-
Notifications
You must be signed in to change notification settings - Fork 0
/
LoanDepartment.java
694 lines (613 loc) · 36.6 KB
/
LoanDepartment.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
package loan.collection.and.recovery.services;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import javax.swing.JOptionPane;
public class LoanDepartment extends javax.swing.JFrame {
private PreparedStatement ps;
private Connection conn;
double loan;
double interest;
double month;
double payment;
double MonthPayment;
String name;
String AccountType;
String address;
String withdrawal;
String deposit;
String overDraftRequired;
public LoanDepartment() {
initComponents();
setLocationRelativeTo(null);
connectDB();
}
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
jPanel1 = new javax.swing.JPanel();
jLabel7 = new javax.swing.JLabel();
jLabel8 = new javax.swing.JLabel();
jLabel9 = new javax.swing.JLabel();
jLabel10 = new javax.swing.JLabel();
jtxtAmountloan = new javax.swing.JTextField();
jtxtInterestRate = new javax.swing.JTextField();
jtxtNumberofPayment = new javax.swing.JTextField();
jtxtMonthPayment = new javax.swing.JTextField();
jPanel2 = new javax.swing.JPanel();
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jLabel4 = new javax.swing.JLabel();
jLabel5 = new javax.swing.JLabel();
jLabel6 = new javax.swing.JLabel();
jtxtAddress = new javax.swing.JTextField();
jtxtFname = new javax.swing.JTextField();
jtxtAccountType = new javax.swing.JTextField();
jtxtWithdrawal = new javax.swing.JTextField();
jtxtOverDraft = new javax.swing.JTextField();
jtxtDeposit = new javax.swing.JTextField();
jPanel3 = new javax.swing.JPanel();
jExit = new javax.swing.JButton();
jReset = new javax.swing.JButton();
jCalculate = new javax.swing.JButton();
btnBack = new javax.swing.JButton();
jBtnAddLoanRecord = new javax.swing.JButton();
jBtnShowLoanRecord = new javax.swing.JButton();
jPanel4 = new javax.swing.JPanel();
jLabel11 = new javax.swing.JLabel();
jPanel5 = new javax.swing.JPanel();
jScrollPane1 = new javax.swing.JScrollPane();
jLoanReport = new javax.swing.JTextArea();
jPanel6 = new javax.swing.JPanel();
jScrollPane2 = new javax.swing.JScrollPane();
jShowLoanRecord = new javax.swing.JTextArea();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jPanel1.setBorder(new javax.swing.border.LineBorder(new java.awt.Color(0, 0, 0), 5, true));
jLabel7.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jLabel7.setText("Amount of Loan");
jLabel8.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jLabel8.setText("Number of Payments");
jLabel9.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jLabel9.setText("Monthaly Payment");
jLabel10.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jLabel10.setText("Interest Rate");
jtxtAmountloan.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jtxtInterestRate.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jtxtNumberofPayment.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jtxtMonthPayment.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jtxtMonthPayment.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jtxtMonthPaymentActionPerformed(evt);
}
});
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(34, 34, 34)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jLabel10, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLabel7, javax.swing.GroupLayout.PREFERRED_SIZE, 190, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
.addComponent(jLabel9, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLabel8)))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 276, Short.MAX_VALUE)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jtxtAmountloan)
.addComponent(jtxtInterestRate, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jtxtNumberofPayment, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jtxtMonthPayment, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGap(74, 74, 74))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel7, javax.swing.GroupLayout.PREFERRED_SIZE, 23, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jtxtAmountloan, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jtxtInterestRate, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel10, javax.swing.GroupLayout.PREFERRED_SIZE, 22, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jtxtNumberofPayment, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel8))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel9)
