1 Package Body hxc_ulc_upd as
2 /* $Header: hxculcrhi.pkb 120.2 2005/09/23 06:07:43 rchennur noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' hxc_ulc_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_ulc_shd.g_rec_type
57 ) is
58 --
59 l_proc varchar2(72) ;
60 --
61 Begin
62
63 if g_debug then
64 l_proc := g_package||'update_dml';
65 hr_utility.set_location('Entering:'||l_proc, 5);
66 end if;
67 --
68 -- Increment the object version
69 p_rec.object_version_number := p_rec.object_version_number + 1;
70 --
71 --
72 --
73 -- Update the hxc_layout_components Row
74 --
75 update hxc_layout_components
76 set
77 layout_component_id = p_rec.layout_component_id
78 ,layout_id = p_rec.layout_id
79 ,parent_component_id = p_rec.parent_component_id
80 ,component_name = p_rec.component_name
81 ,component_value = p_rec.component_value
82 ,sequence = p_rec.sequence
83 ,name_value_string = p_rec.name_value_string
84 ,region_code = p_rec.region_code
85 ,region_code_app_id = p_rec.region_code_app_id
86 ,attribute_code = p_rec.attribute_code
87 ,attribute_code_app_id = p_rec.attribute_code_app_id
88 ,object_version_number = p_rec.object_version_number
89 ,layout_comp_definition_id = p_rec.layout_comp_definition_id
90 ,component_alias = p_rec.component_alias
91 ,parent_bean = p_rec.parent_bean
92 ,attribute1 = p_rec.attribute1
93 ,attribute2 = p_rec.attribute2
94 ,attribute3 = p_rec.attribute3
95 ,attribute4 = p_rec.attribute4
96 ,attribute5 = p_rec.attribute5
97 ,last_updated_by = fnd_global.user_id
98 ,last_update_date = sysdate
99 ,last_update_login = fnd_global.login_id
100
101 where layout_component_id = p_rec.layout_component_id;
102 --
103 --
104 --
105 if g_debug then
106 hr_utility.set_location(' Leaving:'||l_proc, 10);
107 end if;
108 --
109 Exception
110 When hr_api.check_integrity_violated Then
111 -- A check constraint has been violated
112 --
113 hxc_ulc_shd.constraint_error
114 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
115 When hr_api.parent_integrity_violated Then
116 -- Parent integrity has been violated
117 --
118 hxc_ulc_shd.constraint_error
119 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
120 When hr_api.unique_integrity_violated Then
121 -- Unique integrity has been violated
122 --
123 hxc_ulc_shd.constraint_error
124 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
125 When Others Then
126 --
127 Raise;
128 End update_dml;
129 --
130 -- ----------------------------------------------------------------------------
131 -- |------------------------------< pre_update >------------------------------|
132 -- ----------------------------------------------------------------------------
133 -- {Start Of Comments}
134 --
135 -- Description:
136 -- This private procedure contains any processing which is required before
137 -- the update dml.
138 --
139 -- Prerequisites:
140 -- This is an internal procedure which is called from the upd procedure.
141 --
142 -- In Parameters:
143 -- A Pl/Sql record structure.
144 --
145 -- Post Success:
146 -- Processing continues.
147 --
148 -- Post Failure:
149 -- If an error has occurred, an error message and exception wil be raised
150 -- but not handled.
151 --
152 -- Developer Implementation Notes:
153 -- Any pre-processing required before the update dml is issued should be
154 -- coded within this procedure. It is important to note that any 3rd party
155 -- maintenance should be reviewed before placing in this procedure.
156 --
157 -- Access Status:
158 -- Internal Row Handler Use Only.
