1 Package Body pqh_rst_upd as
2 /* $Header: pqrstrhi.pkb 120.2.12000000.2 2007/04/19 12:46:34 brsinha noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' pqh_rst_upd.'; -- Global package name
9 --
10 -- ----------------------------------------------------------------------------
11 -- |------------------------------< update_dml >------------------------------|
12 -- ----------------------------------------------------------------------------
13 -- {Start Of Comments}
14 --
15 -- Description:
16 -- This procedure controls the actual dml update logic. The processing of
17 -- this procedure is:
18 -- 1) Increment the object_version_number by 1 if the object_version_number
19 -- is defined as an attribute for this entity.
20 -- 2) To update the specified row in the schema using the primary key in
21 -- the predicates.
22 -- 3) To trap any constraint violations that may have occurred.
23 -- 4) To raise any other errors.
24 --
25 -- Prerequisites:
26 -- This is an internal private procedure which must be called from the upd
27 -- procedure.
28 --
29 -- In Parameters:
30 -- A Pl/Sql record structre.
31 --
32 -- Post Success:
33 -- The specified row will be updated in the schema.
34 --
35 -- Post Failure:
36 -- If a check, unique or parent integrity constraint violation is raised the
37 -- constraint_error procedure will be called.
38 --
39 -- Developer Implementation Notes:
40 -- The update 'set' attribute list should be modified if any of your
41 -- attributes are not updateable.
42 --
43 -- Access Status:
44 -- Internal Row Handler Use Only.
45 --
46 -- {End Of Comments}
47 -- ----------------------------------------------------------------------------
48 Procedure update_dml(p_rec in out nocopy pqh_rst_shd.g_rec_type) is
49 --
50 l_proc varchar2(72) := g_package||'update_dml';
51 --
52 Begin
53 hr_utility.set_location('Entering:'||l_proc, 5);
54 --
55 -- Increment the object version
56 --
57 p_rec.object_version_number := p_rec.object_version_number + 1;
58
59 hr_utility.set_location('rule_set_name passed is'||p_rec.rule_set_name, 30);
60
61 --
62 --
63 -- Update the pqh_rule_sets Row
64 --
65 update pqh_rule_sets
66 set
67 business_group_id = p_rec.business_group_id,
68 rule_set_id = p_rec.rule_set_id,
69 rule_set_name = p_rec.rule_set_name,
70 organization_structure_id = p_rec.organization_structure_id,
71 organization_id = p_rec.organization_id,
72 referenced_rule_set_id = p_rec.referenced_rule_set_id,
73 rule_level_cd = p_rec.rule_level_cd,
74 object_version_number = p_rec.object_version_number,
75 short_name = p_rec.short_name,
76 rule_applicability = p_rec.rule_applicability,
77 rule_category = p_rec.rule_category,
78 starting_organization_id = p_rec.starting_organization_id,
79 seeded_rule_flag = p_rec.seeded_rule_flag,
80 status = p_rec.status
81 where rule_set_id = p_rec.rule_set_id;
82 --
83 --
84 hr_utility.set_location(' Leaving:'||l_proc, 10);
85 --
86 Exception
87 When hr_api.check_integrity_violated Then
88 -- A check constraint has been violated
89 pqh_rst_shd.constraint_error
90 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
91 When hr_api.parent_integrity_violated Then
92 -- Parent integrity has been violated
93 pqh_rst_shd.constraint_error
94 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
95 When hr_api.unique_integrity_violated Then
96 -- Unique integrity has been violated
97 pqh_rst_shd.constraint_error
98 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
99 When Others Then
100 Raise;
101 End update_dml;
102 --
103 -- ----------------------------------------------------------------------------
104 -- |------------------------------< pre_update >------------------------------|
105 -- ----------------------------------------------------------------------------
106 -- {Start Of Comments}
107 --
108 -- Description:
109 -- This private procedure contains any processing which is required before
110 -- the update dml.
111 --
112 -- Prerequisites:
113 -- This is an internal procedure which is called from the upd procedure.
114 --
115 -- In Parameters:
116 -- A Pl/Sql record structre.
117 --
118 -- Post Success:
119 -- Processing continues.
120 --
121 -- Post Failure:
122 -- If an error has occurred, an error message and exception will be raised
123 -- but not handled.
