EventHandle


1   /*
2    * Copyright (c) 2004 Sun Microsystems, Inc.  All rights reserved.  U.S.
3    * Government Rights - Commercial software.  Government users are subject
4    * to the Sun Microsystems, Inc. standard license agreement and
5    * applicable provisions of the FAR and its supplements.  Use is subject
6    * to license terms.
7    *
8    * This distribution may include materials developed by third parties.
9    * Sun, Sun Microsystems, the Sun logo, Java and J2EE are trademarks
10   * or registered trademarks of Sun Microsystems, Inc. in the U.S. and
11   * other countries.
12   *
13   * Copyright (c) 2004 Sun Microsystems, Inc. Tous droits reserves.
14   *
15   * Droits du gouvernement americain, utilisateurs gouvernementaux - logiciel
16   * commercial. Les utilisateurs gouvernementaux sont soumis au contrat de
17   * licence standard de Sun Microsystems, Inc., ainsi qu'aux dispositions
18   * en vigueur de la FAR (Federal Acquisition Regulations) et des
19   * supplements a celles-ci.  Distribue par des licences qui en
20   * restreignent l'utilisation.
21   *
22   * Cette distribution peut comprendre des composants developpes par des
23   * tierces parties. Sun, Sun Microsystems, le logo Sun, Java et J2EE
24   * sont des marques de fabrique ou des marques deposees de Sun
25   * Microsystems, Inc. aux Etats-Unis et dans d'autres pays.
26   */
27  
28  
29  package com.sun.ebank.appclient;
30  
31  import java.util.ResourceBundle  ;
32  import java.util.ResourceBundle  ;
33  import java.awt.event.ActionListener  ;
34  import java.awt.event.ActionEvent  ;
35  import javax.swing.*;
36  import java.awt.Color  ;
37  import java.util.ArrayList  ;
38  import java.util.Date  ;
39  
40  
41  public class EventHandle implements ActionListener   {
42      private static BankAdmin frame;
43      private ResourceBundle   messages = null;
44      private DataModel dataModel;
45      private String   returned;
46      private int currentFunction;
47  
48      public EventHandle(BankAdmin frame, ResourceBundle   messages) {
49          this.frame = frame;
50          this.messages = messages;
51          this.dataModel = new DataModel(frame, messages);
52  
53          //Hook up action events
54          hookupEvents();
55      }
56  
57      //Respond to radio button and return key action events
58      public void actionPerformed(ActionEvent   event) {
59          //Set Account description according to radio buttons
60          if (event.getActionCommand() == "savingsstring") {
61              frame.setDescription("Savings");
62          }
63  
64          if (event.getActionCommand() == "checkingstring") {
65              frame.setDescription("Checking");
66          }
67  
68          if (event.getActionCommand() == "creditstring") {
69              frame.setDescription("Credit");
70          }
71  
72          if (event.getActionCommand() == "mnymktstring") {
73              frame.setDescription("Money Market");
74          }
75  
76          //Set balance to beginning balance for new accounts
77          //when return key pressed in begining balance field
78          Object   source = event.getSource();
79  
80          if (source == frame.begbal) {
81              String   begbalstring = frame.begbal.getText();
82              frame.bal.setText(begbalstring);
83          }
84      }
85  
86      private void setDisplay() {
87          frame.p2.setBackground(Color.white);
88          frame.spacerlab1.setText("");
89          frame.spacerlab2.setText("");
90      }
91  
92      private void hookupEvents() {
93          //View Customer Information 
94          frame.viewcust.addActionListener(new ActionListener  () {
95                  public void actionPerformed(ActionEvent   ev) {
96                      setDisplay();
97                      frame.clearMessages();
98  
99                      String   vitem = messages.getString("ViewCust");
100                     frame.messlab6.setText(vitem);
101 
102                     String   mess =
103                         new String  (messages.getString("EnterCustIDMess"));
104                     returned = JOptionPane.showInputDialog(frame, mess);
105 
106                     if (returned != null) {
107                         currentFunction = 3;
108                         dataModel.createCustInf(currentFunction, returned);
109                     }
110                 }
111             });
112 
113         //Create New Customer
114         frame.createcust.addActionListener(new ActionListener  () {
115                 public void actionPerformed(ActionEvent   ev) {
116                     setDisplay();
117                     frame.clearMessages();
118 
119                     String   citem = messages.getString("CreateCust");
120                     frame.messlab6.setText(citem);
121                     currentFunction = 1;
122                     dataModel.createCustInf(currentFunction, returned);
