ChangePasswordDialog


1   /*
2    * ChangePasswordDialog.java
3    *
4    * Created on July 3, 2002, 6:18 AM
5    */
6   
7   package com.quikj.client.beans;
8   
9   import java.awt.*;
10  import java.util.*;
11  
12  /**
13   *
14   * @author  amit
15   */
16  public class ChangePasswordDialog extends java.awt.Dialog   {
17  
18      /** Creates new form ChangePasswordDialog */
19      public ChangePasswordDialog(java.awt.Frame   parent, Locale locale) 
20      {
21          super(parent, true);
22          this.locale = locale;
23          this.parent = parent;
24          initComponents();
25          
26          Rectangle pbounds = parent.getBounds();
27          Point mid = new Point(pbounds.x + (pbounds.width/2), pbounds.y + (pbounds.height/2));
28          Rectangle bounds = getBounds();
29          int x = mid.x - (bounds.width/2);
30          int y = mid.y - (bounds.height/2);
31          if (x < 0) x = pbounds.x;
32          if (y < 0) y = pbounds.y;
33          setBounds(x, y, bounds.width, bounds.height);
34          
35          show();        
36      }
37      
38      public ChangePasswordDialog(java.awt.Frame   parent) 
39      {
40          this(parent, new Locale("en", "US"));
41      }
42  
43      /** This method is called from within the constructor to
44       * initialize the form.
45       * WARNING: Do NOT modify this code. The content of this method is
46       * always regenerated by the Form Editor.
47       */
48      private void initComponents()//GEN-BEGIN:initComponents
49      {
50          java.awt.GridBagConstraints   gridBagConstraints;
51  
52          panel1 = new java.awt.Panel  ();
53          label1 = new java.awt.Label  ();
54          oldPasswordField = new java.awt.TextField  ();
55          label2 = new java.awt.Label  ();
56          newPasswordField = new java.awt.TextField  ();
57          label3 = new java.awt.Label  ();
58          reenterNewPasswordField = new java.awt.TextField  ();
59          panel2 = new java.awt.Panel  ();
60          changeButton = new java.awt.Button  ();
61          resetButton = new java.awt.Button  ();
62          cancelButton = new java.awt.Button  ();
63  
64          setModal(true);
65          setTitle(java.util.ResourceBundle.getBundle("com.quikj.client.beans.language", locale).getString("Change_Password"));
66          addWindowListener(new java.awt.event.WindowAdapter  ()
67          {
68              public void windowClosing(java.awt.event.WindowEvent   evt)
69              {
70                  closeDialog(evt);
71              }
72          });
73  
74          panel1.setLayout(new java.awt.GridBagLayout  ());
75  
76          panel1.setBackground(new java.awt.Color  (255, 255, 255));
77          label1.setText(java.util.ResourceBundle.getBundle("com.quikj.client.beans.language", locale).getString("Old_password"));
78          gridBagConstraints = new java.awt.GridBagConstraints  ();
79          gridBagConstraints.gridx = 0;
80          gridBagConstraints.gridy = 0;
81          gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
82          gridBagConstraints.insets = new java.awt.Insets  (10, 10, 0, 0);
83          panel1.add(label1, gridBagConstraints);
84  
85          oldPasswordField.setBackground(new java.awt.Color  (255, 255, 255));
86          oldPasswordField.setEchoChar('*');
87          oldPasswordField.setColumns(20);
88          gridBagConstraints = new java.awt.GridBagConstraints  ();
89          gridBagConstraints.gridx = 0;
90          gridBagConstraints.gridy = 1;
91          gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
92          gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
93          gridBagConstraints.weightx = 100.0;
94          gridBagConstraints.insets = new java.awt.Insets  (0, 10, 0, 10);
95          panel1.add(oldPasswordField, gridBagConstraints);
96  
97          label2.setText(java.util.ResourceBundle.getBundle("com.quikj.client.beans.language", locale).getString("New_password"));
98          gridBagConstraints = new java.awt.GridBagConstraints  ();
99          gridBagConstraints.gridx = 0;
100         gridBagConstraints.gridy = 2;
101         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
102         gridBagConstraints.insets = new java.awt.Insets  (10, 10, 0, 0);
103         panel1.add(label2, gridBagConstraints);
104 
105         newPasswordField.setBackground(new java.awt.Color  (255, 255, 255));
106         newPasswordField.setEchoChar('*');
107         gridBagConstraints = new java.awt.GridBagConstraints  ();
108         gridBagConstraints.gridx = 0;
109         gridBagConstraints.gridy = 3;
110         gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
111         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
112         gridBagConstraints.weightx = 100.0;
113         gridBagConstraints.insets = new java.awt.Insets  (0, 10, 0, 10);
114         panel1.add(newPasswordField, gridBagConstraints);
115 
116         label3.setText(java.util.ResourceBundle.getBundle("com.quikj.client.beans.language", locale).getString("Re-enter_new_password"));
117         gridBagConstraints = new java.awt.GridBagConstraints  ();
118         gridBagConstraints.gridx = 0;
119         gridBagConstraints.gridy = 4;
120         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
121         gridBagConstraints.insets = new java.awt.Insets  (10, 10, 0, 0);
122         panel1.add(label3, gridBagConstraints);
123 
124         reenterNewPasswordField.setBackground(new java.awt.Color  (255, 255, 255));
125         reenterNewPasswordField.setEchoChar('*');
126         gridBagConstraints = new java.awt.GridBagConstraints  ();
127         gridBagConstraints.gridx = 0;
128         gridBagConstraints.gridy = 5;
