1 Package Body pqh_rmn_upd as
2 /* $Header: pqrmnrhi.pkb 120.0 2005/05/29 02:33 appldev noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' pqh_rmn_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 pqh_rmn_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 pqh_rate_matrix_nodes Row
69 --
70 update pqh_rate_matrix_nodes
71 set
72 rate_matrix_node_id = p_rec.rate_matrix_node_id
73 ,short_code = p_rec.short_code
74 ,pl_id = p_rec.pl_id
75 ,level_number = p_rec.level_number
76 ,criteria_short_code = p_rec.criteria_short_code
77 ,node_name = p_rec.node_name
78 ,parent_node_id = p_rec.parent_node_id
79 ,eligy_prfl_id = p_rec.eligy_prfl_id
80 ,business_group_id = p_rec.business_group_id
81 ,legislation_code = p_rec.legislation_code
82 ,object_version_number = p_rec.object_version_number
83 where rate_matrix_node_id = p_rec.rate_matrix_node_id;
84 --
85 --
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 --
93 pqh_rmn_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 --
98 pqh_rmn_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 --
103 pqh_rmn_shd.constraint_error
104 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
105 When Others Then
106 --
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 pqh_rmn_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 pqh_rmn_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 pqh_rmn_rku.after_update
197 (p_rate_matrix_node_id
198 => p_rec.rate_matrix_node_id
199 ,p_short_code
200 => p_rec.short_code
201 ,p_pl_id
202 => p_rec.pl_id
203 ,p_level_number
204 => p_rec.level_number
205 ,p_criteria_short_code
206 => p_rec.criteria_short_code
207 ,p_node_name
208 => p_rec.node_name
209 ,p_parent_node_id
210 => p_rec.parent_node_id
211 ,p_eligy_prfl_id
212 => p_rec.eligy_prfl_id
213 ,p_business_group_id
214 => p_rec.business_group_id
215 ,p_legislation_code
216 => p_rec.legislation_code
217 ,p_object_version_number
218 => p_rec.object_version_number
219 ,p_short_code_o
220 => pqh_rmn_shd.g_old_rec.short_code
221 ,p_pl_id_o
222 => pqh_rmn_shd.g_old_rec.pl_id
223 ,p_level_number_o
224 => pqh_rmn_shd.g_old_rec.level_number
225 ,p_criteria_short_code_o
226 => pqh_rmn_shd.g_old_rec.criteria_short_code
227 ,p_node_name_o
228 => pqh_rmn_shd.g_old_rec.node_name
229 ,p_parent_node_id_o
230 => pqh_rmn_shd.g_old_rec.parent_node_id
231 ,p_eligy_prfl_id_o
232 => pqh_rmn_shd.g_old_rec.eligy_prfl_id
233 ,p_business_group_id_o
234 => pqh_rmn_shd.g_old_rec.business_group_id
235 ,p_legislation_code_o
236 => pqh_rmn_shd.g_old_rec.legislation_code
237 ,p_object_version_number_o
238 => pqh_rmn_shd.g_old_rec.object_version_number
239 );
240 --
241 exception
242 --
243 when hr_api.cannot_find_prog_unit then
244 --
245 hr_api.cannot_find_prog_unit_error
246 (p_module_name => 'PQH_RATE_MATRIX_NODES'
247 ,p_hook_type => 'AU');
248 --
249 end;
250 --
251 hr_utility.set_location(' Leaving:'||l_proc, 10);
252 End post_update;
253 --
254 -- ----------------------------------------------------------------------------
255 -- |-----------------------------< convert_defs >-----------------------------|
256 -- ----------------------------------------------------------------------------
257 -- {Start Of Comments}
258 --
259 -- Description:
260 -- The Convert_Defs procedure has one very important function:
261 -- It must return the record structure for the row with all system defaulted
262 -- values converted into its corresponding parameter value for update. When
263 -- we attempt to update a row through the Upd process , certain
264 -- parameters can be defaulted which enables flexibility in the calling of
265 -- the upd process (e.g. only attributes which need to be updated need to be
266 -- specified). For the upd process to determine which attributes
267 -- have NOT been specified we need to check if the parameter has a reserved
268 -- system default value. Therefore, for all parameters which have a
269 -- corresponding reserved system default mechanism specified we need to
270 -- check if a system default is being used. If a system default is being
271 -- used then we convert the defaulted value into its corresponding attribute
272 -- value held in the g_old_rec data structure.
273 --
274 -- Prerequisites:
275 -- This private function can only be called from the upd process.
276 --
277 -- In Parameters:
278 -- A Pl/Sql record structure.
279 --
280 -- Post Success:
281 -- The record structure will be returned with all system defaulted parameter
282 -- values converted into its current row attribute value.
283 --
284 -- Post Failure:
285 -- No direct error handling is required within this function. Any possible
286 -- errors within this procedure will be a PL/SQL value error due to
287 -- conversion of datatypes or data lengths.
288 --
289 -- Developer Implementation Notes:
290 -- None.
291 --
292 -- Access Status:
293 -- Internal Row Handler Use Only.
294 --
295 -- {End Of Comments}
296 -- ----------------------------------------------------------------------------
297 Procedure convert_defs
298 (p_rec in out nocopy pqh_rmn_shd.g_rec_type
299 ) is
300 --
301 Begin
302 --
303 -- We must now examine each argument value in the
304 -- p_rec plsql record structure
305 -- to see if a system default is being used. If a system default
306 -- is being used then we must set to the 'current' argument value.
