1 PACKAGE BODY HR_OTT_UPD as
2 /* $Header: hrottrhi.pkb 115.1 2004/04/05 07:21 menderby noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' hr_ott_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 hr_ott_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 --
64 --
65 --
66 -- Update the hr_ki_option_types_tl Row
67 --
68 update hr_ki_option_types_tl
69 set
70 option_type_id = p_rec.option_type_id
71 ,option_name = p_rec.option_name
72 ,language = p_rec.language
73 ,source_lang = p_rec.source_lang
74 where option_type_id = p_rec.option_type_id
75 and language = p_rec.language;
76 --
77 --
78 --
79 hr_utility.set_location(' Leaving:'||l_proc, 10);
80 --
81 Exception
82 When hr_api.check_integrity_violated Then
83 -- A check constraint has been violated
84 --
85 hr_ott_shd.constraint_error
86 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
87 When hr_api.parent_integrity_violated Then
88 -- Parent integrity has been violated
89 --
90 hr_ott_shd.constraint_error
91 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
92 When hr_api.unique_integrity_violated Then
93 -- Unique integrity has been violated
94 --
95 hr_ott_shd.constraint_error
96 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
97 When Others Then
98 --
99 Raise;
100 End update_dml;
101 --
102 -- ----------------------------------------------------------------------------
103 -- |------------------------------< pre_update >------------------------------|
104 -- ----------------------------------------------------------------------------
105 -- {Start Of Comments}
106 --
107 -- Description:
108 -- This private procedure contains any processing which is required before
109 -- the update dml.
110 --
111 -- Prerequisites:
112 -- This is an internal procedure which is called from the upd procedure.
113 --
114 -- In Parameters:
115 -- A Pl/Sql record structure.
116 --
117 -- Post Success:
118 -- Processing continues.
119 --
120 -- Post Failure:
121 -- If an error has occurred, an error message and exception wil be raised
122 -- but not handled.
123 --
124 -- Developer Implementation Notes:
125 -- Any pre-processing required before the update dml is issued should be
126 -- coded within this procedure. It is important to note that any 3rd party
127 -- maintenance should be reviewed before placing in this procedure.
128 --
129 -- Access Status:
130 -- Internal Row Handler Use Only.
131 --
132 -- {End Of Comments}
133 -- ----------------------------------------------------------------------------
134 Procedure pre_update
135 (p_rec in hr_ott_shd.g_rec_type
136 ) is
137 --
138 l_proc varchar2(72) := g_package||'pre_update';
139 --
140 Begin
141 hr_utility.set_location('Entering:'||l_proc, 5);
142 --
143 hr_utility.set_location(' Leaving:'||l_proc, 10);
144 End pre_update;
145 --
146 -- ----------------------------------------------------------------------------
147 -- |-----------------------------< post_update >------------------------------|
148 -- ----------------------------------------------------------------------------
149 -- {Start Of Comments}
150 --
151 -- Description:
152 -- This private procedure contains any processing which is required after
153 -- the update dml.
154 --
155 -- Prerequisites:
156 -- This is an internal procedure which is called from the upd procedure.
157 --
158 -- In Parameters:
159 -- A Pl/Sql record structure.
160 --
161 -- Post Success:
162 -- Processing continues.
163 --
164 -- Post Failure:
165 -- If an error has occurred, an error message and exception will be raised
166 -- but not handled.
167 --
168 -- Developer Implementation Notes:
169 -- Any post-processing required after the update dml is issued should be
170 -- coded within this procedure. It is important to note that any 3rd party
171 -- maintenance should be reviewed before placing in this procedure.
172 --
173 -- Access Status:
174 -- Internal Row Handler Use Only.