123                 }
124             });
125 
126         //Update Customer Information
127         frame.updatecust.addActionListener(new ActionListener  () {
128                 public void actionPerformed(ActionEvent   ev) {
129                     setDisplay();
130                     frame.clearMessages();
131 
132                     String   uitem = messages.getString("UpdateCust");
133                     frame.messlab6.setText(uitem);
134 
135                     String   mess =
136                         new String  (messages.getString("EnterCustIDMess"));
137                     returned = JOptionPane.showInputDialog(frame, mess);
138 
139                     if (returned != null) {
140                         currentFunction = 2;
141                         dataModel.createCustInf(currentFunction, returned);
142                     }
143                 }
144             });
145 
146         //View Account Information
147         frame.viewact.addActionListener(new ActionListener  () {
148                 public void actionPerformed(ActionEvent   ev) {
149                     setDisplay();
150                     frame.clearMessages();
151 
152                     String   vitem = messages.getString("ViewAct");
153                     frame.messlab6.setText(vitem);
154 
155                     String   mess =
156                         new String  (messages.getString("EnterActIDMess"));
157                     returned = JOptionPane.showInputDialog(frame, mess);
158 
159                     if (returned != null) {
160                         currentFunction = 4;
161                         dataModel.createActInf(currentFunction, returned);
162                     }
163                 }
164             });
165 
166         //Create New Account
167         frame.createact.addActionListener(new ActionListener  () {
168                 public void actionPerformed(ActionEvent   ev) {
169                     setDisplay();
170                     frame.clearMessages();
171 
172                     String   citem = messages.getString("CreateAct");
173                     frame.messlab6.setText(citem);
174                     currentFunction = 5;
175                     dataModel.createActInf(currentFunction, returned);
176                 }
177             });
178 
179         //Add Customer to Account
180         frame.addcust.addActionListener(new ActionListener  () {
181                 public void actionPerformed(ActionEvent   ev) {
182                     setDisplay();
183                     frame.clearMessages();
184 
185                     String   aitem = messages.getString("AddCust");
186                     frame.messlab6.setText(aitem);
187                     currentFunction = 6;
188                     frame.addCustToActFields(null, null);
189                 }
190             });
191 
192         //Remove Account
193         frame.remact.addActionListener(new ActionListener  () {
194                 public void actionPerformed(ActionEvent   ev) {
195                     setDisplay();
196                     frame.clearMessages();
197 
198                     String   ritem = messages.getString("RemAct");
199                     frame.messlab6.setText(ritem);
200 
201                     String   mess =
202                         new String  (messages.getString("EnterActIDMess"));
203                     returned = JOptionPane.showInputDialog(frame, mess);
204 
205                     if (returned != null) {
206                         currentFunction = 7;
207                         dataModel.removeAccount(returned);
208                     }
209                 }
210             });
211 
212         //Search for Customer ID by last name
213         frame.srchcust.addActionListener(new ActionListener  () {
214                 public void actionPerformed(ActionEvent   ev) {
215                     setDisplay();
216                     frame.clearMessages();
217 
218                     String   sitem = messages.getString("SearchCust");
219                     frame.messlab6.setText(sitem);
220 
221                     String   mess =
222                         new String  (messages.getString("EnterLastNameMess"));
223                     returned = JOptionPane.showInputDialog(frame, mess);
224 
225                     if (returned != null) {
226                         currentFunction = 8;
227                         dataModel.searchByLastName(returned);
228                     }
229                 }
230             });
231 
232         //Clear data on cancel button press
233         frame.cancel.addActionListener(new ActionListener  () {
234                 public void actionPerformed(ActionEvent   ev) {
235                     setDisplay();
236                     frame.resetPanelTwo();
237                     frame.clearMessages();
238                 }
239             });
240 
241         //Process data 