307 --
308 If (p_rec.short_code = hr_api.g_varchar2) then
309 p_rec.short_code :=
310 pqh_rmn_shd.g_old_rec.short_code;
311 End If;
312 If (p_rec.pl_id = hr_api.g_number) then
313 p_rec.pl_id :=
314 pqh_rmn_shd.g_old_rec.pl_id;
315 End If;
316 If (p_rec.level_number = hr_api.g_number) then
317 p_rec.level_number :=
318 pqh_rmn_shd.g_old_rec.level_number;
319 End If;
320 If (p_rec.criteria_short_code = hr_api.g_varchar2) then
321 p_rec.criteria_short_code :=
322 pqh_rmn_shd.g_old_rec.criteria_short_code;
323 End If;
324 If (p_rec.node_name = hr_api.g_varchar2) then
325 p_rec.node_name :=
326 pqh_rmn_shd.g_old_rec.node_name;
327 End If;
328 If (p_rec.parent_node_id = hr_api.g_number) then
329 p_rec.parent_node_id :=
330 pqh_rmn_shd.g_old_rec.parent_node_id;
331 End If;
332 If (p_rec.eligy_prfl_id = hr_api.g_number) then
333 p_rec.eligy_prfl_id :=
334 pqh_rmn_shd.g_old_rec.eligy_prfl_id;
335 End If;
336 If (p_rec.business_group_id = hr_api.g_number) then
337 p_rec.business_group_id :=
338 pqh_rmn_shd.g_old_rec.business_group_id;
339 End If;
340 If (p_rec.legislation_code = hr_api.g_varchar2) then
341 p_rec.legislation_code :=
342 pqh_rmn_shd.g_old_rec.legislation_code;
343 End If;
344 --
345 End convert_defs;
346 --
347 -- ----------------------------------------------------------------------------
348 -- |---------------------------------< upd >----------------------------------|
349 -- ----------------------------------------------------------------------------
350 Procedure upd
351 (p_rec in out nocopy pqh_rmn_shd.g_rec_type
352 ) is
353 --
354 l_proc varchar2(72) := g_package||'upd';
355 --
356 Begin
357 hr_utility.set_location('Entering:'||l_proc, 5);
358 --
359 -- We must lock the row which we need to update.
360 --
361 pqh_rmn_shd.lck
362 (p_rec.rate_matrix_node_id
363 ,p_rec.object_version_number
364 );
365 --
366 -- 1. During an update system defaults are used to determine if
367 -- arguments have been defaulted or not. We must therefore
368 -- derive the full record structure values to be updated.
369 --
370 -- 2. Call the supporting update validate operations.
371 --
372 convert_defs(p_rec);
373 pqh_rmn_bus.update_validate
374 (p_rec
375 );
376 --
377 -- Call to raise any errors on multi-message list
378 hr_multi_message.end_validation_set;
379 --
380 -- Call the supporting pre-update operation
381 --
382 pqh_rmn_upd.pre_update(p_rec);
383 --
384 -- Update the row.
385 --
386 pqh_rmn_upd.update_dml(p_rec);
387 --
388 -- Call the supporting post-update operation
389 --
390 pqh_rmn_upd.post_update
391 (p_rec
392 );
393 --
394 -- Call to raise any errors on multi-message list
395 hr_multi_message.end_validation_set;
396 End upd;
397 --
398 -- ----------------------------------------------------------------------------
399 -- |---------------------------------< upd >----------------------------------|
400 -- ----------------------------------------------------------------------------
401 Procedure upd
402 (p_rate_matrix_node_id in number
403 ,p_object_version_number in out nocopy number
404 ,p_short_code in varchar2 default hr_api.g_varchar2
405 ,p_level_number in number default hr_api.g_number
406 ,p_criteria_short_code in varchar2 default hr_api.g_varchar2
407 ,p_node_name in varchar2 default hr_api.g_varchar2
408 ,p_pl_id in number default hr_api.g_number
409 ,p_parent_node_id in number default hr_api.g_number
410 ,p_eligy_prfl_id in number default hr_api.g_number
411 ,p_business_group_id in number default hr_api.g_number
412 ,p_legislation_code in varchar2 default hr_api.g_varchar2
413 ) is
414 --
415 l_rec pqh_rmn_shd.g_rec_type;
416 l_proc varchar2(72) := g_package||'upd';
417 --
418 Begin
419 hr_utility.set_location('Entering:'||l_proc, 5);
420 --
421 -- Call conversion function to turn arguments into the
422 -- l_rec structure.
423 --
424 l_rec :=
425 pqh_rmn_shd.convert_args
426 (p_rate_matrix_node_id
427 ,p_short_code
428 ,p_pl_id
429 ,p_level_number
430 ,p_criteria_short_code
431 ,p_node_name
432 ,p_parent_node_id
433 ,p_eligy_prfl_id
434 ,p_business_group_id
435 ,p_legislation_code
436 ,p_object_version_number
437 );
438 --
439 -- Having converted the arguments into the
440 -- plsql record structure we call the corresponding record
441 -- business process.
442 --
443 pqh_rmn_upd.upd
444 (l_rec
445 );
446 p_object_version_number := l_rec.object_version_number;
447 --
448 hr_utility.set_location(' Leaving:'||l_proc, 10);
449 End upd;
450 --
451 end pqh_rmn_upd;