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Java > Open Source Codes > org > objectweb > util > browser > core > naming > DefaultContextContainerFactory


1 /*===========================================================================
2
3 ObjectWeb Naming Context Framework
4 Copyright (C) 2002 USTL - LIFL - GOAL
5 Contact: architecture@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): Philippe Merle.
23 Contributor(s): ______________________________________.
24
25 ===========================================================================*/
26
27 package org.objectweb.util.browser.core.naming;
28
29 /** The console's imports */
30 import org.objectweb.util.browser.core.api.ContextContainer;
31 import org.objectweb.util.browser.core.api.ContextContainerFactory;
32 import org.objectweb.util.browser.core.api.Decoder;
33
34 /**
35  * Basic implementation for ContextContainer factories.
36  * It adds an interceptor which decode the object to add
37  *
38  * @author <a HREF="mailto:Jerome.Moroy@lifl.fr">Jerome Moroy</a>
39  * @version 0.1
40  */
41 public class DefaultContextContainerFactory
42     implements ContextContainerFactory {
43
44     /** The decoder */
45     protected Decoder decoder_ = null;
46
47     /**
48      * Default Constructor
49      * @param decoder The first link of the chain of decoder
50      */
51     public DefaultContextContainerFactory(Decoder decoder) {
52         decoder_ = decoder;
53     }
54
55     /**
56      * Creates a new ContextContainer.
57      *
58      * @return The created ContextContainer.
59      */
60     public ContextContainer create() {
61         ContextContainer cc = new DefaultContextContainer();
62         if (decoder_ != null) {
63             ContextContainerDecoderManager interceptor = new ContextContainerDecoderManager();
64             interceptor.setDecoder(decoder_);
65             interceptor.setDelegate(cc);
66             return interceptor;
67         }
68         return cc;
69     }
70
71 }
72
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