1 Package Body hxc_has_upd as
2 /* $Header: hxchasrhi.pkb 120.5 2006/06/11 12:53:42 gsirigin noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' hxc_has_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_has_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 hxc_has_shd.g_api_dml := true; -- Set the api dml status
71 --
72 -- Update the hxc_approval_styles Row
73 --
74 update hxc_approval_styles
75 set
76 approval_style_id = p_rec.approval_style_id
77 ,object_version_number = p_rec.object_version_number
78 ,name = p_rec.name
79 ,business_group_id = p_rec.business_group_id
80 ,legislation_code = p_rec.legislation_code
81 ,description = p_rec.description
82 ,run_recipient_extensions = p_rec.run_recipient_extensions
83 ,admin_role = p_rec.admin_role
84 ,error_admin_role = p_rec.error_admin_role
85 ,last_updated_by = fnd_global.user_id
86 ,last_update_date = sysdate
87 ,last_update_login = fnd_global.login_id
88
89 where approval_style_id = p_rec.approval_style_id;
90 --
91 hxc_has_shd.g_api_dml := false; -- Unset the api dml status
92 --
93 if g_debug then
94 hr_utility.set_location(' Leaving:'||l_proc, 10);
95 end if;
96 --
97 Exception
98 When hr_api.check_integrity_violated Then
99 -- A check constraint has been violated
100 hxc_has_shd.g_api_dml := false; -- Unset the api dml status
101 hxc_has_shd.constraint_error
102 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
103 When hr_api.parent_integrity_violated Then
104 -- Parent integrity has been violated
105 hxc_has_shd.g_api_dml := false; -- Unset the api dml status
106 hxc_has_shd.constraint_error
107 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
108 When hr_api.unique_integrity_violated Then
109 -- Unique integrity has been violated
110 hxc_has_shd.g_api_dml := false; -- Unset the api dml status
111 hxc_has_shd.constraint_error
112 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
113 When Others Then
114 hxc_has_shd.g_api_dml := false; -- Unset the api dml status
115 Raise;
116 End update_dml;
117 --
118 -- ----------------------------------------------------------------------------
119 -- |------------------------------< pre_update >------------------------------|
120 -- ----------------------------------------------------------------------------
121 -- {Start Of Comments}
122 --
123 -- Description:
124 -- This private procedure contains any processing which is required before
125 -- the update dml.
126 --
127 -- Prerequisites:
128 -- This is an internal procedure which is called from the upd procedure.
129 --
130 -- In Parameters:
131 -- A Pl/Sql record structure.
132 --
133 -- Post Success:
134 -- Processing continues.
135 --
136 -- Post Failure:
137 -- If an error has occurred, an error message and exception wil be raised
138 -- but not handled.
139 --
140 -- Developer Implementation Notes:
141 -- Any pre-processing required before the update dml is issued should be
142 -- coded within this procedure. It is important to note that any 3rd party
143 -- maintenance should be reviewed before placing in this procedure.
144 --
145 -- Access Status:
146 -- Internal Row Handler Use Only.
147 --
148 -- {End Of Comments}
149 -- ----------------------------------------------------------------------------
150 Procedure pre_update
151 (p_rec in hxc_has_shd.g_rec_type
152 ) is
153 --
154 l_proc varchar2(72);
155 --
156 Begin
157 if g_debug then
158 l_proc := g_package||'pre_update';
159 hr_utility.set_location('Entering:'||l_proc, 5);
160 --
161 hr_utility.set_location(' Leaving:'||l_proc, 10);
162 end if;
163 End pre_update;
164 --
165 -- ----------------------------------------------------------------------------
166 -- |-----------------------------< post_update >------------------------------|
167 -- ----------------------------------------------------------------------------
168 -- {Start Of Comments}
169 --
170 -- Description:
171 -- This private procedure contains any processing which is required after the
172 -- update dml.
173 --
174 -- Prerequisites:
175 -- This is an internal procedure which is called from the upd procedure.
176 --
177 -- In Parameters:
178 -- A Pl/Sql record structure.
179 --
180 -- Post Success:
181 -- Processing continues.
182 --
183 -- Post Failure:
184 -- If an error has occurred, an error message and exception will be raised
185 -- but not handled.
186 --
187 -- Developer Implementation Notes:
188 -- Any post-processing required after the update dml is issued should be
189 -- coded within this procedure. It is important to note that any 3rd party
190 -- maintenance should be reviewed before placing in this procedure.
191 --
192 -- Access Status:
193 -- Internal Row Handler Use Only.
