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PACKAGE BODY: APPS.BEN_WPN_BUS
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1 Package Body ben_wpn_bus as
2 /* $Header: bewpnrhi.pkb 120.0.12010000.2 2008/08/05 15:47:09 ubhat ship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' ben_wpn_bus.'; -- Global package name
9 --
10 -- ----------------------------------------------------------------------------
11 -- |------< chk_wv_prtn_rsn_pl_id >------|
12 -- ----------------------------------------------------------------------------
13 --
14 -- Description
15 -- This procedure is used to check that the primary key for the table
16 -- is created properly. It should be null on insert and
17 -- should not be able to be updated.
18 --
19 -- Pre Conditions
20 -- None.
21 --
22 -- In Parameters
23 -- wv_prtn_rsn_pl_id PK of record being inserted or updated.
24 -- effective_date Effective Date of session
25 -- object_version_number Object version number of record being
26 -- inserted or updated.
27 --
28 -- Post Success
29 -- Processing continues
30 --
31 -- Post Failure
32 -- Errors handled by the procedure
33 --
34 -- Access Status
35 -- Internal table handler use only.
36 --
37 Procedure chk_wv_prtn_rsn_pl_id(p_wv_prtn_rsn_pl_id in number,
38 p_effective_date in date,
39 p_object_version_number in number) is
40 --
41 l_proc varchar2(72) := g_package||'chk_wv_prtn_rsn_pl_id';
42 l_api_updating boolean;
43 --
44 Begin
45 --
46 hr_utility.set_location('Entering:'||l_proc, 5);
47 --
48 l_api_updating := ben_wpn_shd.api_updating
49 (p_effective_date => p_effective_date,
50 p_wv_prtn_rsn_pl_id => p_wv_prtn_rsn_pl_id,
51 p_object_version_number => p_object_version_number);
52 --
53 if (l_api_updating
54 and nvl(p_wv_prtn_rsn_pl_id,hr_api.g_number)
55 <> ben_wpn_shd.g_old_rec.wv_prtn_rsn_pl_id) then
56 --
57 -- raise error as PK has changed
58 --
59 ben_wpn_shd.constraint_error('BEN_WV_PRTN_RSN_PL_PK');
60 --
61 elsif not l_api_updating then
62 --
63 -- check if PK is null
64 --
65 if p_wv_prtn_rsn_pl_id is not null then
66 --
67 -- raise error as PK is not null
68 --
69 ben_wpn_shd.constraint_error('BEN_WV_PRTN_RSN_PL_PK');
70 --
71 end if;
72 --
73 end if;
74 --
75 hr_utility.set_location('Leaving:'||l_proc, 10);
76 --
77 End chk_wv_prtn_rsn_pl_id;
78 --
79 -- ----------------------------------------------------------------------------
80 -- |------< chk_wv_prtn_rsn_cd >------|
81 -- ----------------------------------------------------------------------------
82 --
83 -- Description
84 -- This procedure is used to check that the lookup value is valid.
85 --
86 -- Pre Conditions
87 -- None.
88 --
89 -- In Parameters
90 -- wv_prtn_rsn_pl_id PK of record being inserted or updated.
91 -- wv_prtn_rsn_cd Value of lookup code.
92 -- effective_date effective date
93 -- object_version_number Object version number of record being
94 -- inserted or updated.
95 --
96 -- Post Success
97 -- Processing continues
98 --
99 -- Post Failure
100 -- Error handled by procedure
101 --
102 -- Access Status
103 -- Internal table handler use only.
104 --
105 Procedure chk_wv_prtn_rsn_cd(p_wv_prtn_rsn_pl_id in number,
106 p_wv_prtn_rsn_cd in varchar2,
107 p_effective_date in date,
108 p_object_version_number in number) is
109 --
110 l_proc varchar2(72) := g_package||'chk_wv_prtn_rsn_cd';
111 l_api_updating boolean;
112 --
113 Begin
114 --
115 hr_utility.set_location('Entering:'||l_proc, 5);
116 --
117 l_api_updating := ben_wpn_shd.api_updating
118 (p_wv_prtn_rsn_pl_id => p_wv_prtn_rsn_pl_id,
119 p_effective_date => p_effective_date,
120 p_object_version_number => p_object_version_number);
121 --
122 if (l_api_updating
123 and p_wv_prtn_rsn_cd
124 <> nvl(ben_wpn_shd.g_old_rec.wv_prtn_rsn_cd,hr_api.g_varchar2)
125 or not l_api_updating)
126 and p_wv_prtn_rsn_cd is not null then
127 --
128 -- check if value of lookup falls within lookup type.
