1 Package Body per_bbt_upd as
2 /* $Header: pebbtrhi.pkb 115.7 2002/12/02 13:20:16 apholt noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' per_bbt_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_bbt_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_bf_balance_types Row
69 --
70 update per_bf_balance_types
71 set
72 balance_type_id = p_rec.balance_type_id
73 ,input_value_id = p_rec.input_value_id
74 ,displayed_name = p_rec.displayed_name
75 ,internal_name = p_rec.internal_name
76 ,uom = p_rec.uom
77 ,currency = p_rec.currency
78 ,category = p_rec.category
79 ,date_from = p_rec.date_from
80 ,date_to = p_rec.date_to
81 ,object_version_number = p_rec.object_version_number
82 where balance_type_id = p_rec.balance_type_id;
83 --
84 --
85 --
86 hr_utility.set_location(' Leaving:'||l_proc, 10);
87 --
88 Exception
89 When hr_api.check_integrity_violated Then
90 -- A check constraint has been violated
91 --
92 per_bbt_shd.constraint_error
93 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
94 When hr_api.parent_integrity_violated Then
95 -- Parent integrity has been violated
96 --
97 per_bbt_shd.constraint_error
98 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
99 When hr_api.unique_integrity_violated Then
100 -- Unique integrity has been violated
101 --
102 per_bbt_shd.constraint_error
103 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
104 When Others Then
105 --
106 Raise;
107 End update_dml;
108 --
109 -- ----------------------------------------------------------------------------
110 -- |------------------------------< pre_update >------------------------------|
111 -- ----------------------------------------------------------------------------
112 -- {Start Of Comments}
113 --
114 -- Description:
115 -- This private procedure contains any processing which is required before
116 -- the update dml.
117 --
118 -- Prerequisites:
119 -- This is an internal procedure which is called from the upd procedure.
120 --
121 -- In Parameters:
122 -- A Pl/Sql record structure.
123 --
124 -- Post Success:
125 -- Processing continues.
126 --
127 -- Post Failure:
128 -- If an error has occurred, an error message and exception wil be raised
129 -- but not handled.
130 --
131 -- Developer Implementation Notes:
132 -- Any pre-processing required before the update dml is issued should be
133 -- coded within this procedure. It is important to note that any 3rd party
134 -- maintenance should be reviewed before placing in this procedure.
135 --
136 -- Access Status:
137 -- Internal Row Handler Use Only.
138 --
139 -- {End Of Comments}
140 -- ----------------------------------------------------------------------------
141 Procedure pre_update
142 (p_rec in per_bbt_shd.g_rec_type
143 ) is
144 --
145 l_proc varchar2(72) := g_package||'pre_update';
146 --
147 Begin
148 hr_utility.set_location('Entering:'||l_proc, 5);
149 --
150 hr_utility.set_location(' Leaving:'||l_proc, 10);
151 End pre_update;
152 --
153 -- ----------------------------------------------------------------------------
154 -- |-----------------------------< post_update >------------------------------|
155 -- ----------------------------------------------------------------------------
156 -- {Start Of Comments}
157 --
158 -- Description:
159 -- This private procedure contains any processing which is required after the
160 -- update dml.
161 --
162 -- Prerequisites:
163 -- This is an internal procedure which is called from the upd procedure.
164 --
165 -- In Parameters:
166 -- A Pl/Sql record structre.
167 --
168 -- Post Success:
169 -- Processing continues.
170 --
171 -- Post Failure:
172 -- If an error has occurred, an error message and exception will be raised
173 -- but not handled.
174 --
175 -- Developer Implementation Notes:
176 -- Any post-processing required after the update dml is issued should be
177 -- coded within this procedure. It is important to note that any 3rd party
178 -- maintenance should be reviewed before placing in this procedure.
179 --
180 -- Access Status:
181 -- Internal Row Handler Use Only.
