1 Package Body hxc_hrr_upd as
2 /* $Header: hxchrrrhi.pkb 120.3 2005/09/23 10:43:47 sechandr noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' hxc_hrr_upd.'; -- Global package name
9 g_debug boolean :=hr_utility.debug_enabled;
10 --
11 -- ----------------------------------------------------------------------------
12 -- |------------------------------< update_dml >------------------------------|
13 -- ----------------------------------------------------------------------------
14 -- {Start Of Comments}
15 --
16 -- Description:
17 -- This procedure controls the actual dml update logic. The processing of
18 -- this procedure is:
19 -- 1) Increment the object_version_number by 1 if the object_version_number
20 -- is defined as an attribute for this entity.
21 -- 2) To set and unset the g_api_dml status as required (as we are about to
22 -- perform dml).
23 -- 3) To update the specified row in the schema using the primary key in
24 -- the predicates.
25 -- 4) To trap any constraint violations that may have occurred.
26 -- 5) To raise any other errors.
27 --
28 -- Prerequisites:
29 -- This is an internal private procedure which must be called from the upd
30 -- procedure.
31 --
32 -- In Parameters:
33 -- A Pl/Sql record structre.
34 --
35 -- Post Success:
36 -- The specified row will be updated in the schema.
37 --
38 -- Post Failure:
39 -- On the update dml failure it is important to note that we always reset the
40 -- g_api_dml status to false.
41 -- If a check, unique or parent integrity constraint violation is raised the
42 -- constraint_error procedure will be called.
43 -- If any other error is reported, the error will be raised after the
44 -- g_api_dml status is reset.
45 --
46 -- Developer Implementation Notes:
47 -- The update 'set' attribute list should be modified if any of your
48 -- attributes are not updateable.
49 --
50 -- Access Status:
51 -- Internal Row Handler Use Only.
52 --
53 -- {End Of Comments}
54 -- ----------------------------------------------------------------------------
55 Procedure update_dml
56 (p_rec in out nocopy hxc_hrr_shd.g_rec_type
57 ) is
58 --
59 l_proc varchar2(72);
60 --
61 Begin
62 if g_debug then
63 l_proc := g_package||'update_dml';
64 hr_utility.set_location('Entering:'||l_proc, 5);
65 end if;
66 --
67 -- Increment the object version
68 p_rec.object_version_number := p_rec.object_version_number + 1;
69 --
70 --
71 --
72 -- Update the hxc_resource_rules Row
73 --
74 update hxc_resource_rules
75 set
76 resource_rule_id = p_rec.resource_rule_id
77 ,name = p_rec.name
78 ,business_group_id = p_rec.business_group_id
79 ,legislation_code = p_rec.legislation_code
80 ,eligibility_criteria_type = p_rec.eligibility_criteria_type
81 ,eligibility_criteria_id = p_rec.eligibility_criteria_id
82 ,pref_hierarchy_id = p_rec.pref_hierarchy_id
83 ,rule_evaluation_order = p_rec.rule_evaluation_order
84 ,resource_type = p_rec.resource_type
85 ,start_date = p_rec.start_date
86 ,end_date = p_rec.end_date
87 ,object_version_number = p_rec.object_version_number
88 ,last_updated_by = fnd_global.user_id
89 ,last_update_date = sysdate
90 ,last_update_login = fnd_global.login_id
91
92 where resource_rule_id = p_rec.resource_rule_id;
93 --
94 --
95 --
96 if g_debug then
97 hr_utility.set_location(' Leaving:'||l_proc, 10);
98 end if;
99 --
100 Exception
101 When hr_api.check_integrity_violated Then
102 -- A check constraint has been violated
103 --
104 hxc_hrr_shd.constraint_error
105 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
106 When hr_api.parent_integrity_violated Then
107 -- Parent integrity has been violated
108 --
109 hxc_hrr_shd.constraint_error
110 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
111 When hr_api.unique_integrity_violated Then
112 -- Unique integrity has been violated
113 --
114 hxc_hrr_shd.constraint_error
115 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
116 When Others Then
117 --
118 Raise;
119 End update_dml;
120 --
121 -- ----------------------------------------------------------------------------
122 -- |------------------------------< pre_update >------------------------------|
123 -- ----------------------------------------------------------------------------
124 -- {Start Of Comments}
125 --
126 -- Description:
127 -- This private procedure contains any processing which is required before
128 -- the update dml.
