1 Package Body per_stb_upd as
2 /* $Header: pestbrhi.pkb 115.0 2003/07/03 06:26:56 kavenkat noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' per_stb_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_stb_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 --
67 --
68 -- Update the per_ri_setup_tasks Row
69 --
70 update per_ri_setup_tasks
71 set
72 setup_task_code = p_rec.setup_task_code
73 ,workbench_item_code = p_rec.workbench_item_code
74 ,setup_task_sequence = p_rec.setup_task_sequence
75 ,setup_task_status = p_rec.setup_task_status
76 ,setup_task_creation_date = p_rec.setup_task_creation_date
77 ,setup_task_last_modified_date = p_rec.setup_task_last_modified_date
78 ,setup_task_type = p_rec.setup_task_type
79 ,setup_task_action = p_rec.setup_task_action
80 ,object_version_number = p_rec.object_version_number
81 where setup_task_code = p_rec.setup_task_code;
82 --
83 --
84 --
85 hr_utility.set_location(' Leaving:'||l_proc, 10);
86 --
87 Exception
88 When hr_api.check_integrity_violated Then
89 -- A check constraint has been violated
90 --
91 per_stb_shd.constraint_error
92 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
93 When hr_api.parent_integrity_violated Then
94 -- Parent integrity has been violated
95 --
96 per_stb_shd.constraint_error
97 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
98 When hr_api.unique_integrity_violated Then
99 -- Unique integrity has been violated
100 --
101 per_stb_shd.constraint_error
102 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
103 When Others Then
104 --
105 Raise;
106 End update_dml;
107 --
108 -- ----------------------------------------------------------------------------
109 -- |------------------------------< pre_update >------------------------------|
110 -- ----------------------------------------------------------------------------
111 -- {Start Of Comments}
112 --
113 -- Description:
114 -- This private procedure contains any processing which is required before
115 -- the update dml.
116 --
117 -- Prerequisites:
118 -- This is an internal procedure which is called from the upd procedure.
119 --
120 -- In Parameters:
121 -- A Pl/Sql record structure.
122 --
123 -- Post Success:
124 -- Processing continues.
125 --
126 -- Post Failure:
127 -- If an error has occurred, an error message and exception wil be raised
128 -- but not handled.
129 --
130 -- Developer Implementation Notes:
131 -- Any pre-processing required before the update dml is issued should be
132 -- coded within this procedure. It is important to note that any 3rd party
133 -- maintenance should be reviewed before placing in this procedure.
134 --
135 -- Access Status:
136 -- Internal Row Handler Use Only.
137 --
138 -- {End Of Comments}
139 -- ----------------------------------------------------------------------------
140 Procedure pre_update
141 (p_rec in per_stb_shd.g_rec_type
142 ) is
143 --
144 l_proc varchar2(72) := g_package||'pre_update';
145 --
146 Begin
147 hr_utility.set_location('Entering:'||l_proc, 5);
148 --
149 hr_utility.set_location(' Leaving:'||l_proc, 10);
150 End pre_update;
151 --
152 -- ----------------------------------------------------------------------------
153 -- |-----------------------------< post_update >------------------------------|
154 -- ----------------------------------------------------------------------------
155 -- {Start Of Comments}
156 --
157 -- Description:
158 -- This private procedure contains any processing which is required after
159 -- the update dml.
160 --
161 -- Prerequisites:
162 -- This is an internal procedure which is called from the upd procedure.
163 --
164 -- In Parameters:
165 -- A Pl/Sql record structure.
166 --
167 -- Post Success:
168 -- Processing continues.
169 --
170 -- Post Failure:
171 -- If an error has occurred, an error message and exception will be raised
172 -- but not handled.
173 --
174 -- Developer Implementation Notes:
175 -- Any post-processing required after the update dml is issued should be
176 -- coded within this procedure. It is important to note that any 3rd party
177 -- maintenance should be reviewed before placing in this procedure.
178 --
179 -- Access Status:
180 -- Internal Row Handler Use Only.
