1 Package Body hxc_atc_upd as
2 /* $Header: hxcatcrhi.pkb 120.2 2005/09/23 08:06:56 sechandr noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' hxc_atc_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_atc_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_alias_type_components Row
73 --
74 update hxc_alias_type_components
75 set
76 alias_type_component_id = p_rec.alias_type_component_id
77 ,component_name = p_rec.component_name
78 ,component_type = p_rec.component_type
79 ,mapping_component_id = p_rec.mapping_component_id
80 ,alias_type_id = p_rec.alias_type_id
81 ,object_version_number = p_rec.object_version_number
82 ,last_updated_by = fnd_global.user_id
83 ,last_update_date = sysdate
84 ,last_update_login = fnd_global.login_id
85
86 where alias_type_component_id = p_rec.alias_type_component_id;
87 --
88 --
89 --
90 if g_debug then
91 hr_utility.set_location(' Leaving:'||l_proc, 10);
92 end if;
93 --
94 Exception
95 When hr_api.check_integrity_violated Then
96 -- A check constraint has been violated
97 --
98 hxc_atc_shd.constraint_error
99 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
100 When hr_api.parent_integrity_violated Then
101 -- Parent integrity has been violated
102 --
103 hxc_atc_shd.constraint_error
104 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
105 When hr_api.unique_integrity_violated Then
106 -- Unique integrity has been violated
107 --
108 hxc_atc_shd.constraint_error
109 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
110 When Others Then
111 --
112 Raise;
113 End update_dml;
114 --
115 -- ----------------------------------------------------------------------------
116 -- |------------------------------< pre_update >------------------------------|
117 -- ----------------------------------------------------------------------------
118 -- {Start Of Comments}
119 --
120 -- Description:
121 -- This private procedure contains any processing which is required before
122 -- the update dml.
123 --
124 -- Prerequisites:
125 -- This is an internal procedure which is called from the upd procedure.
126 --
127 -- In Parameters:
128 -- A Pl/Sql record structure.
129 --
130 -- Post Success:
131 -- Processing continues.
132 --
133 -- Post Failure:
134 -- If an error has occurred, an error message and exception wil be raised
135 -- but not handled.
136 --
137 -- Developer Implementation Notes:
138 -- Any pre-processing required before the update dml is issued should be
139 -- coded within this procedure. It is important to note that any 3rd party
140 -- maintenance should be reviewed before placing in this procedure.
141 --
142 -- Access Status:
143 -- Internal Row Handler Use Only.
144 --
145 -- {End Of Comments}
146 -- ----------------------------------------------------------------------------
147 Procedure pre_update
148 (p_rec in hxc_atc_shd.g_rec_type
149 ) is
150 --
151 l_proc varchar2(72);
152 --
153 Begin
154 if g_debug then
155 l_proc:= g_package||'pre_update';
156 hr_utility.set_location('Entering:'||l_proc, 5);
157 --
158 hr_utility.set_location(' Leaving:'||l_proc, 10);
159 end if;
160 End pre_update;
161 --
162 -- ----------------------------------------------------------------------------
163 -- |-----------------------------< post_update >------------------------------|
164 -- ----------------------------------------------------------------------------
165 -- {Start Of Comments}
166 --
167 -- Description:
168 -- This private procedure contains any processing which is required after
169 -- the update dml.
170 --
171 -- Prerequisites:
172 -- This is an internal procedure which is called from the upd procedure.
173 --
174 -- In Parameters:
175 -- A Pl/Sql record structure.
176 --
177 -- Post Success:
178 -- Processing continues.
179 --
180 -- Post Failure:
181 -- If an error has occurred, an error message and exception will be raised
182 -- but not handled.
183 --
184 -- Developer Implementation Notes:
185 -- Any post-processing required after the update dml is issued should be
186 -- coded within this procedure. It is important to note that any 3rd party
187 -- maintenance should be reviewed before placing in this procedure.
188 --
189 -- Access Status:
190 -- Internal Row Handler Use Only.
