1 Package Body per_sst_upd as
2 /* $Header: pesstrhi.pkb 120.1 2005/06/01 12:05:44 ndorai noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' per_sst_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_sst_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 --
64 --
65 --
66 -- Update the per_ri_setup_sub_tasks_tl Row
67 --
68 update per_ri_setup_sub_tasks_tl
69 set
70 setup_sub_task_code = p_rec.setup_sub_task_code
71 ,language = p_rec.language
72 ,source_lang = p_rec.source_lang
73 ,setup_sub_task_name = p_rec.setup_sub_task_name
74 ,setup_sub_task_description = p_rec.setup_sub_task_description
75 where setup_sub_task_code = p_rec.setup_sub_task_code
76 and language = p_rec.language;
77 --
78 --
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 --
86 per_sst_shd.constraint_error
87 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
88 When hr_api.parent_integrity_violated Then
89 -- Parent integrity has been violated
90 --
91 per_sst_shd.constraint_error
92 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
93 When hr_api.unique_integrity_violated Then
94 -- Unique integrity has been violated
95 --
96 per_sst_shd.constraint_error
97 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
98 When Others Then
99 --
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 structure.
117 --
118 -- Post Success:
119 -- Processing continues.
120 --
121 -- Post Failure:
122 -- If an error has occurred, an error message and exception wil 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
136 (p_rec in per_sst_shd.g_rec_type
137 ) is
138 --
139 l_proc varchar2(72) := g_package||'pre_update';
140 --
141 Begin
142 hr_utility.set_location('Entering:'||l_proc, 5);
143 --
144 hr_utility.set_location(' Leaving:'||l_proc, 10);
145 End pre_update;
146 --
147 -- ----------------------------------------------------------------------------
148 -- |-----------------------------< post_update >------------------------------|
149 -- ----------------------------------------------------------------------------
150 -- {Start Of Comments}
151 --
152 -- Description:
153 -- This private procedure contains any processing which is required after
154 -- the update dml.
155 --
156 -- Prerequisites:
157 -- This is an internal procedure which is called from the upd procedure.
158 --
159 -- In Parameters:
160 -- A Pl/Sql record structure.
161 --
162 -- Post Success:
163 -- Processing continues.
164 --
165 -- Post Failure:
166 -- If an error has occurred, an error message and exception will be raised
167 -- but not handled.
168 --
169 -- Developer Implementation Notes:
170 -- Any post-processing required after the update dml is issued should be
171 -- coded within this procedure. It is important to note that any 3rd party
172 -- maintenance should be reviewed before placing in this procedure.
173 --
174 -- Access Status:
175 -- Internal Row Handler Use Only.
176 --
177 -- {End Of Comments}
178 -- ----------------------------------------------------------------------------
179 Procedure post_update
180 (p_rec in per_sst_shd.g_rec_type
181 ) is
182 --
183 l_proc varchar2(72) := g_package||'post_update';
184 --
185 Begin
186 hr_utility.set_location('Entering:'||l_proc, 5);
187 begin
188 --
189 per_sst_rku.after_update
190 (p_setup_sub_task_code => p_rec.setup_sub_task_code
191 ,p_language => p_rec.language
192 ,p_source_lang => p_rec.source_lang
193 ,p_setup_sub_task_name => p_rec.setup_sub_task_name
194 ,p_setup_sub_task_description => p_rec.setup_sub_task_description
195 ,p_language_o => per_sst_shd.g_old_rec.language
196 ,p_source_lang_o => per_sst_shd.g_old_rec.source_lang
197 ,p_setup_sub_task_name_o => per_sst_shd.g_old_rec.setup_sub_task_name
198 ,p_setup_sub_task_description_o => per_sst_shd.g_old_rec.setup_sub_task_description
199 );
200 --
201 exception
202 --
203 when hr_api.cannot_find_prog_unit then
204 --
205 hr_api.cannot_find_prog_unit_error
206 (p_module_name => 'PER_RI_SETUP_SUB_TASKS_TL'
207 ,p_hook_type => 'AU');
208 --
209 end;
210 --
211 hr_utility.set_location(' Leaving:'||l_proc, 10);
212 End post_update;
213 --
214 -- ----------------------------------------------------------------------------
215 -- |-----------------------------< convert_defs >-----------------------------|
216 -- ----------------------------------------------------------------------------
217 -- {Start Of Comments}
218 --
219 -- Description:
220 -- The Convert_Defs procedure has one very important function:
221 -- It must return the record structure for the row with all system defaulted
222 -- values converted into its corresponding parameter value for update. When
223 -- we attempt to update a row through the Upd process , certain
224 -- parameters can be defaulted which enables flexibility in the calling of
225 -- the upd process (e.g. only attributes which need to be updated need to be
226 -- specified). For the upd process to determine which attributes
227 -- have NOT been specified we need to check if the parameter has a reserved
228 -- system default value. Therefore, for all parameters which have a
229 -- corresponding reserved system default mechanism specified we need to
230 -- check if a system default is being used. If a system default is being
231 -- used then we convert the defaulted value into its corresponding attribute
232 -- value held in the g_old_rec data structure.
233 --
234 -- Prerequisites:
235 -- This private function can only be called from the upd process.
236 --
237 -- In Parameters:
238 -- A Pl/Sql record structure.
239 --
240 -- Post Success:
241 -- The record structure will be returned with all system defaulted parameter
242 -- values converted into its current row attribute value.
243 --
244 -- Post Failure:
245 -- No direct error handling is required within this function. Any possible
246 -- errors within this procedure will be a PL/SQL value error due to
247 -- conversion of datatypes or data lengths.
248 --
249 -- Developer Implementation Notes:
250 -- None.
251 --
252 -- Access Status:
253 -- Internal Row Handler Use Only.
