1 Package Body pqh_cet_upd as
2 /* $Header: pqcetrhi.pkb 120.2 2005/10/01 10:56:44 scnair noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' pqh_cet_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_cet_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 -- Update the pqh_copy_entity_txns Row
60 --
61 update pqh_copy_entity_txns
62 set
63 copy_entity_txn_id = p_rec.copy_entity_txn_id,
64 transaction_category_id = p_rec.transaction_category_id,
65 txn_category_attribute_id = p_rec.txn_category_attribute_id,
66 context_business_group_id = p_rec.context_business_group_id,
67 datetrack_mode = p_rec.datetrack_mode ,
68 context = p_rec.context ,
69 action_date = p_rec.action_date,
70 src_effective_date = p_rec.src_effective_date ,
71 number_of_copies = p_rec.number_of_copies ,
72 display_name = p_rec.display_name,
73 replacement_type_cd = p_rec.replacement_type_cd,
74 start_with = p_rec.start_with,
75 increment_by = p_rec.increment_by,
76 status = p_rec.status,
77 object_version_number = p_rec.object_version_number
78 where copy_entity_txn_id = p_rec.copy_entity_txn_id;
79 --
80 hr_utility.set_location(' Leaving:'||l_proc, 10);
81 --
82 Exception
83 When hr_api.check_integrity_violated Then
84 -- A check constraint has been violated
85 pqh_cet_shd.constraint_error
86 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
87 When hr_api.parent_integrity_violated Then
88 -- Parent integrity has been violated
89 pqh_cet_shd.constraint_error
90 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
91 When hr_api.unique_integrity_violated Then
92 -- Unique integrity has been violated
93 pqh_cet_shd.constraint_error
94 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
95 When Others Then
96 Raise;
97 End update_dml;
98 --
99 -- ----------------------------------------------------------------------------
100 -- |------------------------------< pre_update >------------------------------|
101 -- ----------------------------------------------------------------------------
102 -- {Start Of Comments}
103 --
104 -- Description:
105 -- This private procedure contains any processing which is required before
106 -- the update dml.
107 --
108 -- Prerequisites:
109 -- This is an internal procedure which is called from the upd procedure.
110 --
111 -- In Parameters:
112 -- A Pl/Sql record structre.
113 --
114 -- Post Success:
115 -- Processing continues.
116 --
117 -- Post Failure:
118 -- If an error has occurred, an error message and exception will be raised
119 -- but not handled.
120 --
121 -- Developer Implementation Notes:
122 -- Any pre-processing required before the update dml is issued should be
123 -- coded within this procedure. It is important to note that any 3rd party
124 -- maintenance should be reviewed before placing in this procedure.
125 --
126 -- Access Status:
127 -- Internal Row Handler Use Only.
128 --
129 -- {End Of Comments}
130 -- ----------------------------------------------------------------------------
131 Procedure pre_update(p_rec in pqh_cet_shd.g_rec_type) is
132 --
133 l_proc varchar2(72) := g_package||'pre_update';
134 --
135 Begin
136 hr_utility.set_location('Entering:'||l_proc, 5);
137 --
138 hr_utility.set_location(' Leaving:'||l_proc, 10);
139 End pre_update;
140 --
141 -- ----------------------------------------------------------------------------
142 -- |-----------------------------< post_update >------------------------------|
143 -- ----------------------------------------------------------------------------
144 -- {Start Of Comments}
145 --
146 -- Description:
147 -- This private procedure contains any processing which is required after the
148 -- update dml.
149 --
150 -- Prerequisites:
151 -- This is an internal procedure which is called from the upd procedure.
152 --
153 -- In Parameters:
154 -- A Pl/Sql record structre.
155 --
156 -- Post Success:
157 -- Processing continues.
158 --
159 -- Post Failure:
160 -- If an error has occurred, an error message and exception will be raised
161 -- but not handled.
162 --
163 -- Developer Implementation Notes:
164 -- Any post-processing required after the update dml is issued should be
165 -- coded within this procedure. It is important to note that any 3rd party
166 -- maintenance should be reviewed before placing in this procedure.