.addComponent(jtxtMonthPayment, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel2.setBorder(new javax.swing.border.LineBorder(new java.awt.Color(0, 0, 0), 5, true));
jLabel1.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jLabel1.setText("Full Name");
jLabel2.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jLabel2.setText("Withdrawal");
jLabel3.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jLabel3.setText("Account Type");
jLabel4.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jLabel4.setText("Address");
jLabel5.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jLabel5.setText("Overdraft Required?");
jLabel6.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jLabel6.setText("Deposit");
jtxtAddress.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jtxtFname.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jtxtFname.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jtxtFnameActionPerformed(evt);
}
});
jtxtAccountType.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jtxtWithdrawal.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jtxtOverDraft.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
jtxtDeposit.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
jPanel2.setLayout(jPanel2Layout);
jPanel2Layout.setHorizontalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addGap(30, 30, 30)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel5, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLabel6, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLabel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLabel3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLabel4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLabel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGap(142, 142, 142)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jtxtFname)
.addComponent(jtxtAddress)
.addComponent(jtxtAccountType)
.addComponent(jtxtWithdrawal)
.addComponent(jtxtDeposit)
.addComponent(jtxtOverDraft, javax.swing.GroupLayout.DEFAULT_SIZE, 128, Short.MAX_VALUE))
.addGap(95, 95, 95))
);
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap(15, Short.MAX_VALUE)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jtxtFname, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel4, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jtxtAddress, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jtxtAccountType, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jtxtWithdrawal, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel6, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jtxtDeposit, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel5, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jtxtOverDraft, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(43, 43, 43))
);
jPanel3.setBorder(new javax.swing.border.LineBorder(new java.awt.Color(0, 0, 0), 5, true));
jExit.setFont(new java.awt.Font("Tahoma", 1, 20)); // NOI18N
jExit.setText("Exit");
jExit.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jExitActionPerformed(evt);
}
});
jReset.setFont(new java.awt.Font("Tahoma", 1, 20)); // NOI18N
jReset.setText("Reset");
jReset.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jResetActionPerformed(evt);
}
});
jCalculate.setFont(new java.awt.Font("Tahoma", 1, 20)); // NOI18N
jCalculate.setText("Loan Calculate");
jCalculate.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jCalculateActionPerformed(evt);
}
});
btnBack.setFont(new java.awt.Font("Tahoma", 1, 20)); // NOI18N
btnBack.setText("Back");
btnBack.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnBackActionPerformed(evt);
}
});
jBtnAddLoanRecord.setFont(new java.awt.Font("Tahoma", 1, 20)); // NOI18N
jBtnAddLoanRecord.setText("Add Loan Record");
jBtnAddLoanRecord.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jBtnAddLoanRecordActionPerformed(evt);
}
});
jBtnShowLoanRecord.setFont(new java.awt.Font("Tahoma", 1, 20)); // NOI18N
jBtnShowLoanRecord.setText("Show Loan Record");
jBtnShowLoanRecord.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jBtnShowLoanRecordActionPerformed(evt);
}
});
javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3);
jPanel3.setLayout(jPanel3Layout);
jPanel3Layout.setHorizontalGroup(
jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel3Layout.createSequentialGroup()
.addGap(65, 65, 65)
.addComponent(jBtnAddLoanRecord)
.addGap(18, 18, 18)
.addComponent(jBtnShowLoanRecord)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 28, Short.MAX_VALUE)
.addComponent(jCalculate, javax.swing.GroupLayout.PREFERRED_SIZE, 182, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(39, 39, 39)
.addComponent(jReset, javax.swing.GroupLayout.PREFERRED_SIZE, 169, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(49, 49, 49)
.addComponent(btnBack, javax.swing.GroupLayout.PREFERRED_SIZE, 130, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(49, 49, 49)
.addComponent(jExit, javax.swing.GroupLayout.PREFERRED_SIZE, 149, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(60, 60, 60))
);
jPanel3Layout.setVerticalGroup(
jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel3Layout.createSequentialGroup()
.addGap(35, 35, 35)
.addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jExit, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jReset, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jCalculate, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnBack, javax.swing.GroupLayout.PREFERRED_SIZE, 37, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jBtnAddLoanRecord)
.addComponent(jBtnShowLoanRecord))
.addContainerGap(49, Short.MAX_VALUE))
);
jPanel4.setBorder(new javax.swing.border.LineBorder(new java.awt.Color(0, 0, 0), 5, true));
jLabel11.setFont(new java.awt.Font("Tahoma", 1, 40)); // NOI18N
jLabel11.setText("LOAN COLLECTION AND RECOVERY SERVICES");
javax.swing.GroupLayout jPanel4Layout = new javax.swing.GroupLayout(jPanel4);
jPanel4.setLayout(jPanel4Layout);
jPanel4Layout.setHorizontalGroup(
jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel4Layout.createSequentialGroup()
.addGap(188, 188, 188)
.addComponent(jLabel11, javax.swing.GroupLayout.PREFERRED_SIZE, 950, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel4Layout.setVerticalGroup(
jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel4Layout.createSequentialGroup()
.addContainerGap(24, Short.MAX_VALUE)
.addComponent(jLabel11, javax.swing.GroupLayout.PREFERRED_SIZE, 70, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap())
);
jPanel5.setBorder(new javax.swing.border.LineBorder(new java.awt.Color(0, 0, 0), 5, true));
jLoanReport.setColumns(20);
jLoanReport.setRows(5);
jScrollPane1.setViewportView(jLoanReport);
javax.swing.GroupLayout jPanel5Layout = new javax.swing.GroupLayout(jPanel5);
jPanel5.setLayout(jPanel5Layout);
jPanel5Layout.setHorizontalGroup(
jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel5Layout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 289, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap())
);
jPanel5Layout.setVerticalGroup(
jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel5Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 156, Short.MAX_VALUE)
.addContainerGap())
);
jPanel6.setBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 0, 0), 5));
jShowLoanRecord.setColumns(20);
jShowLoanRecord.setRows(5);
jScrollPane2.setViewportView(jShowLoanRecord);
javax.swing.GroupLayout jPanel6Layout = new javax.swing.GroupLayout(jPanel6);
jPanel6.setLayout(jPanel6Layout);
jPanel6Layout.setHorizontalGroup(
jPanel6Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel6Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jScrollPane2)
.addContainerGap())
);
jPanel6Layout.setVerticalGroup(
jPanel6Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel6Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jScrollPane2)
.addContainerGap())
);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(layout.createSequentialGroup()
.addComponent(jPanel5, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addComponent(jPanel6, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
.addGap(31, 31, 31))
.addComponent(jPanel4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jPanel3, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jPanel4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jPanel5, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jPanel6, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, Short.MAX_VALUE)
.addComponent(jPanel3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap())
);
pack();
}// </editor-fold>//GEN-END:initComponents