159 --
160 -- {End Of Comments}
161 -- ----------------------------------------------------------------------------
162 Procedure pre_update
163 (p_rec in hxc_ulc_shd.g_rec_type
164 ) is
165 --
166 l_proc varchar2(72) ;
167 --
168 Begin
169
170 if g_debug then
171 l_proc := g_package||'pre_update';
172 hr_utility.set_location('Entering:'||l_proc, 5);
173 hr_utility.set_location(' Leaving:'||l_proc, 10);
174 end if;
175 End pre_update;
176 --
177 -- ----------------------------------------------------------------------------
178 -- |-----------------------------< post_update >------------------------------|
179 -- ----------------------------------------------------------------------------
180 -- {Start Of Comments}
181 --
182 -- Description:
183 -- This private procedure contains any processing which is required after the
184 -- update dml.
185 --
186 -- Prerequisites:
187 -- This is an internal procedure which is called from the upd procedure.
188 --
189 -- In Parameters:
190 -- A Pl/Sql record structure.
191 --
192 -- Post Success:
193 -- Processing continues.
194 --
195 -- Post Failure:
196 -- If an error has occurred, an error message and exception will be raised
197 -- but not handled.
198 --
199 -- Developer Implementation Notes:
200 -- Any post-processing required after the update dml is issued should be
201 -- coded within this procedure. It is important to note that any 3rd party
202 -- maintenance should be reviewed before placing in this procedure.
203 --
204 -- Access Status:
205 -- Internal Row Handler Use Only.
206 --
207 -- {End Of Comments}
208 -- ----------------------------------------------------------------------------
209 Procedure post_update
210 (p_rec in hxc_ulc_shd.g_rec_type
211 ) is
212 --
213 l_proc varchar2(72) ;
214 --
215 Begin
216
217 if g_debug then
218 l_proc := g_package||'post_update';
219 hr_utility.set_location('Entering:'||l_proc, 5);
220 end if;
221 begin
222 --
223 hxc_ulc_rku.after_update
224 (p_layout_component_id
225 => p_rec.layout_component_id
226 ,p_layout_id
227 => p_rec.layout_id
228 ,p_parent_component_id
229 => p_rec.parent_component_id
230 ,p_component_name
231 => p_rec.component_name
232 ,p_component_value
233 => p_rec.component_value
234 ,p_sequence
235 => p_rec.sequence
236 ,p_name_value_string
237 => p_rec.name_value_string
238 ,p_region_code
239 => p_rec.region_code
240 ,p_region_code_app_id
241 => p_rec.region_code_app_id
242 ,p_attribute_code
243 => p_rec.attribute_code
244 ,p_attribute_code_app_id
245 => p_rec.attribute_code_app_id
246 ,p_object_version_number
247 => p_rec.object_version_number
248 ,p_layout_comp_definition_id
249 => p_rec.layout_comp_definition_id
250 ,p_component_alias
251 => p_rec.component_alias
252 ,p_parent_bean
253 => p_rec.parent_bean
254 ,p_attribute1
255 => p_rec.attribute1
256 ,p_attribute2
257 => p_rec.attribute2
258 ,p_attribute3
259 => p_rec.attribute3
260 ,p_attribute4
261 => p_rec.attribute4
262 ,p_attribute5
263 => p_rec.attribute5
264 ,p_layout_id_o
265 => hxc_ulc_shd.g_old_rec.layout_id
266 ,p_parent_component_id_o
267 => hxc_ulc_shd.g_old_rec.parent_component_id
268 ,p_component_name_o
269 => hxc_ulc_shd.g_old_rec.component_name
270 ,p_component_value_o
271 => hxc_ulc_shd.g_old_rec.component_value
272 ,p_sequence_o
273 => hxc_ulc_shd.g_old_rec.sequence
274 ,p_name_value_string_o
275 => hxc_ulc_shd.g_old_rec.name_value_string
276 ,p_region_code_o
277 => hxc_ulc_shd.g_old_rec.region_code
278 ,p_region_code_app_id_o
279 => hxc_ulc_shd.g_old_rec.region_code_app_id
