1 package com.atlassian.config.lifecycle;
2
3 import javax.servlet.ServletContext;
4
5 /**
6 * Manages operations that must be performed on startup and shutdown of the application. These operations will
7 * typically be implemented as plugin modules.
8 *
9 * <b>Important:</b> There is no real way the application can guarantee that any of the shutdown tasks will be called
10 * in the event of an unfriendly server shutdown. They are mostly useful for cleanup in situations (like an
11 * appserver-triggered reload) where it can be assumed that the application will have the time to run the shutdown
12 * cleanly.
13 */
14 public interface LifecycleManager
15 {
16 /**
17 * Perform all the startup tasks for the application.
18 *
19 * @param servletContext the web application servlet context
20 */
21 void startUp(ServletContext servletContext);
22
23 /**
24 * Perform all the shutdown tasks for the application.
25 *
26 * @param servletContext the web application servlet context
27 */
28 void shutDown(ServletContext servletContext);
29 }