175 --
176 -- {End Of Comments}
177 -- ----------------------------------------------------------------------------
178 Procedure post_update
179 (p_rec in hr_ott_shd.g_rec_type
180 ) is
181 --
182 l_proc varchar2(72) := g_package||'post_update';
183 --
184 Begin
185 hr_utility.set_location('Entering:'||l_proc, 5);
186 begin
187 --
188
189 hr_ott_rku.after_update
190 (p_option_type_id
191 => p_rec.option_type_id
192 ,p_option_name
193 => p_rec.option_name
194 ,p_language
195 => p_rec.language
196 ,p_source_lang
197 => p_rec.source_lang
198 ,p_option_name_o
199 => hr_ott_shd.g_old_rec.option_name
200 ,p_source_lang_o
201 => hr_ott_shd.g_old_rec.source_lang
202 );
203 --
204 exception
205 --
206 when hr_api.cannot_find_prog_unit then
207 --
208 hr_api.cannot_find_prog_unit_error
209 (p_module_name => 'HR_KI_OPTION_TYPES_TL'
210 ,p_hook_type => 'AU');
211 --
212
213
214 end;
215 --
216 hr_utility.set_location(' Leaving:'||l_proc, 10);
217 End post_update;
218 --
219 -- ----------------------------------------------------------------------------
220 -- |-----------------------------< convert_defs >-----------------------------|
221 -- ----------------------------------------------------------------------------
222 -- {Start Of Comments}
223 --
224 -- Description:
225 -- The Convert_Defs procedure has one very important function:
226 -- It must return the record structure for the row with all system defaulted
227 -- values converted into its corresponding parameter value for update. When
228 -- we attempt to update a row through the Upd process , certain
229 -- parameters can be defaulted which enables flexibility in the calling of
230 -- the upd process (e.g. only attributes which need to be updated need to be
231 -- specified). For the upd process to determine which attributes
232 -- have NOT been specified we need to check if the parameter has a reserved
233 -- system default value. Therefore, for all parameters which have a
234 -- corresponding reserved system default mechanism specified we need to
235 -- check if a system default is being used. If a system default is being
236 -- used then we convert the defaulted value into its corresponding attribute
237 -- value held in the g_old_rec data structure.
238 --
239 -- Prerequisites:
240 -- This private function can only be called from the upd process.
241 --
242 -- In Parameters:
243 -- A Pl/Sql record structure.
244 --
245 -- Post Success:
246 -- The record structure will be returned with all system defaulted parameter
247 -- values converted into its current row attribute value.
248 --
249 -- Post Failure:
250 -- No direct error handling is required within this function. Any possible
251 -- errors within this procedure will be a PL/SQL value error due to
252 -- conversion of datatypes or data lengths.
253 --
254 -- Developer Implementation Notes:
255 -- None.
256 --
257 -- Access Status:
258 -- Internal Row Handler Use Only.
259 --
260 -- {End Of Comments}
261 -- ----------------------------------------------------------------------------
262 Procedure convert_defs
263 (p_rec in out nocopy hr_ott_shd.g_rec_type
264 ) is
265 --
266 Begin
267 --
268 -- We must now examine each argument value in the
269 -- p_rec plsql record structure
270 -- to see if a system default is being used. If a system default
271 -- is being used then we must set to the 'current' argument value.
272 --
273 If (p_rec.option_name = hr_api.g_varchar2) then
274 p_rec.option_name :=
275 hr_ott_shd.g_old_rec.option_name;
276 End If;
277 If (p_rec.source_lang = hr_api.g_varchar2) then
278 p_rec.source_lang :=
279 hr_ott_shd.g_old_rec.source_lang;
280 End If;
281 --
282 End convert_defs;
283 --
284 -- ----------------------------------------------------------------------------
285 -- |---------------------------------< upd >----------------------------------|
286 -- ----------------------------------------------------------------------------
287 Procedure upd
288 (p_rec in out nocopy hr_ott_shd.g_rec_type
289 ,p_option_type_id in number
290 ) is
291 --
292 l_proc varchar2(72) := g_package||'upd';
293 --
294 Begin
295 hr_utility.set_location('Entering:'||l_proc, 5);
296 --
297 -- We must lock the row which we need to update.