private void jtxtMonthPaymentActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jtxtMonthPaymentActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_jtxtMonthPaymentActionPerformed
private void jExitActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jExitActionPerformed
System.exit(0);
}//GEN-LAST:event_jExitActionPerformed
private void jCalculateActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jCalculateActionPerformed
//////////////////////////////////////////////////////////////
if (jtxtAmountloan.getText().equals("")) {
JOptionPane.showMessageDialog(null, "You must enter amount of loan to borrow", "Loan Collection System", JOptionPane.INFORMATION_MESSAGE);
} else {
loan = Double.parseDouble(jtxtAmountloan.getText());
String Balance = String.format(jtxtAmountloan.getText());
}
////////////////////////////////////////////////////////////
if (jtxtInterestRate.getText().equals("")) {
JOptionPane.showMessageDialog(null, "You must enter the amount of Interest",
"Loan Collection System", JOptionPane.INFORMATION_MESSAGE);
} else {
interest = Double.parseDouble(jtxtInterestRate.getText());
String iInterest = String.format(jtxtInterestRate.getText());
}
////////////////////////////////////////////////////////////
if (jtxtNumberofPayment.getText().equals("")) {
JOptionPane.showMessageDialog(null, "You must enter the amount of Number of Payment",
"Loan Collection System", JOptionPane.INFORMATION_MESSAGE);
} else {
month = Double.parseDouble(jtxtNumberofPayment.getText());
String iMonth = String.format(jtxtNumberofPayment.getText());
}
///////////////////////////////////////////////////////////
if (jtxtMonthPayment.getText().equals("")) {
JOptionPane.showMessageDialog(null,JOptionPane.INFORMATION_MESSAGE);
} else {
loan = Double.parseDouble(jtxtMonthPayment.getText());
String iMonthPayment = String.format(jtxtMonthPayment.getText()); //txtMonthPayemnt
}
///////////////////////////////////////////////////////////////
payment = loan + ((loan * interest) / 100);
MonthPayment=payment/month;
String PayMonth=String.format("%.2f",MonthPayment);
jtxtMonthPayment.setText(PayMonth);
name=String.format(jtxtFname.getText());
address=String.format(jtxtAddress.getText());
AccountType=String.format(jtxtAccountType.getText());
withdrawal=String.format(jtxtWithdrawal.getText());
deposit=String.format(jtxtDeposit.getText());
overDraftRequired=String.format(jtxtOverDraft.getText());
jLoanReport.append("\t\t\tLoan Collection and Recovery Services:\n\n"+
"\n Customer's Name:-\t"+name+
"\n Address:-\t\t"+ address+
"\n Account Type:-\t\t"+ AccountType +
"\n Withdrawal:-\t\t"+ withdrawal+
"\n Deposit:\t\t"+ deposit+
"\n OverdraftRequired:\t"+ overDraftRequired+
"\n Amount Of Loan:\t"+ loan +
"\n Number of Payment:\t"+interest +
"\n Number of Month for Payment:\t"+ month +
"\n Payment Per Month:\t"+MonthPayment+
"\n Total Loan Payment:\t"+payment+
"\n\nThanks for using this Application");
/////////////////////////////////////////////////////////////
}//GEN-LAST:event_jCalculateActionPerformed
private void jResetActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jResetActionPerformed
jtxtAmountloan.setText("");
jtxtInterestRate.setText("");
jtxtNumberofPayment.setText("");
jtxtMonthPayment.setText("");
jtxtFname.setText("");
jtxtAddress.setText("");
jtxtAccountType.setText("");
jtxtWithdrawal.setText("");
jtxtDeposit.setText("");
jtxtOverDraft.setText("");
}//GEN-LAST:event_jResetActionPerformed
private void jtxtFnameActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jtxtFnameActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_jtxtFnameActionPerformed
private void btnBackActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnBackActionPerformed
optionsFrame opFrame=new optionsFrame();
opFrame.setVisible(true);
this.dispose();
}//GEN-LAST:event_btnBackActionPerformed
private void jBtnAddLoanRecordActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jBtnAddLoanRecordActionPerformed
boolean result=validateInputs();
if(!result){
JOptionPane.showMessageDialog(null,"Please fill all the value");
return;
}
try{
String cusNm=jtxtFname.getText();
String cusAddress=jtxtAddress.getText();
String cusAccountType=jtxtAccountType.getText();
String cusWithdrawal=jtxtWithdrawal.getText();
String cusDeposit=jtxtDeposit.getText();
String cusOverDraft=jtxtOverDraft.getText();
String cusAmountloan=jtxtAmountloan.getText();
