1 Package Body per_naa_upd as
2 /* $Header: penaarhi.pkb 120.1 2006/04/25 06:01:33 niljain noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' per_naa_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 set and unset the g_api_dml status as required (as we are about to
21 -- perform dml).
22 -- 3) To update the specified row in the schema using the primary key in
23 -- the predicates.
24 -- 4) To trap any constraint violations that may have occurred.
25 -- 5) To raise any other errors.
26 --
27 -- Prerequisites:
28 -- This is an internal private procedure which must be called from the upd
29 -- procedure.
30 --
31 -- In Parameters:
32 -- A Pl/Sql record structre.
33 --
34 -- Post Success:
35 -- The specified row will be updated in the schema.
36 --
37 -- Post Failure:
38 -- On the update dml failure it is important to note that we always reset the
39 -- g_api_dml status to false.
40 -- If a check, unique or parent integrity constraint violation is raised the
41 -- constraint_error procedure will be called.
42 -- If any other error is reported, the error will be raised after the
43 -- g_api_dml status is reset.
44 --
45 -- Developer Implementation Notes:
46 -- The update 'set' attribute list should be modified if any of your
47 -- attributes are not updateable.
48 --
49 -- Access Status:
50 -- Internal Row Handler Use Only.
51 --
52 -- {End Of Comments}
53 -- ----------------------------------------------------------------------------
54 Procedure update_dml
55 (p_rec in out nocopy per_naa_shd.g_rec_type
56 ) is
57 --
58 l_proc varchar2(72) := g_package||'update_dml';
59 --
60 Begin
61 hr_utility.set_location('Entering:'||l_proc, 5);
62 --
63 -- Increment the object version
64 p_rec.object_version_number := p_rec.object_version_number + 1;
65 --
66 per_naa_shd.g_api_dml := true; -- Set the api dml status
67 --
68 -- Update the per_nl_absence_actions Row
69 --
70 update per_nl_absence_actions
71 set
72 absence_attendance_id = p_rec.absence_attendance_id
73 ,expected_date = p_rec.expected_date
74 ,description = p_rec.description
75 ,actual_start_date = p_rec.actual_start_date
76 ,actual_end_date = p_rec.actual_end_date
77 ,holder = p_rec.holder
78 ,comments = p_rec.comments
79 ,document_file_name = p_rec.document_file_name
80 ,last_updated_by = p_rec.last_updated_by
81 ,object_version_number = p_rec.object_version_number
82 ,enabled = p_rec.enabled
83 where absence_action_id = p_rec.absence_action_id;
84 --
85 per_naa_shd.g_api_dml := false; -- Unset the api dml status
86 --
87 hr_utility.set_location(' Leaving:'||l_proc, 10);
88 --
89 Exception
90 When hr_api.check_integrity_violated Then
91 -- A check constraint has been violated
92 per_naa_shd.g_api_dml := false; -- Unset the api dml status
93 per_naa_shd.constraint_error
94 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
95 When hr_api.parent_integrity_violated Then
96 -- Parent integrity has been violated
97 per_naa_shd.g_api_dml := false; -- Unset the api dml status
98 per_naa_shd.constraint_error
99 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
100 When hr_api.unique_integrity_violated Then
101 -- Unique integrity has been violated
102 per_naa_shd.g_api_dml := false; -- Unset the api dml status
103 per_naa_shd.constraint_error
104 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
105 When Others Then
106 per_naa_shd.g_api_dml := false; -- Unset the api dml status
107 Raise;
108 End update_dml;
109 --
110 -- ----------------------------------------------------------------------------
111 -- |------------------------------< pre_update >------------------------------|
112 -- ----------------------------------------------------------------------------
113 -- {Start Of Comments}
114 --
115 -- Description:
116 -- This private procedure contains any processing which is required before
117 -- the update dml.
118 --
119 -- Prerequisites:
120 -- This is an internal procedure which is called from the upd procedure.
121 --
122 -- In Parameters:
123 -- A Pl/Sql record structure.
124 --
125 -- Post Success:
126 -- Processing continues.
127 --
128 -- Post Failure:
129 -- If an error has occurred, an error message and exception wil be raised
130 -- but not handled.
131 --
132 -- Developer Implementation Notes:
133 -- Any pre-processing required before the update dml is issued should be
134 -- coded within this procedure. It is important to note that any 3rd party
135 -- maintenance should be reviewed before placing in this procedure.
136 --
137 -- Access Status:
138 -- Internal Row Handler Use Only.
139 --
140 -- {End Of Comments}
141 -- ----------------------------------------------------------------------------
142 Procedure pre_update
143 (p_rec in per_naa_shd.g_rec_type
144 ) is
145 --
146 l_proc varchar2(72) := g_package||'pre_update';
147 --
148 Begin
149 hr_utility.set_location('Entering:'||l_proc, 5);
150 --
151 hr_utility.set_location(' Leaving:'||l_proc, 10);
152 End pre_update;
153 --
154 -- ----------------------------------------------------------------------------
155 -- |-----------------------------< post_update >------------------------------|
156 -- ----------------------------------------------------------------------------
157 -- {Start Of Comments}
158 --
159 -- Description:
160 -- This private procedure contains any processing which is required after
161 -- the update dml.
