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Java > Open Source Codes > org > objectweb > perseus > persistence > api > PersistenceManagerBindingController


1 /**
2  * Copyright (C) 2001-2002
3  * - France Telecom R&D
4  * - Laboratoire Logiciels, Systemes, Reseaux - UMR 5526, CNRS-INPG-UJF
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19  *
20  * Release: 1.0
21  *
22  * Authors:
23  *
24  */
25
26 package org.objectweb.perseus.persistence.api;
27
28 import org.objectweb.perseus.cache.api.CacheManager;
29 import org.objectweb.perseus.concurrency.api.ConcurrencyManager;
30
31 /**
32  * This interface defines the links needed by a PersistenceManager:
33  * - a CacheManager
34  * [ - a ConcurencyManager implementation ]
35  * [ - another PersistentManager which has the role of ContextCopyManager]
36  * This interface is a Binding Controller weither the Fractal terminology.
37  *
38  * @author Luciano Garcia-Banuelos (Luciano.Garcia@imag.fr)
39  */
40 public interface PersistenceManagerBindingController {
41
42     /**
43      * It assignes the CacheManager used by the PersistenceManager.
44      * @param cm is the cache.
45      */
46     void setCacheManager(CacheManager cm);
47
48     /**
49      * It retrieves the CacheManager used by the PersistenceManager.
50      */
51     CacheManager getCacheManager();
52
53
54     /**
55      * It assignes the context copy manager instance. A context copy manager
56      * implements the PersistentManager interface. In addition It is optional.
57      * @param pm is the context copy manager.
58      */
59     void setContextCopyManager(PersistenceManager pm);
60
61     /**
62      * It retrieves the ContextCopyManager used by the PersistenceManager.
63      */
64     PersistenceManager getContextCopyManager();
65
66
67     /**
68      * It assignes the ConcurrencyManager instance. It is optional.
69      * @param cm is the ConcurrencyManager instance.
70      */
71     void setConcurrencyManager(ConcurrencyManager cm);
72
73     /**
74      * It retrieves the ConcurrencyManager used by the PersistenceManager.
75      */
76     ConcurrencyManager getConcurrencyManager();
77 }
78
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