129 --
130 -- Prerequisites:
131 -- This is an internal procedure which is called from the upd procedure.
132 --
133 -- In Parameters:
134 -- A Pl/Sql record structure.
135 --
136 -- Post Success:
137 -- Processing continues.
138 --
139 -- Post Failure:
140 -- If an error has occurred, an error message and exception wil be raised
141 -- but not handled.
142 --
143 -- Developer Implementation Notes:
144 -- Any pre-processing required before the update dml is issued should be
145 -- coded within this procedure. It is important to note that any 3rd party
146 -- maintenance should be reviewed before placing in this procedure.
147 --
148 -- Access Status:
149 -- Internal Row Handler Use Only.
150 --
151 -- {End Of Comments}
152 -- ----------------------------------------------------------------------------
153 Procedure pre_update
154 (p_rec in hxc_hrr_shd.g_rec_type
155 ) is
156 --
157 l_proc varchar2(72);
158 --
159 Begin
160 if g_debug then
161 l_proc := g_package||'pre_update';
162 hr_utility.set_location('Entering:'||l_proc, 5);
163 --
164 hr_utility.set_location(' Leaving:'||l_proc, 10);
165 end if;
166 End pre_update;
167 --
168 -- ----------------------------------------------------------------------------
169 -- |-----------------------------< post_update >------------------------------|
170 -- ----------------------------------------------------------------------------
171 -- {Start Of Comments}
172 --
173 -- Description:
174 -- This private procedure contains any processing which is required after the
175 -- update dml.
176 --
177 -- Prerequisites:
178 -- This is an internal procedure which is called from the upd procedure.
179 --
180 -- In Parameters:
181 -- A Pl/Sql record structure.
182 --
183 -- Post Success:
184 -- Processing continues.
185 --
186 -- Post Failure:
187 -- If an error has occurred, an error message and exception will be raised
188 -- but not handled.
189 --
190 -- Developer Implementation Notes:
191 -- Any post-processing required after the update dml is issued should be
192 -- coded within this procedure. It is important to note that any 3rd party
193 -- maintenance should be reviewed before placing in this procedure.
194 --
195 -- Access Status:
196 -- Internal Row Handler Use Only.
197 --
198 -- {End Of Comments}
199 -- ----------------------------------------------------------------------------
200 Procedure post_update
201 (p_effective_date in date
202 ,p_rec in hxc_hrr_shd.g_rec_type
203 ) is
204 --
205 l_proc varchar2(72);
206 --
207 Begin
208 if g_debug then
209 l_proc := g_package||'post_update';
210 hr_utility.set_location('Entering:'||l_proc, 5);
211 end if;
212 begin
213 --
214 hxc_hrr_rku.after_update
215 (p_effective_date => p_effective_date
216 ,p_resource_rule_id
217 => p_rec.resource_rule_id
218 ,p_name
219 => p_rec.name
220 ,p_business_group_id => p_rec.business_group_id
221 ,p_legislation_code => p_rec.legislation_code
222 ,p_eligibility_criteria_type
223 => p_rec.eligibility_criteria_type
224 ,p_eligibility_criteria_id
225 => p_rec.eligibility_criteria_id
226 ,p_pref_hierarchy_id
227 => p_rec.pref_hierarchy_id
228 ,p_rule_evaluation_order
229 => p_rec.rule_evaluation_order
230 ,p_resource_type
231 => p_rec.resource_type
232 ,p_start_date
233 => p_rec.start_date
234 ,p_end_date
235 => p_rec.end_date
236 ,p_object_version_number
237 => p_rec.object_version_number
238 ,p_name_o
239 => hxc_hrr_shd.g_old_rec.name
240 ,p_business_group_id_o => hxc_ter_shd.g_old_rec.business_group_id
241 ,p_legislation_code_o => hxc_ter_shd.g_old_rec.legislation_code
242 ,p_eligibility_criteria_type_o
243 => hxc_hrr_shd.g_old_rec.eligibility_criteria_type
244 ,p_eligibility_criteria_id_o
245 => hxc_hrr_shd.g_old_rec.eligibility_criteria_id
246 ,p_pref_hierarchy_id_o
247 => hxc_hrr_shd.g_old_rec.pref_hierarchy_id
248 ,p_rule_evaluation_order_o
249 => hxc_hrr_shd.g_old_rec.rule_evaluation_order
250 ,p_resource_type_o
251 => hxc_hrr_shd.g_old_rec.resource_type
252 ,p_start_date_o
253 => hxc_hrr_shd.g_old_rec.start_date
254 ,p_end_date_o
255 => hxc_hrr_shd.g_old_rec.end_date
256 ,p_object_version_number_o
257 => hxc_hrr_shd.g_old_rec.object_version_number
258 );
259 --
260 exception
261 --
262 when hr_api.cannot_find_prog_unit then
263 --
264 hr_api.cannot_find_prog_unit_error
265 (p_module_name => 'HXC_RESOURCE_RULES'
266 ,p_hook_type => 'AU');
267 --
268 end;
269 --
270 if g_debug then
271 hr_utility.set_location(' Leaving:'||l_proc, 10);
272 end if;
273 End post_update;
274 --
