1 Package Body hxc_had_upd as
2 /* $Header: hxchadrhi.pkb 120.2 2005/09/23 10:40:21 sechandr noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' hxc_had_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_had_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_alias_definitions Row
73 --
74 update hxc_alias_definitions
75 set
76 alias_definition_id = p_rec.alias_definition_id
77 ,description = p_rec.description
78 ,alias_definition_name = p_rec.alias_definition_name
79 ,alias_context_code = p_rec.alias_context_code
80 ,business_group_id = p_rec.business_group_id
81 ,legislation_code = p_rec.legislation_code
82 ,timecard_field = p_rec.timecard_field
83 ,object_version_number = p_rec.object_version_number
84 ,alias_type_id = p_rec.alias_type_id
85 ,last_updated_by = fnd_global.user_id
86 ,last_update_date = sysdate
87 ,last_update_login = fnd_global.login_id
88
89 where alias_definition_id = p_rec.alias_definition_id;
90 --
91 --
92 --
93 if g_debug then
94 hr_utility.set_location(' Leaving:'||l_proc, 10);
95 end if;
96 --
97 Exception
98 When hr_api.check_integrity_violated Then
99 -- A check constraint has been violated
100 --
101 hxc_had_shd.constraint_error
102 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
103 When hr_api.parent_integrity_violated Then
104 -- Parent integrity has been violated
105 --
106 hxc_had_shd.constraint_error
107 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
108 When hr_api.unique_integrity_violated Then
109 -- Unique integrity has been violated
110 --
111 hxc_had_shd.constraint_error
112 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
113 When Others Then
114 --
115 Raise;
116 End update_dml;
117 --
118 -- ----------------------------------------------------------------------------
119 -- |------------------------------< pre_update >------------------------------|
120 -- ----------------------------------------------------------------------------
121 -- {Start Of Comments}
122 --
123 -- Description:
124 -- This private procedure contains any processing which is required before
125 -- the update dml.
126 --
127 -- Prerequisites:
128 -- This is an internal procedure which is called from the upd procedure.
129 --
130 -- In Parameters:
131 -- A Pl/Sql record structure.
132 --
133 -- Post Success:
134 -- Processing continues.
135 --
136 -- Post Failure:
137 -- If an error has occurred, an error message and exception wil be raised
138 -- but not handled.
139 --
140 -- Developer Implementation Notes:
141 -- Any pre-processing required before the update dml is issued should be
142 -- coded within this procedure. It is important to note that any 3rd party
143 -- maintenance should be reviewed before placing in this procedure.
144 --
145 -- Access Status:
146 -- Internal Row Handler Use Only.
147 --
148 -- {End Of Comments}
149 -- ----------------------------------------------------------------------------
150 Procedure pre_update
151 (p_rec in hxc_had_shd.g_rec_type
152 ) is
153 --
154 l_proc varchar2(72);
155 --
156 Begin
157 if g_debug then
158 l_proc := g_package||'pre_update';
159 hr_utility.set_location('Entering:'||l_proc, 5);
160 --
161 hr_utility.set_location(' Leaving:'||l_proc, 10);
162 end if;
163 End pre_update;
164 --
165 -- ----------------------------------------------------------------------------
166 -- |-----------------------------< post_update >------------------------------|
167 -- ----------------------------------------------------------------------------
168 -- {Start Of Comments}
169 --
170 -- Description:
171 -- This private procedure contains any processing which is required after the
172 -- update dml.
173 --
174 -- Prerequisites:
175 -- This is an internal procedure which is called from the upd procedure.
176 --
177 -- In Parameters:
178 -- A Pl/Sql record structure.
179 --
180 -- Post Success:
181 -- Processing continues.
182 --
183 -- Post Failure:
184 -- If an error has occurred, an error message and exception will be raised
185 -- but not handled.
186 --
187 -- Developer Implementation Notes:
188 -- Any post-processing required after the update dml is issued should be
189 -- coded within this procedure. It is important to note that any 3rd party
190 -- maintenance should be reviewed before placing in this procedure.
191 --
192 -- Access Status:
193 -- Internal Row Handler Use Only.
