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Java > Open Source Codes > net > sf > hajdbc > sync > PassiveSynchronizationStrategy


1 /*
2  * HA-JDBC: High-Availability JDBC
3  * Copyright (c) 2004-2006 Paul Ferraro
4  *
5  * This library is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU Lesser General Public License as published by the
7  * Free Software Foundation; either version 2.1 of the License, or (at your
8  * option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful, but WITHOUT
11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
13  * for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public License
16  * along with this library; if not, write to the Free Software Foundation,
17  * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  *
19  * Contact: ferraro@users.sourceforge.net
20  */
21 package net.sf.hajdbc.sync;
22
23 import java.sql.Connection JavaDoc;
24 import java.util.List JavaDoc;
25 import java.util.Map JavaDoc;
26
27 import net.sf.hajdbc.Dialect;
28 import net.sf.hajdbc.SynchronizationStrategy;
29
30 /**
31  * Trivial {@link SynchronizationStrategy} implementation with an empty {@link SynchronizationStrategy#synchronize(Connection, Connection, Map, Dialect)} method.
32  *
33  * @author Paul Ferraro
34  * @since 1.0
35  */
36 public class PassiveSynchronizationStrategy implements SynchronizationStrategy
37 {
38     /**
39      * @see net.sf.hajdbc.SynchronizationStrategy#synchronize(Connection, Connection, Map, Dialect)
40      */
41     public void synchronize(Connection JavaDoc inactiveConnection, Connection JavaDoc activeConnection, Map JavaDoc<String JavaDoc, List JavaDoc<String JavaDoc>> tableMap, Dialect dialect)
42     {
43         // Do nothing
44 }
45
46     /**
47      * @see net.sf.hajdbc.SynchronizationStrategy#requiresTableLocking()
48      */
49     public boolean requiresTableLocking()
50     {
51         return false;
52     }
53 }
54
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