280 ,p_attribute_code_o
281 => hxc_ulc_shd.g_old_rec.attribute_code
282 ,p_attribute_code_app_id_o
283 => hxc_ulc_shd.g_old_rec.attribute_code_app_id
284 ,p_object_version_number_o
285 => hxc_ulc_shd.g_old_rec.object_version_number
286 ,p_layout_comp_definition_id_o
287 => hxc_ulc_shd.g_old_rec.layout_comp_definition_id
288 ,p_component_alias_o
289 => hxc_ulc_shd.g_old_rec.component_alias
290 ,p_parent_bean_o
291 => hxc_ulc_shd.g_old_rec.parent_bean
292 ,p_attribute1_o
293 => hxc_ulc_shd.g_old_rec.attribute1
294 ,p_attribute2_o
295 => hxc_ulc_shd.g_old_rec.attribute2
296 ,p_attribute3_o
297 => hxc_ulc_shd.g_old_rec.attribute3
298 ,p_attribute4_o
299 => hxc_ulc_shd.g_old_rec.attribute4
300 ,p_attribute5_o
301 => hxc_ulc_shd.g_old_rec.attribute5
302 );
303 --
304 exception
305 --
306 when hr_api.cannot_find_prog_unit then
307 --
308 hr_api.cannot_find_prog_unit_error
309 (p_module_name => 'HXC_LAYOUT_COMPONENTS'
310 ,p_hook_type => 'AU');
311 --
312 end;
313 --
314 if g_debug then
315 hr_utility.set_location(' Leaving:'||l_proc, 10);
316 end if;
317 End post_update;
318 --
319 -- ----------------------------------------------------------------------------
320 -- |-----------------------------< convert_defs >-----------------------------|
321 -- ----------------------------------------------------------------------------
322 -- {Start Of Comments}
323 --
324 -- Description:
325 -- The Convert_Defs procedure has one very important function:
326 -- It must return the record structure for the row with all system defaulted
327 -- values converted into its corresponding parameter value for update. When
328 -- we attempt to update a row through the Upd process , certain
329 -- parameters can be defaulted which enables flexibility in the calling of
330 -- the upd process (e.g. only attributes which need to be updated need to be
331 -- specified). For the upd process to determine which attributes
332 -- have NOT been specified we need to check if the parameter has a reserved
333 -- system default value. Therefore, for all parameters which have a
334 -- corresponding reserved system default mechanism specified we need to
335 -- check if a system default is being used. If a system default is being
336 -- used then we convert the defaulted value into its corresponding attribute
337 -- value held in the g_old_rec data structure.
338 --
339 -- Prerequisites:
340 -- This private function can only be called from the upd process.
341 --
342 -- In Parameters:
343 -- A Pl/Sql record structure.
344 --
345 -- Post Success:
346 -- The record structure will be returned with all system defaulted parameter
347 -- values converted into its current row attribute value.
348 --
349 -- Post Failure:
350 -- No direct error handling is required within this function. Any possible
351 -- errors within this procedure will be a PL/SQL value error due to
352 -- conversion of datatypes or data lengths.
353 --
354 -- Developer Implementation Notes:
355 -- None.
356 --
357 -- Access Status:
358 -- Internal Row Handler Use Only.
359 --
360 -- {End Of Comments}
361 -- ----------------------------------------------------------------------------
362 Procedure convert_defs
363 (p_rec in out nocopy hxc_ulc_shd.g_rec_type
364 ) is
365 --
366 Begin
367 --
368 -- We must now examine each argument value in the
369 -- p_rec plsql record structure
370 -- to see if a system default is being used. If a system default
371 -- is being used then we must set to the 'current' argument value.