275 -- ----------------------------------------------------------------------------
276 -- |-----------------------------< convert_defs >-----------------------------|
277 -- ----------------------------------------------------------------------------
278 -- {Start Of Comments}
279 --
280 -- Description:
281 -- The Convert_Defs procedure has one very important function:
282 -- It must return the record structure for the row with all system defaulted
283 -- values converted into its corresponding parameter value for update. When
284 -- we attempt to update a row through the Upd process , certain
285 -- parameters can be defaulted which enables flexibility in the calling of
286 -- the upd process (e.g. only attributes which need to be updated need to be
287 -- specified). For the upd process to determine which attributes
288 -- have NOT been specified we need to check if the parameter has a reserved
289 -- system default value. Therefore, for all parameters which have a
290 -- corresponding reserved system default mechanism specified we need to
291 -- check if a system default is being used. If a system default is being
292 -- used then we convert the defaulted value into its corresponding attribute
293 -- value held in the g_old_rec data structure.
294 --
295 -- Prerequisites:
296 -- This private function can only be called from the upd process.
297 --
298 -- In Parameters:
299 -- A Pl/Sql record structure.
300 --
301 -- Post Success:
302 -- The record structure will be returned with all system defaulted parameter
303 -- values converted into its current row attribute value.
304 --
305 -- Post Failure:
306 -- No direct error handling is required within this function. Any possible
307 -- errors within this procedure will be a PL/SQL value error due to
308 -- conversion of datatypes or data lengths.
309 --
310 -- Developer Implementation Notes:
311 -- None.
312 --
313 -- Access Status:
314 -- Internal Row Handler Use Only.
315 --
316 -- {End Of Comments}
317 -- ----------------------------------------------------------------------------
318 Procedure convert_defs
319 (p_rec in out nocopy hxc_hrr_shd.g_rec_type
320 ) is
321 --
322 Begin
323 --
324 -- We must now examine each argument value in the
325 -- p_rec plsql record structure
326 -- to see if a system default is being used. If a system default
327 -- is being used then we must set to the 'current' argument value.
328 --
329 If (p_rec.name = hr_api.g_varchar2) then
330 p_rec.name :=
331 hxc_hrr_shd.g_old_rec.name;
332 End If;
333 If (p_rec.business_group_id = hr_api.g_number) then
334 p_rec.business_group_id :=
335 hxc_ter_shd.g_old_rec.business_group_id;
336 End If;
337 If (p_rec.legislation_code = hr_api.g_varchar2) then
338 p_rec.legislation_code :=
339 hxc_ter_shd.g_old_rec.legislation_code;
340 End If;
341 If (p_rec.eligibility_criteria_type = hr_api.g_varchar2) then
342 p_rec.eligibility_criteria_type :=
343 hxc_hrr_shd.g_old_rec.eligibility_criteria_type;
344 End If;
345
346 -- GPM 26-APR-01 115.8
347 -- hr_api.g_number -> hr_api.g_varchar2
348
349 If (p_rec.eligibility_criteria_id = hr_api.g_varchar2) then
350 p_rec.eligibility_criteria_id :=
351 hxc_hrr_shd.g_old_rec.eligibility_criteria_id;
352 End If;
353 If (p_rec.pref_hierarchy_id = hr_api.g_number) then
354 p_rec.pref_hierarchy_id :=
355 hxc_hrr_shd.g_old_rec.pref_hierarchy_id;
356 End If;
357 If (p_rec.rule_evaluation_order = hr_api.g_number) then
358 p_rec.rule_evaluation_order :=
359 hxc_hrr_shd.g_old_rec.rule_evaluation_order;
360 End If;
361 If (p_rec.resource_type = hr_api.g_varchar2) then
362 p_rec.resource_type :=
363 hxc_hrr_shd.g_old_rec.resource_type;
364 End If;
365 If (p_rec.start_date = hr_api.g_date) then
366 p_rec.start_date :=
367 hxc_hrr_shd.g_old_rec.start_date;
368 End If;
369 If (p_rec.end_date = hr_api.g_date) then
370 p_rec.end_date :=
371 hxc_hrr_shd.g_old_rec.end_date;
372 End If;
373 --
374 End convert_defs;
375 --
376 -- ----------------------------------------------------------------------------
377 -- |---------------------------------< upd >----------------------------------|
378 -- ----------------------------------------------------------------------------
379 Procedure upd
380 (p_effective_date in date
381 ,p_rec in out nocopy hxc_hrr_shd.g_rec_type
382 ) is
383 --
384 l_proc varchar2(72);
385 --
386 Begin
387 g_debug:=hr_utility.debug_enabled;
388 if g_debug then
389 l_proc := g_package||'upd';
390 hr_utility.set_location('Entering:'||l_proc, 5);
391 end if;
392 --
393 -- We must lock the row which we need to update.