298 --
299 hr_ott_shd.lck
300 (p_rec.option_type_id
301 ,p_rec.language
302 );
303 --
304 -- 1. During an update system defaults are used to determine if
305 -- arguments have been defaulted or not. We must therefore
306 -- derive the full record structure values to be updated.
307 --
308 -- 2. Call the supporting update validate operations.
309 --
310 convert_defs(p_rec);
311 hr_ott_bus.update_validate
312 (p_rec
313 ,p_option_type_id
314 );
315 --
316 -- Call to raise any errors on multi-message list
317 hr_multi_message.end_validation_set;
318 --
319 -- Call the supporting pre-update operation
320 --
321 hr_ott_upd.pre_update(p_rec);
322 --
323 -- Update the row.
324 --
325 hr_ott_upd.update_dml(p_rec);
326 --
327 -- Call the supporting post-update operation
328 --
329 hr_ott_upd.post_update
330 (p_rec
331 );
332 --
333 -- Call to raise any errors on multi-message list
334 hr_multi_message.end_validation_set;
335 End upd;
336 --
337 -- ----------------------------------------------------------------------------
338 -- |---------------------------------< upd >----------------------------------|
339 -- ----------------------------------------------------------------------------
340 Procedure upd
341 (p_option_type_id in number
342 ,p_option_name in varchar2 default hr_api.g_varchar2
343 ,p_language in varchar2
344 ,p_source_lang in varchar2 default hr_api.g_varchar2
345 ) is
346 --
347 l_rec hr_ott_shd.g_rec_type;
348 l_proc varchar2(72) := g_package||'upd';
349 --
350 Begin
351 hr_utility.set_location('Entering:'||l_proc, 5);
352 --
353 -- Call conversion function to turn arguments into the
354 -- l_rec structure.
355 --
356 l_rec :=
357 hr_ott_shd.convert_args
358 (p_option_type_id
359 ,p_option_name
360 ,p_language
361 ,p_source_lang
362 );
363 --
364 -- Having converted the arguments into the
365 -- plsql record structure we call the corresponding record
366 -- business process.
367 --
368 hr_ott_upd.upd
369 (l_rec
370 ,p_option_type_id=>p_option_type_id
371 );
372 --
373 --
374 hr_utility.set_location(' Leaving:'||l_proc, 10);
375 End upd;
376 --
377 -- ----------------------------------------------------------------------------
378 -- |------------------------------< upd_tl >----------------------------------|
379 -- ----------------------------------------------------------------------------
380 Procedure upd_tl
381 (p_language_code in varchar2
382 ,p_option_type_id in number
383 ,p_option_name in varchar2 default hr_api.g_varchar2
384 ) is
385 --
386 -- Cursor to obtain the translation rows where the language or
387 -- source_lang match the specified language.
388 --
389 cursor csr_upd_langs is
390 select ott.language
391 from hr_ki_option_types_tl ott
392 where
393 ott.option_type_id = p_option_type_id
394 and p_language_code in (ott.language
395 ,ott.source_lang);
396 --
397 l_proc varchar2(72) := g_package||'upd_tl';
398 --
399 Begin
400 hr_utility.set_location('Entering:'||l_proc,10);
401 --
402 -- Update the translated values for every matching row
403 -- setting SOURCE_LANG to the specified language.
404 --
405 for l_lang in csr_upd_langs loop
406 hr_ott_upd.upd
407 (p_option_type_id => p_option_type_id
408 ,p_language => l_lang.language
409 ,p_source_lang => p_language_code
410 ,p_option_name => p_option_name
411 );
412 end loop;
413 --
414 hr_utility.set_location(' Leaving:'||l_proc,20);
415 End upd_tl;
416 --
417 end hr_ott_upd;
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