129         gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
130         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
131         gridBagConstraints.weightx = 100.0;
132         gridBagConstraints.insets = new java.awt.Insets  (0, 10, 0, 10);
133         panel1.add(reenterNewPasswordField, gridBagConstraints);
134 
135         panel2.setLayout(new java.awt.GridBagLayout  ());
136 
137         panel2.setBackground(new java.awt.Color  (255, 255, 255));
138         changeButton.setLabel(java.util.ResourceBundle.getBundle("com.quikj.client.beans.language", locale).getString("Change"));
139         changeButton.addActionListener(new java.awt.event.ActionListener  ()
140         {
141             public void actionPerformed(java.awt.event.ActionEvent   evt)
142             {
143                 changeButtonActionPerformed(evt);
144             }
145         });
146 
147         gridBagConstraints = new java.awt.GridBagConstraints  ();
148         gridBagConstraints.gridx = 0;
149         gridBagConstraints.gridy = 0;
150         gridBagConstraints.insets = new java.awt.Insets  (0, 10, 0, 10);
151         panel2.add(changeButton, gridBagConstraints);
152 
153         resetButton.setLabel(java.util.ResourceBundle.getBundle("com.quikj.client.beans.language", locale).getString("Reset"));
154         resetButton.addActionListener(new java.awt.event.ActionListener  ()
155         {
156             public void actionPerformed(java.awt.event.ActionEvent   evt)
157             {
158                 resetButtonActionPerformed(evt);
159             }
160         });
161 
162         gridBagConstraints = new java.awt.GridBagConstraints  ();
163         gridBagConstraints.gridx = 1;
164         gridBagConstraints.gridy = 0;
165         gridBagConstraints.insets = new java.awt.Insets  (0, 10, 0, 10);
166         panel2.add(resetButton, gridBagConstraints);
167 
168         cancelButton.setLabel(java.util.ResourceBundle.getBundle("com.quikj.client.beans.language", locale).getString("Cancel"));
169         cancelButton.addActionListener(new java.awt.event.ActionListener  ()
170         {
171             public void actionPerformed(java.awt.event.ActionEvent   evt)
172             {
173                 cancelButtonActionPerformed(evt);
174             }
175         });
176 
177         gridBagConstraints = new java.awt.GridBagConstraints  ();
178         gridBagConstraints.gridx = 2;
179         gridBagConstraints.gridy = 0;
180         gridBagConstraints.insets = new java.awt.Insets  (0, 10, 0, 10);
181         panel2.add(cancelButton, gridBagConstraints);
182 
183         gridBagConstraints = new java.awt.GridBagConstraints  ();
184         gridBagConstraints.gridx = 0;
185         gridBagConstraints.gridy = 6;
186         gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
187         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
188         gridBagConstraints.weightx = 100.0;
189         gridBagConstraints.weighty = 100.0;
190         gridBagConstraints.insets = new java.awt.Insets  (10, 10, 10, 10);
191         panel1.add(panel2, gridBagConstraints);
192 
193         add(panel1, java.awt.BorderLayout.CENTER);
194 
195         pack();
196     }//GEN-END:initComponents
197 
198     private void changeButtonActionPerformed(java.awt.event.ActionEvent   evt)//GEN-FIRST:event_changeButtonActionPerformed
199     {//GEN-HEADEREND:event_changeButtonActionPerformed
200         // Add your handling code here:
201         oldPassword = oldPasswordField.getText().trim();
202         
203         newPassword = newPasswordField.getText().trim();
204         if (newPassword.length() == 0)
205         {
206             new InformationDialog(parent, java.util.ResourceBundle.getBundle("com.quikj.client.beans.language", locale).getString("Data_Error_exclaim"), 
207             java.util.ResourceBundle.getBundle("com.quikj.client.beans.language", locale).getString("The_password_field_cannot_be_blank"), true);
208             return;
209         }
210         
211         if (newPassword.equals(reenterNewPasswordField.getText().trim()) == false)
212         {
213             new InformationDialog(parent, java.util.ResourceBundle.getBundle("com.quikj.client.beans.language", locale).getString("Data_Error_exclaim"), 
214             java.util.ResourceBundle.getBundle("com.quikj.client.beans.language", locale).getString("The_password_fields_do_not_match"), true);
215             return;            
216         }
217         
218         changeSelected = true;
219         setVisible(false);
220         dispose();
221     }//GEN-LAST:event_changeButtonActionPerformed
222 
223     private void cancelButtonActionPerformed(java.awt.event.ActionEvent   evt)//GEN-FIRST:event_cancelButtonActionPerformed
224     {//GEN-HEADEREND:event_cancelButtonActionPerformed
225         // Add your handling code here:
226         changeSelected = false;        
227         setVisible(false);
228         dispose();
229     }//GEN-LAST:event_cancelButtonActionPerformed
230 
231     private void resetButtonActionPerformed(java.awt.event.ActionEvent   evt)//GEN-FIRST:event_resetButtonActionPerformed
232     {//GEN-HEADEREND:event_resetButtonActionPerformed
233         // Add your handling code here:
234         oldPasswordField.setText("");
235         newPasswordField.setText("");
236         reenterNewPasswordField.setText("");
237     }//GEN-LAST:event_resetButtonActionPerformed
238 
239     /** Closes the dialog */
240     private void closeDialog(java.awt.event.WindowEvent   evt) {//GEN-FIRST:event_closeDialog
241         changeSelected = false;
242         setVisible(false);
243         dispose();
244     }//GEN-LAST:event_closeDialog
245 
246     /** Getter for property oldPassword.
