-
Notifications
You must be signed in to change notification settings - Fork 2
/
Injuries.java
638 lines (629 loc) · 21.9 KB
/
Injuries.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
import java.io.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class Injuries extends HttpServlet
{
private ConnectionPool pool;
private ServletContext context;
private static String servletName="Injuries";
public void init()
{
context = getServletContext();
synchronized(context)
{
pool=(ConnectionPool)context.getAttribute("pool");
if(pool==null)
{
String driverClassName = context.getInitParameter("driverClassName");
String url = context.getInitParameter("url");
String userName = context.getInitParameter("username");
String password = context.getInitParameter("password");
try
{
pool=new ConnectionPool(driverClassName,url,userName,password);
}
catch(Exception error)
{
Routines.writeToLog(servletName,"Unable to create connection pool : " + error,false,context);
}
context.setAttribute("pool",pool);
}
}
}
public void doPost(HttpServletRequest request,
HttpServletResponse response)
{
doGet(request,response);
}
public void doGet(HttpServletRequest request,
HttpServletResponse response)
{
response.setContentType("text/html");
PrintWriter webPageOutput=null;
try
{
webPageOutput=response.getWriter();
}
catch(IOException error)
{
Routines.writeToLog(servletName,"Error getting writer : " + error,false,context);
}
HttpSession session=request.getSession();
String action=request.getParameter("action");
String disabledText="";
if("New Injury".equals(action)||
"Change Injury".equals(action))
{
disabledText=" DISABLED";
}
else
{
session.setAttribute("redirect",request.getRequestURL() + "?" + request.getQueryString());
}
Connection database=null;
try
{
database=pool.getConnection(servletName);
}
catch(SQLException error)
{
Routines.writeToLog(servletName,"Unable to connect to database : " + error,false,context);
}
if(Routines.loginCheck(true,request,response,database,context))
{
return;
}
Routines.WriteHTMLHead("Injuries",//title
false,//showMenu
11,//menuHighLight
false,//seasonsMenu
false,//weeksMenu
false,//scores
false,//standings
false,//gameCenter
false,//schedules
false,//previews
false,//teamCenter
false,//draft
database,//database
request,//request
response,//response
webPageOutput,//webPageOutput
context);//context
int injuryNumber=0;
webPageOutput.println("<CENTER>");
webPageOutput.println("<IMG SRC=\"../Images/EnterData.gif\"" +
" WIDTH='256' HEIGHT='40' ALT='Enter Data'>");
webPageOutput.println("</CENTER>");
if("Change Injury".equals(action))
{
boolean changeRequested=false;
int changeCount=0;
try
{
Statement sql=database.createStatement();
ResultSet queryResult;
queryResult=sql.executeQuery("SELECT InjuryNumber " +
"FROM injuries");
while(queryResult.next())
{
injuryNumber=queryResult.getInt(1);
if("true".equals(request.getParameter(String.valueOf(injuryNumber))))
{
changeCount++;
if(!changeRequested)
{
changeRequested=true;
}
}
}
}
catch(SQLException error)
{
Routines.writeToLog(servletName,"Unable to find injury entries : " + error,false,context);
}
if(!changeRequested)
{
session.setAttribute("message","No injury selected");
disabledText="";
action="";
}
if(changeCount>1)
{
session.setAttribute("message","Please select only one injury to change");
disabledText="";
action="";
}
}
webPageOutput.println("<FORM ACTION=\"http://" +
request.getServerName() +
":" +
request.getServerPort() +
request.getContextPath() +
"/servlet/Injuries\" METHOD=\"POST\">");
if("New Injury".equals(action)||
"Change Injury".equals(action))
{
formScreen(action,
database,
session,
request,
webPageOutput);
}
else
{
viewScreen(action,
session,
database,
request,
response,
webPageOutput);
}
pool.returnConnection(database);
Routines.WriteHTMLTail(request,response,webPageOutput);
}
private void viewScreen(String action,
HttpSession session,
