1 Package Body hxc_hrp_upd as
2 /* $Header: hxchrprhi.pkb 120.2 2005/09/23 10:43:21 sechandr noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' hxc_hrp_upd.'; -- Global package name
9 g_debug boolean :=hr_utility.debug_enabled;
10 --
11 -- ----------------------------------------------------------------------------
12 -- |------------------------------< update_dml >------------------------------|
13 -- ----------------------------------------------------------------------------
14 -- {Start Of Comments}
15 --
16 -- Description:
17 -- This procedure controls the actual dml update logic. The processing of
18 -- this procedure is:
19 -- 1) Increment the object_version_number by 1 if the object_version_number
20 -- is defined as an attribute for this entity.
21 -- 2) To set and unset the g_api_dml status as required (as we are about to
22 -- perform dml).
23 -- 3) To update the specified row in the schema using the primary key in
24 -- the predicates.
25 -- 4) To trap any constraint violations that may have occurred.
26 -- 5) To raise any other errors.
27 --
28 -- Prerequisites:
29 -- This is an internal private procedure which must be called from the upd
30 -- procedure.
31 --
32 -- In Parameters:
33 -- A Pl/Sql record structre.
34 --
35 -- Post Success:
36 -- The specified row will be updated in the schema.
37 --
38 -- Post Failure:
39 -- On the update dml failure it is important to note that we always reset the
40 -- g_api_dml status to false.
41 -- If a check, unique or parent integrity constraint violation is raised the
42 -- constraint_error procedure will be called.
43 -- If any other error is reported, the error will be raised after the
44 -- g_api_dml status is reset.
45 --
46 -- Developer Implementation Notes:
47 -- The update 'set' attribute list should be modified if any of your
48 -- attributes are not updateable.
49 --
50 -- Access Status:
51 -- Internal Row Handler Use Only.
52 --
53 -- {End Of Comments}
54 -- ----------------------------------------------------------------------------
55 Procedure update_dml
56 (p_rec in out nocopy hxc_hrp_shd.g_rec_type
57 ) is
58 --
59 l_proc varchar2(72);
60 --
61 Begin
62 if g_debug then
63 l_proc := g_package||'update_dml';
64 hr_utility.set_location('Entering:'||l_proc, 5);
65 end if;
66 --
67 -- Increment the object version
68 p_rec.object_version_number := p_rec.object_version_number + 1;
69 --
70 --
71 --
72 -- Update the hxc_recurring_periods Row
73 --
74 update hxc_recurring_periods
75 set
76 recurring_period_id = p_rec.recurring_period_id
77 ,name = p_rec.name
78 ,start_date = p_rec.start_date
79 ,end_date = p_rec.end_date
80 ,period_type = p_rec.period_type
81 ,duration_in_days = p_rec.duration_in_days
82 ,object_version_number = p_rec.object_version_number
83 ,last_updated_by = fnd_global.user_id
84 ,last_update_date = sysdate
85 ,last_update_login = fnd_global.login_id
86
87 where recurring_period_id = p_rec.recurring_period_id;
88 --
89 --
90 --
91 if g_debug then
92 hr_utility.set_location(' Leaving:'||l_proc, 10);
93 end if;
94 --
95 Exception
96 When hr_api.check_integrity_violated Then
97 -- A check constraint has been violated
98 --
99 hxc_hrp_shd.constraint_error
100 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
101 When hr_api.parent_integrity_violated Then
102 -- Parent integrity has been violated
103 --
104 hxc_hrp_shd.constraint_error
105 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
106 When hr_api.unique_integrity_violated Then
107 -- Unique integrity has been violated
108 --
109 hxc_hrp_shd.constraint_error
110 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
111 When Others Then
112 --
113 Raise;
114 End update_dml;
115 --
116 -- ----------------------------------------------------------------------------
117 -- |------------------------------< pre_update >------------------------------|
118 -- ----------------------------------------------------------------------------
119 -- {Start Of Comments}
120 --
121 -- Description:
122 -- This private procedure contains any processing which is required before
123 -- the update dml.
124 --
125 -- Prerequisites:
126 -- This is an internal procedure which is called from the upd procedure.
