1 Package Body per_pso_upd as
2 /* $Header: pepsorhi.pkb 115.1 2002/12/04 16:50:05 eumenyio noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' per_pso_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_pso_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 per_pso_shd.g_api_dml := true; -- Set the api dml status
67 --
68 -- Update the per_security_organizations Row
69 --
70 update per_security_organizations
71 set
72 organization_id = p_rec.organization_id
73 ,security_profile_id = p_rec.security_profile_id
74 ,entry_type = p_rec.entry_type
75 ,object_version_number = p_rec.object_version_number
76 ,security_organization_id = p_rec.security_organization_id
77 where security_organization_id = p_rec.security_organization_id;
78 --
79 per_pso_shd.g_api_dml := false; -- Unset the api dml status
80 --
81 hr_utility.set_location(' Leaving:'||l_proc, 10);
82 --
83 Exception
84 When hr_api.check_integrity_violated Then
85 -- A check constraint has been violated
86 per_pso_shd.g_api_dml := false; -- Unset the api dml status
87 per_pso_shd.constraint_error
88 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
89 When hr_api.parent_integrity_violated Then
90 -- Parent integrity has been violated
91 per_pso_shd.g_api_dml := false; -- Unset the api dml status
92 per_pso_shd.constraint_error
93 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
94 When hr_api.unique_integrity_violated Then
95 -- Unique integrity has been violated
96 per_pso_shd.g_api_dml := false; -- Unset the api dml status
97 per_pso_shd.constraint_error
98 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
99 When Others Then
100 per_pso_shd.g_api_dml := false; -- Unset the api dml status
101 Raise;
102 End update_dml;
103 --
104 -- ----------------------------------------------------------------------------
105 -- |------------------------------< pre_update >------------------------------|
106 -- ----------------------------------------------------------------------------
107 -- {Start Of Comments}
108 --
109 -- Description:
110 -- This private procedure contains any processing which is required before
111 -- the update dml.
112 --
113 -- Prerequisites:
114 -- This is an internal procedure which is called from the upd procedure.
115 --
116 -- In Parameters:
117 -- A Pl/Sql record structure.
118 --
119 -- Post Success:
120 -- Processing continues.
121 --
122 -- Post Failure:
123 -- If an error has occurred, an error message and exception wil be raised
124 -- but not handled.
125 --
126 -- Developer Implementation Notes:
127 -- Any pre-processing required before the update dml is issued should be
128 -- coded within this procedure. It is important to note that any 3rd party
129 -- maintenance should be reviewed before placing in this procedure.
130 --
131 -- Access Status:
132 -- Internal Row Handler Use Only.
133 --
134 -- {End Of Comments}
135 -- ----------------------------------------------------------------------------
136 Procedure pre_update
137 (p_rec in per_pso_shd.g_rec_type
138 ) is
139 --
140 l_proc varchar2(72) := g_package||'pre_update';
141 --
142 Begin
143 hr_utility.set_location('Entering:'||l_proc, 5);
144 --
145 hr_utility.set_location(' Leaving:'||l_proc, 10);
146 End pre_update;
147 --
148 -- ----------------------------------------------------------------------------
149 -- |-----------------------------< post_update >------------------------------|
150 -- ----------------------------------------------------------------------------
151 -- {Start Of Comments}
152 --
153 -- Description:
154 -- This private procedure contains any processing which is required after
155 -- the update dml.
156 --
157 -- Prerequisites:
158 -- This is an internal procedure which is called from the upd procedure.
159 --
160 -- In Parameters:
161 -- A Pl/Sql record structure.
162 --
163 -- Post Success:
164 -- Processing continues.
165 --
166 -- Post Failure:
167 -- If an error has occurred, an error message and exception will be raised
168 -- but not handled.
169 --
170 -- Developer Implementation Notes:
171 -- Any post-processing required after the update dml is issued should be
172 -- coded within this procedure. It is important to note that any 3rd party
173 -- maintenance should be reviewed before placing in this procedure.
174 --
175 -- Access Status:
176 -- Internal Row Handler Use Only.
177 --
178 -- {End Of Comments}
179 -- ----------------------------------------------------------------------------
180 Procedure post_update
181 (p_rec in per_pso_shd.g_rec_type
182 ) is
183 --
184 l_proc varchar2(72) := g_package||'post_update';
185 --
186 Begin
187 hr_utility.set_location('Entering:'||l_proc, 5);
188 begin
189 --
190 per_pso_rku.after_update
191 (p_organization_id
192 => p_rec.organization_id
193 ,p_security_profile_id
194 => p_rec.security_profile_id
195 ,p_entry_type
196 => p_rec.entry_type
197 ,p_object_version_number
198 => p_rec.object_version_number
199 ,p_security_organization_id
200 => p_rec.security_organization_id
201 ,p_organization_id_o
202 => per_pso_shd.g_old_rec.organization_id
203 ,p_security_profile_id_o
204 => per_pso_shd.g_old_rec.security_profile_id
205 ,p_entry_type_o
206 => per_pso_shd.g_old_rec.entry_type
207 ,p_object_version_number_o
208 => per_pso_shd.g_old_rec.object_version_number
209 );
210 --
211 exception
212 --
213 when hr_api.cannot_find_prog_unit then
214 --
215 hr_api.cannot_find_prog_unit_error
216 (p_module_name => 'PER_SECURITY_ORGANIZATIONS'
217 ,p_hook_type => 'AU');
218 --
219 end;
220 --
221 hr_utility.set_location(' Leaving:'||l_proc, 10);
222 End post_update;
223 --
224 -- ----------------------------------------------------------------------------
225 -- |-----------------------------< convert_defs >-----------------------------|
226 -- ----------------------------------------------------------------------------
227 -- {Start Of Comments}
228 --
229 -- Description:
230 -- The Convert_Defs procedure has one very important function:
231 -- It must return the record structure for the row with all system defaulted
232 -- values converted into its corresponding parameter value for update. When
233 -- we attempt to update a row through the Upd process , certain
234 -- parameters can be defaulted which enables flexibility in the calling of
235 -- the upd process (e.g. only attributes which need to be updated need to be
236 -- specified). For the upd process to determine which attributes
237 -- have NOT been specified we need to check if the parameter has a reserved
238 -- system default value. Therefore, for all parameters which have a
239 -- corresponding reserved system default mechanism specified we need to
240 -- check if a system default is being used. If a system default is being
241 -- used then we convert the defaulted value into its corresponding attribute
242 -- value held in the g_old_rec data structure.
