1 Package Body per_jgr_upd as
2 /* $Header: pejgrrhi.pkb 115.9 2004/09/09 08:11:45 smparame noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' per_jgr_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_jgr_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_job_groups Row
69 --
70 update per_job_groups
71 set
72 job_group_id = p_rec.job_group_id
73 ,business_group_id = p_rec.business_group_id
74 ,legislation_code = p_rec.legislation_code
75 ,internal_name = p_rec.internal_name
76 ,displayed_name = p_rec.displayed_name
77 ,id_flex_num = p_rec.id_flex_num
78 ,master_flag = p_rec.master_flag
79 ,object_version_number = p_rec.object_version_number
80 where job_group_id = p_rec.job_group_id;
81 --
82 --
83 --
84 hr_utility.set_location(' Leaving:'||l_proc, 10);
85 --
86 Exception
87 When hr_api.check_integrity_violated Then
88 -- A check constraint has been violated
89 --
90 per_jgr_shd.constraint_error
91 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
92 When hr_api.parent_integrity_violated Then
93 -- Parent integrity has been violated
94 --
95 per_jgr_shd.constraint_error
96 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
97 When hr_api.unique_integrity_violated Then
98 -- Unique integrity has been violated
99 --
100 per_jgr_shd.constraint_error
101 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
102 When Others Then
103 --
104 Raise;
105 End update_dml;
106 --
107 -- ----------------------------------------------------------------------------
108 -- |------------------------------< pre_update >------------------------------|
109 -- ----------------------------------------------------------------------------
110 -- {Start Of Comments}
111 --
112 -- Description:
113 -- This private procedure contains any processing which is required before
114 -- the update dml.
115 --
116 -- Prerequisites:
117 -- This is an internal procedure which is called from the upd procedure.
118 --
119 -- In Parameters:
120 -- A Pl/Sql record structure.
121 --
122 -- Post Success:
123 -- Processing continues.
124 --
125 -- Post Failure:
126 -- If an error has occurred, an error message and exception wil be raised
127 -- but not handled.
128 --
129 -- Developer Implementation Notes:
130 -- Any pre-processing required before the update dml is issued should be
131 -- coded within this procedure. It is important to note that any 3rd party
132 -- maintenance should be reviewed before placing in this procedure.
133 --
134 -- Access Status:
135 -- Internal Row Handler Use Only.
136 --
137 -- {End Of Comments}
138 -- ----------------------------------------------------------------------------
139 Procedure pre_update
140 (p_rec in per_jgr_shd.g_rec_type
141 ) is
142 --
143 l_proc varchar2(72) := g_package||'pre_update';
144 --
145 Begin
146 hr_utility.set_location('Entering:'||l_proc, 5);
147 --
148 hr_utility.set_location(' Leaving:'||l_proc, 10);
149 End pre_update;
150 --
151 -- ----------------------------------------------------------------------------
152 -- |-----------------------------< post_update >------------------------------|
153 -- ----------------------------------------------------------------------------
154 -- {Start Of Comments}
155 --
156 -- Description:
157 -- This private procedure contains any processing which is required after the
158 -- update dml.
159 --
160 -- Prerequisites:
161 -- This is an internal procedure which is called from the upd procedure.
162 --
163 -- In Parameters:
164 -- A Pl/Sql record structure.
165 --
166 -- Post Success:
167 -- Processing continues.
168 --
169 -- Post Failure:
170 -- If an error has occurred, an error message and exception will be raised
171 -- but not handled.
172 --
173 -- Developer Implementation Notes:
174 -- Any post-processing required after the update dml is issued should be
175 -- coded within this procedure. It is important to note that any 3rd party
176 -- maintenance should be reviewed before placing in this procedure.
177 --
178 -- Access Status:
179 -- Internal Row Handler Use Only.
