1 Package Body pay_sfr_upd as
2 /* $Header: pysfrrhi.pkb 120.0 2005/05/29 08:40:36 appldev noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' pay_sfr_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 -- perform dml).
21 -- 3) To update the specified row in the schema using the primary key in
22 -- the predicates.
23 -- 4) To trap any constraint violations that may have occurred.
24 -- 5) To raise any other errors.
25 --
26 -- Prerequisites:
27 -- This is an internal private procedure which must be called from the upd
28 -- procedure.
29 --
30 -- In Parameters:
31 -- A Pl/Sql record structre.
32 --
33 -- Post Success:
34 -- The specified row will be updated in the schema.
35 --
36 -- Post Failure:
37 -- On the update dml failure it is important to note that we always reset the
38 -- If a check, unique or parent integrity constraint violation is raised the
39 -- constraint_error procedure will be called.
40 -- If any other error is reported, the error will be raised after the
41 --
42 -- Developer Implementation Notes:
43 -- The update 'set' attribute list should be modified if any of your
44 -- attributes are not updateable.
45 --
46 -- Access Status:
47 -- Internal Row Handler Use Only.
48 --
49 -- {End Of Comments}
50 -- ----------------------------------------------------------------------------
51 Procedure update_dml(p_rec in out nocopy pay_sfr_shd.g_rec_type) is
52 --
53 l_proc varchar2(72) := g_package||'update_dml';
54 --
55 Begin
56 hr_utility.set_location('Entering:'||l_proc, 5);
57 --
58 -- Increment the object version
59 --
60 p_rec.object_version_number := p_rec.object_version_number + 1;
61 --
62 --
63 -- Update the pay_shadow_formula_rules Row
64 --
65 update pay_shadow_formula_rules
66 set
67 element_type_id = p_rec.element_type_id,
68 result_name = p_rec.result_name,
69 result_rule_type = p_rec.result_rule_type,
70 severity_level = p_rec.severity_level,
71 input_value_id = p_rec.input_value_id,
72 exclusion_rule_id = p_rec.exclusion_rule_id,
73 element_name = p_rec.element_name,
74 object_version_number = p_rec.object_version_number
75 where formula_result_rule_id = p_rec.formula_result_rule_id;
76 --
77 --
78 hr_utility.set_location(' Leaving:'||l_proc, 10);
79 --
80 Exception
81 When hr_api.check_integrity_violated Then
82 -- A check constraint has been violated
83 pay_sfr_shd.constraint_error
84 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
85 When hr_api.parent_integrity_violated Then
86 -- Parent integrity has been violated
87 pay_sfr_shd.constraint_error
88 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
89 When hr_api.unique_integrity_violated Then
90 -- Unique integrity has been violated
91 pay_sfr_shd.constraint_error
92 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
93 When Others Then
94 Raise;
95 End update_dml;
96 --
97 -- ----------------------------------------------------------------------------
98 -- |------------------------------< pre_update >------------------------------|
99 -- ----------------------------------------------------------------------------
100 -- {Start Of Comments}
101 --
102 -- Description:
103 -- This private procedure contains any processing which is required before
104 -- the update dml.
105 --
106 -- Prerequisites:
107 -- This is an internal procedure which is called from the upd procedure.
108 --
109 -- In Parameters:
110 -- A Pl/Sql record structre.
111 --
112 -- Post Success:
113 -- Processing continues.
114 --
115 -- Post Failure:
116 -- If an error has occurred, an error message and exception will be raised
117 -- but not handled.
118 --
119 -- Developer Implementation Notes:
120 -- Any pre-processing required before the update dml is issued should be
121 -- coded within this procedure. It is important to note that any 3rd party
122 -- maintenance should be reviewed before placing in this procedure.
123 --
124 -- Access Status:
125 -- Internal Row Handler Use Only.
126 --
127 -- {End Of Comments}
128 -- ----------------------------------------------------------------------------
129 Procedure pre_update(p_rec in pay_sfr_shd.g_rec_type) is
130 --
131 l_proc varchar2(72) := g_package||'pre_update';
132 --
133 Begin
134 hr_utility.set_location('Entering:'||l_proc, 5);
135 --
136 hr_utility.set_location(' Leaving:'||l_proc, 10);
137 End pre_update;
138 --
139 -- ----------------------------------------------------------------------------
140 -- |-----------------------------< post_update >------------------------------|
141 -- ----------------------------------------------------------------------------
142 -- {Start Of Comments}
143 --
144 -- Description:
145 -- This private procedure contains any processing which is required after the
146 -- update dml.
