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Java > Open Source Codes > org > objectweb > util > explorer > core > common > lib > DefaultContext


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 package org.objectweb.util.explorer.core.common.lib;
27
28 import java.util.Vector JavaDoc;
29
30 import org.objectweb.util.explorer.api.Context;
31 import org.objectweb.util.explorer.api.Entry;
32 import org.objectweb.util.explorer.core.naming.lib.DefaultEntry;
33
34 /**
35  * Basic implementation of Context interface.
36  *
37  * @author <a HREF="mailto:Jerome.Moroy@lifl.fr">Jérôme Moroy</a>,
38  * <a HREF="mailto:Philippe.Merle@lifl.fr">Philippe Merle</a>.
39  *
40  * @version 0.1
41  */
42 public class DefaultContext
43   implements Context
44 {
45
46     //==================================================================
47 //
48 // Internal States.
49 //
50 // ==================================================================
51
52     /** Contains the elements of the context. */
53     protected Vector JavaDoc elements_ = null;
54     
55     // ==================================================================
56 //
57 // Constructors.
58 //
59 // ==================================================================
60
61     /**
62      * Constructs a DefaultContextContainer.
63      */
64     public DefaultContext() {
65         // Inits internal state.
66 elements_ = new Vector JavaDoc();
67     }
68     
69     // ==================================================================
70 //
71 // Internal methods.
72 //
73 // ==================================================================
74
75     /**
76      * Creates an entry with the given parameters.
77      */
78     protected Entry createEntry(Object JavaDoc name, Object JavaDoc value){
79        return new DefaultEntry(name, value);
80     }
81     
82     // ==================================================================
83 //
84 // Public methods for Context interface.
85 //
86 // ==================================================================
87
88     /* (non-Javadoc)
89      * @see org.objectweb.util.explorer.api.Context#getEntries(java.lang.Object)
90      */
91     public Entry[] getEntries(Object JavaDoc object) {
92         return (Entry[])elements_.toArray(new Entry[elements_.size()]);
93     }
94
95 }
96
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