182 --
183 -- {End Of Comments}
184 -- ----------------------------------------------------------------------------
185 Procedure post_update
186 (p_effective_date in date
187 ,p_rec in per_bbt_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_bbt_rku.after_update
197 (p_effective_date => p_effective_date
198 ,p_balance_type_id => p_rec.balance_type_id
199 ,p_input_value_id => p_rec.input_value_id
200 ,p_business_group_id => p_rec.business_group_id
201 ,p_displayed_name => p_rec.displayed_name
202 ,p_internal_name => p_rec.internal_name
203 ,p_uom => p_rec.uom
204 ,p_currency => p_rec.currency
205 ,p_category => p_rec.category
206 ,p_date_from => p_rec.date_from
207 ,p_date_to => p_rec.date_to
208 ,p_object_version_number => p_rec.object_version_number
209 ,p_input_value_id_o
210 => per_bbt_shd.g_old_rec.input_value_id
211 ,p_business_group_id_o
212 => per_bbt_shd.g_old_rec.business_group_id
213 ,p_displayed_name_o
214 => per_bbt_shd.g_old_rec.displayed_name
215 ,p_internal_name_o
216 => per_bbt_shd.g_old_rec.internal_name
217 ,p_uom_o
218 => per_bbt_shd.g_old_rec.uom
219 ,p_currency_o
220 => per_bbt_shd.g_old_rec.currency
221 ,p_category_o
222 => per_bbt_shd.g_old_rec.category
223 ,p_date_from_o
224 => per_bbt_shd.g_old_rec.date_from
225 ,p_date_to_o
226 => per_bbt_shd.g_old_rec.date_to
227 ,p_object_version_number_o
228 => per_bbt_shd.g_old_rec.object_version_number
229 );
230 --
231 exception
232 --
233 when hr_api.cannot_find_prog_unit then
234 --
235 hr_api.cannot_find_prog_unit_error
236 (p_module_name => 'PER_BF_BALANCE_TYPES'
237 ,p_hook_type => 'AU');
238 --
239 end;
240 --
241 hr_utility.set_location(' Leaving:'||l_proc, 10);
242 End post_update;
243 --
244 -- ----------------------------------------------------------------------------
245 -- |-----------------------------< convert_defs >-----------------------------|
246 -- ----------------------------------------------------------------------------
247 -- {Start Of Comments}
248 --
249 -- Description:
250 -- The Convert_Defs procedure has one very important function:
251 -- It must return the record structure for the row with all system defaulted
252 -- values converted into its corresponding parameter value for update. When
253 -- we attempt to update a row through the Upd process , certain
254 -- parameters can be defaulted which enables flexibility in the calling of
255 -- the upd process (e.g. only attributes which need to be updated need to be
256 -- specified). For the upd process to determine which attributes
257 -- have NOT been specified we need to check if the parameter has a reserved
258 -- system default value. Therefore, for all parameters which have a
259 -- corresponding reserved system default mechanism specified we need to
260 -- check if a system default is being used. If a system default is being
261 -- used then we convert the defaulted value into its corresponding attribute
262 -- value held in the g_old_rec data structure.
263 --
264 -- Prerequisites:
265 -- This private function can only be called from the upd process.
266 --
267 -- In Parameters:
268 -- A Pl/Sql record structre.
269 --
270 -- Post Success:
271 -- The record structure will be returned with all system defaulted parameter
272 -- values converted into its current row attribute value.
273 --
274 -- Post Failure:
275 -- No direct error handling is required within this function. Any possible
276 -- errors within this procedure will be a PL/SQL value error due to
277 -- conversion of datatypes or data lengths.
278 --
279 -- Developer Implementation Notes:
280 -- None.
281 --
282 -- Access Status:
283 -- Internal Row Handler Use Only.
284 --
285 -- {End Of Comments}
286 -- ----------------------------------------------------------------------------
287 Procedure convert_defs
288 (p_rec in out nocopy per_bbt_shd.g_rec_type
289 ) is
290 --
291 l_proc varchar2(72) := g_package||'convert_defs';
292 --
293 Begin
294 --
295 hr_utility.set_location('Entering:'||l_proc, 5);
296 --
297 -- We must now examine each argument value in the
298 -- p_rec plsql record structure
299 -- to see if a system default is being used. If a system default
300 -- is being used then we must set to the 'current' argument value.