180 --
181 -- {End Of Comments}
182 -- ----------------------------------------------------------------------------
183 Procedure post_update
184 (p_effective_date in date
185 ,p_rec in per_jgr_shd.g_rec_type
186 ) is
187 --
188 l_proc varchar2(72) := g_package||'post_update';
189 --
190 Begin
191 hr_utility.set_location('Entering:'||l_proc, 5);
192 begin
193 --
194 per_jgr_rku.after_update
195 (p_effective_date => p_effective_date
196 ,p_job_group_id
197 => p_rec.job_group_id
198 ,p_business_group_id
199 => p_rec.business_group_id
200 ,p_legislation_code
201 => p_rec.legislation_code
202 ,p_internal_name
203 => p_rec.internal_name
204 ,p_displayed_name
205 => p_rec.displayed_name
206 ,p_id_flex_num
207 => p_rec.id_flex_num
208 ,p_master_flag
209 => p_rec.master_flag
210 ,p_object_version_number
211 => p_rec.object_version_number
212 ,p_business_group_id_o
213 => per_jgr_shd.g_old_rec.business_group_id
214 ,p_legislation_code_o
215 => per_jgr_shd.g_old_rec.legislation_code
216 ,p_internal_name_o
217 => per_jgr_shd.g_old_rec.internal_name
218 ,p_displayed_name_o
219 => per_jgr_shd.g_old_rec.displayed_name
220 ,p_id_flex_num_o
221 => per_jgr_shd.g_old_rec.id_flex_num
222 ,p_master_flag_o
223 => per_jgr_shd.g_old_rec.master_flag
224 ,p_object_version_number_o
225 => per_jgr_shd.g_old_rec.object_version_number
226 );
227 --
228 exception
229 --
230 when hr_api.cannot_find_prog_unit then
231 --
232 hr_api.cannot_find_prog_unit_error
233 (p_module_name => 'PER_JOB_GROUPS'
234 ,p_hook_type => 'AU');
235 --
236 end;
237 --
238 hr_utility.set_location(' Leaving:'||l_proc, 10);
239 End post_update;
240 --
241 -- ----------------------------------------------------------------------------
242 -- |-----------------------------< convert_defs >-----------------------------|
243 -- ----------------------------------------------------------------------------
244 -- {Start Of Comments}
245 --
246 -- Description:
247 -- The Convert_Defs procedure has one very important function:
248 -- It must return the record structure for the row with all system defaulted
249 -- values converted into its corresponding parameter value for update. When
250 -- we attempt to update a row through the Upd process , certain
251 -- parameters can be defaulted which enables flexibility in the calling of
252 -- the upd process (e.g. only attributes which need to be updated need to be
253 -- specified). For the upd process to determine which attributes
254 -- have NOT been specified we need to check if the parameter has a reserved
255 -- system default value. Therefore, for all parameters which have a
256 -- corresponding reserved system default mechanism specified we need to
257 -- check if a system default is being used. If a system default is being
258 -- used then we convert the defaulted value into its corresponding attribute
259 -- value held in the g_old_rec data structure.
260 --
261 -- Prerequisites:
262 -- This private function can only be called from the upd process.
263 --
264 -- In Parameters:
265 -- A Pl/Sql record structure.
266 --
267 -- Post Success:
268 -- The record structure will be returned with all system defaulted parameter
269 -- values converted into its current row attribute value.
270 --
271 -- Post Failure:
272 -- No direct error handling is required within this function. Any possible
273 -- errors within this procedure will be a PL/SQL value error due to
274 -- conversion of datatypes or data lengths.
275 --
276 -- Developer Implementation Notes:
277 -- None.
278 --
279 -- Access Status:
280 -- Internal Row Handler Use Only.
281 --
282 -- {End Of Comments}
283 -- ----------------------------------------------------------------------------
284 Procedure convert_defs
285 (p_rec in out nocopy per_jgr_shd.g_rec_type
286 ) is
287 --
288 Begin
289 --
290 -- We must now examine each argument value in the
291 -- p_rec plsql record structure
292 -- to see if a system default is being used. If a system default
293 -- is being used then we must set to the 'current' argument value.
