1 Package Body pqh_bpr_upd as
2 /* $Header: pqbprrhi.pkb 115.8 2002/12/05 19:29:59 rpasapul ship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' pqh_bpr_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 -- 3) To update the specified row in the schema using the primary key in
21 -- the predicates.
22 -- 4) To trap any constraint violations that may have occurred.
23 -- 5) 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_bpr_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 --
60 -- Update the pqh_budget_periods Row
61 --
62 update pqh_budget_periods
63 set
64 budget_period_id = p_rec.budget_period_id,
65 budget_detail_id = p_rec.budget_detail_id,
66 start_time_period_id = p_rec.start_time_period_id,
67 end_time_period_id = p_rec.end_time_period_id,
68 budget_unit1_percent = p_rec.budget_unit1_percent,
69 budget_unit2_percent = p_rec.budget_unit2_percent,
70 budget_unit3_percent = p_rec.budget_unit3_percent,
71 budget_unit1_value = p_rec.budget_unit1_value,
72 budget_unit2_value = p_rec.budget_unit2_value,
73 budget_unit3_value = p_rec.budget_unit3_value,
74 budget_unit1_value_type_cd = p_rec.budget_unit1_value_type_cd,
75 budget_unit2_value_type_cd = p_rec.budget_unit2_value_type_cd,
76 budget_unit3_value_type_cd = p_rec.budget_unit3_value_type_cd,
77 budget_unit1_available = p_rec.budget_unit1_available,
78 budget_unit2_available = p_rec.budget_unit2_available,
79 budget_unit3_available = p_rec.budget_unit3_available,
80 object_version_number = p_rec.object_version_number
81 where budget_period_id = p_rec.budget_period_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_bpr_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_bpr_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_bpr_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_bpr_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(p_rec in pqh_bpr_shd.g_rec_type) is
178 --
179 l_proc varchar2(72) := g_package||'post_update';
180 --
181 Begin
182 hr_utility.set_location('Entering:'||l_proc, 5);
183 --
184 --
185 -- Start of API User Hook for post_update.
186 --
187 begin
188 --
189 pqh_bpr_rku.after_update
190 (
191 p_budget_period_id =>p_rec.budget_period_id
192 ,p_budget_detail_id =>p_rec.budget_detail_id
193 ,p_start_time_period_id =>p_rec.start_time_period_id
194 ,p_end_time_period_id =>p_rec.end_time_period_id
195 ,p_budget_unit1_percent =>p_rec.budget_unit1_percent
196 ,p_budget_unit2_percent =>p_rec.budget_unit2_percent
197 ,p_budget_unit3_percent =>p_rec.budget_unit3_percent
198 ,p_budget_unit1_value =>p_rec.budget_unit1_value
199 ,p_budget_unit2_value =>p_rec.budget_unit2_value
200 ,p_budget_unit3_value =>p_rec.budget_unit3_value
201 ,p_budget_unit1_value_type_cd =>p_rec.budget_unit1_value_type_cd
202 ,p_budget_unit2_value_type_cd =>p_rec.budget_unit2_value_type_cd
203 ,p_budget_unit3_value_type_cd =>p_rec.budget_unit3_value_type_cd
204 ,p_budget_unit1_available =>p_rec.budget_unit1_available
205 ,p_budget_unit2_available =>p_rec.budget_unit2_available
206 ,p_budget_unit3_available =>p_rec.budget_unit3_available
207 ,p_object_version_number =>p_rec.object_version_number
208 ,p_budget_detail_id_o =>pqh_bpr_shd.g_old_rec.budget_detail_id
209 ,p_start_time_period_id_o =>pqh_bpr_shd.g_old_rec.start_time_period_id
210 ,p_end_time_period_id_o =>pqh_bpr_shd.g_old_rec.end_time_period_id
211 ,p_budget_unit1_percent_o =>pqh_bpr_shd.g_old_rec.budget_unit1_percent
212 ,p_budget_unit2_percent_o =>pqh_bpr_shd.g_old_rec.budget_unit2_percent
213 ,p_budget_unit3_percent_o =>pqh_bpr_shd.g_old_rec.budget_unit3_percent
214 ,p_budget_unit1_value_o =>pqh_bpr_shd.g_old_rec.budget_unit1_value
215 ,p_budget_unit2_value_o =>pqh_bpr_shd.g_old_rec.budget_unit2_value
216 ,p_budget_unit3_value_o =>pqh_bpr_shd.g_old_rec.budget_unit3_value
217 ,p_budget_unit1_value_type_cd_o =>pqh_bpr_shd.g_old_rec.budget_unit1_value_type_cd
218 ,p_budget_unit2_value_type_cd_o =>pqh_bpr_shd.g_old_rec.budget_unit2_value_type_cd
219 ,p_budget_unit3_value_type_cd_o =>pqh_bpr_shd.g_old_rec.budget_unit3_value_type_cd
220 ,p_budget_unit1_available_o =>pqh_bpr_shd.g_old_rec.budget_unit1_available
221 ,p_budget_unit2_available_o =>pqh_bpr_shd.g_old_rec.budget_unit2_available
222 ,p_budget_unit3_available_o =>pqh_bpr_shd.g_old_rec.budget_unit3_available
223 ,p_object_version_number_o =>pqh_bpr_shd.g_old_rec.object_version_number
224 );
225 --
226 exception
227 --
228 when hr_api.cannot_find_prog_unit then
229 --
230 hr_api.cannot_find_prog_unit_error
231 (p_module_name => 'pqh_budget_periods'
232 ,p_hook_type => 'AU');
233 --
234 end;
235 --
236 -- End of API User Hook for post_update.