243 --
244 -- Prerequisites:
245 -- This private function can only be called from the upd process.
246 --
247 -- In Parameters:
248 -- A Pl/Sql record structure.
249 --
250 -- Post Success:
251 -- The record structure will be returned with all system defaulted parameter
252 -- values converted into its current row attribute value.
253 --
254 -- Post Failure:
255 -- No direct error handling is required within this function. Any possible
256 -- errors within this procedure will be a PL/SQL value error due to
257 -- conversion of datatypes or data lengths.
258 --
259 -- Developer Implementation Notes:
260 -- None.
261 --
262 -- Access Status:
263 -- Internal Row Handler Use Only.
264 --
265 -- {End Of Comments}
266 -- ----------------------------------------------------------------------------
267 Procedure convert_defs
268 (p_rec in out nocopy per_pso_shd.g_rec_type
269 ) is
270 --
271 Begin
272 --
273 -- We must now examine each argument value in the
274 -- p_rec plsql record structure
275 -- to see if a system default is being used. If a system default
276 -- is being used then we must set to the 'current' argument value.
277 --
278 If (p_rec.organization_id = hr_api.g_number) then
279 p_rec.organization_id :=
280 per_pso_shd.g_old_rec.organization_id;
281 End If;
282 If (p_rec.security_profile_id = hr_api.g_number) then
283 p_rec.security_profile_id :=
284 per_pso_shd.g_old_rec.security_profile_id;
285 End If;
286 If (p_rec.entry_type = hr_api.g_varchar2) then
287 p_rec.entry_type :=
288 per_pso_shd.g_old_rec.entry_type;
289 End If;
290 --
291 End convert_defs;
292 --
293 -- ----------------------------------------------------------------------------
294 -- |---------------------------------< upd >----------------------------------|
295 -- ----------------------------------------------------------------------------
296 Procedure upd
297 (p_rec in out nocopy per_pso_shd.g_rec_type
298 ) is
299 --
300 l_proc varchar2(72) := g_package||'upd';
301 --
302 Begin
303 hr_utility.set_location('Entering:'||l_proc, 5);
304 --
305 -- We must lock the row which we need to update.
306 --
307 per_pso_shd.lck
308 (p_rec.security_organization_id
309 ,p_rec.object_version_number
310 );
311 --
312 -- 1. During an update system defaults are used to determine if
313 -- arguments have been defaulted or not. We must therefore
314 -- derive the full record structure values to be updated.
315 --
319 per_pso_bus.update_validate
316 -- 2. Call the supporting update validate operations.
317 --
318 convert_defs(p_rec);
320 (p_rec
321 );
322 --
323 -- Call to raise any errors on multi-message list
324 hr_multi_message.end_validation_set;
325 --
326 -- Call the supporting pre-update operation
327 --
328 per_pso_upd.pre_update(p_rec);
329 --
330 -- Update the row.
331 --
332 per_pso_upd.update_dml(p_rec);
333 --
334 -- Call the supporting post-update operation
335 --
336 per_pso_upd.post_update
337 (p_rec
338 );
339 --
340 -- Call to raise any errors on multi-message list
341 hr_multi_message.end_validation_set;
342 End upd;
343 --
344 -- ----------------------------------------------------------------------------
345 -- |---------------------------------< upd >----------------------------------|
346 -- ----------------------------------------------------------------------------
347 Procedure upd
348 (p_security_organization_id in number
349 ,p_object_version_number in out nocopy number
350 ,p_organization_id in number default hr_api.g_number
351 ,p_security_profile_id in number default hr_api.g_number
352 ,p_entry_type in varchar2 default hr_api.g_varchar2
353 ) is
354 --
355 l_rec per_pso_shd.g_rec_type;
356 l_proc varchar2(72) := g_package||'upd';
357 --
358 Begin
359 hr_utility.set_location('Entering:'||l_proc, 5);
360 --
361 -- Call conversion function to turn arguments into the
362 -- l_rec structure.
363 --
364 l_rec :=
365 per_pso_shd.convert_args
366 (p_organization_id
367 ,p_security_profile_id
368 ,p_entry_type
369 ,p_object_version_number
370 ,p_security_organization_id
371 );
372 --
373 -- Having converted the arguments into the
374 -- plsql record structure we call the corresponding record
375 -- business process.
376 --
377 per_pso_upd.upd
378 (l_rec
379 );
380 p_object_version_number := l_rec.object_version_number;
381 --
382 hr_utility.set_location(' Leaving:'||l_proc, 10);
383 End upd;
384 --
385 end per_pso_upd;