191 --
192 -- {End Of Comments}
193 -- ----------------------------------------------------------------------------
194 Procedure post_update
195 (p_rec in hxc_atc_shd.g_rec_type
196 ) is
197 --
198 l_proc varchar2(72);
199 --
200 Begin
201 if g_debug then
202 l_proc := g_package||'post_update';
203 hr_utility.set_location('Entering:'||l_proc, 5);
204 end if;
205 begin
206 --
207 hxc_atc_rku.after_update
208 (p_alias_type_component_id
209 => p_rec.alias_type_component_id
210 ,p_component_name
211 => p_rec.component_name
212 ,p_component_type
213 => p_rec.component_type
214 ,p_mapping_component_id
215 => p_rec.mapping_component_id
216 ,p_alias_type_id
217 => p_rec.alias_type_id
218 ,p_object_version_number
219 => p_rec.object_version_number
220 ,p_component_name_o
221 => hxc_atc_shd.g_old_rec.component_name
222 ,p_component_type_o
223 => hxc_atc_shd.g_old_rec.component_type
224 ,p_mapping_component_id_o
225 => hxc_atc_shd.g_old_rec.mapping_component_id
226 ,p_alias_type_id_o
227 => hxc_atc_shd.g_old_rec.alias_type_id
228 ,p_object_version_number_o
229 => hxc_atc_shd.g_old_rec.object_version_number
230 );
231
232 hxc_time_category_utils_pkg.alias_type_comp_ref_int_chk ( p_rec.alias_type_id );
233
234 exception
235 --
236 when hr_api.cannot_find_prog_unit then
237 --
238 hr_api.cannot_find_prog_unit_error
239 (p_module_name => 'HXC_ALIAS_TYPE_COMPONENTS'
240 ,p_hook_type => 'AU');
241 --
242 end;
243 --
244 if g_debug then
245 hr_utility.set_location(' Leaving:'||l_proc, 10);
246 end if;
247 End post_update;
248 --
249 -- ----------------------------------------------------------------------------
250 -- |-----------------------------< convert_defs >-----------------------------|
251 -- ----------------------------------------------------------------------------
252 -- {Start Of Comments}
253 --
254 -- Description:
255 -- The Convert_Defs procedure has one very important function:
256 -- It must return the record structure for the row with all system defaulted
257 -- values converted into its corresponding parameter value for update. When
258 -- we attempt to update a row through the Upd process , certain
259 -- parameters can be defaulted which enables flexibility in the calling of
260 -- the upd process (e.g. only attributes which need to be updated need to be
261 -- specified). For the upd process to determine which attributes
262 -- have NOT been specified we need to check if the parameter has a reserved
263 -- system default value. Therefore, for all parameters which have a
264 -- corresponding reserved system default mechanism specified we need to
265 -- check if a system default is being used. If a system default is being
266 -- used then we convert the defaulted value into its corresponding attribute
267 -- value held in the g_old_rec data structure.
268 --
269 -- Prerequisites:
270 -- This private function can only be called from the upd process.
271 --
272 -- In Parameters:
273 -- A Pl/Sql record structure.
274 --
275 -- Post Success:
276 -- The record structure will be returned with all system defaulted parameter
277 -- values converted into its current row attribute value.
278 --
279 -- Post Failure:
280 -- No direct error handling is required within this function. Any possible
281 -- errors within this procedure will be a PL/SQL value error due to
282 -- conversion of datatypes or data lengths.
283 --
284 -- Developer Implementation Notes:
285 -- None.
286 --
287 -- Access Status:
288 -- Internal Row Handler Use Only.
289 --
290 -- {End Of Comments}
291 -- ----------------------------------------------------------------------------
292 Procedure convert_defs
293 (p_rec in out nocopy hxc_atc_shd.g_rec_type
294 ) is
295 --
296 Begin
297 --
298 -- We must now examine each argument value in the
299 -- p_rec plsql record structure
300 -- to see if a system default is being used. If a system default
301 -- is being used then we must set to the 'current' argument value.