167 --
168 -- Access Status:
169 -- Internal Row Handler Use Only.
170 --
171 -- {End Of Comments}
172 -- ----------------------------------------------------------------------------
173 Procedure post_update(
174 p_effective_date in date,p_rec in pqh_cet_shd.g_rec_type) is
175 --
176 l_proc varchar2(72) := g_package||'post_update';
177 --
178 Begin
179 hr_utility.set_location('Entering:'||l_proc, 5);
180 --
181 --
182 -- Start of API User Hook for post_update.
183 --
184 begin
185 --
186 pqh_cet_rku.after_update
187 (
188 p_copy_entity_txn_id =>p_rec.copy_entity_txn_id
189 ,p_transaction_category_id =>p_rec.transaction_category_id
190 ,p_txn_category_attribute_id =>p_rec.txn_category_attribute_id
191 ,p_context_business_group_id =>p_rec.context_business_group_id
192 ,p_datetrack_mode =>p_rec.datetrack_mode
193 ,p_context =>p_rec.context
194 ,p_action_date =>p_rec.action_date
195 ,p_src_effective_date =>p_rec.src_effective_date
196 ,p_number_of_copies =>p_rec.number_of_copies
197 ,p_display_name =>p_rec.display_name
198 ,p_replacement_type_cd =>p_rec.replacement_type_cd
199 ,p_start_with =>p_rec.start_with
200 ,p_increment_by =>p_rec.increment_by
201 ,p_status =>p_rec.status
202 ,p_object_version_number =>p_rec.object_version_number
203 ,p_effective_date =>p_effective_date
204 ,p_transaction_category_id_o =>pqh_cet_shd.g_old_rec.transaction_category_id
205 ,p_txn_category_attribute_id_o =>pqh_cet_shd.g_old_rec.txn_category_attribute_id
206 ,p_context_business_group_id_o =>pqh_cet_shd.g_old_rec.context_business_group_id
207 ,p_datetrack_mode_o =>pqh_cet_shd.g_old_rec.datetrack_mode
208 ,p_context_o =>pqh_cet_shd.g_old_rec.context
209 ,p_action_date_o =>pqh_cet_shd.g_old_rec.action_date
210 ,p_src_effective_date_o =>pqh_cet_shd.g_old_rec.src_effective_date
211 ,p_number_of_copies_o =>pqh_cet_shd.g_old_rec.number_of_copies
212 ,p_display_name_o =>pqh_cet_shd.g_old_rec.display_name
213 ,p_replacement_type_cd_o =>pqh_cet_shd.g_old_rec.replacement_type_cd
214 ,p_start_with_o =>pqh_cet_shd.g_old_rec.start_with
215 ,p_increment_by_o =>pqh_cet_shd.g_old_rec.increment_by
216 ,p_status_o =>pqh_cet_shd.g_old_rec.status
217 ,p_object_version_number_o =>pqh_cet_shd.g_old_rec.object_version_number
218 );
219 --
220 exception
221 --
222 when hr_api.cannot_find_prog_unit then
223 --
224 hr_api.cannot_find_prog_unit_error
225 (p_module_name => 'pqh_copy_entity_txns'
226 ,p_hook_type => 'AU');
227 --
228 end;
229 --
230 -- End of API User Hook for post_update.
231 --
232 --
233 hr_utility.set_location(' Leaving:'||l_proc, 10);
234 End post_update;
235 --
236 -- ----------------------------------------------------------------------------
237 -- |-----------------------------< convert_defs >-----------------------------|
238 -- ----------------------------------------------------------------------------
239 -- {Start Of Comments}
240 --
241 -- Description:
242 -- The Convert_Defs procedure has one very important function:
243 -- It must return the record structure for the row with all system defaulted
244 -- values converted into its corresponding parameter value for update. When
245 -- we attempt to update a row through the Upd process , certain
246 -- parameters can be defaulted which enables flexibility in the calling of
247 -- the upd process (e.g. only attributes which need to be updated need to be
248 -- specified). For the upd process to determine which attributes
249 -- have NOT been specified we need to check if the parameter has a reserved
250 -- system default value. Therefore, for all parameters which have a
251 -- corresponding reserved system default mechanism specified we need to
252 -- check if a system default is being used. If a system default is being
253 -- used then we convert the defaulted value into its corresponding attribute
254 -- value held in the g_old_rec data structure.
