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1   /********************************************************************************
2    * InternetCafe is a software solution that helps the management of Cybercafes 
3    * according with the ITALIAN DECREE LAW ON ANTI-TERROR MEASURES, 27 JULY 2005.
4    * Copyright (C) 2006  Guido Angelo Ingenito
5   
6    * This program is free software; you can redistribute it and/or
7    * modify it under the terms of the GNU General Public License
8    * as published by the Free Software Foundation; either version 2
9    * of the License, or (at your option) any later version.
10  
11   * This program is distributed in the hope that it will be useful,
12   * but WITHOUT ANY WARRANTY; without even the implied warranty of
13   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14   * GNU General Public License for more details.
15   * 
16   * You should have received a copy of the GNU General Public License
17   * along with this program; if not, write to the Free Software
18   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
19   *******************************************************************************/
20  package ui.command.deletion;
21  
22  import javax.swing.JOptionPane;
23  
24  import ui.Messages;
25  import ui.command.Command;
26  import base.InternetCafe;
27  import base.network.NetworkManager;
28  import base.network.Workstation;
29  
30  public class DeleteClientWorkstationCommand extends Command {
31  
32  	private final int workstationId;
33  
34  	/***
35  	 * @param workstationId
36  	 */
37  	public DeleteClientWorkstationCommand(int workstationId) {
38  		super();
39  		// TODO Auto-generated constructor stub
40  		this.workstationId = workstationId;
41  	}
42  
43  	/*
44  	 * (non-Javadoc)
45  	 * 
46  	 * @see ui.command.ICommand#prologo()
47  	 */
48  	public void prologo() {
49  		InternetCafe.setStatusBarMessage(Messages.getString("command.deleteclientworkstationcommand.deletingclientworkstation")); //$NON-NLS-1$
50  		Object[] options = { Messages.getString("command.option.delete.yes"), Messages.getString("command.option.delete.no") }; //$NON-NLS-1$ //$NON-NLS-2$
51  		int result = JOptionPane
52  				.showOptionDialog(
53  						null,
54  						Messages.getString("command.deleteclientworkstationcommand.message1"), //$NON-NLS-1$
55  						Messages.getString("command.deleteclientworkstationcommand.clientworkstationdeletion"), JOptionPane.YES_NO_OPTION, //$NON-NLS-1$
56  						JOptionPane.QUESTION_MESSAGE, null, options, options[1]);
57  		if (result == JOptionPane.YES_OPTION) {
58  			setStatus(EXECUTE_STATUS);
59  		} else
60  			setStatus(ABORT_STATUS);
61  	}
62  
63  	/*
64  	 * (non-Javadoc)
65  	 * 
66  	 * @see ui.command.ICommand#execution()
67  	 */
68  	public void execution() throws Exception {
69  		switch (getStatus()) {
70  		case ABORT_STATUS:
71  			break;
72  		case VETOED_STATUS:
73  			break;
74  		case EXECUTE_STATUS:
75  			Workstation workstation = NetworkManager.getInstance().getNetwork()
76  					.getClientById(workstationId);
77  			if (workstation != null) {
78  				NetworkManager.getInstance().deleteWorkstation(workstation);
79  				setStatus(SUCCESS_STATUS);
80  			} else
81  				setStatus(ERROR_STATUS);
82  			break;
83  		}
84  	}
85  }