Connection database,
HttpServletRequest request,
HttpServletResponse response,
PrintWriter webPageOutput)
{
boolean updated=true;
int injuryNumber=0;
if ("Store New Injury".equals(action)||
"Store Changed Injury".equals(action)||
"Delete Injury".equals(action))
{
updated=updateEntry(action,
session,
request,
database);
}
if((String)session.getAttribute("message")!=null)
{
Routines.tableStart(false,webPageOutput);
Routines.tableHeader("Messages",0,webPageOutput);
Routines.tableDataStart(true,false,true,true,false,0,0,"scoresrow",webPageOutput);
Routines.messageCheck(false,request,webPageOutput);
Routines.tableDataEnd(true,false,true,webPageOutput);
Routines.tableEnd(webPageOutput);
webPageOutput.println(Routines.spaceLines(1));
}
Routines.tableStart(false,webPageOutput);
Routines.tableHeader("Injuries",3,webPageOutput);
boolean injuryFound=false;
try
{
Statement sql=database.createStatement();
ResultSet queryResult;
queryResult=sql.executeQuery("SELECT InjuryNumber,PassNumber,Length " +
"FROM injuries " +
"ORDER BY PassNumber DESC");
injuryNumber=0;
while(queryResult.next())
{
if(!injuryFound)
{
injuryFound=true;
}
injuryNumber=queryResult.getInt(1);
int passNumber=queryResult.getInt(2);
int length=queryResult.getInt(3);
Routines.tableDataStart(true,false,false,true,false,5,0,"scoresrow",webPageOutput);
boolean selected=false;
String param="";
if(!updated)
{
param=request.getParameter(String.valueOf(injuryNumber));
if("true".equals(param))
{
selected=true;
}
}
webPageOutput.print("<INPUT TYPE=\"CHECKBOX\" NAME=\"" + injuryNumber + "\" VALUE=\"true\"");
if(selected)
{
webPageOutput.print(" CHECKED");
}
webPageOutput.println(">");
Routines.tableDataEnd(false,false,false,webPageOutput);
Routines.tableDataStart(true,false,false,false,false,5,0,"scoresrow",webPageOutput);
webPageOutput.println(passNumber);
Routines.tableDataEnd(false,false,false,webPageOutput);
Routines.tableDataStart(true,false,false,false,false,90,0,"scoresrow",webPageOutput);
webPageOutput.println(getInjuryText(length));
Routines.tableDataEnd(false,false,true,webPageOutput);
}
}
catch(SQLException error)
{
Routines.writeToLog(servletName,"Unable to retrieve injuries : " + error,false,context);
}
if(!injuryFound)
{
Routines.tableDataStart(true,true,false,true,false,0,0,"scoresrow",webPageOutput);
webPageOutput.println("No Injuries found.");
Routines.tableDataEnd(false,false,true,webPageOutput);
}
Routines.tableEnd(webPageOutput);
webPageOutput.println(Routines.spaceLines(1));
Routines.tableStart(false,webPageOutput);
Routines.tableHeader("Actions",0,webPageOutput);
Routines.tableDataStart(true,true,true,true,false,0,0,"scoresrow",webPageOutput);
webPageOutput.println("<INPUT TYPE=\"SUBMIT\" VALUE=\"New Injury\" NAME=\"action\">");
if(injuryFound)
{
webPageOutput.println("<INPUT TYPE=\"SUBMIT\" VALUE=\"Change Injury\" NAME=\"action\">");
webPageOutput.println("<INPUT TYPE=\"SUBMIT\" VALUE=\"Delete Injury\" NAME=\"action\">");
}
webPageOutput.println("<INPUT TYPE=\"hidden\" NAME=\"jsessionid\" VALUE=\"" + session.getId() + "\">");
webPageOutput.println("</FORM>");
Routines.tableDataEnd(true,false,true,webPageOutput);
Routines.tableEnd(webPageOutput);
webPageOutput.println(Routines.spaceLines(1));
}
private void formScreen(String action,
Connection database,
HttpSession session,
HttpServletRequest request,
PrintWriter webPageOutput)
{
int[] passNumbers=null;
try
{
Statement sql=database.createStatement();
ResultSet queryResult;
queryResult=sql.executeQuery("SELECT PassNumber " +
"FROM injuries " +
"ORDER BY PassNumber DESC");
int numOfInjuries=0;
while(queryResult.next())
{
numOfInjuries++;
}
queryResult.beforeFirst();
passNumbers=new int[numOfInjuries];
numOfInjuries=0;
while(queryResult.next())
{
passNumbers[numOfInjuries]=queryResult.getInt(1);
numOfInjuries++;
}
}
catch(SQLException error)
{
Routines.writeToLog(servletName,"Unable to retrieve injuries : " + error,false,context);
