svn-gvsig-desktop / tags / v1_0_1_RELEASE / install / IzPack / sample / src / PWDValidator.java @ 38629
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1 | 5819 | cesar | /*
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2 | * $Id$
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3 | * Copyright (C) 2003 Elmar Grom
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4 | *
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5 | * File : PWDValidator.java
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6 | * Description : Example implementation of a password validator
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7 | * Author's email : elmar@grom.net
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8 | * Author's Website : http://www.izforge.com
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9 | *
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10 | * This program is free software; you can redistribute it and/or
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11 | * modify it under the terms of the GNU General Public License
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12 | * as published by the Free Software Foundation; either version 2
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13 | * of the License, or any later version.
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14 | *
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15 | * This program is distributed in the hope that it will be useful,
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16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 | * GNU General Public License for more details.
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19 | *
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20 | * You should have received a copy of the GNU General Public License
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21 | * along with this program; if not, write to the Free Software
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22 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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23 | */
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24 | |||
25 | package com.izforge.izpack.sample; |
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26 | |||
27 | import com.izforge.izpack.panels.*; |
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28 | |||
29 | /*---------------------------------------------------------------------------*/
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30 | /**
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31 | * This class represents a simple validator for passwords to demonstrate
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32 | * the implementation of a password validator that cooperates with the
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33 | * password field in the <code>UserInputPanel</code>
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34 | *
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35 | * @version 0.0.1 / 02/19/03
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36 | * @author Elmar Grom
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37 | */
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38 | /*---------------------------------------------------------------------------*/
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39 | public class PWDValidator implements Validator |
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40 | { |
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41 | /*--------------------------------------------------------------------------*/
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42 | /**
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43 | * Validates the contend of multiple password fields. The test
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44 | *
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45 | * @param client the client object using the services of this validator.
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46 | *
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47 | * @return <code>true</code> if the validation passes, otherwise <code>false</code>.
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48 | */
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49 | /*--------------------------------------------------------------------------*/
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50 | public boolean validate (ProcessingClient client) |
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51 | { |
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52 | int numFields = client.getNumFields ();
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53 | |||
54 | // ----------------------------------------------------
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55 | // verify that there is more than one field. If there
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56 | // is only one field we have to return true.
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57 | // ----------------------------------------------------
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58 | if (numFields < 2) |
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59 | { |
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60 | return (true); |
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61 | } |
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62 | |||
63 | boolean match = true; |
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64 | String content = client.getFieldContents (0); |
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65 | |||
66 | for (int i = 1; i < numFields; i++) |
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67 | { |
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68 | if (!content.equals (client.getFieldContents (i)))
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69 | { |
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70 | match = false;
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71 | } |
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72 | } |
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73 | |||
74 | return (match);
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75 | } |
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76 | } |
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77 | /*---------------------------------------------------------------------------*/ |