String cusNumberofPayment=jtxtNumberofPayment.getText();
double cusWid=Double.parseDouble(cusWithdrawal);
double cusDep=Double.parseDouble(cusDeposit);
double cusOver=Double.parseDouble(cusOverDraft);
double cusAmtLoan=Double.parseDouble(cusAmountloan);
double cusNumberPay=Double.parseDouble(cusNumberofPayment);
ps.setString(1,cusNm);
ps.setString(2,cusAddress);
ps.setString(3,cusAccountType);
ps.setDouble(4,cusWid);
ps.setDouble(5,cusDep);
ps.setDouble(6,cusOver);
ps.setDouble(7,cusAmtLoan);
ps.setDouble(8,cusNumberPay);
int count=ps.executeUpdate();
if(count==1)
{
JOptionPane.showMessageDialog(null,"Record inserted Succussfully");
jtxtFname.setText("");
jtxtAddress.setText("");
jtxtAccountType.setText("");
jtxtWithdrawal.setText("");
jtxtDeposit.setText("");
jtxtOverDraft.setText("");
jtxtAmountloan.setText("");
jtxtNumberofPayment.setText("");
}
else
JOptionPane.showMessageDialog(null,"Some problem occur");
}
catch(NumberFormatException ex){
JOptionPane.showMessageDialog(null,"Please input digit");
ex.printStackTrace();
}
catch(SQLException ex){
JOptionPane.showMessageDialog(null,"DB Error");
ex.printStackTrace();
}
}//GEN-LAST:event_jBtnAddLoanRecordActionPerformed
private void jBtnShowLoanRecordActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jBtnShowLoanRecordActionPerformed
try{
Statement st=conn.createStatement();
ResultSet rs=st.executeQuery("Select *from loanDepartment order by CusNm");
StringBuilder sb=new StringBuilder();
jShowLoanRecord.setText("");
while(rs.next())
{
String cusNm=rs.getString(1);
String cusAddress=rs.getString(2);
String cusAccountType=rs.getString(3);
double cusWid=rs.getDouble(4);
double cusDep=rs.getDouble(5);
double cusOver=rs.getDouble(6);
double cusAmtLoan=rs.getDouble(7);
double cusNumberPay=rs.getDouble(8);
sb.append(cusNm+"\t"+cusAddress+"\t"+cusAccountType+"\t"+cusWid+"\t"+cusDep+"\t"+cusOver+"\t"+cusAmtLoan+"\t"+cusNumberPay+"\n");
}
jShowLoanRecord.setText(sb.toString());
}
catch(SQLException ex){
JOptionPane.showMessageDialog(null,"DB Error");
ex.printStackTrace();
}
}//GEN-LAST:event_jBtnShowLoanRecordActionPerformed
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new LoanDepartment().setVisible(true);
}
});
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton btnBack;
private javax.swing.JButton jBtnAddLoanRecord;
private javax.swing.JButton jBtnShowLoanRecord;
private javax.swing.JButton jCalculate;
private javax.swing.JButton jExit;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel10;
private javax.swing.JLabel jLabel11;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JLabel jLabel6;
private javax.swing.JLabel jLabel7;
private javax.swing.JLabel jLabel8;
private javax.swing.JLabel jLabel9;
private javax.swing.JTextArea jLoanReport;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JPanel jPanel3;
private javax.swing.JPanel jPanel4;
private javax.swing.JPanel jPanel5;
private javax.swing.JPanel jPanel6;
private javax.swing.JButton jReset;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JTextArea jShowLoanRecord;
private javax.swing.JTextField jtxtAccountType;
private javax.swing.JTextField jtxtAddress;
private javax.swing.JTextField jtxtAmountloan;
private javax.swing.JTextField jtxtDeposit;
private javax.swing.JTextField jtxtFname;
private javax.swing.JTextField jtxtInterestRate;
private javax.swing.JTextField jtxtMonthPayment;
private javax.swing.JTextField jtxtNumberofPayment;
private javax.swing.JTextField jtxtOverDraft;
private javax.swing.JTextField jtxtWithdrawal;
// End of variables declaration//GEN-END:variables
private boolean validateInputs() {
if(jtxtFname.getText().isEmpty()
|| jtxtAddress.getText().isEmpty()
|| jtxtAccountType.getText().isEmpty()
|| jtxtWithdrawal.getText().isEmpty()
|| jtxtDeposit.getText().isEmpty()
|| jtxtOverDraft.getText().isEmpty()
|| jtxtAmountloan.getText().isEmpty()
|| jtxtNumberofPayment.getText().isEmpty())
return false;
return true;
}
private void connectDB() {
try{
Class.forName("oracle.jdbc.OracleDriver");
conn=DriverManager.getConnection("jdbc:oracle:thin:@//LAPTOP-URC4K6K5:1522/xe","LOAN","Loan");
ps=conn.prepareStatement("Insert into loanDepartment values(?,?,?,?,?,?,?,?)");
JOptionPane.showMessageDialog(null,"Connected to the DB");
}
catch(Exception ex){
JOptionPane.showMessageDialog(null,"Cannot connect to the DB");
ex.printStackTrace();
}
}
}