372 --
373 If (p_rec.layout_id = hr_api.g_number) then
374 p_rec.layout_id :=
375 hxc_ulc_shd.g_old_rec.layout_id;
376 End If;
377 If (p_rec.layout_comp_definition_id = hr_api.g_number) then
378 p_rec.layout_comp_definition_id :=
379 hxc_ulc_shd.g_old_rec.layout_comp_definition_id;
380 End If;
381 If (p_rec.parent_component_id = hr_api.g_number) then
382 p_rec.parent_component_id :=
383 hxc_ulc_shd.g_old_rec.parent_component_id;
384 End If;
385 If (p_rec.component_name = hr_api.g_varchar2) then
386 p_rec.component_name :=
387 hxc_ulc_shd.g_old_rec.component_name;
388 End If;
389 If (p_rec.component_value = hr_api.g_varchar2) then
390 p_rec.component_value :=
391 hxc_ulc_shd.g_old_rec.component_value;
392 End If;
393 If (p_rec.sequence = hr_api.g_number) then
394 p_rec.sequence :=
395 hxc_ulc_shd.g_old_rec.sequence;
396 End If;
397 If (p_rec.name_value_string = hr_api.g_varchar2) then
398 p_rec.name_value_string :=
399 hxc_ulc_shd.g_old_rec.name_value_string;
400 End If;
401 If (p_rec.region_code = hr_api.g_varchar2) then
402 p_rec.region_code :=
403 hxc_ulc_shd.g_old_rec.region_code;
404 End If;
405 If (p_rec.region_code_app_id = hr_api.g_number) then
406 p_rec.region_code_app_id :=
407 hxc_ulc_shd.g_old_rec.region_code_app_id;
408 End If;
409 If (p_rec.attribute_code = hr_api.g_varchar2) then
410 p_rec.attribute_code :=
411 hxc_ulc_shd.g_old_rec.attribute_code;
412 End If;
413 If (p_rec.attribute_code_app_id = hr_api.g_number) then
414 p_rec.attribute_code_app_id :=
415 hxc_ulc_shd.g_old_rec.attribute_code_app_id;
416 End If;
417 If (p_rec.component_alias = hr_api.g_varchar2) then
418 p_rec.component_alias :=
419 hxc_ulc_shd.g_old_rec.component_alias;
420 End If;
421 If (p_rec.parent_bean = hr_api.g_varchar2) then
422 p_rec.parent_bean :=
423 hxc_ulc_shd.g_old_rec.parent_bean;
424 End If;
425 If (p_rec.attribute1 = hr_api.g_varchar2) then
426 p_rec.attribute1 :=
427 hxc_ulc_shd.g_old_rec.attribute1;
428 End If;
429 If (p_rec.attribute2 = hr_api.g_varchar2) then
430 p_rec.attribute2 :=
431 hxc_ulc_shd.g_old_rec.attribute2;
432 End If;
433 If (p_rec.attribute3 = hr_api.g_varchar2) then
434 p_rec.attribute3 :=
435 hxc_ulc_shd.g_old_rec.attribute3;
436 End If;
437 If (p_rec.attribute4 = hr_api.g_varchar2) then
438 p_rec.attribute4 :=
439 hxc_ulc_shd.g_old_rec.attribute4;
440 End If;
441 If (p_rec.attribute5 = hr_api.g_varchar2) then
442 p_rec.attribute5 :=
443 hxc_ulc_shd.g_old_rec.attribute5;
444 End If;
445 --
446 End convert_defs;
447 --
448 -- ----------------------------------------------------------------------------
449 -- |---------------------------------< upd >----------------------------------|
450 -- ----------------------------------------------------------------------------
451 Procedure upd
452 (p_rec in out nocopy hxc_ulc_shd.g_rec_type
453 ) is
454 --
455 l_proc varchar2(72) ;
456 --
457 Begin
458 g_debug :=hr_utility.debug_enabled;
459 if g_debug then
460 l_proc := g_package||'upd';
461 hr_utility.set_location('Entering:'||l_proc, 5);
462 end if;
463 --
464 -- We must lock the row which we need to update.