237 --
238 --
239 hr_utility.set_location(' Leaving:'||l_proc, 10);
240 End post_update;
241 --
242 -- ----------------------------------------------------------------------------
243 -- |-----------------------------< convert_defs >-----------------------------|
244 -- ----------------------------------------------------------------------------
245 -- {Start Of Comments}
246 --
247 -- Description:
248 -- The Convert_Defs procedure has one very important function:
249 -- It must return the record structure for the row with all system defaulted
250 -- values converted into its corresponding parameter value for update. When
251 -- we attempt to update a row through the Upd process , certain
252 -- parameters can be defaulted which enables flexibility in the calling of
253 -- the upd process (e.g. only attributes which need to be updated need to be
254 -- specified). For the upd process to determine which attributes
255 -- have NOT been specified we need to check if the parameter has a reserved
256 -- system default value. Therefore, for all parameters which have a
257 -- corresponding reserved system default mechanism specified we need to
258 -- check if a system default is being used. If a system default is being
259 -- used then we convert the defaulted value into its corresponding attribute
260 -- value held in the g_old_rec data structure.
261 --
262 -- Prerequisites:
263 -- This private function can only be called from the upd process.
264 --
265 -- In Parameters:
266 -- A Pl/Sql record structre.
267 --
268 -- Post Success:
269 -- The record structure will be returned with all system defaulted parameter
270 -- values converted into its current row attribute value.
271 --
272 -- Post Failure:
273 -- No direct error handling is required within this function. Any possible
274 -- errors within this procedure will be a PL/SQL value error due to conversion
275 -- of datatypes or data lengths.
276 --
277 -- Developer Implementation Notes:
278 -- None.
279 --
280 -- Access Status:
281 -- Internal Row Handler Use Only.
282 --
283 -- {End Of Comments}
284 -- ----------------------------------------------------------------------------
285 Procedure convert_defs(p_rec in out nocopy pqh_bpr_shd.g_rec_type) is
286 --
287 l_proc varchar2(72) := g_package||'convert_defs';
288 --
289 Begin
290 --
291 hr_utility.set_location('Entering:'||l_proc, 5);
292 --
293 -- We must now examine each argument value in the
294 -- p_rec plsql record structure
295 -- to see if a system default is being used. If a system default
296 -- is being used then we must set to the 'current' argument value.
297 --
298 If (p_rec.budget_detail_id = hr_api.g_number) then
299 p_rec.budget_detail_id :=
300 pqh_bpr_shd.g_old_rec.budget_detail_id;
301 End If;
302 If (p_rec.start_time_period_id = hr_api.g_number) then
303 p_rec.start_time_period_id :=
304 pqh_bpr_shd.g_old_rec.start_time_period_id;
305 End If;
306 If (p_rec.end_time_period_id = hr_api.g_number) then
307 p_rec.end_time_period_id :=
308 pqh_bpr_shd.g_old_rec.end_time_period_id;
309 End If;
310 If (p_rec.budget_unit1_percent = hr_api.g_number) then
311 p_rec.budget_unit1_percent :=
312 pqh_bpr_shd.g_old_rec.budget_unit1_percent;
313 End If;
314 If (p_rec.budget_unit2_percent = hr_api.g_number) then
315 p_rec.budget_unit2_percent :=
316 pqh_bpr_shd.g_old_rec.budget_unit2_percent;
317 End If;
318 If (p_rec.budget_unit3_percent = hr_api.g_number) then
319 p_rec.budget_unit3_percent :=
320 pqh_bpr_shd.g_old_rec.budget_unit3_percent;
321 End If;
322 If (p_rec.budget_unit1_value = hr_api.g_number) then
323 p_rec.budget_unit1_value :=
324 pqh_bpr_shd.g_old_rec.budget_unit1_value;
325 End If;
326 If (p_rec.budget_unit2_value = hr_api.g_number) then
327 p_rec.budget_unit2_value :=
328 pqh_bpr_shd.g_old_rec.budget_unit2_value;
329 End If;
330 If (p_rec.budget_unit3_value = hr_api.g_number) then
331 p_rec.budget_unit3_value :=
332 pqh_bpr_shd.g_old_rec.budget_unit3_value;
333 End If;
334 If (p_rec.budget_unit1_value_type_cd = hr_api.g_varchar2) then
335 p_rec.budget_unit1_value_type_cd :=
336 pqh_bpr_shd.g_old_rec.budget_unit1_value_type_cd;
337 End If;
338 If (p_rec.budget_unit2_value_type_cd = hr_api.g_varchar2) then
339 p_rec.budget_unit2_value_type_cd :=
340 pqh_bpr_shd.g_old_rec.budget_unit2_value_type_cd;
341 End If;
342 If (p_rec.budget_unit3_value_type_cd = hr_api.g_varchar2) then
