01: /*
02: * HA-JDBC: High-Availability JDBC
03: * Copyright (c) 2004-2008 Paul Ferraro
04: *
05: * This library is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU Lesser General Public License as published by the
07: * Free Software Foundation; either version 2.1 of the License, or (at your
08: * option) any later version.
09: *
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.sql.xa;
22:
23: import javax.sql.XAConnection;
24: import javax.sql.XADataSource;
25:
26: import net.sf.hajdbc.DatabaseCluster;
27: import net.sf.hajdbc.sql.DatabaseWriteInvocationStrategy;
28: import net.sf.hajdbc.sql.Invoker;
29: import net.sf.hajdbc.sql.SQLProxy;
30: import net.sf.hajdbc.util.reflect.ProxyFactory;
31:
32: /**
33: * @author Paul Ferraro
34: *
35: */
36: public class XAConnectionInvocationStrategy
37: extends
38: DatabaseWriteInvocationStrategy<XADataSource, XADataSource, XAConnection> {
39: private XADataSource dataSource;
40:
41: /**
42: * @param cluster
43: * @param dataSource
44: */
45: public XAConnectionInvocationStrategy(
46: DatabaseCluster<XADataSource> cluster,
47: XADataSource dataSource) {
48: super (cluster.getNonTransactionalExecutor());
49:
50: this .dataSource = dataSource;
51: }
52:
53: @Override
54: public XAConnection invoke(
55: SQLProxy<XADataSource, XADataSource> proxy,
56: Invoker<XADataSource, XADataSource, XAConnection> invoker)
57: throws Exception {
58: return ProxyFactory
59: .createProxy(XAConnection.class,
60: new XAConnectionInvocationHandler(
61: this.dataSource, proxy, invoker, this
62: .invokeAll(proxy, invoker)));
63: }
64: }
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