JavaPropertiesContext


1   /*====================================================================
2   
3   Objectweb Explorer Framework
4   Copyright (C) 2000-2004 INRIA - USTL - LIFL - GOAL
5   Contact: openccm@objectweb.org
6   
7   This library is free software; you can redistribute it and/or
8   modify it under the terms of the GNU Lesser General Public
9   License as published by the Free Software Foundation; either
10  version 2.1 of the License, or any later version.
11  
12  This library is distributed in the hope that it will be useful,
13  but WITHOUT ANY WARRANTY; without even the implied warranty of
14  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  Lesser General Public License for more details.
16  
17  You should have received a copy of the GNU Lesser General Public
18  License along with this library; if not, write to the Free Software
19  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
20  USA
21  
22  Initial developer(s): Jerome Moroy, Philippe Merle.
23  Contributor(s): ______________________________________.
24  
25  ====================================================================*/
26  
27  package org.objectweb.util.explorer.plugin.java;
28  
29  import java.util.Enumeration  ;
30  import java.util.Properties  ;
31  
32  import org.objectweb.util.explorer.api.Context;
33  import org.objectweb.util.explorer.api.Entry;
34  import org.objectweb.util.explorer.core.naming.lib.DefaultEntry;
35  
36  /**
37   * Basic implementation of the Context interface
38   * on top of a java.util.Properties instance.
39   *
40   * @author <a HREF="mailto:Philippe.Merle@lifl.fr">Philippe Merle</a>
41   * @version 0.1
42   */
43  public class JavaPropertiesContext 
44    implements Context 
45  {
46      
47      // ==================================================================
48      //
49      // Internal state.
50      //
51      // ==================================================================
52  
53      // ==================================================================
54      //
55      // Constructors.
56      //
57      // ==================================================================
58  
59      // ==================================================================
60      //
61      // Internal methods.
62      //
63      // ==================================================================
64  
65      // ==================================================================
66      //
67      // Public methods for interface Context.
68      //
69      // ==================================================================
70  
71      /* (non-Javadoc)
72       * @see org.objectweb.util.explorer.api.Context#getEntries(java.lang.Object)
73       */
74      public Entry[] getEntries(Object   object){
75          Properties   properties = (Properties  )object;
76          Entry[] entries = new Entry[properties.size()];
77          Enumeration   keys, elements;
78          keys = properties.keys();
79          elements = properties.elements();
80          for (int i = 0; i < entries.length; i++) {
81              entries[i] = new DefaultEntry((String  ) keys.nextElement(),elements.nextElement()); 
82          }
83          return entries;
84      }
85  
86  }
87
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