124 --
125 -- Developer Implementation Notes:
126 -- Any pre-processing required before the update dml is issued should be
127 -- coded within this procedure. It is important to note that any 3rd party
128 -- maintenance should be reviewed before placing in this procedure.
129 --
130 -- Access Status:
131 -- Internal Row Handler Use Only.
132 --
133 -- {End Of Comments}
134 -- ----------------------------------------------------------------------------
135 Procedure pre_update(p_rec in pqh_rst_shd.g_rec_type) is
136 --
137 l_proc varchar2(72) := g_package||'pre_update';
138 --
139 Begin
140 hr_utility.set_location('Entering:'||l_proc, 5);
141 --
142 hr_utility.set_location(' Leaving:'||l_proc, 10);
143 End pre_update;
144 --
145 -- ----------------------------------------------------------------------------
146 -- |-----------------------------< post_update >------------------------------|
147 -- ----------------------------------------------------------------------------
148 -- {Start Of Comments}
149 --
150 -- Description:
151 -- This private procedure contains any processing which is required after the
152 -- update dml.
153 --
154 -- Prerequisites:
155 -- This is an internal procedure which is called from the upd procedure.
156 --
157 -- In Parameters:
158 -- A Pl/Sql record structre.
159 --
160 -- Post Success:
161 -- Processing continues.
162 --
163 -- Post Failure:
164 -- If an error has occurred, an error message and exception will be raised
165 -- but not handled.
166 --
167 -- Developer Implementation Notes:
168 -- Any post-processing required after the update dml is issued should be
169 -- coded within this procedure. It is important to note that any 3rd party
170 -- maintenance should be reviewed before placing in this procedure.
171 --
172 -- Access Status:
173 -- Internal Row Handler Use Only.
174 --
175 -- {End Of Comments}
176 -- ----------------------------------------------------------------------------
177 Procedure post_update(
178 p_effective_date in date,p_rec in pqh_rst_shd.g_rec_type) is
179 --
180 l_proc varchar2(72) := g_package||'post_update';
181 --
182 Begin
183 hr_utility.set_location('Entering:'||l_proc, 5);
184 --
185 --
186 -- Start of API User Hook for post_update.
187 --
188 begin
189 --
190 pqh_rst_rku.after_update
191 (
192 p_business_group_id =>p_rec.business_group_id
193 ,p_rule_set_id =>p_rec.rule_set_id
194 ,p_rule_set_name =>p_rec.rule_set_name
195 ,p_organization_structure_id =>p_rec.organization_structure_id
196 ,p_organization_id =>p_rec.organization_id
197 ,p_referenced_rule_set_id =>p_rec.referenced_rule_set_id
198 ,p_rule_level_cd =>p_rec.rule_level_cd
199 ,p_object_version_number =>p_rec.object_version_number
200 ,p_short_name =>p_rec.short_name
201 ,p_rule_applicability =>p_rec.rule_applicability
202 ,p_rule_category =>p_rec.rule_category
203 ,p_starting_organization_id =>p_rec.starting_organization_id
204 ,p_seeded_rule_flag =>p_rec.seeded_rule_flag
205 ,p_status =>p_rec.status
206 ,p_effective_date =>p_effective_date
207 ,p_business_group_id_o =>pqh_rst_shd.g_old_rec.business_group_id
208 ,p_rule_set_name_o =>pqh_rst_shd.g_old_rec.rule_set_name
209 ,p_organization_structure_id_o =>pqh_rst_shd.g_old_rec.organization_structure_id
210 ,p_organization_id_o =>pqh_rst_shd.g_old_rec.organization_id
211 ,p_referenced_rule_set_id_o =>pqh_rst_shd.g_old_rec.referenced_rule_set_id
212 ,p_rule_level_cd_o =>pqh_rst_shd.g_old_rec.rule_level_cd
213 ,p_object_version_number_o =>pqh_rst_shd.g_old_rec.object_version_number
214 ,p_short_name_o =>pqh_rst_shd.g_old_rec.short_name
215 ,p_rule_applicability_o =>pqh_rst_shd.g_old_rec.rule_applicability
216 ,p_rule_category_o =>pqh_rst_shd.g_old_rec.rule_category
217 ,p_starting_organization_id_o =>pqh_rst_shd.g_old_rec.starting_organization_id
218 ,p_seeded_rule_flag_o =>pqh_rst_shd.g_old_rec.seeded_rule_flag
219 ,p_status_o =>pqh_rst_shd.g_old_rec.status
220 );
221 --
222 exception
223 --
224 when hr_api.cannot_find_prog_unit then
225 --
226 hr_api.cannot_find_prog_unit_error
227 (p_module_name => 'pqh_rule_sets'
228 ,p_hook_type => 'AU');
229 --
230 end;
231 --
232 -- End of API User Hook for post_update.