465 --
466 hxc_ulc_shd.lck
467 (p_rec.layout_component_id
468 ,p_rec.object_version_number
469 );
470 --
471 -- 1. During an update system defaults are used to determine if
472 -- arguments have been defaulted or not. We must therefore
473 -- derive the full record structure values to be updated.
474 --
475 -- 2. Call the supporting update validate operations.
476 --
477 convert_defs(p_rec);
478 hxc_ulc_bus.update_validate
479 (p_rec
480 );
481 --
482 -- Call the supporting pre-update operation
483 --
484 hxc_ulc_upd.pre_update(p_rec);
485 --
486 -- Update the row.
487 --
488 hxc_ulc_upd.update_dml(p_rec);
489 --
490 -- Call the supporting post-update operation
491 --
492 hxc_ulc_upd.post_update
493 (p_rec
494 );
495 End upd;
496 --
497 -- ----------------------------------------------------------------------------
498 -- |---------------------------------< upd >----------------------------------|
499 -- ----------------------------------------------------------------------------
500 Procedure upd
501 (p_layout_component_id in number
502 ,p_object_version_number in out nocopy number
503 ,p_layout_id in number default hr_api.g_number
504 ,p_parent_component_id in number default hr_api.g_number
505 ,p_sequence in number default hr_api.g_number
506 ,p_component_name in varchar2 default hr_api.g_varchar2
507 ,p_component_value in varchar2 default hr_api.g_varchar2
508 ,p_name_value_string in varchar2 default hr_api.g_varchar2
509 ,p_region_code in varchar2 default hr_api.g_varchar2
510 ,p_region_code_app_id in number default hr_api.g_number
511 ,p_attribute_code in varchar2 default hr_api.g_varchar2
512 ,p_attribute_code_app_id in number default hr_api.g_number
513 ,p_layout_comp_definition_id in number default hr_api.g_number
514 ,p_component_alias in varchar2 default hr_api.g_varchar2
515 ,p_parent_bean in varchar2 default hr_api.g_varchar2
516 ,p_attribute1 in varchar2 default hr_api.g_varchar2
517 ,p_attribute2 in varchar2 default hr_api.g_varchar2
518 ,p_attribute3 in varchar2 default hr_api.g_varchar2
519 ,p_attribute4 in varchar2 default hr_api.g_varchar2
520 ,p_attribute5 in varchar2 default hr_api.g_varchar2
521 ) is
522 --
523 l_rec hxc_ulc_shd.g_rec_type;
524 l_proc varchar2(72) ;
525 --
526 Begin
527 g_debug :=hr_utility.debug_enabled;
528 if g_debug then
529 l_proc := g_package||'upd';
530 hr_utility.set_location('Entering:'||l_proc, 5);
531 end if;
532 --
533 -- Call conversion function to turn arguments into the
534 -- l_rec structure.
535 --
536 l_rec :=
537 hxc_ulc_shd.convert_args
538 (p_layout_component_id
539 ,p_layout_id
540 ,p_parent_component_id
541 ,p_component_name
542 ,p_component_value
543 ,p_sequence
544 ,p_name_value_string
545 ,p_region_code
546 ,p_region_code_app_id
547 ,p_attribute_code
548 ,p_attribute_code_app_id
549 ,p_object_version_number
550 ,p_layout_comp_definition_id
551 ,p_component_alias
552 ,p_parent_bean
553 ,p_attribute1
554 ,p_attribute2
555 ,p_attribute3
556 ,p_attribute4
557 ,p_attribute5
558 );
559 --
560 -- Having converted the arguments into the
561 -- plsql record structure we call the corresponding record
562 -- business process.
563 --
564 hxc_ulc_upd.upd
565 (l_rec
566 );
567 p_object_version_number := l_rec.object_version_number;
568 --
569 if g_debug then
570 hr_utility.set_location(' Leaving:'||l_proc, 10);
571 end if;
572 End upd;
573 --
574 end hxc_ulc_upd;
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