}
int injuryNumber=0;
String injuryText="";
int passNumber=0;
int length=0;
Routines.tableStart(false,webPageOutput);
if("Change Injury".equals(action))
{
try
{
Statement sql=database.createStatement();
ResultSet queryResult;
queryResult=sql.executeQuery("SELECT InjuryNumber " +
"FROM injuries " +
"ORDER BY PassNumber DESC");
int tempInjuryNumber=0;
while(queryResult.next())
{
tempInjuryNumber=queryResult.getInt(1);
if("true".equals(request.getParameter(String.valueOf(tempInjuryNumber))))
{
queryResult=sql.executeQuery("SELECT InjuryNumber,PassNumber,Length " +
"FROM injuries " +
"WHERE InjuryNumber=" + tempInjuryNumber);
if(queryResult.first())
{
injuryNumber=queryResult.getInt(1);
passNumber=queryResult.getInt(2);
length=queryResult.getInt(3);
}
else
{
Routines.writeToLog(servletName,"Unable to find injury (" + tempInjuryNumber + ")",false,context);
}
}
}
}
catch(SQLException error)
{
Routines.writeToLog(servletName,"Unable to retrieve injury: " + error,false,context);
}
Routines.tableHeader("Amend details of Injury",2,webPageOutput);
}
if("New Injury".equals(action))
{
Routines.tableHeader("Enter details of new Injury",2,webPageOutput);
}
Routines.tableDataStart(true,false,false,true,false,5,0,"scoresrow",webPageOutput);
webPageOutput.print("Pass Number");
Routines.tableDataEnd(false,false,false,webPageOutput);
Routines.tableDataStart(true,false,false,false,false,30,0,"scoresrow",webPageOutput);
webPageOutput.println("<SELECT NAME=\"passNumber\">");
String selected="";
for(int currentNumber=1;currentNumber<49;currentNumber++)
{
boolean used=false;
for(int currentPassNumber=0;currentPassNumber<passNumbers.length;currentPassNumber++)
{
if(passNumbers[currentPassNumber]==currentNumber)
{
used=true;
currentPassNumber=passNumbers.length;
}
}
if(!used||currentNumber==passNumber)
{
if(currentNumber==passNumber)
{
selected=" SELECTED";
}
else
{
selected="";
}
webPageOutput.println(" <OPTION" + selected + " VALUE=\"" + currentNumber + "\">" + currentNumber);
}
}
webPageOutput.println("</SELECT>");
Routines.tableDataEnd(false,false,false,webPageOutput);
Routines.tableDataStart(true,false,false,true,false,5,0,"scoresrow",webPageOutput);
webPageOutput.print("Injury Length");
Routines.tableDataEnd(false,false,false,webPageOutput);
Routines.tableDataStart(true,false,false,false,false,40,0,"scoresrow",webPageOutput);
webPageOutput.println("<SELECT NAME=\"injuryLength\">");
selected="";
for(int currentNumber=1;currentNumber<48;currentNumber++)
{
if(length<25)
{
length*=-1;
}
else
{
length-=24;
}
if(currentNumber==length)
{
selected=" SELECTED";
}
else
{
selected="";
}
int tempCurrentNumber=currentNumber;
if(tempCurrentNumber<25)
{
tempCurrentNumber*=-1;
}
else
{
tempCurrentNumber-=24;
}
webPageOutput.println(" <OPTION" + selected + " VALUE=\"" + currentNumber + "\">" + getInjuryText(tempCurrentNumber));
}
webPageOutput.println("</SELECT>");
Routines.tableDataEnd(false,false,true,webPageOutput);
Routines.tableEnd(webPageOutput);
webPageOutput.println(Routines.spaceLines(1));
Routines.tableStart(false,webPageOutput);
Routines.tableHeader("Actions",1,webPageOutput);
Routines.tableDataStart(true,true,false,true,false,0,0,"scoresrow",webPageOutput);
if("New Injury".equals(action))
{
webPageOutput.println("<INPUT TYPE=\"SUBMIT\" VALUE=\"Store New Injury\" NAME=\"action\">");
}
else
{
webPageOutput.println("<INPUT TYPE=\"SUBMIT\" VALUE=\"Store Changed Injury\" NAME=\"action\">");
}
webPageOutput.println("<INPUT TYPE=\"SUBMIT\" VALUE=\"Cancel\" NAME=\"action\">");
Routines.tableDataEnd(false,false,true,webPageOutput);
Routines.tableEnd(webPageOutput);
webPageOutput.println("<INPUT TYPE=\"hidden\" NAME=\"jsessionid\" VALUE=\"" + session.getId() + "\">");
webPageOutput.println("<INPUT TYPE=\"hidden\" NAME=\"injuryNumber\" VALUE=\"" + injuryNumber + "\">");
webPageOutput.println("</FORM>");