129 --
130 if hr_api.not_exists_in_hr_lookups
131 (p_lookup_type => 'BEN_WV_PRTN_RSN',
132 p_lookup_code => p_wv_prtn_rsn_cd,
133 p_effective_date => p_effective_date) then
134 --
135 -- raise error as does not exist as lookup
136 --
137 hr_utility.set_message(801,'HR_LOOKUP_DOES_NOT_EXIST');
138 hr_utility.raise_error;
139 --
140 end if;
141 --
142 end if;
143 --
144 hr_utility.set_location('Leaving:'||l_proc,10);
145 --
146 end chk_wv_prtn_rsn_cd;
147 --
148 -- ----------------------------------------------------------------------------
149 -- |------< chk_dflt_flag >------|
150 -- ----------------------------------------------------------------------------
151 --
152 -- Description
153 -- This procedure is used to check that the lookup value is valid.
154 --
155 -- Pre Conditions
156 -- None.
157 --
158 -- In Parameters
159 -- wv_prtn_rsn_pl_id PK of record being inserted or updated.
160 -- dflt_flag Value of lookup code.
161 -- effective_date effective date
162 -- object_version_number Object version number of record being
163 -- inserted or updated.
164 --
165 -- Post Success
166 -- Processing continues
167 --
168 -- Post Failure
169 -- Error handled by procedure
170 --
171 -- Access Status
172 -- Internal table handler use only.
173 --
174 Procedure chk_dflt_flag(p_wv_prtn_rsn_pl_id in number,
175 p_dflt_flag in varchar2,
176 p_effective_date in date,
177 p_object_version_number in number) is
178 --
179 l_proc varchar2(72) := g_package||'chk_dflt_flag';
180 l_api_updating boolean;
181 --
182 Begin
183 --
184 hr_utility.set_location('Entering:'||l_proc, 5);
185 --
186 l_api_updating := ben_wpn_shd.api_updating
187 (p_wv_prtn_rsn_pl_id => p_wv_prtn_rsn_pl_id,
188 p_effective_date => p_effective_date,
189 p_object_version_number => p_object_version_number);
190 --
191 if (l_api_updating
192 and p_dflt_flag
193 <> nvl(ben_wpn_shd.g_old_rec.dflt_flag,hr_api.g_varchar2)
194 or not l_api_updating) then
195 --
196 -- check if value of lookup falls within lookup type.
197 --
198 --
199 if hr_api.not_exists_in_hr_lookups
200 (p_lookup_type => 'YES_NO',
201 p_lookup_code => p_dflt_flag,
202 p_effective_date => p_effective_date) then
203 --
204 -- raise error as does not exist as lookup
205 --
206 hr_utility.set_message(801,'HR_LOOKUP_DOES_NOT_EXIST');
207 hr_utility.raise_error;
208 --
209 end if;
210 --
211 end if;
212 --
213 hr_utility.set_location('Leaving:'||l_proc,10);
214 --
215 end chk_dflt_flag;
216 --
217 -- ----------------------------------------------------------------------------
218 -- |--------------------------< dt_update_validate >--------------------------|
219 -- ----------------------------------------------------------------------------
220 -- {Start Of Comments}
221 --
222 -- Description:
223 -- This procedure is used for referential integrity of datetracked
224 -- parent entities when a datetrack update operation is taking place
225 -- and where there is no cascading of update defined for this entity.
226 --
227 -- Prerequisites:
228 -- This procedure is called from the update_validate.
229 --
230 -- In Parameters:
231 --
232 -- Post Success:
233 -- Processing continues.
234 --
235 -- Post Failure:
236 --
237 -- Developer Implementation Notes:
238 -- This procedure should not need maintenance unless the HR Schema model
239 -- changes.
240 --
241 -- Access Status:
242 -- Internal Row Handler Use Only.