127 --
128 -- In Parameters:
129 -- A Pl/Sql record structure.
130 --
131 -- Post Success:
132 -- Processing continues.
133 --
134 -- Post Failure:
135 -- If an error has occurred, an error message and exception wil be raised
136 -- but not handled.
137 --
138 -- Developer Implementation Notes:
139 -- Any pre-processing required before the update dml is issued should be
140 -- coded within this procedure. It is important to note that any 3rd party
141 -- maintenance should be reviewed before placing in this procedure.
142 --
143 -- Access Status:
144 -- Internal Row Handler Use Only.
145 --
146 -- {End Of Comments}
147 -- ----------------------------------------------------------------------------
148 Procedure pre_update
149 (p_rec in hxc_hrp_shd.g_rec_type
150 ) is
151 --
152 l_proc varchar2(72);
153 --
154 Begin
155 if g_debug then
156 l_proc := g_package||'pre_update';
157 hr_utility.set_location('Entering:'||l_proc, 5);
158 --
159 hr_utility.set_location(' Leaving:'||l_proc, 10);
160 end if;
161 End pre_update;
162 --
163 -- ----------------------------------------------------------------------------
164 -- |-----------------------------< post_update >------------------------------|
165 -- ----------------------------------------------------------------------------
166 -- {Start Of Comments}
167 --
168 -- Description:
169 -- This private procedure contains any processing which is required after the
170 -- update dml.
171 --
172 -- Prerequisites:
173 -- This is an internal procedure which is called from the upd procedure.
174 --
175 -- In Parameters:
176 -- A Pl/Sql record structure.
177 --
178 -- Post Success:
179 -- Processing continues.
180 --
181 -- Post Failure:
182 -- If an error has occurred, an error message and exception will be raised
183 -- but not handled.
184 --
185 -- Developer Implementation Notes:
186 -- Any post-processing required after the update dml is issued should be
187 -- coded within this procedure. It is important to note that any 3rd party
188 -- maintenance should be reviewed before placing in this procedure.
189 --
190 -- Access Status:
191 -- Internal Row Handler Use Only.
192 --
193 -- {End Of Comments}
194 -- ----------------------------------------------------------------------------
195 Procedure post_update
196 (p_effective_date in date
197 ,p_rec in hxc_hrp_shd.g_rec_type
198 ) is
199 --
200 l_proc varchar2(72);
201 --
202 Begin
203 if g_debug then
204 l_proc := g_package||'post_update';
205 hr_utility.set_location('Entering:'||l_proc, 5);
206 end if;
207 begin
208 --
209 hxc_hrp_rku.after_update
210 (p_effective_date => p_effective_date
211 ,p_recurring_period_id
212 => p_rec.recurring_period_id
213 ,p_name
214 => p_rec.name
215 ,p_start_date
216 => p_rec.start_date
217 ,p_end_date
218 => p_rec.end_date
219 ,p_period_type
220 => p_rec.period_type
221 ,p_duration_in_days
222 => p_rec.duration_in_days
223 ,p_object_version_number
224 => p_rec.object_version_number
225 ,p_name_o
226 => hxc_hrp_shd.g_old_rec.name
227 ,p_start_date_o
228 => hxc_hrp_shd.g_old_rec.start_date
229 ,p_end_date_o
230 => hxc_hrp_shd.g_old_rec.end_date
231 ,p_period_type_o
232 => hxc_hrp_shd.g_old_rec.period_type
233 ,p_duration_in_days_o
234 => hxc_hrp_shd.g_old_rec.duration_in_days
235 ,p_object_version_number_o
236 => hxc_hrp_shd.g_old_rec.object_version_number
237 );
238 --
239 exception
240 --
241 when hr_api.cannot_find_prog_unit then
242 --
243 hr_api.cannot_find_prog_unit_error
244 (p_module_name => 'HXC_RECURRING_PERIODS'
245 ,p_hook_type => 'AU');
246 --
247 end;
248 --
249 if g_debug then
250 hr_utility.set_location(' Leaving:'||l_proc, 10);
251 end if;
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 hxc_hrp_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.name = hr_api.g_varchar2) then
