1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to you under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 * $Id: BaseViewController.java 464373 2006-10-16 04:21:54Z rahul $
18 */
19
20 package org.apache.shale.examples.mailreader;
21
22 import org.apache.shale.view.AbstractViewController;
23 import org.apache.struts.apps.mailreader.dao.UserDatabase;;
24
25 /***
26 * <p>Convenience abstract base <code>ViewController</code>
27 * for the Mail Reader example application.</p>
28 */
29
30 public abstract class BaseViewController extends AbstractViewController {
31
32
33 // -------------------------------------------------------------- Properties
34
35
36 // ---------------------------------------------------------- Event Handlers
37
38
39 // -------------------------------------------------- ViewController Methods
40
41
42 // ------------------------------------------------------- Protected Methods
43
44
45 /***
46 * <p>Return the state saving bean for this user's transaction state.</p>
47 */
48 protected State getState() {
49
50 // Look up the state saving bean,
51 // using the 'getBean' method inherited from AbstractFacesBean
52 return (State) getBean("state");
53
54 }
55
56
57 /***
58 * <p>Return the DAO for our user database.</p>
59 */
60 protected UserDatabase getUserDatabase() {
61
62 // Look up the DAO for the user database,
63 // using the 'getBean' method inherited from AbstractFacesBean
64 return (UserDatabase) getBean("database");
65
66 }
67
68
69 }