181 --
182 -- {End Of Comments}
183 -- ----------------------------------------------------------------------------
184 Procedure post_update
185 (p_effective_date in date
186 ,p_rec in per_stb_shd.g_rec_type
187 ) is
188 --
189 l_proc varchar2(72) := g_package||'post_update';
190 --
191 Begin
192 hr_utility.set_location('Entering:'||l_proc, 5);
193 begin
194 --
195 per_stb_rku.after_update
196 (p_effective_date => p_effective_date
197 ,p_setup_task_code => p_rec.setup_task_code
198 ,p_workbench_item_code => p_rec.workbench_item_code
199 ,p_setup_task_sequence => p_rec.setup_task_sequence
200 ,p_setup_task_status => p_rec.setup_task_status
201 ,p_setup_task_creation_date => p_rec.setup_task_creation_date
202 ,p_setup_task_last_modified_dat => p_rec.setup_task_last_modified_date
203 ,p_setup_task_type => p_rec.setup_task_type
204 ,p_setup_task_action => p_rec.setup_task_action
205 ,p_object_version_number => p_rec.object_version_number
206 ,p_workbench_item_code_o => per_stb_shd.g_old_rec.workbench_item_code
207 ,p_setup_task_sequence_o => per_stb_shd.g_old_rec.setup_task_sequence
208 ,p_setup_task_status_o => per_stb_shd.g_old_rec.setup_task_status
209 ,p_setup_task_creation_date_o => per_stb_shd.g_old_rec.setup_task_creation_date
210 ,p_setup_task_last_modified_d_o => per_stb_shd.g_old_rec.setup_task_last_modified_date
211 ,p_setup_task_type_o => per_stb_shd.g_old_rec.setup_task_type
212 ,p_setup_task_action_o => per_stb_shd.g_old_rec.setup_task_action
213 ,p_object_version_number_o => per_stb_shd.g_old_rec.object_version_number
214 );
215 --
216 exception
217 --
218 when hr_api.cannot_find_prog_unit then
219 --
220 hr_api.cannot_find_prog_unit_error
221 (p_module_name => 'PER_RI_SETUP_TASKS'
222 ,p_hook_type => 'AU');
223 --
224 end;
225 --
226 hr_utility.set_location(' Leaving:'||l_proc, 10);
227 End post_update;
228 --
229 -- ----------------------------------------------------------------------------
230 -- |-----------------------------< convert_defs >-----------------------------|
231 -- ----------------------------------------------------------------------------
232 -- {Start Of Comments}
233 --
234 -- Description:
235 -- The Convert_Defs procedure has one very important function:
236 -- It must return the record structure for the row with all system defaulted
237 -- values converted into its corresponding parameter value for update. When
238 -- we attempt to update a row through the Upd process , certain
239 -- parameters can be defaulted which enables flexibility in the calling of
240 -- the upd process (e.g. only attributes which need to be updated need to be
241 -- specified). For the upd process to determine which attributes
242 -- have NOT been specified we need to check if the parameter has a reserved
243 -- system default value. Therefore, for all parameters which have a
244 -- corresponding reserved system default mechanism specified we need to
245 -- check if a system default is being used. If a system default is being
246 -- used then we convert the defaulted value into its corresponding attribute
247 -- value held in the g_old_rec data structure.
248 --
249 -- Prerequisites:
250 -- This private function can only be called from the upd process.
251 --
252 -- In Parameters:
253 -- A Pl/Sql record structure.
254 --
255 -- Post Success:
256 -- The record structure will be returned with all system defaulted parameter
257 -- values converted into its current row attribute value.
258 --
259 -- Post Failure:
260 -- No direct error handling is required within this function. Any possible
261 -- errors within this procedure will be a PL/SQL value error due to
262 -- conversion of datatypes or data lengths.
263 --
264 -- Developer Implementation Notes:
265 -- None.
266 --
267 -- Access Status:
268 -- Internal Row Handler Use Only.
269 --
270 -- {End Of Comments}
271 -- ----------------------------------------------------------------------------
272 Procedure convert_defs
273 (p_rec in out nocopy per_stb_shd.g_rec_type
274 ) is
275 --
276 Begin
277 --
278 -- We must now examine each argument value in the
279 -- p_rec plsql record structure
280 -- to see if a system default is being used. If a system default
281 -- is being used then we must set to the 'current' argument value.