147 --
148 -- Prerequisites:
149 -- This is an internal procedure which is called from the upd procedure.
150 --
151 -- In Parameters:
152 -- A Pl/Sql record structre.
153 --
154 -- Post Success:
155 -- Processing continues.
156 --
157 -- Post Failure:
158 -- If an error has occurred, an error message and exception will be raised
159 -- but not handled.
160 --
161 -- Developer Implementation Notes:
162 -- Any post-processing required after the update dml is issued should be
163 -- coded within this procedure. It is important to note that any 3rd party
164 -- maintenance should be reviewed before placing in this procedure.
165 --
166 -- Access Status:
167 -- Internal Row Handler Use Only.
168 --
169 -- {End Of Comments}
170 -- ----------------------------------------------------------------------------
171 Procedure post_update(p_rec in pay_sfr_shd.g_rec_type) is
172 --
173 l_proc varchar2(72) := g_package||'post_update';
174 --
175 Begin
176 hr_utility.set_location('Entering:'||l_proc, 5);
177 --
178 hr_utility.set_location(' Leaving:'||l_proc, 10);
179 End post_update;
180 --
181 -- ----------------------------------------------------------------------------
182 -- |-----------------------------< convert_defs >-----------------------------|
183 -- ----------------------------------------------------------------------------
184 -- {Start Of Comments}
185 --
186 -- Description:
187 -- The Convert_Defs procedure has one very important function:
188 -- It must return the record structure for the row with all system defaulted
189 -- values converted into its corresponding parameter value for update. When
190 -- we attempt to update a row through the Upd process , certain
191 -- parameters can be defaulted which enables flexibility in the calling of
192 -- the upd process (e.g. only attributes which need to be updated need to be
193 -- specified). For the upd process to determine which attributes
194 -- have NOT been specified we need to check if the parameter has a reserved
195 -- system default value. Therefore, for all parameters which have a
196 -- corresponding reserved system default mechanism specified we need to
197 -- check if a system default is being used. If a system default is being
198 -- used then we convert the defaulted value into its corresponding attribute
199 -- value held in the g_old_rec data structure.
200 --
201 -- Prerequisites:
202 -- This private function can only be called from the upd process.
203 --
204 -- In Parameters:
205 -- A Pl/Sql record structre.
206 --
207 -- Post Success:
208 -- The record structure will be returned with all system defaulted parameter
209 -- values converted into its current row attribute value.
210 --
211 -- Post Failure:
212 -- No direct error handling is required within this function. Any possible
213 -- errors within this procedure will be a PL/SQL value error due to conversion
214
215 -- of datatypes or data lengths.
216 --
217 -- Developer Implementation Notes:
218 -- None.
219 --
220 -- Access Status:
221 -- Internal Row Handler Use Only.
222 --
223 -- {End Of Comments}
224 -- ----------------------------------------------------------------------------
225 Procedure convert_defs(p_rec in out nocopy pay_sfr_shd.g_rec_type) is
226 --
227 l_proc varchar2(72) := g_package||'convert_defs';
228 --
229 Begin
230 --
231 hr_utility.set_location('Entering:'||l_proc, 5);
232 --
233 -- We must now examine each argument value in the
234 -- p_rec plsql record structure
235 -- to see if a system default is being used. If a system default
236 -- is being used then we must set to the 'current' argument value.