233 --
234 --
235 hr_utility.set_location(' Leaving:'||l_proc, 10);
236 End post_update;
237 --
238 -- ----------------------------------------------------------------------------
239 -- |-----------------------------< convert_defs >-----------------------------|
240 -- ----------------------------------------------------------------------------
241 -- {Start Of Comments}
242 --
243 -- Description:
244 -- The Convert_Defs procedure has one very important function:
245 -- It must return the record structure for the row with all system defaulted
246 -- values converted into its corresponding parameter value for update. When
247 -- we attempt to update a row through the Upd process , certain
248 -- parameters can be defaulted which enables flexibility in the calling of
249 -- the upd process (e.g. only attributes which need to be updated need to be
250 -- specified). For the upd process to determine which attributes
251 -- have NOT been specified we need to check if the parameter has a reserved
252 -- system default value. Therefore, for all parameters which have a
253 -- corresponding reserved system default mechanism specified we need to
254 -- check if a system default is being used. If a system default is being
255 -- used then we convert the defaulted value into its corresponding attribute
256 -- value held in the g_old_rec data structure.
257 --
258 -- Prerequisites:
259 -- This private function can only be called from the upd process.
260 --
261 -- In Parameters:
262 -- A Pl/Sql record structre.
263 --
264 -- Post Success:
265 -- The record structure will be returned with all system defaulted parameter
266 -- values converted into its current row attribute value.
267 --
268 -- Post Failure:
269 -- No direct error handling is required within this function. Any possible
270 -- errors within this procedure will be a PL/SQL value error due to conversion
271 -- of datatypes or data lengths.
272 --
273 -- Developer Implementation Notes:
274 -- None.
275 --
276 -- Access Status:
277 -- Internal Row Handler Use Only.
278 --
279 -- {End Of Comments}
280 -- ----------------------------------------------------------------------------
281 Procedure convert_defs(p_rec in out nocopy pqh_rst_shd.g_rec_type) is
282 --
283 l_proc varchar2(72) := g_package||'convert_defs';
284 --
285 Begin
286 --
287 hr_utility.set_location('Entering:'||l_proc, 5);
288 --
289 -- We must now examine each argument value in the
290 -- p_rec plsql record structure
291 -- to see if a system default is being used. If a system default
292 -- is being used then we must set to the 'current' argument value.
293 --
294 If (p_rec.business_group_id = hr_api.g_number) then
295 p_rec.business_group_id :=
296 pqh_rst_shd.g_old_rec.business_group_id;
297 End If;
298 If (p_rec.rule_set_name = hr_api.g_varchar2) then
299 p_rec.rule_set_name :=
300 pqh_rst_shd.g_old_rec.rule_set_name;
301 End If;
302 If (p_rec.organization_structure_id = hr_api.g_number) then
303 p_rec.organization_structure_id :=
304 pqh_rst_shd.g_old_rec.organization_structure_id;
305 End If;
306 If (p_rec.organization_id = hr_api.g_number) then
307 p_rec.organization_id :=
308 pqh_rst_shd.g_old_rec.organization_id;
309 End If;
310 If (p_rec.referenced_rule_set_id = hr_api.g_number) then
311 p_rec.referenced_rule_set_id :=
312 pqh_rst_shd.g_old_rec.referenced_rule_set_id;
313 End If;
314 If (p_rec.rule_level_cd = hr_api.g_varchar2) then
315 p_rec.rule_level_cd :=
316 pqh_rst_shd.g_old_rec.rule_level_cd;
317 End If;
318 If (p_rec.short_name = hr_api.g_varchar2) then
319 p_rec.short_name :=
320 pqh_rst_shd.g_old_rec.short_name;
321 End If;
322 If (p_rec.rule_applicability = hr_api.g_varchar2) then
323 p_rec.rule_applicability :=
324 pqh_rst_shd.g_old_rec.rule_applicability;
325 End If;
326 If (p_rec.rule_category = hr_api.g_varchar2) then
327 p_rec.rule_category :=
328 pqh_rst_shd.g_old_rec.rule_category;
329 End If;
330 If (p_rec.starting_organization_id = hr_api.g_number) then
331 p_rec.starting_organization_id :=
332 pqh_rst_shd.g_old_rec.starting_organization_id;
333 End If;
334 If (p_rec.seeded_rule_flag = hr_api.g_varchar2) then
335 p_rec.seeded_rule_flag :=
336 pqh_rst_shd.g_old_rec.seeded_rule_flag;
337 End If;
338 If (p_rec.status = hr_api.g_varchar2) then
339 p_rec.status :=
340 pqh_rst_shd.g_old_rec.status;
341 End If;
342 --
343 hr_utility.set_location(' Leaving:'||l_proc, 10);
344 --
345 End convert_defs;
346 --
350 Procedure upd
347 -- ----------------------------------------------------------------------------
348 -- |---------------------------------< upd >----------------------------------|
349 -- ----------------------------------------------------------------------------
351 (
352 p_effective_date in date,
353 p_rec in out nocopy pqh_rst_shd.g_rec_type
354 ) is
355 --
356 l_proc varchar2(72) := g_package||'upd';
357 --
358 Begin
359 hr_utility.set_location('Entering:'||l_proc, 5);
360 --
361 -- We must lock the row which we need to update.