194 --
195 -- {End Of Comments}
196 -- ----------------------------------------------------------------------------
197 Procedure post_update
198 (p_rec in hxc_has_shd.g_rec_type
199 ) is
200 --
201 l_proc varchar2(72);
202 --
203 Begin
204 if g_debug then
205 l_proc := g_package||'post_update';
206 hr_utility.set_location('Entering:'||l_proc, 5);
207 end if;
208 begin
209 --
210 hxc_has_rku.after_update
211 (p_approval_style_id
212 => p_rec.approval_style_id
213 ,p_object_version_number
214 => p_rec.object_version_number
215 ,p_name
216 => p_rec.name
217 ,p_business_group_id
218 => p_rec.business_group_id
219 ,p_legislation_code
220 => p_rec.legislation_code
221 ,p_description
222 => p_rec.description
223 ,p_run_recipient_extensions
224 => p_rec.run_recipient_extensions
225 ,p_admin_role
226 => p_rec.admin_role
227 ,p_error_admin_role
228 => p_rec.error_admin_role
229 ,p_object_version_number_o
230 => hxc_has_shd.g_old_rec.object_version_number
231 ,p_name_o
232 => hxc_has_shd.g_old_rec.name
233 ,p_business_group_id_o
234 => hxc_has_shd.g_old_rec.business_group_id
235 ,p_legislation_code_o
236 => hxc_has_shd.g_old_rec.legislation_code
237 ,p_description_o
238 => hxc_has_shd.g_old_rec.description
239 ,p_run_recipient_extensions_o
240 => hxc_has_shd.g_old_rec.run_recipient_extensions
241 ,p_admin_role_o
242 => hxc_has_shd.g_old_rec.admin_role
243 ,p_error_admin_role_o
244 => hxc_has_shd.g_old_rec.error_admin_role
245 );
246 --
247 exception
248 --
249 when hr_api.cannot_find_prog_unit then
250 --
251 hr_api.cannot_find_prog_unit_error
252 (p_module_name => 'HXC_APPROVAL_STYLES'
253 ,p_hook_type => 'AU');
254 --
255 end;
256 --
257 if g_debug then
258 hr_utility.set_location(' Leaving:'||l_proc, 10);
259 end if;
260 End post_update;
261 --
262 -- ----------------------------------------------------------------------------
263 -- |-----------------------------< convert_defs >-----------------------------|
264 -- ----------------------------------------------------------------------------
265 -- {Start Of Comments}
266 --
267 -- Description:
268 -- The Convert_Defs procedure has one very important function:
269 -- It must return the record structure for the row with all system defaulted
270 -- values converted into its corresponding parameter value for update. When
271 -- we attempt to update a row through the Upd process , certain
272 -- parameters can be defaulted which enables flexibility in the calling of
273 -- the upd process (e.g. only attributes which need to be updated need to be
274 -- specified). For the upd process to determine which attributes
275 -- have NOT been specified we need to check if the parameter has a reserved
276 -- system default value. Therefore, for all parameters which have a
277 -- corresponding reserved system default mechanism specified we need to
278 -- check if a system default is being used. If a system default is being
279 -- used then we convert the defaulted value into its corresponding attribute
280 -- value held in the g_old_rec data structure.
281 --
282 -- Prerequisites:
283 -- This private function can only be called from the upd process.
284 --
285 -- In Parameters:
286 -- A Pl/Sql record structure.
287 --
288 -- Post Success:
289 -- The record structure will be returned with all system defaulted parameter
290 -- values converted into its current row attribute value.
291 --
292 -- Post Failure:
293 -- No direct error handling is required within this function. Any possible
294 -- errors within this procedure will be a PL/SQL value error due to
295 -- conversion of datatypes or data lengths.
296 --
297 -- Developer Implementation Notes:
298 -- None.
299 --
300 -- Access Status:
301 -- Internal Row Handler Use Only.
302 --
303 -- {End Of Comments}
304 -- ----------------------------------------------------------------------------
305 Procedure convert_defs
306 (p_rec in out nocopy hxc_has_shd.g_rec_type
307 ) is
308 --
309 Begin
310 --
311 -- We must now examine each argument value in the
312 -- p_rec plsql record structure
313 -- to see if a system default is being used. If a system default
314 -- is being used then we must set to the 'current' argument value.