194 --
195 -- {End Of Comments}
196 -- ----------------------------------------------------------------------------
197 Procedure post_update
198 (p_rec in hxc_had_shd.g_rec_type
199 ) is
200 --
201 l_proc varchar2(72);
202 --
203 Begin
204 if g_debug then
205 l_proc := g_package||'post_update';
206 hr_utility.set_location('Entering:'||l_proc, 5);
207 end if;
208 begin
209 --
210 hxc_had_rku.after_update
211 (p_alias_definition_id
212 => p_rec.alias_definition_id
213 ,p_description
214 => p_rec.description
215 ,p_alias_definition_name
216 => p_rec.alias_definition_name
217 ,p_alias_context_code
218 => p_rec.alias_context_code
219 ,p_business_group_id => p_rec.business_group_id
220 ,p_legislation_code => p_rec.legislation_code
221 ,p_timecard_field
222 => p_rec.timecard_field
223 ,p_object_version_number
224 => p_rec.object_version_number
225 ,p_alias_type_id
226 => p_rec.alias_type_id
227 ,p_description_o
228 => hxc_had_shd.g_old_rec.description
229 ,p_alias_definition_name_o
230 => hxc_had_shd.g_old_rec.alias_definition_name
231 ,p_alias_context_code_o
232 =>hxc_had_shd.g_old_rec.alias_context_code
233 ,p_business_group_id_o => hxc_ter_shd.g_old_rec.business_group_id
234 ,p_legislation_code_o => hxc_ter_shd.g_old_rec.legislation_code
235 ,p_timecard_field_o
236 => hxc_had_shd.g_old_rec.timecard_field
237 ,p_object_version_number_o
238 => hxc_had_shd.g_old_rec.object_version_number
239 ,p_alias_type_id_o
240 => hxc_had_shd.g_old_rec.alias_type_id
241 );
242 --
243 exception
244 --
245 when hr_api.cannot_find_prog_unit then
246 --
247 hr_api.cannot_find_prog_unit_error
248 (p_module_name => 'HXC_ALIAS_DEFINITIONS'
249 ,p_hook_type => 'AU');
250 --
251 end;
252 --
253 if g_debug then
254 hr_utility.set_location(' Leaving:'||l_proc, 10);
255 end if;
256 End post_update;
257 --
258 -- ----------------------------------------------------------------------------
259 -- |-----------------------------< convert_defs >-----------------------------|
260 -- ----------------------------------------------------------------------------
261 -- {Start Of Comments}
262 --
263 -- Description:
264 -- The Convert_Defs procedure has one very important function:
265 -- It must return the record structure for the row with all system defaulted
266 -- values converted into its corresponding parameter value for update. When
267 -- we attempt to update a row through the Upd process , certain
268 -- parameters can be defaulted which enables flexibility in the calling of
269 -- the upd process (e.g. only attributes which need to be updated need to be
270 -- specified). For the upd process to determine which attributes
271 -- have NOT been specified we need to check if the parameter has a reserved
272 -- system default value. Therefore, for all parameters which have a
273 -- corresponding reserved system default mechanism specified we need to
274 -- check if a system default is being used. If a system default is being
275 -- used then we convert the defaulted value into its corresponding attribute
276 -- value held in the g_old_rec data structure.
277 --
278 -- Prerequisites:
279 -- This private function can only be called from the upd process.
280 --
281 -- In Parameters:
282 -- A Pl/Sql record structure.
283 --
284 -- Post Success:
285 -- The record structure will be returned with all system defaulted parameter
286 -- values converted into its current row attribute value.
287 --
288 -- Post Failure:
289 -- No direct error handling is required within this function. Any possible
290 -- errors within this procedure will be a PL/SQL value error due to
291 -- conversion of datatypes or data lengths.
292 --
293 -- Developer Implementation Notes:
294 -- None.
295 --
296 -- Access Status:
297 -- Internal Row Handler Use Only.
298 --
299 -- {End Of Comments}
300 -- ----------------------------------------------------------------------------
301 Procedure convert_defs
302 (p_rec in out nocopy hxc_had_shd.g_rec_type
303 ) is
304 --
305 Begin
306 --
307 -- We must now examine each argument value in the
308 -- p_rec plsql record structure
309 -- to see if a system default is being used. If a system default
310 -- is being used then we must set to the 'current' argument value.
