponding to the calling user.
  71:    *
  72:    * @see java.util.prefs.PreferencesFactory#userRoot()
  73:    */
  74:   public Preferences userRoot()
  75:   {
  76:     return userPreferences;
  77:   }
  78: }