1 // ========================================================================
2 // Copyright (c) 2004-2009 Mort Bay Consulting Pty. Ltd.
3 // ------------------------------------------------------------------------
4 // All rights reserved. This program and the accompanying materials
5 // are made available under the terms of the Eclipse Public License v1.0
6 // and Apache License v2.0 which accompanies this distribution.
7 // The Eclipse Public License is available at
8 // http://www.eclipse.org/legal/epl-v10.html
9 // The Apache License v2.0 is available at
10 // http://www.opensource.org/licenses/apache2.0.php
11 // You may elect to redistribute this code under either of these licenses.
12 // ========================================================================
13
14 package org.eclipse.jetty.webapp;
15
16
17 /* ------------------------------------------------------------------------------- */
18 /** Base Class for WebApplicationContext Configuration.
19 * This class can be extended to customize or extend the configuration
20 * of the WebApplicationContext.
21 */
22 public interface Configuration
23 {
24
25 /* ------------------------------------------------------------------------------- */
26 /** Set up for configuration.
27 * @throws Exception
28 */
29 public void preConfigure (WebAppContext context) throws Exception;
30
31
32 /* ------------------------------------------------------------------------------- */
33 /** Configure WebApp.
34 *
35 * @throws Exception
36 */
37 public void configure (WebAppContext context) throws Exception;
38
39
40 /* ------------------------------------------------------------------------------- */
41 /** Clear down after configuration.
42 * @throws Exception
43 */
44 public void postConfigure (WebAppContext context) throws Exception;
45
46 /* ------------------------------------------------------------------------------- */
47 /** DeConfigure WebApp.
48 * This method is called to undo all configuration done. This is
49 * called to allow the context to work correctly over a stop/start cycle
50 * @throws Exception
51 */
52 public void deconfigure (WebAppContext context) throws Exception;
53
54
55 }