394 --
395 hxc_hrr_shd.lck
396 (p_rec.resource_rule_id
397 ,p_rec.object_version_number
398 );
399 --
400 -- 1. During an update system defaults are used to determine if
401 -- arguments have been defaulted or not. We must therefore
402 -- derive the full record structure values to be updated.
403 --
404 -- 2. Call the supporting update validate operations.
405 --
406 convert_defs(p_rec);
407 hxc_hrr_bus.update_validate
408 (p_effective_date
409 ,p_rec
410 );
411 --
412 -- Call the supporting pre-update operation
413 --
414 hxc_hrr_upd.pre_update(p_rec);
415 --
416 -- Update the row.
417 --
418 hxc_hrr_upd.update_dml(p_rec);
419 --
420 -- Call the supporting post-update operation
421 --
422 hxc_hrr_upd.post_update
423 (p_effective_date
424 ,p_rec
425 );
426 End upd;
427 --
428 -- ----------------------------------------------------------------------------
429 -- |---------------------------------< upd >----------------------------------|
430 -- ----------------------------------------------------------------------------
431 Procedure upd
432 (p_effective_date in date
433 ,p_resource_rule_id in number
434 ,p_object_version_number in out nocopy number
435 ,p_name in varchar2 default hr_api.g_varchar2
436 ,p_business_group_id in number default hr_api.g_number
437 ,p_legislation_code in varchar2 default hr_api.g_varchar2
438 ,p_eligibility_criteria_type in varchar2 default hr_api.g_varchar2
439 ,p_eligibility_criteria_id in varchar2 default hr_api.g_varchar2
440 ,p_pref_hierarchy_id in number default hr_api.g_number
441 ,p_rule_evaluation_order in number default hr_api.g_number
442 ,p_resource_type in varchar2 default hr_api.g_varchar2
443 ,p_start_date in date default hr_api.g_date
444 ,p_end_date in date default hr_api.g_date
445 ) is
446 --
447 l_rec hxc_hrr_shd.g_rec_type;
448 l_proc varchar2(72);
449 --
450 Begin
451 g_debug:=hr_utility.debug_enabled;
452 if g_debug then
453 l_proc := g_package||'upd';
454 hr_utility.set_location('Entering:'||l_proc, 5);
455 end if;
456 --
457 -- Call conversion function to turn arguments into the
458 -- l_rec structure.
459 --
460 l_rec :=
461 hxc_hrr_shd.convert_args
462 (p_resource_rule_id
463 ,p_name
464 ,p_business_group_id
465 ,p_legislation_code
466 ,p_eligibility_criteria_type
467 ,p_eligibility_criteria_id
468 ,p_pref_hierarchy_id
469 ,p_rule_evaluation_order
470 ,p_resource_type
471 ,p_start_date
472 ,p_end_date
473 ,p_object_version_number
474 );
475 --
476 -- Having converted the arguments into the
477 -- plsql record structure we call the corresponding record
478 -- business process.
479 --
480 hxc_hrr_upd.upd
481 (p_effective_date
482 ,l_rec
483 );
484 p_object_version_number := l_rec.object_version_number;
485 --
486 if g_debug then
487 hr_utility.set_location(' Leaving:'||l_proc, 10);
488 end if;
489 End upd;
490 --
491 end hxc_hrr_upd;
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