243 --
244 -- {End Of Comments}
245 -- ----------------------------------------------------------------------------
246 Procedure dt_update_validate
247 (p_pl_id in number default hr_api.g_number,
248 p_datetrack_mode in varchar2,
249 p_validation_start_date in date,
250 p_validation_end_date in date) Is
251 --
252 l_proc varchar2(72) := g_package||'dt_update_validate';
253 l_integrity_error Exception;
254 l_table_name all_tables.table_name%TYPE;
255 --
256 Begin
257 hr_utility.set_location('Entering:'||l_proc, 5);
258 --
259 -- Ensure that the p_datetrack_mode argument is not null
260 --
261 hr_api.mandatory_arg_error
262 (p_api_name => l_proc,
263 p_argument => 'datetrack_mode',
264 p_argument_value => p_datetrack_mode);
265 --
266 -- Only perform the validation if the datetrack update mode is valid
267 --
268 If (dt_api.validate_dt_upd_mode(p_datetrack_mode => p_datetrack_mode)) then
269 --
270 --
271 -- Ensure the arguments are not null
272 --
273 hr_api.mandatory_arg_error
274 (p_api_name => l_proc,
275 p_argument => 'validation_start_date',
276 p_argument_value => p_validation_start_date);
277 --
278 hr_api.mandatory_arg_error
279 (p_api_name => l_proc,
280 p_argument => 'validation_end_date',
281 p_argument_value => p_validation_end_date);
282 --
283 If ((nvl(p_pl_id, hr_api.g_number) <> hr_api.g_number) and
284 NOT (dt_api.check_min_max_dates
285 (p_base_table_name => 'ben_pl_f',
286 p_base_key_column => 'pl_id',
287 p_base_key_value => p_pl_id,
288 p_from_date => p_validation_start_date,
289 p_to_date => p_validation_end_date))) Then
290 l_table_name := 'ben_pl_f';
291 Raise l_integrity_error;
292 End If;
293 --
294 End If;
295 --
296 hr_utility.set_location(' Leaving:'||l_proc, 10);
297 Exception
298 When l_integrity_error Then
299 --
300 -- A referential integrity check was violated therefore
301 -- we must error
302 --
303 hr_utility.set_message(801, 'HR_7216_DT_UPD_INTEGRITY_ERR');
304 hr_utility.set_message_token('TABLE_NAME', l_table_name);
305 hr_utility.raise_error;
306 When Others Then
307 --
308 -- An unhandled or unexpected error has occurred which
309 -- we must report
310 --
311 hr_utility.set_message(801, 'HR_6153_ALL_PROCEDURE_FAIL');
312 hr_utility.set_message_token('PROCEDURE', l_proc);
313 hr_utility.set_message_token('STEP','15');
314 hr_utility.raise_error;
315 End dt_update_validate;
316 --
317 -- ----------------------------------------------------------------------------
318 -- |--------------------------< dt_delete_validate >--------------------------|
319 -- ----------------------------------------------------------------------------
320 -- {Start Of Comments}
321 --
322 -- Description:
323 -- This procedure is used for referential integrity of datetracked
324 -- child entities when either a datetrack DELETE or ZAP is in operation
325 -- and where there is no cascading of delete defined for this entity.
326 -- For the datetrack mode of DELETE or ZAP we must ensure that no
327 -- datetracked child rows exist between the validation start and end
328 -- dates.
329 --
330 -- Prerequisites:
331 -- This procedure is called from the delete_validate.
332 --
333 -- In Parameters:
334 --
335 -- Post Success:
336 -- Processing continues.
337 --
338 -- Post Failure:
339 -- If a row exists by determining the returning Boolean value from the
340 -- generic dt_api.rows_exist function then we must supply an error via
341 -- the use of the local exception handler l_rows_exist.
342 --
343 -- Developer Implementation Notes:
344 -- This procedure should not need maintenance unless the HR Schema model
345 -- changes.
346 --
347 -- Access Status:
348 -- Internal Row Handler Use Only.