282 --
283 If (p_rec.workbench_item_code = hr_api.g_varchar2) then
284 p_rec.workbench_item_code :=
285 per_stb_shd.g_old_rec.workbench_item_code;
286 End If;
287 If (p_rec.setup_task_sequence = hr_api.g_number) then
288 p_rec.setup_task_sequence :=
289 per_stb_shd.g_old_rec.setup_task_sequence;
290 End If;
291 If (p_rec.setup_task_status = hr_api.g_varchar2) then
292 p_rec.setup_task_status :=
293 per_stb_shd.g_old_rec.setup_task_status;
294 End If;
295 If (p_rec.setup_task_creation_date = hr_api.g_date) then
296 p_rec.setup_task_creation_date :=
297 per_stb_shd.g_old_rec.setup_task_creation_date;
298 End If;
299 If (p_rec.setup_task_last_modified_date = hr_api.g_date) then
300 p_rec.setup_task_last_modified_date :=
301 per_stb_shd.g_old_rec.setup_task_last_modified_date;
302 End If;
303 If (p_rec.setup_task_type = hr_api.g_varchar2) then
304 p_rec.setup_task_type :=
305 per_stb_shd.g_old_rec.setup_task_type;
306 End If;
307 If (p_rec.setup_task_action = hr_api.g_varchar2) then
308 p_rec.setup_task_action :=
309 per_stb_shd.g_old_rec.setup_task_action;
310 End If;
311 --
312 End convert_defs;
313 --
314 -- ----------------------------------------------------------------------------
315 -- |---------------------------------< upd >----------------------------------|
316 -- ----------------------------------------------------------------------------
317 Procedure upd
318 (p_effective_date in date
319 ,p_rec in out nocopy per_stb_shd.g_rec_type
320 ) is
321 --
322 l_proc varchar2(72) := g_package||'upd';
323 --
324 Begin
325 hr_utility.set_location('Entering:'||l_proc, 5);
326 --
327 -- We must lock the row which we need to update.
328 --
329 per_stb_shd.lck
330 (p_rec.setup_task_code
331 ,p_rec.object_version_number
332 );
333 --
334 -- 1. During an update system defaults are used to determine if
335 -- arguments have been defaulted or not. We must therefore
336 -- derive the full record structure values to be updated.
337 --
338 -- 2. Call the supporting update validate operations.
339 --
340 convert_defs(p_rec);
341 per_stb_bus.update_validate
342 (p_effective_date
343 ,p_rec
344 );
345 --
346 -- Call to raise any errors on multi-message list
347 hr_multi_message.end_validation_set;
348 --
349 -- Call the supporting pre-update operation
350 --
351 per_stb_upd.pre_update(p_rec);
352 --
353 -- Update the row.
354 --
355 per_stb_upd.update_dml(p_rec);
356 --
357 -- Call the supporting post-update operation
358 --
359 per_stb_upd.post_update
360 (p_effective_date
361 ,p_rec
362 );
363 --
364 -- Call to raise any errors on multi-message list
365 hr_multi_message.end_validation_set;
366 End upd;
367 --
368 -- ----------------------------------------------------------------------------
369 -- |---------------------------------< upd >----------------------------------|
370 -- ----------------------------------------------------------------------------
371 Procedure upd
372 (p_effective_date in date
373 ,p_setup_task_code in varchar2
374 ,p_object_version_number in out nocopy number
375 ,p_workbench_item_code in varchar2 default hr_api.g_varchar2
376 ,p_setup_task_sequence in number default hr_api.g_number
377 ,p_setup_task_status in varchar2 default hr_api.g_varchar2
378 ,p_setup_task_creation_date in date default hr_api.g_date
379 ,p_setup_task_last_modified_dat in date default hr_api.g_date
380 ,p_setup_task_type in varchar2 default hr_api.g_varchar2
381 ,p_setup_task_action in varchar2 default hr_api.g_varchar2
382 ) is
383 --
384 l_rec per_stb_shd.g_rec_type;
385 l_proc varchar2(72) := g_package||'upd';
386 --
387 Begin
388 hr_utility.set_location('Entering:'||l_proc, 5);
389 --
390 -- Call conversion function to turn arguments into the
391 -- l_rec structure.
392 --
393 l_rec :=
394 per_stb_shd.convert_args
395 (p_setup_task_code
396 ,p_workbench_item_code
397 ,p_setup_task_sequence
398 ,p_setup_task_status
399 ,p_setup_task_creation_date
400 ,p_setup_task_last_modified_dat
401 ,p_setup_task_type
402 ,p_setup_task_action
403 ,p_object_version_number
404 );
405 --
406 -- Having converted the arguments into the
407 -- plsql record structure we call the corresponding record
408 -- business process.
409 --
410 per_stb_upd.upd
411 (p_effective_date
412 ,l_rec
413 );
414 p_object_version_number := l_rec.object_version_number;
415 --
416 hr_utility.set_location(' Leaving:'||l_proc, 10);
417 End upd;
418 --
419 end per_stb_upd;
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