1 Package Body psp_pso_upd as
2 /* $Header: PSPSORHB.pls 120.2 2005/11/28 23:27 dpaudel noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' psp_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 psp_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 --
67 --
68 -- Update the psp_salary_cap_overrides Row
69 --
70 update psp_salary_cap_overrides
71 set
72 salary_cap_override_id = p_rec.salary_cap_override_id
73 ,funding_source_code = p_rec.funding_source_code
74 ,project_id = p_rec.project_id
75 ,start_date = p_rec.start_date
76 ,end_date = p_rec.end_date
77 ,currency_code = p_rec.currency_code
78 ,annual_salary_cap = p_rec.annual_salary_cap
79 ,object_version_number = p_rec.object_version_number
80 where salary_cap_override_id = p_rec.salary_cap_override_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 psp_pso_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 psp_pso_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 psp_pso_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 psp_pso_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
158 -- the 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_rec in psp_pso_shd.g_rec_type
185 ) is
186 --
187 l_proc varchar2(72) := g_package||'post_update';
188 --
189 Begin
190 hr_utility.set_location('Entering:'||l_proc, 5);
191 begin
192 --
193 psp_pso_rku.after_update
194 (p_salary_cap_override_id
195 => p_rec.salary_cap_override_id
196 ,p_funding_source_code
197 => p_rec.funding_source_code
198 ,p_project_id
199 => p_rec.project_id
200 ,p_start_date
201 => p_rec.start_date
202 ,p_end_date
203 => p_rec.end_date
204 ,p_currency_code
205 => p_rec.currency_code
206 ,p_annual_salary_cap
207 => p_rec.annual_salary_cap
208 ,p_object_version_number
209 => p_rec.object_version_number
210 ,p_funding_source_code_o
211 => psp_pso_shd.g_old_rec.funding_source_code
212 ,p_project_id_o
213 => psp_pso_shd.g_old_rec.project_id
214 ,p_start_date_o
215 => psp_pso_shd.g_old_rec.start_date
216 ,p_end_date_o
217 => psp_pso_shd.g_old_rec.end_date
218 ,p_currency_code_o
219 => psp_pso_shd.g_old_rec.currency_code
220 ,p_annual_salary_cap_o
221 => psp_pso_shd.g_old_rec.annual_salary_cap
222 ,p_object_version_number_o
223 => psp_pso_shd.g_old_rec.object_version_number
224 );
225 --
226 exception
227 --
228 when hr_api.cannot_find_prog_unit then
229 --
230 hr_api.cannot_find_prog_unit_error
231 (p_module_name => 'PSP_SALARY_CAP_OVERRIDES'
232 ,p_hook_type => 'AU');
233 --
234 end;
235 --
236 hr_utility.set_location(' Leaving:'||l_proc, 10);
237 End post_update;
238 --
239 -- ----------------------------------------------------------------------------
240 -- |-----------------------------< convert_defs >-----------------------------|
241 -- ----------------------------------------------------------------------------
242 -- {Start Of Comments}
243 --
244 -- Description:
245 -- The Convert_Defs procedure has one very important function:
246 -- It must return the record structure for the row with all system defaulted
247 -- values converted into its corresponding parameter value for update. When
248 -- we attempt to update a row through the Upd process , certain
249 -- parameters can be defaulted which enables flexibility in the calling of
250 -- the upd process (e.g. only attributes which need to be updated need to be
251 -- specified). For the upd process to determine which attributes
252 -- have NOT been specified we need to check if the parameter has a reserved
253 -- system default value. Therefore, for all parameters which have a
254 -- corresponding reserved system default mechanism specified we need to
255 -- check if a system default is being used. If a system default is being
256 -- used then we convert the defaulted value into its corresponding attribute
257 -- value held in the g_old_rec data structure.
258 --
259 -- Prerequisites:
260 -- This private function can only be called from the upd process.
261 --
262 -- In Parameters:
263 -- A Pl/Sql record structure.
264 --
265 -- Post Success:
266 -- The record structure will be returned with all system defaulted parameter
267 -- values converted into its current row attribute value.
268 --
269 -- Post Failure:
270 -- No direct error handling is required within this function. Any possible
271 -- errors within this procedure will be a PL/SQL value error due to
272 -- conversion of datatypes or data lengths.
273 --
274 -- Developer Implementation Notes:
275 -- None.