349 --
350 -- {End Of Comments}
351 -- ----------------------------------------------------------------------------
352 Procedure dt_delete_validate
353 (p_wv_prtn_rsn_pl_id in number,
354 p_datetrack_mode in varchar2,
355 p_validation_start_date in date,
356 p_validation_end_date in date) Is
357 --
358 l_proc varchar2(72) := g_package||'dt_delete_validate';
359 l_rows_exist Exception;
360 l_table_name all_tables.table_name%TYPE;
361 --
362 Begin
363 hr_utility.set_location('Entering:'||l_proc, 5);
364 --
365 -- Ensure that the p_datetrack_mode argument is not null
366 --
367 hr_api.mandatory_arg_error
368 (p_api_name => l_proc,
369 p_argument => 'datetrack_mode',
370 p_argument_value => p_datetrack_mode);
371 --
372 -- Only perform the validation if the datetrack mode is either
373 -- DELETE or ZAP
374 --
375 If (p_datetrack_mode = 'DELETE' or
376 p_datetrack_mode = 'ZAP') then
377 --
378 --
379 -- Ensure the arguments are not null
380 --
381 hr_api.mandatory_arg_error
382 (p_api_name => l_proc,
383 p_argument => 'validation_start_date',
384 p_argument_value => p_validation_start_date);
385 --
386 hr_api.mandatory_arg_error
387 (p_api_name => l_proc,
388 p_argument => 'validation_end_date',
389 p_argument_value => p_validation_end_date);
390 --
391 hr_api.mandatory_arg_error
392 (p_api_name => l_proc,
393 p_argument => 'wv_prtn_rsn_pl_id',
394 p_argument_value => p_wv_prtn_rsn_pl_id);
395 --
396 --
397 --
398 End If;
399 --
400 hr_utility.set_location(' Leaving:'||l_proc, 10);
401 Exception
402 When l_rows_exist Then
403 --
404 -- A referential integrity check was violated therefore
405 -- we must error
406 --
407 hr_utility.set_message(801, 'HR_7215_DT_CHILD_EXISTS');
408 hr_utility.set_message_token('TABLE_NAME', l_table_name);
409 hr_utility.raise_error;
410 When Others Then
411 --
412 -- An unhandled or unexpected error has occurred which
413 -- we must report
414 --
415 hr_utility.set_message(801, 'HR_6153_ALL_PROCEDURE_FAIL');
416 hr_utility.set_message_token('PROCEDURE', l_proc);
417 hr_utility.set_message_token('STEP','15');
418 hr_utility.raise_error;
419 End dt_delete_validate;
420 --
421 -- ----------------------------------------------------------------------------
422 -- |---------------------------< insert_validate >----------------------------|
423 -- ----------------------------------------------------------------------------
424 Procedure insert_validate
425 (p_rec in ben_wpn_shd.g_rec_type,
426 p_effective_date in date,
427 p_datetrack_mode in varchar2,
428 p_validation_start_date in date,
429 p_validation_end_date in date) is
430 --
431 l_proc varchar2(72) := g_package||'insert_validate';
432 --
433 Begin
434 hr_utility.set_location('Entering:'||l_proc, 5);
435 --
436 -- Call all supporting business operations
437 --
438 --
439 hr_api.validate_bus_grp_id(p_rec.business_group_id); -- Validate Bus Grp
440 --
441 chk_wv_prtn_rsn_pl_id
442 (p_wv_prtn_rsn_pl_id => p_rec.wv_prtn_rsn_pl_id,
443 p_effective_date => p_effective_date,
447 (p_wv_prtn_rsn_pl_id => p_rec.wv_prtn_rsn_pl_id,
444 p_object_version_number => p_rec.object_version_number);
445 --
446 chk_wv_prtn_rsn_cd
448 p_wv_prtn_rsn_cd => p_rec.wv_prtn_rsn_cd,
449 p_effective_date => p_effective_date,
450 p_object_version_number => p_rec.object_version_number);
451 --
452 chk_dflt_flag
453 (p_wv_prtn_rsn_pl_id => p_rec.wv_prtn_rsn_pl_id,
454 p_dflt_flag => p_rec.dflt_flag,
455 p_effective_date => p_effective_date,
456 p_object_version_number => p_rec.object_version_number);
457 --
458 hr_utility.set_location(' Leaving:'||l_proc, 10);
459 End insert_validate;
460 --
461 -- ----------------------------------------------------------------------------
462 -- |---------------------------< update_validate >----------------------------|
463 -- ----------------------------------------------------------------------------
464 Procedure update_validate
465 (p_rec in ben_wpn_shd.g_rec_type,
466 p_effective_date in date,