254 --
255 -- {End Of Comments}
256 -- ----------------------------------------------------------------------------
257 Procedure convert_defs
258 (p_rec in out nocopy per_sst_shd.g_rec_type
259 ) is
260 --
261 Begin
262 --
263 -- We must now examine each argument value in the
264 -- p_rec plsql record structure
265 -- to see if a system default is being used. If a system default
266 -- is being used then we must set to the 'current' argument value.
267 --
268 If (p_rec.language = hr_api.g_varchar2) then
269 p_rec.language :=
270 per_sst_shd.g_old_rec.language;
271 End If;
272 If (p_rec.source_lang = hr_api.g_varchar2) then
273 p_rec.source_lang :=
274 per_sst_shd.g_old_rec.source_lang;
275 End If;
276 If (p_rec.setup_sub_task_name = hr_api.g_varchar2) then
277 p_rec.setup_sub_task_name :=
278 per_sst_shd.g_old_rec.setup_sub_task_name;
279 End If;
280 If (p_rec.setup_sub_task_description = hr_api.g_varchar2) then
281 p_rec.setup_sub_task_description :=
282 per_sst_shd.g_old_rec.setup_sub_task_description;
283 End If;
284 --
285 End convert_defs;
286 --
287 -- ----------------------------------------------------------------------------
288 -- |---------------------------------< upd >----------------------------------|
289 -- ----------------------------------------------------------------------------
290 Procedure upd
291 (p_rec in out nocopy per_sst_shd.g_rec_type
292 ) is
293 --
294 l_proc varchar2(72) := g_package||'upd';
295 --
296 Begin
297 hr_utility.set_location('Entering:'||l_proc, 5);
298 --
299 -- We must lock the row which we need to update.
300 --
301 per_sst_shd.lck
302 (p_rec.setup_sub_task_code
303 );
304 --
305 -- 1. During an update system defaults are used to determine if
306 -- arguments have been defaulted or not. We must therefore
307 -- derive the full record structure values to be updated.
308 --
309 -- 2. Call the supporting update validate operations.
310 --
311 convert_defs(p_rec);
312 per_sst_bus.update_validate
313 (p_rec
314 );
315 --
316 -- Call to raise any errors on multi-message list
317 hr_multi_message.end_validation_set;
318 --
319 -- Call the supporting pre-update operation
320 --
321 per_sst_upd.pre_update(p_rec);
322 --
323 -- Update the row.
324 --
325 per_sst_upd.update_dml(p_rec);
326 --
327 -- Call the supporting post-update operation
328 --
329 per_sst_upd.post_update
330 (p_rec
331 );
332 --
333 -- Call to raise any errors on multi-message list
334 hr_multi_message.end_validation_set;
335 End upd;
336 --
337 -- ----------------------------------------------------------------------------
338 -- |---------------------------------< upd >----------------------------------|
339 -- ----------------------------------------------------------------------------
340 Procedure upd
341 (p_setup_sub_task_code in varchar2
342 ,p_language in varchar2 default hr_api.g_varchar2
343 ,p_source_lang in varchar2 default hr_api.g_varchar2
344 ,p_setup_sub_task_name in varchar2 default hr_api.g_varchar2
345 ,p_setup_sub_task_description in varchar2 default hr_api.g_varchar2
346 ) is
347 --
348 l_rec per_sst_shd.g_rec_type;
349 l_proc varchar2(72) := g_package||'upd';
350 --
351 Begin
352 hr_utility.set_location('Entering:'||l_proc, 5);
353 --
354 -- Call conversion function to turn arguments into the
355 -- l_rec structure.
356 --
357 l_rec :=
358 per_sst_shd.convert_args
359 (p_setup_sub_task_code
360 ,p_language
361 ,p_source_lang
362 ,p_setup_sub_task_name
363 ,p_setup_sub_task_description
364 );
365 --
366 -- Having converted the arguments into the
367 -- plsql record structure we call the corresponding record
368 -- business process.
369 --
370 per_sst_upd.upd
371 (l_rec
372 );
373 --
374 --
375 hr_utility.set_location(' Leaving:'||l_proc, 10);
376 End upd;
377 --
378 -- ----------------------------------------------------------------------------
379 -- |------------------------------< upd_tl >----------------------------------|
380 -- ----------------------------------------------------------------------------
381 Procedure upd_tl
382 (p_language_code in varchar2
383 ,p_setup_sub_task_code in varchar2
384 ,p_setup_sub_task_name in varchar2 default hr_api.g_varchar2
385 ,p_setup_sub_task_description in varchar2 default hr_api.g_varchar2
386 ) is
387 --
388 -- Cursor to obtain the translation rows where the language or
389 -- source_lang match the specified language.
390 --
391 cursor csr_upd_langs is
392 select sst.language
393 from per_ri_setup_sub_tasks_tl sst
394 where sst.setup_sub_task_code = p_setup_sub_task_code
395 and p_language_code in (sst.language
396 ,sst.source_lang);
397 --
398 l_proc varchar2(72) := g_package||'upd_tl';
399 --
400 Begin
401 hr_utility.set_location('Entering:'||l_proc,10);
402 --
403 -- Update the translated values for every matching row
404 -- setting SOURCE_LANG to the specified language.
405 --
406 for l_lang in csr_upd_langs loop
407 per_sst_upd.upd
408 (p_setup_sub_task_code => p_setup_sub_task_code
409 ,p_language => l_lang.language
410 ,p_source_lang => p_language_code
411 ,p_setup_sub_task_name => p_setup_sub_task_name
412 ,p_setup_sub_task_description => p_setup_sub_task_description
413 );
414 end loop;
415 --
416 hr_utility.set_location(' Leaving:'||l_proc,20);
417 End upd_tl;
418 --
419 end per_sst_upd;
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