1 /*
2 * $Source$
3 * $Revision$
4 *
5 * Copyright (C) 2007 Tim Pizey
6 *
7 * Part of Melati (http://melati.org), a framework for the rapid
8 * development of clean, maintainable web applications.
9 *
10 * Melati is free software; Permission is granted to copy, distribute
11 * and/or modify this software under the terms either:
12 *
13 * a) the GNU General Public License as published by the Free Software
14 * Foundation; either version 2 of the License, or (at your option)
15 * any later version,
16 *
17 * or
18 *
19 * b) any version of the Melati Software License, as published
20 * at http://melati.org
21 *
22 * You should have received a copy of the GNU General Public License and
23 * the Melati Software License along with this program;
24 * if not, write to the Free Software Foundation, Inc.,
25 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA to obtain the
26 * GNU General Public License and visit http://melati.org to obtain the
27 * Melati Software License.
28 *
29 * Feel free to contact the Developers of Melati (http://melati.org),
30 * if you would like to work out a different arrangement than the options
31 * outlined here. It is our intention to allow Melati to be used by as
32 * wide an audience as possible.
33 *
34 * This program is distributed in the hope that it will be useful,
35 * but WITHOUT ANY WARRANTY; without even the implied warranty of
36 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
37 * GNU General Public License for more details.
38 *
39 * Contact details for copyright holder:
40 *
41 * Tim Pizey <timp At paneris.org>
42 * http://paneris.org/~timp
43 */
44
45 package org.melati.servlet;
46
47 import javax.servlet.ServletContextEvent;
48 import javax.servlet.ServletContextListener;
49
50 import org.melati.poem.PoemDatabaseFactory;
51
52 /**
53 * Close databases when servlet context is destroyed.
54 *
55 * @author timp
56 * @since 30 May 2007
57 * @see org.melati.poem.PoemDatabaseFactory
58 */
59 public final class PoemServletContextListener implements ServletContextListener {
60
61 /**
62 * Disconnect from any databases.
63 * {@inheritDoc}
64 *
65 * @see javax.servlet.ServletContextListener#contextDestroyed(javax.servlet.ServletContextEvent)
66 */
67 public void contextDestroyed(ServletContextEvent servletContextEvent) {
68 System.err.println("Context listener closing dbs");
69 Thread shutdown = PoemDatabaseFactory.getPoemShutdownThread();
70 shutdown.run();
71 }
72
73 /**
74 * {@inheritDoc}
75 *
76 * @see javax.servlet.ServletContextListener#contextInitialized(javax.servlet.ServletContextEvent)
77 */
78 public void contextInitialized(ServletContextEvent servletContextEvent) {
79 System.err.println("Context listener listening");
80 }
81
82 }