162 --
163 -- Prerequisites:
164 -- This is an internal procedure which is called from the upd procedure.
165 --
166 -- In Parameters:
167 -- A Pl/Sql record structure.
168 --
169 -- Post Success:
170 -- Processing continues.
171 --
172 -- Post Failure:
173 -- If an error has occurred, an error message and exception will be raised
174 -- but not handled.
175 --
176 -- Developer Implementation Notes:
177 -- Any post-processing required after the update dml is issued should be
178 -- coded within this procedure. It is important to note that any 3rd party
179 -- maintenance should be reviewed before placing in this procedure.
180 --
181 -- Access Status:
182 -- Internal Row Handler Use Only.
183 --
184 -- {End Of Comments}
185 -- ----------------------------------------------------------------------------
186 Procedure post_update
187 (p_rec in per_naa_shd.g_rec_type
188 ) is
189 --
190 l_proc varchar2(72) := g_package||'post_update';
191 --
192 Begin
193 hr_utility.set_location('Entering:'||l_proc, 5);
194 begin
195 --
196 per_naa_rku.after_update
197 (p_absence_action_id
198 => p_rec.absence_action_id
199 ,p_absence_attendance_id
200 => p_rec.absence_attendance_id
201 ,p_expected_date
202 => p_rec.expected_date
203 ,p_description
204 => p_rec.description
205 ,p_actual_start_date
206 => p_rec.actual_start_date
207 ,p_actual_end_date
208 => p_rec.actual_end_date
209 ,p_holder
210 => p_rec.holder
211 ,p_comments
212 => p_rec.comments
213 ,p_document_file_name
214 => p_rec.document_file_name
215 ,p_last_updated_by
216 => p_rec.last_updated_by
217 ,p_object_version_number
218 => p_rec.object_version_number
219 ,p_absence_attendance_id_o
220 => per_naa_shd.g_old_rec.absence_attendance_id
221 ,p_expected_date_o
222 => per_naa_shd.g_old_rec.expected_date
223 ,p_description_o
224 => per_naa_shd.g_old_rec.description
225 ,p_actual_start_date_o
226 => per_naa_shd.g_old_rec.actual_start_date
227 ,p_actual_end_date_o
228 => per_naa_shd.g_old_rec.actual_end_date
229 ,p_holder_o
230 => per_naa_shd.g_old_rec.holder
231 ,p_comments_o
232 => per_naa_shd.g_old_rec.comments
233 ,p_document_file_name_o
234 => per_naa_shd.g_old_rec.document_file_name
235 ,p_last_updated_by_o
236 => per_naa_shd.g_old_rec.last_updated_by
237 ,p_object_version_number_o
238 => per_naa_shd.g_old_rec.object_version_number
239 ,p_enabled_o
240 => per_naa_shd.g_old_rec.enabled
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 => 'PER_NL_ABSENCE_ACTIONS'
249 ,p_hook_type => 'AU');
250 --
251 end;
252 --
253 hr_utility.set_location(' Leaving:'||l_proc, 10);
254 End post_update;
255 --
256 -- ----------------------------------------------------------------------------
257 -- |-----------------------------< convert_defs >-----------------------------|
258 -- ----------------------------------------------------------------------------
259 -- {Start Of Comments}
260 --
261 -- Description:
262 -- The Convert_Defs procedure has one very important function:
263 -- It must return the record structure for the row with all system defaulted
264 -- values converted into its corresponding parameter value for update. When
265 -- we attempt to update a row through the Upd process , certain
266 -- parameters can be defaulted which enables flexibility in the calling of
267 -- the upd process (e.g. only attributes which need to be updated need to be
268 -- specified). For the upd process to determine which attributes
269 -- have NOT been specified we need to check if the parameter has a reserved
270 -- system default value. Therefore, for all parameters which have a
271 -- corresponding reserved system default mechanism specified we need to
272 -- check if a system default is being used. If a system default is being
273 -- used then we convert the defaulted value into its corresponding attribute
274 -- value held in the g_old_rec data structure.
275 --
276 -- Prerequisites:
277 -- This private function can only be called from the upd process.
278 --
279 -- In Parameters:
280 -- A Pl/Sql record structure.
281 --
282 -- Post Success:
283 -- The record structure will be returned with all system defaulted parameter
284 -- values converted into its current row attribute value.
285 --
286 -- Post Failure:
287 -- No direct error handling is required within this function. Any possible
288 -- errors within this procedure will be a PL/SQL value error due to
289 -- conversion of datatypes or data lengths.
290 --
291 -- Developer Implementation Notes:
292 -- None.
293 --
294 -- Access Status:
295 -- Internal Row Handler Use Only.
296 --
297 -- {End Of Comments}
298 -- ----------------------------------------------------------------------------
299 Procedure convert_defs
300 (p_rec in out nocopy per_naa_shd.g_rec_type
301 ) is
302 --
303 Begin
304 --
305 -- We must now examine each argument value in the
306 -- p_rec plsql record structure
307 -- to see if a system default is being used. If a system default
308 -- is being used then we must set to the 'current' argument value.
