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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.EAddressTableModel;
27  import base.InternetCafe;
28  import base.user.EAddress;
29  import base.user.User;
30  
31  public class DeleteEAddressCommand extends Command {
32  
33  	private final User user;
34  
35  	private final int addressId;
36  
37  	private final EAddressTableModel eAddressTableModel;
38  
39  	/***
40  	 * @param user
41  	 *            The user from which must be removed the eAddress.
42  	 * @param addressId
43  	 *            The eAddress id associated to the eAddress to remove.
44  	 * @param eAddressTableModel
45  	 *            The EAddressTable's table model.
46  	 */
47  	public DeleteEAddressCommand(User user, int addressId,
48  			EAddressTableModel eAddressTableModel) {
49  		super();
50  		// TODO Auto-generated constructor stub
51  		this.user = user;
52  		this.addressId = addressId;
53  		this.eAddressTableModel = eAddressTableModel;
54  	}
55  
56  	/*
57  	 * (non-Javadoc)
58  	 * 
59  	 * @see ui.command.Command#prologo()
60  	 */
61  	@Override
62  	protected void prologo() {
63  		InternetCafe.setStatusBarMessage(Messages.getString("command.deleteeaddresscommand.deletingemail")); //$NON-NLS-1$
64  		Object[] options = { Messages.getString("command.option.delete.yes"), Messages.getString("command.option.delete.no") }; //$NON-NLS-1$ //$NON-NLS-2$
65  		int result = JOptionPane.showOptionDialog(null,
66  				Messages.getString("command.deleteeaddresscommand.message1"), //$NON-NLS-1$
67  				Messages.getString("command.deleteeaddresscommand.emaildeletion"), JOptionPane.YES_NO_OPTION, //$NON-NLS-1$
68  				JOptionPane.QUESTION_MESSAGE, null, options, options[1]);
69  		if (result == JOptionPane.YES_OPTION) {
70  			setStatus(EXECUTE_STATUS);
71  		} else
72  			setStatus(ABORT_STATUS);
73  	}
74  
75  	/*
76  	 * (non-Javadoc)
77  	 * 
78  	 * @see ui.command.Command#execution()
79  	 */
80  	@Override
81  	protected void execution() throws Exception {
82  		switch (getStatus()) {
83  		case ABORT_STATUS:
84  			break;
85  		case VETOED_STATUS:
86  			break;
87  		case EXECUTE_STATUS:
88  			EAddress address = user.getEAddressById(addressId);
89  			if (user != null) {
90  				user.deleteEAddress(address);
91  				eAddressTableModel.fireTableDataChanged();
92  				setStatus(SUCCESS_STATUS);
93  			} else
94  				setStatus(ERROR_STATUS);
95  			break;
96  		}
97  	}
98  }