01: /*
02: * Copyright (c) JForum Team
03: *
04: * All rights reserved.
05: * Redistribution and use in source and binary forms,
06: * with or without modification, are permitted provided
07: * that the following conditions are met:
08: *
09: * 1) Redistributions of source code must retain the above
10: * copyright notice, this list of conditions and the
11: * following disclaimer.
12: * 2) Redistributions in binary form must reproduce the
13: * above copyright notice, this list of conditions and
14: * the following disclaimer in the documentation and/or
15: * other materials provided with the distribution.
16: * 3) Neither the name of "Rafael Steil" nor
17: * the names of its contributors may be used to endorse
18: * or promote products derived from this software without
19: * specific prior written permission.
20: *
21: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
22: * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
23: * EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
24: * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
25: * MERCHANTABILITY AND FITNESS FOR A PARTICULAR
26: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
27: * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
28: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
29: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES
30: * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
32: * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
33: * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
34: * IN CONTRACT, STRICT LIABILITY, OR TORT
35: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
36: * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
37: * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
38: *
39: * Created on 05/06/2004 14:49:22
40: * The JForum Project
41: * http://www.jforum.net
42: */
43: package net.jforum.util.preferences;
44:
45: import net.jforum.util.FileChangeListener;
46:
47: import org.apache.log4j.Logger;
48:
49: /**
50: * @author Rafael Steil
51: * @version $Id: QueriesFileListener.java,v 1.8 2006/08/23 02:13:57 rafaelsteil Exp $
52: */
53: public class QueriesFileListener implements FileChangeListener {
54: private static final Logger logger = Logger
55: .getLogger(QueriesFileListener.class);
56:
57: /**
58: * @see net.jforum.util.FileChangeListener#fileChanged(java.lang.String)
59: */
60: public void fileChanged(String filename) {
61: logger.info("Reloading " + filename);
62: SystemGlobals.loadQueries(filename);
63:
64: String driverQueries = SystemGlobals
65: .getValue(ConfigKeys.SQL_QUERIES_DRIVER);
66:
67: // Force reload of driver specific queries
68: if (!filename.equals(driverQueries)) {
69: SystemGlobals.loadQueries(driverQueries);
70: }
71: }
72:
73: }
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