242         frame.OK.addActionListener(new ActionListener  () {
243                 public void actionPerformed(ActionEvent   ev) {
244                     setDisplay();
245 
246                     if (currentFunction == 3) { //view customer data
247                         frame.resetPanelTwo();
248                     }
249 
250                     if (currentFunction < 3) { //Create or update customer data
251 
252                         //Test data and write to database
253                         int complete =
254                             dataModel.checkCustData(returned, currentFunction);
255 
256                         //if data okay, clear Panel 2
257                         if (complete == 0) {
258                             if (currentFunction == 1) { //Create New Customer
259                                 JOptionPane.showMessageDialog(frame,
260                                     dataModel.custID, "Customer ID",
261                                     JOptionPane.PLAIN_MESSAGE);
262                                 frame.resetPanelTwo();
263                                 frame.clearMessages();
264                             }
265 
266                             if (currentFunction == 2) {
267                                 frame.resetPanelTwo();
268                                 frame.clearMessages();
269                                 frame.messlab2.setText(messages.getString(
270                                         "Customer") + " " + returned + " " +
271                                     messages.getString("Updated"));
272                             }
273                         }
274 
275                         //If errors, redisplay data to user 
276                         //and leave error messages on display
277                         if (complete == 1) {
278                             boolean readonly = false;
279                             frame.createCustFields(readonly, dataModel.first,
280                                 dataModel.last, dataModel.mid, dataModel.str,
281                                 dataModel.cty, dataModel.st, dataModel.zp,
282                                 dataModel.tel, dataModel.mail);
283                         }
284                     }
285 
286                     if (currentFunction == 4) { //View account info
287                         frame.resetPanelTwo();
288                         frame.clearMessages();
289                     }
290 
291                     if (currentFunction > 4) { //Create account; add cust to act 
292 
293                         int complete =
294                             dataModel.checkActData(returned, currentFunction);
295 
296                         if (complete == 0) {
297                             if (currentFunction == 5) { //Create New Account
298 
299                                 //Return new account ID
300                                 frame.resetPanelTwo();
301                                 frame.clearMessages();
302                                 JOptionPane.showMessageDialog(frame,
303                                     dataModel.actID, "Account ID",
304                                     JOptionPane.PLAIN_MESSAGE);
305                             }
306 
307                             if (currentFunction == 6) { //Add cust to account
308                                 frame.resetPanelTwo();
309                                 frame.clearMessages();
310                                 frame.messlab2.setText(messages.getString(
311                                         "Customer") + " " + dataModel.custID +
312                                     " " + messages.getString("AddedToAct") +
313                                     " " + dataModel.actID);
314                             }
315                         }
316 
317                         if (complete == 1) {
318                             if (currentFunction == 5) { //Create New Account
319                                 frame.setDescription(dataModel.descrip);
320 
321                                 boolean readonly = false;
322                                 Date   timestamp = new Date  ();
323                                 ArrayList   alist = new ArrayList  ();
324                                 frame.createActFields(readonly, dataModel.type,
325                                     dataModel.balance, dataModel.creditline,
326                                     dataModel.beginbalance, alist, timestamp);
327                                 frame.cust.setText(dataModel.custID);
328                             } else { //Add Customer to Account
329                                 frame.addCustToActFields(dataModel.custID,
330                                     dataModel.actID);
331                             }
332                         }
333                     }
334                 }
335             });
336     }
337 }
338
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