311 --
312 If (p_rec.description = hr_api.g_varchar2) then
313 p_rec.description :=
314 hxc_had_shd.g_old_rec.description;
315 End If;
316 If (p_rec.alias_definition_name = hr_api.g_varchar2) then
317 p_rec.alias_definition_name :=
318 hxc_had_shd.g_old_rec.alias_definition_name;
319 End If;
320 If (p_rec.alias_context_code = hr_api.g_varchar2) then
321 p_rec.alias_context_code :=
322 hxc_had_shd.g_old_rec.alias_context_code;
323 End If;
324 If (p_rec.business_group_id = hr_api.g_number) then
325 p_rec.business_group_id :=
326 hxc_ter_shd.g_old_rec.business_group_id;
327 End If;
328 If (p_rec.legislation_code = hr_api.g_varchar2) then
329 p_rec.legislation_code :=
330 hxc_ter_shd.g_old_rec.legislation_code;
331 End If;
332 If (p_rec.timecard_field = hr_api.g_varchar2) then
333 p_rec.timecard_field :=
334 hxc_had_shd.g_old_rec.timecard_field;
335 End If;
336 If (p_rec.alias_type_id = hr_api.g_number) then
337 p_rec.alias_type_id :=
338 hxc_had_shd.g_old_rec.alias_type_id;
339 End If;
340 --
341 End convert_defs;
342 --
343 -- ----------------------------------------------------------------------------
344 -- |---------------------------------< upd >----------------------------------|
345 -- ----------------------------------------------------------------------------
346 Procedure upd
347 (p_rec in out nocopy hxc_had_shd.g_rec_type
348 ) is
349 --
350 l_proc varchar2(72);
351 --
352 Begin
353 g_debug:=hr_utility.debug_enabled;
354 if g_debug then
355 l_proc := g_package||'upd';
356 hr_utility.set_location('Entering:'||l_proc, 5);
357 end if;
358 --
359 -- We must lock the row which we need to update.
360 --
361 hxc_had_shd.lck
362 (p_rec.alias_definition_id
363 ,p_rec.object_version_number
364 );
365 --
366 -- 1. During an update system defaults are used to determine if
367 -- arguments have been defaulted or not. We must therefore
368 -- derive the full record structure values to be updated.
369 --
370 -- 2. Call the supporting update validate operations.
371 --
372 convert_defs(p_rec);
373 hxc_had_bus.update_validate
374 (p_rec
375 );
376 --
377 -- Call the supporting pre-update operation
378 --
379 hxc_had_upd.pre_update(p_rec);
380 --
381 -- Update the row.
382 --
383 hxc_had_upd.update_dml(p_rec);
384 --
385 -- Call the supporting post-update operation
386 --
387 hxc_had_upd.post_update
388 (p_rec
389 );
390 End upd;
391 --
392 -- ----------------------------------------------------------------------------
393 -- |---------------------------------< upd >----------------------------------|
394 -- ----------------------------------------------------------------------------
395 Procedure upd
396 (p_alias_definition_id in number
397 ,p_object_version_number in out nocopy number
398 ,p_alias_definition_name in varchar2 default hr_api.g_varchar2
399 ,p_alias_context_code in varchar2 default hr_api.g_varchar2
400 ,p_business_group_id in number default hr_api.g_number
401 ,p_legislation_code in varchar2 default hr_api.g_varchar2
402 ,p_timecard_field in varchar2 default hr_api.g_varchar2
403 ,p_description in varchar2 default hr_api.g_varchar2
404 ,p_prompt in varchar2 default hr_api.g_varchar2
405 ,p_alias_type_id in number
406 ) is
407 --
408 l_rec hxc_had_shd.g_rec_type;
409 l_proc varchar2(72);
410 --
411 Begin
412 g_debug:=hr_utility.debug_enabled;
413 if g_debug then
414 l_proc := g_package||'upd';
415 hr_utility.set_location('Entering:'||l_proc, 5);
416 end if;
417 --
418 -- Call conversion function to turn arguments into the
419 -- l_rec structure.
420 --
421 l_rec :=
422 hxc_had_shd.convert_args
423 (p_alias_definition_id
424 ,p_description
425 ,p_alias_definition_name
426 ,p_alias_context_code
427 ,p_business_group_id
428 ,p_legislation_code
429 ,p_timecard_field
430 ,p_object_version_number
431 ,p_alias_type_id
432 );
433 --
434 -- Having converted the arguments into the
435 -- plsql record structure we call the corresponding record
436 -- business process.
437 --
438 hxc_had_upd.upd
439 (l_rec
440 );
441 p_object_version_number := l_rec.object_version_number;
442 --
443 hxc_dtl_upd.upd_tl
444 (p_language_code => USERENV('LANG')
445 ,p_alias_definition_id => p_alias_definition_id
446 ,p_alias_definition_name => p_alias_definition_name
447 ,p_description => p_description
448 ,p_prompt => p_prompt
449 );
450
451 if g_debug then
452 hr_utility.set_location(' Leaving:'||l_proc, 10);
453 end if;
454 End upd;
455 --
456 end hxc_had_upd;
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