362 --
363 pqh_rst_shd.lck
364 (
365 p_rec.rule_set_id,
366 p_rec.object_version_number
367 );
368 --
369 -- 1. During an update system defaults are used to determine if
370 -- arguments have been defaulted or not. We must therefore
371 -- derive the full record structure values to be updated.
372 --
373 -- 2. Call the supporting update validate operations.
374 --
375 convert_defs(p_rec);
376 pqh_rst_bus.update_validate(p_rec
377 ,p_effective_date);
378 --
379 -- Call the supporting pre-update operation
380 --
381 pre_update(p_rec);
382 --
383 -- Update the row.
384 --
385 update_dml(p_rec);
386 --
387 -- Call the supporting post-update operation
388 --
389 post_update(
390 p_effective_date,p_rec);
391 End upd;
392 --
393 -- ----------------------------------------------------------------------------
394 -- |---------------------------------< upd >----------------------------------|
395 -- ----------------------------------------------------------------------------
396 Procedure upd
397 (
398 p_effective_date in date,
399 p_business_group_id in number default hr_api.g_number,
400 p_rule_set_id in number,
401 p_rule_set_name in varchar2 default hr_api.g_varchar2,
402 p_organization_structure_id in number default hr_api.g_number,
403 p_organization_id in number default hr_api.g_number,
404 p_referenced_rule_set_id in number default hr_api.g_number,
405 p_rule_level_cd in varchar2 default hr_api.g_varchar2,
406 p_object_version_number in out nocopy number,
407 p_short_name in varchar2 default hr_api.g_varchar2,
408 p_rule_applicability in varchar2 default hr_api.g_varchar2,
409 p_rule_category in varchar2 default hr_api.g_varchar2,
410 p_starting_organization_id in number default hr_api.g_number,
411 p_seeded_rule_flag in varchar2 default hr_api.g_varchar2,
412 p_status in varchar2 default hr_api.g_varchar2
413 ) is
414 --
415 l_rec pqh_rst_shd.g_rec_type;
416 l_proc varchar2(72) := g_package||'upd';
417 --
418 Begin
419 hr_utility.set_location('Entering:'||l_proc, 5);
420 --
421 -- Call conversion function to turn arguments into the
422 -- l_rec structure.
423 --
424 l_rec :=
425 pqh_rst_shd.convert_args
426 (
427 p_business_group_id,
428 p_rule_set_id,
429 p_rule_set_name,
430 p_organization_structure_id,
431 p_organization_id,
432 p_referenced_rule_set_id,
433 p_rule_level_cd,
434 p_object_version_number,
435 p_short_name,
436 p_rule_applicability,
437 p_rule_category,
438 p_starting_organization_id,
439 p_seeded_rule_flag,
440 p_status
441 );
442 --
443 -- Having converted the arguments into the
444 -- plsql record structure we call the corresponding record
445 -- business process.
446 --
447 upd(
448 p_effective_date,l_rec);
449 p_object_version_number := l_rec.object_version_number;
451 hr_utility.set_location(' Leaving:'||l_proc, 10);
452 End upd;
453 --
454 end pqh_rst_upd;
450 --
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