247      * @return Value of property oldPassword.
248      */
249     public java.lang.String   getOldPassword()
250     {
251         return oldPassword;
252     }    
253 
254     /** Setter for property oldPassword.
255      * @param oldPassword New value of property oldPassword.
256      */
257     public void setOldPassword(java.lang.String   oldPassword)
258     {
259         this.oldPassword = oldPassword;
260     }    
261 
262     /** Getter for property newPassword.
263      * @return Value of property newPassword.
264      */
265     public java.lang.String   getNewPassword()
266     {
267         return newPassword;
268     }
269     
270     /** Setter for property newPassword.
271      * @param newPassword New value of property newPassword.
272      */
273     public void setNewPassword(java.lang.String   newPassword)
274     {
275         this.newPassword = newPassword;
276     }
277     
278     /** Getter for property changeSelected.
279      * @return Value of property changeSelected.
280      */
281     public boolean isChangeSelected()
282     {
283         return changeSelected;
284     }
285     
286     /** Setter for property changeSelected.
287      * @param changeSelected New value of property changeSelected.
288      */
289     public void setChangeSelected(boolean changeSelected)
290     {
291         this.changeSelected = changeSelected;
292     }
293     
294     public static String   validPasswordSyntax(String   password, Locale locale)
295     {
296         if (password == null)
297         {
298             return java.util.ResourceBundle.getBundle("com.quikj.client.beans.language", locale).getString("The_password_field_must_be_entered");
299         }
300         
301         int len = password.length();
302         
303         // blank password is not allowed
304         if (len < MIN_PASSWORD_LENGTH)
305         {
306             return java.util.ResourceBundle.getBundle("com.quikj.client.beans.language", locale).getString("The_password_must_contain_at_least_") + ' ' + MIN_PASSWORD_LENGTH
307             + ' ' + java.util.ResourceBundle.getBundle("com.quikj.client.beans.language", locale).getString("_characters");
308         }
309         
310         // it must have both letters and digits
311         boolean letter = false;
312         boolean digit = false;
313         
314         for (int i = 0; i < len; i++)
315         {
316             char c = password.charAt(i);
317             if (Character.isDigit(c) == true)
318             {
319                 digit = true;
320             }
321             else if (Character.isLetter(c) == true)
322             {
323                 letter = true;
324             }
325             else if (Character.isSpaceChar(c) == true)
326             {
327                 return java.util.ResourceBundle.getBundle("com.quikj.client.beans.language", locale).getString("Blank_space_characters_are_not_allowed_in_the_password_field");
328             }            
329         }
330         
331         if ((letter == false) || (digit == false))
332         {
333             return java.util.ResourceBundle.getBundle("com.quikj.client.beans.language", locale).getString("The_password_must_contain_at_least_one_letter_and_one_digit");
334         }
335         
336         return null;
337     }
338     
339     public static String   validPasswordSyntax(String   password)
340     {
341         return validPasswordSyntax(password, new Locale("en", "US"));
342     }
343     
344     // Variables declaration - do not modify//GEN-BEGIN:variables
345     private java.awt.TextField   newPasswordField;
346     private java.awt.Button   cancelButton;
347     private java.awt.Label   label3;
348     private java.awt.Label   label2;
349     private java.awt.Label   label1;
350     private java.awt.Panel   panel2;
351     private java.awt.Button   resetButton;
352     private java.awt.Panel   panel1;
353     private java.awt.TextField   reenterNewPasswordField;
354     private java.awt.Button   changeButton;
355     private java.awt.TextField   oldPasswordField;
356     // End of variables declaration//GEN-END:variables
357 
358     private Frame parent;
359     private boolean changeSelected = false;
360     private String   oldPassword = "";
361     private String   newPassword = "";
362     
363     public static int MIN_PASSWORD_LENGTH = 4;
364     
365     private Locale locale = null;
366 }
367
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