343 p_rec.budget_unit3_value_type_cd :=
344 pqh_bpr_shd.g_old_rec.budget_unit3_value_type_cd;
345 End If;
346 If (p_rec.budget_unit1_available = hr_api.g_number) then
347 p_rec.budget_unit1_available :=
348 pqh_bpr_shd.g_old_rec.budget_unit1_available;
349 End If;
350 If (p_rec.budget_unit2_available = hr_api.g_number) then
351 p_rec.budget_unit2_available :=
352 pqh_bpr_shd.g_old_rec.budget_unit2_available;
353 End If;
354 If (p_rec.budget_unit3_available = hr_api.g_number) then
355 p_rec.budget_unit3_available :=
356 pqh_bpr_shd.g_old_rec.budget_unit3_available;
357 End If;
358
359 --
360 hr_utility.set_location(' Leaving:'||l_proc, 10);
361 --
362 End convert_defs;
363 --
364 -- ----------------------------------------------------------------------------
365 -- |---------------------------------< upd >----------------------------------|
366 -- ----------------------------------------------------------------------------
367 Procedure upd
368 (
369 p_rec in out nocopy pqh_bpr_shd.g_rec_type
370 ) is
371 --
372 l_proc varchar2(72) := g_package||'upd';
373 --
374 Begin
375 hr_utility.set_location('Entering:'||l_proc, 5);
376 --
377 -- We must lock the row which we need to update.
378 --
379 pqh_bpr_shd.lck
380 (
381 p_rec.budget_period_id,
382 p_rec.object_version_number
383 );
384 --
385 -- 1. During an update system defaults are used to determine if
386 -- arguments have been defaulted or not. We must therefore
387 -- derive the full record structure values to be updated.
388 --
389 -- 2. Call the supporting update validate operations.
390 --
391 convert_defs(p_rec);
392 pqh_bpr_bus.update_validate(p_rec);
393 --
394 -- Call the supporting pre-update operation
395 --
396 pre_update(p_rec);
397 --
398 -- Update the row.
399 --
400 update_dml(p_rec);
401 --
402 -- Call the supporting post-update operation
403 --
404 post_update(p_rec);
405 End upd;
406 --
407 -- ----------------------------------------------------------------------------
408 -- |---------------------------------< upd >----------------------------------|
409 -- ----------------------------------------------------------------------------
410 Procedure upd
411 (
412 p_budget_period_id in number,
413 p_budget_detail_id in number default hr_api.g_number,
414 p_start_time_period_id in number default hr_api.g_number,
415 p_end_time_period_id in number default hr_api.g_number,
416 p_budget_unit1_percent in number default hr_api.g_number,
417 p_budget_unit2_percent in number default hr_api.g_number,
418 p_budget_unit3_percent in number default hr_api.g_number,
419 p_budget_unit1_value in number default hr_api.g_number,
420 p_budget_unit2_value in number default hr_api.g_number,
421 p_budget_unit3_value in number default hr_api.g_number,
422 p_budget_unit1_value_type_cd in varchar2 default hr_api.g_varchar2,
423 p_budget_unit2_value_type_cd in varchar2 default hr_api.g_varchar2,
424 p_budget_unit3_value_type_cd in varchar2 default hr_api.g_varchar2,
425 p_budget_unit1_available in number default hr_api.g_number,
426 p_budget_unit2_available in number default hr_api.g_number,
427 p_budget_unit3_available in number default hr_api.g_number,
428 p_object_version_number in out nocopy number
429 ) is
430 --
431 l_rec pqh_bpr_shd.g_rec_type;
432 l_proc varchar2(72) := g_package||'upd';
433 --
434 Begin
435 hr_utility.set_location('Entering:'||l_proc, 5);
436 --
437 -- Call conversion function to turn arguments into the
438 -- l_rec structure.
439 --
440 l_rec :=
441 pqh_bpr_shd.convert_args
442 (
443 p_budget_period_id,
444 p_budget_detail_id,
445 p_start_time_period_id,
446 p_end_time_period_id,
447 p_budget_unit1_percent,
448 p_budget_unit2_percent,
449 p_budget_unit3_percent,
450 p_budget_unit1_value,
451 p_budget_unit2_value,
452 p_budget_unit3_value,
453 p_budget_unit1_value_type_cd,
454 p_budget_unit2_value_type_cd,
455 p_budget_unit3_value_type_cd,
456 p_budget_unit1_available,
457 p_budget_unit2_available,
458 p_budget_unit3_available,
459 p_object_version_number
460 );
461 --
462 -- Having converted the arguments into the
463 -- plsql record structure we call the corresponding record
464 -- business process.
465 --
466 upd(l_rec);
467 p_object_version_number := l_rec.object_version_number;
468 --
469 hr_utility.set_location(' Leaving:'||l_proc, 10);
470 End upd;
471 --
472 end pqh_bpr_upd;
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