315 --
316 If (p_rec.name = hr_api.g_varchar2) then
317 p_rec.name :=
318 hxc_has_shd.g_old_rec.name;
319 End If;
320 If (p_rec.business_group_id = hr_api.g_number) then
321 p_rec.business_group_id :=
322 hxc_has_shd.g_old_rec.business_group_id;
323 End If;
324 If (p_rec.legislation_code = hr_api.g_varchar2) then
325 p_rec.legislation_code :=
326 hxc_has_shd.g_old_rec.legislation_code;
327 End If;
328 If (p_rec.description = hr_api.g_varchar2) then
329 p_rec.description :=
330 hxc_has_shd.g_old_rec.description;
331 End If;
332 If (p_rec.run_recipient_extensions = hr_api.g_varchar2) then
333 p_rec.run_recipient_extensions :=
334 hxc_has_shd.g_old_rec.run_recipient_extensions;
335 End If;
336 If (p_rec.admin_role = hr_api.g_varchar2) then
337 p_rec.admin_role :=
338 hxc_has_shd.g_old_rec.admin_role;
339 End If;
340 If (p_rec.error_admin_role = hr_api.g_varchar2) then
341 p_rec.error_admin_role :=
342 hxc_has_shd.g_old_rec.error_admin_role;
343 End If;
344 --
345 End convert_defs;
346 --
347 -- ----------------------------------------------------------------------------
348 -- |---------------------------------< upd >----------------------------------|
349 -- ----------------------------------------------------------------------------
350 Procedure upd
351 (p_rec in out nocopy hxc_has_shd.g_rec_type
352 ) is
353 --
354 l_proc varchar2(72);
355 --
356 Begin
357 g_debug:=hr_utility.debug_enabled;
358 if g_debug then
359 l_proc := g_package||'upd';
360 hr_utility.set_location('Entering:'||l_proc, 5);
361 end if;
362 --
363 -- We must lock the row which we need to update.
364 --
365 hxc_has_shd.lck
366 (p_rec.approval_style_id
367 ,p_rec.object_version_number
368 );
369 --
370 -- 1. During an update system defaults are used to determine if
371 -- arguments have been defaulted or not. We must therefore
372 -- derive the full record structure values to be updated.
373 --
374 -- 2. Call the supporting update validate operations.
375 --
376 convert_defs(p_rec);
377 hxc_has_bus.update_validate
378 (p_rec
379 );
380 --
381 -- Call the supporting pre-update operation
382 --
383 hxc_has_upd.pre_update(p_rec);
384 --
385 -- Update the row.
386 --
387 hxc_has_upd.update_dml(p_rec);
388 --
389 -- Call the supporting post-update operation
390 --
391 hxc_has_upd.post_update
392 (p_rec
393 );
394 End upd;
395 --
396 -- ----------------------------------------------------------------------------
397 -- |---------------------------------< upd >----------------------------------|
398 -- ----------------------------------------------------------------------------
399 Procedure upd
400 (p_approval_style_id in number
401 ,p_object_version_number in out nocopy number
402 ,p_name in varchar2 default hr_api.g_varchar2
403 ,p_business_group_id in number default hr_api.g_number
404 ,p_legislation_code in varchar2 default hr_api.g_varchar2
405 ,p_description in varchar2 default hr_api.g_varchar2
406 ,p_run_recipient_extensions in varchar2 default hr_api.g_varchar2
407 ,p_admin_role in varchar2 default hr_api.g_varchar2
408 ,p_error_admin_role in varchar2 default hr_api.g_varchar2
409 ) is
410 --
411 l_rec hxc_has_shd.g_rec_type;
412 l_proc varchar2(72);
413 --
414 Begin
415 g_debug:=hr_utility.debug_enabled;
416 if g_debug then
417 l_proc := g_package||'upd';
418 hr_utility.set_location('Entering:'||l_proc, 5);
419 end if;
420 --
421 -- Call conversion function to turn arguments into the
422 -- l_rec structure.
423 --
424 l_rec :=
425 hxc_has_shd.convert_args
426 (p_approval_style_id
427 ,p_object_version_number
428 ,p_name
429 ,p_business_group_id
430 ,p_legislation_code
431 ,p_description
432 ,p_run_recipient_extensions
433 ,p_admin_role
434 ,p_error_admin_role
435 );
436 --
437 -- Having converted the arguments into the
438 -- plsql record structure we call the corresponding record
439 -- business process.
440 --
441 hxc_has_upd.upd
442 (l_rec
443 );
444 p_object_version_number := l_rec.object_version_number;
445 --
446 if g_debug then
447 hr_utility.set_location(' Leaving:'||l_proc, 10);
448 end if;
449 End upd;
450 --
451 end hxc_has_upd;
[Home] [Help]