301 --
302 If (p_rec.input_value_id = hr_api.g_number) then
303 p_rec.input_value_id :=
304 per_bbt_shd.g_old_rec.input_value_id;
305 End If;
306 If (p_rec.business_group_id = hr_api.g_number) then
307 p_rec.business_group_id :=
308 per_bbt_shd.g_old_rec.business_group_id;
309 End If;
310 If (p_rec.displayed_name = hr_api.g_varchar2) then
311 p_rec.displayed_name :=
312 per_bbt_shd.g_old_rec.displayed_name;
313 End If;
314 If (p_rec.internal_name = hr_api.g_varchar2) then
315 p_rec.internal_name :=
316 per_bbt_shd.g_old_rec.internal_name;
317 End If;
318 If (p_rec.uom = hr_api.g_varchar2) then
319 p_rec.uom :=
320 per_bbt_shd.g_old_rec.uom;
321 End If;
322 If (p_rec.currency = hr_api.g_varchar2) then
323 p_rec.currency :=
324 per_bbt_shd.g_old_rec.currency;
325 End If;
326 If (p_rec.category = hr_api.g_varchar2) then
327 p_rec.category :=
328 per_bbt_shd.g_old_rec.category;
329 End If;
330 If (p_rec.date_from = hr_api.g_date) then
331 p_rec.date_from :=
332 per_bbt_shd.g_old_rec.date_from;
333 End If;
334 If (p_rec.date_to = hr_api.g_date) then
335 p_rec.date_to :=
336 per_bbt_shd.g_old_rec.date_to;
337 End If;
338 --
339 hr_utility.set_location(' Leaving:'||l_proc, 10);
340 --
341 End convert_defs;
342 --
343 -- ----------------------------------------------------------------------------
344 -- |---------------------------------< upd >----------------------------------|
345 -- ----------------------------------------------------------------------------
346 Procedure upd
347 (p_effective_date in date
348 ,p_rec in out nocopy per_bbt_shd.g_rec_type
349 ) is
350 --
351 l_proc varchar2(72) := g_package||'upd';
352 --
353 Begin
354 hr_utility.set_location('Entering:'||l_proc, 5);
355 --
356 -- We must lock the row which we need to update.
357 --
358 per_bbt_shd.lck
359 (p_rec.balance_type_id
360 ,p_rec.object_version_number
361 );
362 --
363 -- 1. During an update system defaults are used to determine if
364 -- arguments have been defaulted or not. We must therefore
365 -- derive the full record structure values to be updated.
366 --
367 -- 2. Call the supporting update validate operations.
368 --
369 convert_defs(p_rec);
370 per_bbt_bus.update_validate
371 (p_effective_date
372 ,p_rec
373 );
374 --
375 -- Call the supporting pre-update operation
376 --
377 pre_update(p_rec);
378 --
379 -- Update the row.
380 --
381 update_dml(p_rec);
382 --
383 -- Call the supporting post-update operation
384 --
385 post_update
386 (p_effective_date
387 ,p_rec
388 );
389 End upd;
390 --
391 -- ----------------------------------------------------------------------------
392 -- |---------------------------------< upd >----------------------------------|
393 -- ----------------------------------------------------------------------------
394 Procedure upd
395 (p_effective_date in date
396 ,p_balance_type_id in number
397 ,p_input_value_id in number default hr_api.g_number
398 ,p_displayed_name in varchar2 default hr_api.g_varchar2
399 ,p_internal_name in varchar2 default hr_api.g_varchar2
400 ,p_uom in varchar2 default hr_api.g_varchar2
401 ,p_currency in varchar2 default hr_api.g_varchar2
402 ,p_category in varchar2 default hr_api.g_varchar2
403 ,p_date_from in date default hr_api.g_date
404 ,p_date_to in date default hr_api.g_date
405 ,p_object_version_number in out nocopy number
406 ) is
407 --
408 l_rec per_bbt_shd.g_rec_type;
409 l_proc varchar2(72) := g_package||'upd';
410 --
411 Begin
412 hr_utility.set_location('Entering:'||l_proc, 5);
413 --
414 -- Call conversion function to turn arguments into the
415 -- l_rec structure.
416 --
417 l_rec :=
418 per_bbt_shd.convert_args
419 (p_balance_type_id
420 ,p_input_value_id
421 ,hr_api.g_number
422 ,p_displayed_name
423 ,p_internal_name
424 ,p_uom
425 ,p_currency
426 ,p_category
427 ,p_date_from
428 ,p_date_to
429 ,p_object_version_number
430 );
431 --
432 -- Having converted the arguments into the
433 -- plsql record structure we call the corresponding record
434 -- business process.
435 --
436 upd(p_effective_date
437 ,l_rec
438 );
439 p_object_version_number := l_rec.object_version_number;
440 --
441 hr_utility.set_location(' Leaving:'||l_proc, 10);
442 End upd;
443 --
444 end per_bbt_upd;
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