309 p_rec.name :=
310 hxc_hrp_shd.g_old_rec.name;
311 End If;
312 If (p_rec.start_date = hr_api.g_date) then
313 p_rec.start_date :=
314 hxc_hrp_shd.g_old_rec.start_date;
315 End If;
316 If (p_rec.end_date = hr_api.g_date) then
317 p_rec.end_date :=
318 hxc_hrp_shd.g_old_rec.end_date;
319 End If;
320 If (p_rec.period_type = hr_api.g_varchar2) then
321 p_rec.period_type :=
322 hxc_hrp_shd.g_old_rec.period_type;
323 End If;
324 If (p_rec.duration_in_days = hr_api.g_number) then
325 p_rec.duration_in_days :=
326 hxc_hrp_shd.g_old_rec.duration_in_days;
327 End If;
328 --
329 End convert_defs;
330 --
331 -- ----------------------------------------------------------------------------
332 -- |---------------------------------< upd >----------------------------------|
333 -- ----------------------------------------------------------------------------
334 Procedure upd
335 (p_effective_date in date
336 ,p_rec in out nocopy hxc_hrp_shd.g_rec_type
337 ) is
338 --
339 l_proc varchar2(72);
340 --
341 Begin
342 g_debug:=hr_utility.debug_enabled;
343 if g_debug then
344 l_proc := g_package||'upd';
345 hr_utility.set_location('Entering:'||l_proc, 5);
346 end if;
347 --
348 -- We must lock the row which we need to update.
349 --
350 hxc_hrp_shd.lck
351 (p_rec.recurring_period_id
352 ,p_rec.object_version_number
353 );
354 --
355 -- 1. During an update system defaults are used to determine if
356 -- arguments have been defaulted or not. We must therefore
357 -- derive the full record structure values to be updated.
358 --
359 -- 2. Call the supporting update validate operations.
360 --
361 convert_defs(p_rec);
362 hxc_hrp_bus.update_validate
363 (p_effective_date
364 ,p_rec
365 );
366 --
367 -- Call the supporting pre-update operation
368 --
369 hxc_hrp_upd.pre_update(p_rec);
370 --
371 -- Update the row.
372 --
373 hxc_hrp_upd.update_dml(p_rec);
374 --
375 -- Call the supporting post-update operation
376 --
377 hxc_hrp_upd.post_update
378 (p_effective_date
379 ,p_rec
380 );
381 End upd;
382 --
383 -- ----------------------------------------------------------------------------
384 -- |---------------------------------< upd >----------------------------------|
385 -- ----------------------------------------------------------------------------
386 Procedure upd
387 (p_effective_date in date
388 ,p_recurring_period_id in number
389 ,p_object_version_number in out nocopy number
390 ,p_name in varchar2 default hr_api.g_varchar2
391 ,p_start_date in date default hr_api.g_date
392 ,p_end_date in date default hr_api.g_date
393 ,p_period_type in varchar2 default hr_api.g_varchar2
394 ,p_duration_in_days in number default hr_api.g_number
395 ) is
396 --
397 l_rec hxc_hrp_shd.g_rec_type;
398 l_proc varchar2(72);
399 --
400 Begin
401 g_debug:=hr_utility.debug_enabled;
402 if g_debug then
403 l_proc := g_package||'upd';
404 hr_utility.set_location('Entering:'||l_proc, 5);
405 end if;
406 --
407 -- Call conversion function to turn arguments into the
408 -- l_rec structure.
409 --
410 l_rec :=
411 hxc_hrp_shd.convert_args
412 (p_recurring_period_id
413 ,p_name
414 ,p_start_date
415 ,p_end_date
416 ,p_period_type
417 ,p_duration_in_days
418 ,p_object_version_number
419 );
420 --
421 -- Having converted the arguments into the
422 -- plsql record structure we call the corresponding record
423 -- business process.
424 --
425 hxc_hrp_upd.upd
426 (p_effective_date
427 ,l_rec
428 );
429 p_object_version_number := l_rec.object_version_number;
430 --
431 if g_debug then
432 hr_utility.set_location(' Leaving:'||l_proc, 10);
433 end if;
434 End upd;
435 --
436 end hxc_hrp_upd;
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