309 --
310 If (p_rec.absence_attendance_id = hr_api.g_number) then
311 p_rec.absence_attendance_id :=
312 per_naa_shd.g_old_rec.absence_attendance_id;
313 End If;
314 If (p_rec.expected_date = hr_api.g_date) then
315 p_rec.expected_date :=
316 per_naa_shd.g_old_rec.expected_date;
317 End If;
318 If (p_rec.description = hr_api.g_varchar2) then
319 p_rec.description :=
320 per_naa_shd.g_old_rec.description;
321 End If;
322 If (p_rec.actual_start_date = hr_api.g_date) then
323 p_rec.actual_start_date :=
324 per_naa_shd.g_old_rec.actual_start_date;
325 End If;
326 If (p_rec.actual_end_date = hr_api.g_date) then
327 p_rec.actual_end_date :=
328 per_naa_shd.g_old_rec.actual_end_date;
329 End If;
330 If (p_rec.holder = hr_api.g_varchar2) then
331 p_rec.holder :=
332 per_naa_shd.g_old_rec.holder;
333 End If;
334 If (p_rec.comments = hr_api.g_varchar2) then
335 p_rec.comments :=
336 per_naa_shd.g_old_rec.comments;
337 End If;
338 If (p_rec.document_file_name = hr_api.g_varchar2) then
339 p_rec.document_file_name :=
340 per_naa_shd.g_old_rec.document_file_name;
341 End If;
342 If (p_rec.last_updated_by = hr_api.g_number) then
343 p_rec.last_updated_by :=
344 per_naa_shd.g_old_rec.last_updated_by;
345 End If;
346 If (p_rec.enabled = hr_api.g_varchar2) then
347 p_rec.enabled :=
348 per_naa_shd.g_old_rec.enabled;
349 End If;
350
351 --
352 End convert_defs;
353 --
354 -- ----------------------------------------------------------------------------
355 -- |---------------------------------< upd >----------------------------------|
356 -- ----------------------------------------------------------------------------
357 Procedure upd
358 (p_rec in out nocopy per_naa_shd.g_rec_type
359 ) is
360 --
361 l_proc varchar2(72) := g_package||'upd';
362 --
363 Begin
364 hr_utility.set_location('Entering:'||l_proc, 5);
365 --
366 -- We must lock the row which we need to update.
367 --
368 per_naa_shd.lck
369 (p_rec.absence_action_id
370 ,p_rec.object_version_number
371 );
372 --
373 -- 1. During an update system defaults are used to determine if
374 -- arguments have been defaulted or not. We must therefore
375 -- derive the full record structure values to be updated.
376 --
377 -- 2. Call the supporting update validate operations.
378 --
379 convert_defs(p_rec);
380 per_naa_bus.update_validate
381 (p_rec
382 );
383 --
384 -- Call to raise any errors on multi-message list
385 hr_multi_message.end_validation_set;
386 --
387 -- Call the supporting pre-update operation
388 --
389 per_naa_upd.pre_update(p_rec);
390 --
391 -- Update the row.
392 --
393 per_naa_upd.update_dml(p_rec);
394 --
395 -- Call the supporting post-update operation
396 --
397 per_naa_upd.post_update
398 (p_rec
399 );
400 --
401 -- Call to raise any errors on multi-message list
402 hr_multi_message.end_validation_set;
403 End upd;
404 --
405 -- ----------------------------------------------------------------------------
406 -- |---------------------------------< upd >----------------------------------|
407 -- ----------------------------------------------------------------------------
408 Procedure upd
409 (p_absence_action_id in number
410 ,p_object_version_number in out nocopy number
411 ,p_absence_attendance_id in number
412 ,p_expected_date in date
413 ,p_description in varchar2
414 ,p_actual_start_date in date
415 ,p_actual_end_date in date
416 ,p_holder in varchar2
417 ,p_comments in varchar2
418 ,p_document_file_name in varchar2
419 ,p_last_updated_by in number
420 ,p_enabled in varchar2
421 ) is
422 --
423 l_rec per_naa_shd.g_rec_type;
424 l_proc varchar2(72) := g_package||'upd';
425 --
426 Begin
427 hr_utility.set_location('Entering:'||l_proc, 5);
428 --
429 -- Call conversion function to turn arguments into the
430 -- l_rec structure.
431 --
432 l_rec :=
433 per_naa_shd.convert_args
434 (p_absence_action_id
435 ,p_absence_attendance_id
436 ,p_expected_date
437 ,p_description
438 ,p_actual_start_date
439 ,p_actual_end_date
440 ,p_holder
441 ,p_comments
442 ,p_document_file_name
443 ,p_last_updated_by
444 ,p_object_version_number
445 ,p_enabled
446 );
447 --
448 -- Having converted the arguments into the
449 -- plsql record structure we call the corresponding record
450 -- business process.
451 --
452 per_naa_upd.upd
453 (l_rec
454 );
455 p_object_version_number := l_rec.object_version_number;
456 --
457 hr_utility.set_location(' Leaving:'||l_proc, 10);
458 End upd;
459 --
460 end per_naa_upd;