]> git.mxchange.org Git - jcore.git/blob - src/org/mxchange/jcore/manager/application/ApplicationManager.java
Initial import, mostly from Addressbook project
[jcore.git] / src / org / mxchange / jcore / manager / application / ApplicationManager.java
1 /*
2  * Copyright (C) 2015 Roland Haeder
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation, either version 3 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
16  */
17 package org.mxchange.jcore.manager.application;
18
19 import org.mxchange.jcore.application.Application;
20 import org.mxchange.jcore.manager.BaseManager;
21
22 /**
23  * Application manager
24  * 
25  * @author Roland Haeder
26  */
27 public class ApplicationManager extends BaseManager implements ManageableApplication {
28
29         /**
30          * Getter for application manager
31          *
32          * @param application An instance of a Application class
33          * @return
34          */
35         public static final ManageableApplication getManager (final Application application) {
36                 // Application instance must be set
37                 if (application == null) {
38                         // Abort here
39                         throw new NullPointerException("application is null"); //NOI18N
40                 }
41
42                 // Get manager
43                 ManageableApplication manager = new ApplicationManager(application);
44
45                 // Return manager
46                 return manager;
47         }
48
49         /**
50          * Constructor for this manager
51          *
52          * @param application An instance of an Application class
53          */
54         private ApplicationManager (final Application application) {
55                 // Application instance must be set
56                 if (application == null) {
57                         // Abort here
58                         throw new NullPointerException("application is null"); //NOI18N
59                 }
60
61                 // Trace message
62                 this.getLogger().trace("CALLED!"); //NOI18N
63
64                 // Set application instance
65                 this.setApplication(application);
66         }
67
68         @Override
69         public void doShutdown () {
70                 // Shutdown this manager, for now nothing
71                 // @TODO Maybe add something here?
72         }
73
74         @Override
75         public void start () {
76                 // Trace message
77                 this.getLogger().trace("CALLED!"); //NOI18N
78
79                 // Bootstrap application
80                 this.getApplication().doBootstrap();
81
82                 // Run the main loop
83                 this.getApplication().doMainLoop();
84
85                 // Trace message
86                 this.getLogger().trace("EXIT!"); //NOI18N
87         }
88 }