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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 ui.table.model.NAddressTableModel;
27  import base.InternetCafe;
28  import base.user.NAddress;
29  import base.user.User;
30  
31  public class DeleteNAddressCommand extends Command {
32  
33  	private final User user;
34  
35  	private final int addressId;
36  
37  	private final NAddressTableModel nAddressTableModel;
38  
39  	/***
40  	 * @param user
41  	 * @param addressId
42  	 * @param nAddressTableModel
43  	 */
44  	public DeleteNAddressCommand(User user, int addressId,
45  			NAddressTableModel nAddressTableModel) {
46  		super();
47  		// TODO Auto-generated constructor stub
48  		this.user = user;
49  		this.addressId = addressId;
50  		this.nAddressTableModel = nAddressTableModel;
51  	}
52  
53  	/*
54  	 * (non-Javadoc)
55  	 * 
56  	 * @see ui.command.Command#prologo()
57  	 */
58  	@Override
59  	protected void prologo() {
60  		InternetCafe.setStatusBarMessage(Messages.getString("command.deletenaddresscommand.deletingnmail")); //$NON-NLS-1$
61  		Object[] options = { Messages.getString("command.option.delete.yes"), Messages.getString("command.option.delete.no") }; //$NON-NLS-1$ //$NON-NLS-2$
62  		int result = JOptionPane.showOptionDialog(null,
63  				Messages.getString("command.deletenaddresscommand.message1"), //$NON-NLS-1$
64  				Messages.getString("command.deletenaddresscommand.nmaildeletion"), JOptionPane.YES_NO_OPTION, //$NON-NLS-1$
65  				JOptionPane.QUESTION_MESSAGE, null, options, options[1]);
66  		if (result == JOptionPane.YES_OPTION) {
67  			setStatus(EXECUTE_STATUS);
68  		} else
69  			setStatus(ABORT_STATUS);
70  	}
71  
72  	/*
73  	 * (non-Javadoc)
74  	 * 
75  	 * @see ui.command.Command#execution()
76  	 */
77  	@Override
78  	protected void execution() throws Exception {
79  		switch (getStatus()) {
80  		case ABORT_STATUS:
81  			break;
82  		case VETOED_STATUS:
83  			break;
84  		case EXECUTE_STATUS:
85  			NAddress address = user.getNAddressById(addressId);
86  			if (user != null) {
87  				user.deleteNAddress(address);
88  				nAddressTableModel.fireTableDataChanged();
89  				setStatus(SUCCESS_STATUS);
90  			} else
91  				setStatus(ERROR_STATUS);
92  			break;
93  		}
94  	}
95  }