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Java > Open Source Codes > org > apache > ojb > tutorial2 > UCQuitApplication


1 package org.apache.ojb.tutorial2;
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 import org.odmg.Implementation;
19
20 /**
21  * Use case for quitting the application.
22  */
23 public class UCQuitApplication extends AbstractUseCase
24 {
25     /**
26      * Creates a new quit use case instance.
27      *
28      * @param odmg The odmg implementation to use
29      */
30     public UCQuitApplication(Implementation odmg)
31     {
32         super(odmg);
33     }
34
35     /**
36      * Returns a description of this use case.
37      *
38      * @return A description of the use case
39      */
40     public String JavaDoc getDescription()
41     {
42         return "Quit Application";
43     }
44
45     /**
46      * Performs this use case.
47      */
48     public void apply()
49     {
50         // no OJB API for quitting the application ;-)
51 System.out.println("bye...");
52         System.exit(0);
53     }
54 }
55
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