467 p_datetrack_mode in varchar2,
468 p_validation_start_date in date,
469 p_validation_end_date in date) is
470 --
471 l_proc varchar2(72) := g_package||'update_validate';
472 --
473 Begin
474 hr_utility.set_location('Entering:'||l_proc, 5);
475 --
476 -- Call all supporting business operations
477 --
478 --
479 hr_api.validate_bus_grp_id(p_rec.business_group_id); -- Validate Bus Grp
480 --
481 chk_wv_prtn_rsn_pl_id
482 (p_wv_prtn_rsn_pl_id => p_rec.wv_prtn_rsn_pl_id,
483 p_effective_date => p_effective_date,
484 p_object_version_number => p_rec.object_version_number);
485 --
486 chk_wv_prtn_rsn_cd
487 (p_wv_prtn_rsn_pl_id => p_rec.wv_prtn_rsn_pl_id,
488 p_wv_prtn_rsn_cd => p_rec.wv_prtn_rsn_cd,
489 p_effective_date => p_effective_date,
490 p_object_version_number => p_rec.object_version_number);
491 --
492 chk_dflt_flag
493 (p_wv_prtn_rsn_pl_id => p_rec.wv_prtn_rsn_pl_id,
494 p_dflt_flag => p_rec.dflt_flag,
495 p_effective_date => p_effective_date,
496 p_object_version_number => p_rec.object_version_number);
497 --
498 -- Call the datetrack update integrity operation
499 --
500 dt_update_validate
501 (p_pl_id => p_rec.pl_id,
502 p_datetrack_mode => p_datetrack_mode,
503 p_validation_start_date => p_validation_start_date,
504 p_validation_end_date => p_validation_end_date);
505 --
506 hr_utility.set_location(' Leaving:'||l_proc, 10);
507 End update_validate;
508 --
509 -- ----------------------------------------------------------------------------
510 -- |---------------------------< delete_validate >----------------------------|
511 -- ----------------------------------------------------------------------------
512 Procedure delete_validate
513 (p_rec in ben_wpn_shd.g_rec_type,
514 p_effective_date in date,
515 p_datetrack_mode in varchar2,
516 p_validation_start_date in date,
517 p_validation_end_date in date) is
518 --
519 l_proc varchar2(72) := g_package||'delete_validate';
520 --
521 Begin
522 hr_utility.set_location('Entering:'||l_proc, 5);
523 --
524 -- Call all supporting business operations
525 --
526 dt_delete_validate
527 (p_datetrack_mode => p_datetrack_mode,
528 p_validation_start_date => p_validation_start_date,
529 p_validation_end_date => p_validation_end_date,
530 p_wv_prtn_rsn_pl_id => p_rec.wv_prtn_rsn_pl_id);
531 --
532 hr_utility.set_location(' Leaving:'||l_proc, 10);
533 End delete_validate;
534 --
535 --
536 -- ---------------------------------------------------------------------------
537 -- |---------------------< return_legislation_code >-------------------------|
538 -- ---------------------------------------------------------------------------
539 --
540 function return_legislation_code
541 (p_wv_prtn_rsn_pl_id in number) return varchar2 is
542 --
543 -- Declare cursor
544 --
545 cursor csr_leg_code is
546 select a.legislation_code
547 from per_business_groups a,
548 ben_wv_prtn_rsn_pl_f b
549 where b.wv_prtn_rsn_pl_id = p_wv_prtn_rsn_pl_id
550 and a.business_group_id = b.business_group_id;
551 --
552 -- Declare local variables
553 --
554 l_legislation_code varchar2(150);
555 l_proc varchar2(72) := g_package||'return_legislation_code';
556 --
557 begin
558 --
559 hr_utility.set_location('Entering:'|| l_proc, 10);
560 --
561 -- Ensure that all the mandatory parameter are not null
562 --
563 hr_api.mandatory_arg_error(p_api_name => l_proc,
564 p_argument => 'wv_prtn_rsn_pl_id',
565 p_argument_value => p_wv_prtn_rsn_pl_id);
566 --
567 open csr_leg_code;
568 --
569 fetch csr_leg_code into l_legislation_code;
570 --
571 if csr_leg_code%notfound then
572 --
573 close csr_leg_code;
574 --
575 -- The primary key is invalid therefore we must error
576 --
577 hr_utility.set_message(801,'HR_7220_INVALID_PRIMARY_KEY');
578 hr_utility.raise_error;
579 --
580 end if;
581 --
582 close csr_leg_code;
583 --
584 hr_utility.set_location(' Leaving:'|| l_proc, 20);
585 --
586 return l_legislation_code;
587 --
588 end return_legislation_code;
589 --
590 end ben_wpn_bus;