276 --
277 -- Access Status:
278 -- Internal Row Handler Use Only.
279 --
280 -- {End Of Comments}
281 -- ----------------------------------------------------------------------------
282 Procedure convert_defs
283 (p_rec in out nocopy psp_pso_shd.g_rec_type
284 ) is
285 --
286 Begin
287 --
288 -- We must now examine each argument value in the
289 -- p_rec plsql record structure
290 -- to see if a system default is being used. If a system default
291 -- is being used then we must set to the 'current' argument value.
292 --
293 If (p_rec.funding_source_code = hr_api.g_varchar2) then
294 p_rec.funding_source_code :=
295 psp_pso_shd.g_old_rec.funding_source_code;
296 End If;
297 If (p_rec.project_id = hr_api.g_number) then
298 p_rec.project_id :=
299 psp_pso_shd.g_old_rec.project_id;
300 End If;
301 If (p_rec.start_date = hr_api.g_date) then
302 p_rec.start_date :=
303 psp_pso_shd.g_old_rec.start_date;
304 End If;
305 If (p_rec.end_date = hr_api.g_date) then
306 p_rec.end_date :=
307 psp_pso_shd.g_old_rec.end_date;
308 End If;
309 If (p_rec.currency_code = hr_api.g_varchar2) then
310 p_rec.currency_code :=
311 psp_pso_shd.g_old_rec.currency_code;
312 End If;
313 If (p_rec.annual_salary_cap = hr_api.g_number) then
314 p_rec.annual_salary_cap :=
315 psp_pso_shd.g_old_rec.annual_salary_cap;
316 End If;
317 --
318 End convert_defs;
319 --
320 -- ----------------------------------------------------------------------------
321 -- |---------------------------------< upd >----------------------------------|
322 -- ----------------------------------------------------------------------------
323 Procedure upd
324 (p_rec in out nocopy psp_pso_shd.g_rec_type
325 ) is
326 --
327 l_proc varchar2(72) := g_package||'upd';
328 --
329 Begin
330 hr_utility.set_location('Entering:'||l_proc, 5);
331 --
332 -- We must lock the row which we need to update.
333 --
334 psp_pso_shd.lck
335 (p_rec.salary_cap_override_id
336 ,p_rec.object_version_number
337 );
338 --
339 -- 1. During an update system defaults are used to determine if
340 -- arguments have been defaulted or not. We must therefore
341 -- derive the full record structure values to be updated.
342 --
343 -- 2. Call the supporting update validate operations.
344 --
345 convert_defs(p_rec);
346 psp_pso_bus.update_validate
347 (p_rec
348 );
349 --
350 -- Call to raise any errors on multi-message list
351 hr_multi_message.end_validation_set;
352 --
353 -- Call the supporting pre-update operation
354 --
355 psp_pso_upd.pre_update(p_rec);
356 --
357 -- Update the row.
358 --
359 psp_pso_upd.update_dml(p_rec);
360 --
361 -- Call the supporting post-update operation
362 --
363 psp_pso_upd.post_update
364 (p_rec
365 );
366 --
367 -- Call to raise any errors on multi-message list
368 hr_multi_message.end_validation_set;
369 End upd;
370 --
371 -- ----------------------------------------------------------------------------
372 -- |---------------------------------< upd >----------------------------------|
373 -- ----------------------------------------------------------------------------
374 Procedure upd
375 (p_salary_cap_override_id in number
376 ,p_object_version_number in out nocopy number
377 ,p_funding_source_code in varchar2 default hr_api.g_varchar2
378 ,p_project_id in number default hr_api.g_number
379 ,p_start_date in date default hr_api.g_date
380 ,p_currency_code in varchar2 default hr_api.g_varchar2
381 ,p_annual_salary_cap in number default hr_api.g_number
382 ,p_end_date in date default hr_api.g_date
383 ) is
384 --
385 l_rec psp_pso_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 psp_pso_shd.convert_args
396 (p_salary_cap_override_id
397 ,p_funding_source_code
398 ,p_project_id
399 ,p_start_date
400 ,p_end_date
401 ,p_currency_code
402 ,p_annual_salary_cap
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 psp_pso_upd.upd
411 (l_rec
412 );
413 p_object_version_number := l_rec.object_version_number;
414 --
415 hr_utility.set_location(' Leaving:'||l_proc, 10);
416 End upd;
417 --
418 end psp_pso_upd;
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