237 --
238 If (p_rec.shadow_element_type_id = hr_api.g_number) then
239 p_rec.shadow_element_type_id :=
240 pay_sfr_shd.g_old_rec.shadow_element_type_id;
241 End If;
242 If (p_rec.element_type_id = hr_api.g_number) then
243 p_rec.element_type_id :=
244 pay_sfr_shd.g_old_rec.element_type_id;
245 End If;
246 If (p_rec.result_name = hr_api.g_varchar2) then
247 p_rec.result_name :=
248 pay_sfr_shd.g_old_rec.result_name;
249 End If;
250 If (p_rec.result_rule_type = hr_api.g_varchar2) then
251 p_rec.result_rule_type :=
252 pay_sfr_shd.g_old_rec.result_rule_type;
253 End If;
254 If (p_rec.severity_level = hr_api.g_varchar2) then
255 p_rec.severity_level :=
256 pay_sfr_shd.g_old_rec.severity_level;
257 End If;
258 If (p_rec.input_value_id = hr_api.g_number) then
259 p_rec.input_value_id :=
260 pay_sfr_shd.g_old_rec.input_value_id;
261 End If;
262 If (p_rec.exclusion_rule_id = hr_api.g_number) then
263 p_rec.exclusion_rule_id :=
264 pay_sfr_shd.g_old_rec.exclusion_rule_id;
265 End If;
266 If (p_rec.element_name = hr_api.g_varchar2) then
267 p_rec.element_name :=
268 pay_sfr_shd.g_old_rec.element_name;
269 End If;
270 --
271 hr_utility.set_location(' Leaving:'||l_proc, 10);
272 --
273 End convert_defs;
274 --
275 -- ----------------------------------------------------------------------------
276 -- |---------------------------------< upd >----------------------------------|
277 -- ----------------------------------------------------------------------------
278 Procedure upd
279 (
280 p_effective_date in date,
281 p_rec in out nocopy pay_sfr_shd.g_rec_type
282 ) is
283 --
284 l_proc varchar2(72) := g_package||'upd';
285 --
286 Begin
287 hr_utility.set_location('Entering:'||l_proc, 5);
288 --
289 -- We must lock the row which we need to update.
290 --
291 pay_sfr_shd.lck
292 (
293 p_rec.formula_result_rule_id,
294 p_rec.object_version_number
295 );
296 --
297 -- 1. During an update system defaults are used to determine if
298 -- arguments have been defaulted or not. We must therefore
299 -- derive the full record structure values to be updated.
300 --
301 -- 2. Call the supporting update validate operations.
302 --
303 convert_defs(p_rec);
304 pay_sfr_bus.update_validate(p_effective_date, p_rec);
305 --
306 -- Call the supporting pre-update operation
307 --
308 pre_update(p_rec);
309 --
310 -- Update the row.
311 --
312 update_dml(p_rec);
313 --
314 -- Call the supporting post-update operation
315 --
316 post_update(p_rec);
317 End upd;
318 --
319 -- ----------------------------------------------------------------------------
320 -- |---------------------------------< upd >----------------------------------|
321 -- ----------------------------------------------------------------------------
322 Procedure upd
323 (
324 p_effective_date in date,
325 p_formula_result_rule_id in number,
326 p_element_type_id in number default hr_api.g_number,
327 p_result_name in varchar2 default hr_api.g_varchar2,
328 p_result_rule_type in varchar2 default hr_api.g_varchar2,
329 p_severity_level in varchar2 default hr_api.g_varchar2,
330 p_input_value_id in number default hr_api.g_number,
331 p_exclusion_rule_id in number default hr_api.g_number,
332 p_element_name in varchar2 default hr_api.g_varchar2,
333 p_object_version_number in out nocopy number
334 ) is
335 --
336 l_rec pay_sfr_shd.g_rec_type;
337 l_proc varchar2(72) := g_package||'upd';
338 --
339 Begin
340 hr_utility.set_location('Entering:'||l_proc, 5);
341 --
342 -- Call conversion function to turn arguments into the
343 -- l_rec structure.
344 --
345 l_rec :=
346 pay_sfr_shd.convert_args
347 (
348 p_formula_result_rule_id,
349 hr_api.g_number,
350 p_element_type_id,
351 p_result_name,
352 p_result_rule_type,
353 p_severity_level,
354 p_input_value_id,
355 p_exclusion_rule_id,
356 p_element_name,
357 p_object_version_number
358 );
359 --
360 -- Having converted the arguments into the
361 -- plsql record structure we call the corresponding record
362 -- business process.
363 --
364 upd(p_effective_date, l_rec);
365 p_object_version_number := l_rec.object_version_number;
366 --
367 hr_utility.set_location(' Leaving:'||l_proc, 10);
368 End upd;
369 --
370 end pay_sfr_upd;
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