KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > apache > ojb > tutorial1 > UCQuitApplication


1 package org.apache.ojb.tutorial1;
2
3 /* Copyright 2002-2004 The Apache Software Foundation
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * 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
18 /**
19  * Use case for quitting the application.
20  */
21 public class UCQuitApplication extends AbstractUseCase
22 {
23     /**
24      * Creates a new quit use case instance.
25      *
26      * @param broker The broker to use for database operations
27      */
28     public UCQuitApplication(org.apache.ojb.broker.PersistenceBroker b)
29     {
30         super(b);
31     }
32
33     /**
34      * Returns a description of this use case.
35      *
36      * @return A description of the use case
37      */
38     public String JavaDoc getDescription()
39     {
40         return "Quit Application";
41     }
42
43     /**
44      * Performs this use case.
45      */
46     public void apply()
47     {
48         // release the broker in use
49 broker.close();
50         
51         // no OJB API for quitting the application ;-)
52 System.out.println("bye...");
53         System.exit(0);
54     }
55 }
56
Popular Tags