255 --
256 -- Prerequisites:
257 -- This private function can only be called from the upd process.
258 --
259 -- In Parameters:
260 -- A Pl/Sql record structre.
261 --
262 -- Post Success:
263 -- The record structure will be returned with all system defaulted parameter
264 -- values converted into its current row attribute value.
265 --
266 -- Post Failure:
267 -- No direct error handling is required within this function. Any possible
268 -- errors within this procedure will be a PL/SQL value error due to conversion
269 -- of datatypes or data lengths.
270 --
271 -- Developer Implementation Notes:
272 -- None.
273 --
274 -- Access Status:
275 -- Internal Row Handler Use Only.
276 --
277 -- {End Of Comments}
278 -- ----------------------------------------------------------------------------
279 Procedure convert_defs(p_rec in out nocopy pqh_cet_shd.g_rec_type) is
280 --
281 l_proc varchar2(72) := g_package||'convert_defs';
282 --
283 Begin
284 --
285 hr_utility.set_location('Entering:'||l_proc, 5);
286 --
287 -- We must now examine each argument value in the
288 -- p_rec plsql record structure
289 -- to see if a system default is being used. If a system default
290 -- is being used then we must set to the 'current' argument value.
291 --
292 If (p_rec.transaction_category_id = hr_api.g_number) then
293 p_rec.transaction_category_id :=
294 pqh_cet_shd.g_old_rec.transaction_category_id;
295 End If;
296 If (p_rec.txn_category_attribute_id = hr_api.g_number) then
297 p_rec.txn_category_attribute_id :=
298 pqh_cet_shd.g_old_rec.txn_category_attribute_id;
299 End If;
300 If (p_rec.context_business_group_id = hr_api.g_number) then
301 p_rec.context_business_group_id :=
302 pqh_cet_shd.g_old_rec.context_business_group_id;
303 End If;
304 If (p_rec.datetrack_mode = hr_api.g_varchar2) then
305 p_rec.datetrack_mode :=
306 pqh_cet_shd.g_old_rec.datetrack_mode;
307 End If;
308 If (p_rec.context = hr_api.g_varchar2) then
309 p_rec.context :=
310 pqh_cet_shd.g_old_rec.context ;
311 End If;
312 If (p_rec.action_date = hr_api.g_date) then
313 p_rec.action_date :=
314 pqh_cet_shd.g_old_rec.action_date ;
315 End If;
316 If (p_rec.src_effective_date = hr_api.g_date) then
317 p_rec.src_effective_date :=
318 pqh_cet_shd.g_old_rec.src_effective_date ;
319 End If;
320 If (p_rec.number_of_copies = hr_api.g_number) then
321 p_rec.number_of_copies :=
322 pqh_cet_shd.g_old_rec.number_of_copies ;
323 End If;
324 If (p_rec.display_name = hr_api.g_varchar2) then
325 p_rec.display_name :=
326 pqh_cet_shd.g_old_rec.display_name;
327 End If;
328 If (p_rec.replacement_type_cd = hr_api.g_varchar2) then
329 p_rec.replacement_type_cd :=
330 pqh_cet_shd.g_old_rec.replacement_type_cd;
331 End If;
332 If (p_rec.start_with = hr_api.g_varchar2) then
333 p_rec.start_with :=
334 pqh_cet_shd.g_old_rec.start_with;
335 End If;
336 If (p_rec.increment_by = hr_api.g_number) then
337 p_rec.increment_by :=
338 pqh_cet_shd.g_old_rec.increment_by;
339 End If;
340 If (p_rec.status = hr_api.g_varchar2) then
341 p_rec.status :=
342 pqh_cet_shd.g_old_rec.status;
343 End If;
344
345 --
346 hr_utility.set_location(' Leaving:'||l_proc, 10);
347 --
348 End convert_defs;
349 --
350 -- ----------------------------------------------------------------------------
351 -- |---------------------------------< upd >----------------------------------|
352 -- ----------------------------------------------------------------------------
353 Procedure upd
354 (
355 p_effective_date in date,
356 p_rec in out nocopy pqh_cet_shd.g_rec_type
357 ) is
358 --
359 l_proc varchar2(72) := g_package||'upd';
360 --
361 Begin
362 hr_utility.set_location('Entering:'||l_proc, 5);
363 --
364 -- We must lock the row which we need to update.