302 --
303 If (p_rec.component_name = hr_api.g_varchar2) then
304 p_rec.component_name :=
305 hxc_atc_shd.g_old_rec.component_name;
306 End If;
307 If (p_rec.component_type = hr_api.g_varchar2) then
308 p_rec.component_type :=
309 hxc_atc_shd.g_old_rec.component_type;
310 End If;
311 If (p_rec.mapping_component_id = hr_api.g_number) then
312 p_rec.mapping_component_id :=
313 hxc_atc_shd.g_old_rec.mapping_component_id;
314 End If;
315 If (p_rec.alias_type_id = hr_api.g_number) then
316 p_rec.alias_type_id :=
317 hxc_atc_shd.g_old_rec.alias_type_id;
318 End If;
319 --
320 End convert_defs;
321 --
322 -- ----------------------------------------------------------------------------
323 -- |---------------------------------< upd >----------------------------------|
324 -- ----------------------------------------------------------------------------
325 Procedure upd
326 (p_rec in out nocopy hxc_atc_shd.g_rec_type
327 ) is
328 --
329 l_proc varchar2(72);
330 --
331 Begin
332 g_debug:=hr_utility.debug_enabled;
333 if g_debug then
334 l_proc := g_package||'upd';
335 hr_utility.set_location('Entering:'||l_proc, 5);
336 end if;
337 --
338 -- We must lock the row which we need to update.
339 --
340 hxc_atc_shd.lck
341 (p_rec.alias_type_component_id
342 ,p_rec.object_version_number
343 );
344 --
345 -- 1. During an update system defaults are used to determine if
346 -- arguments have been defaulted or not. We must therefore
347 -- derive the full record structure values to be updated.
348 --
349 -- 2. Call the supporting update validate operations.
350 --
351 convert_defs(p_rec);
352 hxc_atc_bus.update_validate
353 (p_rec
354 );
355 --
356 -- Call to raise any errors on multi-message list
357 hr_multi_message.end_validation_set;
358 --
359 -- Call the supporting pre-update operation
360 --
361 hxc_atc_upd.pre_update(p_rec);
362 --
363 -- Update the row.
364 --
365 hxc_atc_upd.update_dml(p_rec);
366 --
367 -- Call the supporting post-update operation
368 --
369 hxc_atc_upd.post_update
370 (p_rec
371 );
372 --
373 -- Call to raise any errors on multi-message list
374 hr_multi_message.end_validation_set;
375 End upd;
376 --
377 -- ----------------------------------------------------------------------------
378 -- |---------------------------------< upd >----------------------------------|
379 -- ----------------------------------------------------------------------------
380 Procedure upd
381 (p_alias_type_component_id in number
382 ,p_object_version_number in out nocopy number
383 ,p_component_name in varchar2 default hr_api.g_varchar2
384 ,p_component_type in varchar2 default hr_api.g_varchar2
385 ,p_mapping_component_id in number default hr_api.g_number
386 ,p_alias_type_id in number default hr_api.g_number
387 ) is
388 --
389 l_rec hxc_atc_shd.g_rec_type;
390 l_proc varchar2(72);
391 --
392 Begin
393 g_debug:=hr_utility.debug_enabled;
394 if g_debug then
395 l_proc:= g_package||'upd';
396 hr_utility.set_location('Entering:'||l_proc, 5);
397 end if;
398 --
399 -- Call conversion function to turn arguments into the
400 -- l_rec structure.
401 --
402 l_rec :=
403 hxc_atc_shd.convert_args
404 (p_alias_type_component_id
405 ,p_component_name
406 ,p_component_type
407 ,p_mapping_component_id
408 ,p_alias_type_id
409 ,p_object_version_number
410 );
411 --
412 -- Having converted the arguments into the
413 -- plsql record structure we call the corresponding record
414 -- business process.
415 --
416 hxc_atc_upd.upd
417 (l_rec
418 );
419 p_object_version_number := l_rec.object_version_number;
420 --
421 if g_debug then
422 hr_utility.set_location(' Leaving:'||l_proc, 10);
423 end if;
424 End upd;
425 --
426 end hxc_atc_upd;