}
private String getInjuryText(int length)
{
System.out.println("lengtPre="+length);
if(length<0)
{
length*=-1;
}
else
{
length+=24;
}
System.out.println("lengtPost="+length);
String lengthText="";
if(length<25)
{
if(length<21)
{
lengthText="Next " + length + " play";
if(length!=1)
{
lengthText+="s";
}
}
else
{
if(length==21)
{
lengthText="Rest of possession";
}
if(length==22)
{
lengthText="Rest of quarter";
}
if(length==23)
{
lengthText="Rest of half";
}
if(length==24)
{
lengthText="Rest of game";
}
}
}
else
{
if(length==47)
{
lengthText="Season";
}
else
{
lengthText="Next " + (length-24) + " game";
if(length!=25)
{
lengthText+="s";
}
}
}
return lengthText;
}
private synchronized boolean updateEntry(String action,
HttpSession session,
HttpServletRequest request,
Connection database)
{
boolean success=false;
int injuryNumber=Routines.safeParseInt(request.getParameter("injuryNumber"));
int passNumber=Routines.safeParseInt(request.getParameter("passNumber"));
int injuryLength=Routines.safeParseInt(request.getParameter("injuryLength"));
if(injuryLength<25)
{
injuryLength*=-1;
}
else
{
injuryLength-=24;
}
if(injuryNumber==0)
{
try
{
Statement sql=database.createStatement();
ResultSet queryResult;
//Get latest injuryNumber.
injuryNumber=1;
queryResult=sql.executeQuery("SELECT InjuryNumber " +
"FROM injuries " +
"ORDER BY InjuryNumber DESC");
if(queryResult.first())
{
injuryNumber=queryResult.getInt(1) + 1;
}
}
catch(SQLException error)
{
Routines.writeToLog(servletName,"Unable to retrieve injuries : " + error,false,context);
}
}
if("Store New Injury".equals(action))
{
try
{
int updates=0;
Statement sql=database.createStatement();
ResultSet queryResult;
updates=sql.executeUpdate("INSERT INTO injuries (" +
"InjuryNumber,PassNumber,Length,DateTimeStamp) " +
"VALUES (" +
injuryNumber + "," +
passNumber + "," +
injuryLength + ",'" +
Routines.getDateTime(false) + "')");
if(updates!=1)
{
Routines.writeToLog(servletName,"New injury not created, reason unknown",false,context);
}
}
catch(SQLException error)
{
Routines.writeToLog(servletName,"Unable to create injuries : " + error,false,context);
}
session.setAttribute("message",injuryNumber + " injury stored successfully");
success=true;
}
if("Store Changed Injury".equals(action))
{
try
{
int updates=0;
Statement sql=database.createStatement();
ResultSet queryResult;
updates=sql.executeUpdate("UPDATE injuries " +
"SET PassNumber=" + passNumber + "," +
"Length=" + injuryLength + "," +
"DateTimeStamp='" +
Routines.getDateTime(false) + "' " +
"WHERE InjuryNumber=" + injuryNumber);
if(updates!=1)
{
Routines.writeToLog(servletName,"Injury not updated, reason unknown",false,context);
}
}
catch(SQLException error)
{
Routines.writeToLog(servletName,"Unable to update injuries : " + error,false,context);
}
session.setAttribute("message",injuryNumber + " injury changed successfully");
success=true;
}
if("Delete Injury".equals(action))
{
boolean deleteRequested=false;
try
{
int updates=0;
Statement sql1=database.createStatement();
Statement sql2=database.createStatement();
ResultSet queryResult1;
ResultSet queryResult2;
queryResult1=sql1.executeQuery("SELECT InjuryNumber " +
"FROM injuries");
while(queryResult1.next())
{
injuryNumber=queryResult1.getInt(1);
if("true".equals(request.getParameter(String.valueOf(injuryNumber))))
{
if(!deleteRequested)
{
deleteRequested=true;
}
updates=sql2.executeUpdate("DELETE FROM injuries " +
"WHERE InjuryNumber=" + injuryNumber);
if(updates!=1)
{
Routines.writeToLog(servletName,"injury not deleted (" + injuryNumber + ")",false,context);
}
}
}
}
catch(SQLException error)
{
Routines.writeToLog(servletName,"Unable to delete injuries : " + error,false,context);
}
if(deleteRequested)
{
session.setAttribute("message","Delete successfull");
}
else
{
session.setAttribute("message","No injury selected");
}
success=true;
}
return success;
}
}