294 --
295 If (p_rec.business_group_id = hr_api.g_number) then
296 p_rec.business_group_id :=
297 per_jgr_shd.g_old_rec.business_group_id;
298 End If;
299 If (p_rec.legislation_code = hr_api.g_varchar2) then
300 p_rec.legislation_code :=
301 per_jgr_shd.g_old_rec.legislation_code;
302 End If;
303 If (p_rec.internal_name = hr_api.g_varchar2) then
304 p_rec.internal_name :=
305 per_jgr_shd.g_old_rec.internal_name;
306 End If;
307 If (p_rec.displayed_name = hr_api.g_varchar2) then
308 p_rec.displayed_name :=
309 per_jgr_shd.g_old_rec.displayed_name;
310 End If;
311 If (p_rec.id_flex_num = hr_api.g_number) then
312 p_rec.id_flex_num :=
313 per_jgr_shd.g_old_rec.id_flex_num;
314 End If;
315 If (p_rec.master_flag = hr_api.g_varchar2) then
316 p_rec.master_flag :=
317 per_jgr_shd.g_old_rec.master_flag;
318 End If;
319 --
320 End convert_defs;
321 --
322 -- ----------------------------------------------------------------------------
323 -- |---------------------------------< upd >----------------------------------|
324 -- ----------------------------------------------------------------------------
325 Procedure upd
326 (p_effective_date in date
327 ,p_rec in out nocopy per_jgr_shd.g_rec_type
328 ) is
329 --
330 l_proc varchar2(72) := g_package||'upd';
331 --
332 Begin
333 hr_utility.set_location('Entering:'||l_proc, 5);
334 --
335 -- We must lock the row which we need to update.
336 --
337 per_jgr_shd.lck
338 (p_rec.job_group_id
339 ,p_rec.object_version_number
340 );
341 --
342 -- 1. During an update system defaults are used to determine if
343 -- arguments have been defaulted or not. We must therefore
344 -- derive the full record structure values to be updated.
345 --
346 -- 2. Call the supporting update validate operations.
347 --
348 convert_defs(p_rec);
349 per_jgr_bus.update_validate
350 (p_effective_date
351 ,p_rec
352 );
353 --
354 -- Call the supporting pre-update operation
355 --
356 per_jgr_upd.pre_update(p_rec);
357 --
358 -- Update the row.
359 --
360 per_jgr_upd.update_dml(p_rec);
361 --
362 -- Call the supporting post-update operation
363 --
364 per_jgr_upd.post_update
365 (p_effective_date
366 ,p_rec
367 );
368 End upd;
369 --
370 -- ----------------------------------------------------------------------------
371 -- |---------------------------------< upd >----------------------------------|
372 -- ----------------------------------------------------------------------------
373 Procedure upd
374 (p_effective_date in date
375 ,p_job_group_id in number
376 ,p_object_version_number in out nocopy number
377 ,p_business_group_id in number default hr_api.g_number
378 ,p_internal_name in varchar2 default hr_api.g_varchar2
379 ,p_displayed_name in varchar2 default hr_api.g_varchar2
380 ,p_id_flex_num in number default hr_api.g_number
381 ,p_master_flag in varchar2 default hr_api.g_varchar2
382 ,p_legislation_code in varchar2 default hr_api.g_varchar2
383 ) is
384 --
385 l_rec per_jgr_shd.g_rec_type;
386 l_proc varchar2(72) := g_package||'upd';
387 --
388 Begin
389 hr_utility.set_location('Entering:'||l_proc, 5);
390 --
391 -- Call conversion function to turn arguments into the
392 -- l_rec structure.
393 --
394 l_rec :=
395 per_jgr_shd.convert_args
396 (p_job_group_id
397 ,p_business_group_id
398 ,p_legislation_code
399 ,p_internal_name
400 ,p_displayed_name
401 ,p_id_flex_num
402 ,p_master_flag
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_jgr_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_jgr_upd;