365 --
366 pqh_cet_shd.lck
367 (
368 p_rec.copy_entity_txn_id,
369 p_rec.object_version_number
370 );
371 --
372 -- 1. During an update system defaults are used to determine if
373 -- arguments have been defaulted or not. We must therefore
374 -- derive the full record structure values to be updated.
375 --
376 -- 2. Call the supporting update validate operations.
377 --
378 convert_defs(p_rec);
379 pqh_cet_bus.update_validate(p_rec
380 ,p_effective_date);
381 --
382 -- Call the supporting pre-update operation
383 --
384 pre_update(p_rec);
385 --
386 -- Update the row.
387 --
388 update_dml(p_rec);
389 --
390 -- Call the supporting post-update operation
391 --
392 post_update(
393 p_effective_date,p_rec);
394 End upd;
395 --
396 -- ----------------------------------------------------------------------------
397 -- |---------------------------------< upd >----------------------------------|
398 -- ----------------------------------------------------------------------------
399 Procedure upd
400 (
401 p_effective_date in date,
402 p_copy_entity_txn_id in number,
403 p_transaction_category_id in number default hr_api.g_number,
404 p_txn_category_attribute_id in number default hr_api.g_number,
405 p_context_business_group_id in number default hr_api.g_number,
406 p_datetrack_mode in varchar2 default hr_api.g_varchar2,
407 p_context in varchar2 default hr_api.g_varchar2,
408 p_action_date in date default hr_api.g_date,
409 p_src_effective_date in date default hr_api.g_date,
410 p_number_of_copies in number default hr_api.g_number,
411 p_display_name in varchar2 default hr_api.g_varchar2,
412 p_replacement_type_cd in varchar2 default hr_api.g_varchar2,
413 p_start_with in varchar2 default hr_api.g_varchar2,
414 p_increment_by in number default hr_api.g_number ,
415 p_status in varchar2 default hr_api.g_varchar2,
416 p_object_version_number in out nocopy number
417 ) is
418 --
419 l_rec pqh_cet_shd.g_rec_type;
420 l_proc varchar2(72) := g_package||'upd';
421 --
422 Begin
423 hr_utility.set_location('Entering:'||l_proc, 5);
424 --
425 -- Call conversion function to turn arguments into the
426 -- l_rec structure.
427 --
428 l_rec :=
429 pqh_cet_shd.convert_args
430 (
431 p_copy_entity_txn_id,
432 p_transaction_category_id,
433 p_txn_category_attribute_id,
434 p_context_business_group_id,
435 p_datetrack_mode,
436 p_context ,
437 p_action_date ,
438 p_src_effective_date,
439 p_number_of_copies ,
440 p_display_name,
441 p_replacement_type_cd,
442 p_start_with,
443 p_increment_by,
444 p_status,
445 p_object_version_number
446 );
447 --
448 -- Having converted the arguments into the
449 -- plsql record structure we call the corresponding record
450 -- business process.
451 --
452 upd(
453 p_effective_date,l_rec);
454 p_object_version_number := l_rec.object_version_number;
455 --
456 hr_utility.set_location(' Leaving:'||l_proc, 10);
457 End upd;
458 --
459 end pqh_cet_upd;
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