1 Package Body per_vgr_del as
2 /* $Header: pevgrrhi.pkb 120.0.12010000.2 2008/08/06 09:39:05 ubhat ship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' per_vgr_del.'; -- Global package name
9 --
10 -- ----------------------------------------------------------------------------
11 -- |------------------------------< delete_dml >------------------------------|
12 -- ----------------------------------------------------------------------------
13 -- {Start Of Comments}
14 --
15 -- Description:
16 -- This procedure controls the actual dml delete logic. The functions of this
17 -- procedure are as follows:
18 -- 1) To set and unset the g_api_dml status as required (as we are about to
19 -- perform dml).
20 -- 2) To delete the specified row from the schema using the primary key in
21 -- the predicates.
22 -- 3) To trap any constraint violations that may have occurred.
23 -- 4) To raise any other errors.
24 --
25 -- Pre Conditions:
26 -- This is an internal private procedure which must be called from the del
27 -- procedure.
28 --
29 -- In Arguments:
30 -- A Pl/Sql record structre.
31 --
32 -- Post Success:
33 -- The specified row will be delete from the schema.
34 --
35 -- Post Failure:
36 -- On the delete dml failure it is important to note that we always reset the
37 -- g_api_dml status to false.
38 -- If a child 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 -- g_api_dml status is reset.
42 --
43 -- Developer Implementation Notes:
44 -- None.
45 --
46 -- Access Status:
47 -- Internal Table Handler Use Only.
48 --
49 -- {End Of Comments}
50 -- ----------------------------------------------------------------------------
51 Procedure delete_dml(p_rec in per_vgr_shd.g_rec_type) is
52 --
53 l_proc varchar2(72) := g_package||'delete_dml';
54 --
55 Begin
56 hr_utility.set_location('Entering:'||l_proc, 5);
57 --
58 per_vgr_shd.g_api_dml := true; -- Set the api dml status
59 --
60 -- Delete the per_valid_grades row.
61 --
62 delete from per_valid_grades
63 where valid_grade_id = p_rec.valid_grade_id;
64 --
65 per_vgr_shd.g_api_dml := false; -- Unset the api dml status
66 --
67 hr_utility.set_location(' Leaving:'||l_proc, 10);
68 --
69 Exception
70 When hr_api.child_integrity_violated then
71 -- Child integrity has been violated
72 per_vgr_shd.g_api_dml := false; -- Unset the api dml status
73 per_vgr_shd.constraint_error
74 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
75 When Others Then
76 per_vgr_shd.g_api_dml := false; -- Unset the api dml status
77 Raise;
78 End delete_dml;
79 --
80 -- ----------------------------------------------------------------------------
81 -- |------------------------------< pre_delete >------------------------------|
82 -- ----------------------------------------------------------------------------
83 -- {Start Of Comments}
84 --
85 -- Description:
86 -- This private procedure contains any processing which is required before
87 -- the delete dml.
88 --
89 -- Pre Conditions:
90 -- This is an internal procedure which is called from the del procedure.
91 --
92 -- In Arguments:
93 -- A Pl/Sql record structre.
94 --
95 -- Post Success:
96 -- Processing continues.
97 --
98 -- Post Failure:
99 -- If an error has occurred, an error message and exception will be raised
100 -- but not handled.
101 --
102 -- Developer Implementation Notes:
103 -- Any pre-processing required before the delete dml is issued should be
104 -- coded within this procedure. It is important to note that any 3rd party
105 -- maintenance should be reviewed before placing in this procedure.
106 --
107 -- Access Status:
108 -- Internal Table Handler Use Only.
109 --
110 -- {End Of Comments}
111 -- ----------------------------------------------------------------------------
112 Procedure pre_delete(p_rec in per_vgr_shd.g_rec_type) is
113 --
114 l_proc varchar2(72) := g_package||'pre_delete';
115 --
116 Begin
117 hr_utility.set_location('Entering:'||l_proc, 5);
118 --
119 hr_utility.set_location(' Leaving:'||l_proc, 10);
120 End pre_delete;
121 --
122 -- ----------------------------------------------------------------------------
123 -- |-----------------------------< post_delete >------------------------------|
124 -- ----------------------------------------------------------------------------
125 -- {Start Of Comments}
126 --
127 -- Description:
128 -- This private procedure contains any processing which is required after the
129 -- delete dml.
130 --
131 -- Pre Conditions:
132 -- This is an internal procedure which is called from the del procedure.
133 --
134 -- In Arguments:
135 -- A Pl/Sql record structre.
136 --
137 -- Post Success:
138 -- Processing continues.
139 --
140 -- Post Failure:
141 -- If an error has occurred, an error message and exception will be raised
142 -- but not handled.
143 --
144 -- Developer Implementation Notes:
145 -- Any post-processing required after the delete dml is issued should be
146 -- coded within this procedure. It is important to note that any 3rd party
147 -- maintenance should be reviewed before placing in this procedure.
148 --
149 -- Access Status:
150 -- Internal table Handler Use Only.
151 --
152 -- {End Of Comments}
153 -- ----------------------------------------------------------------------------
154 Procedure post_delete(p_rec in per_vgr_shd.g_rec_type) is
155 --
156 l_proc varchar2(72) := g_package||'post_delete';
157 --
158 Begin
159 hr_utility.set_location('Entering:'||l_proc, 5);
160 --
161 -- Start of API User Hook for post_delete.
162 begin
163 per_vgr_rkd.after_delete
164 (
165 p_valid_grade_id =>p_rec.valid_grade_id
166 ,p_business_group_id_o =>per_vgr_shd.g_old_rec.business_group_id
167 ,p_grade_id_o =>per_vgr_shd.g_old_rec.grade_id
168 ,p_date_from_o =>per_vgr_shd.g_old_rec.date_from
169 ,p_comments_o =>per_vgr_shd.g_old_rec.comments
170 ,p_date_to_o =>per_vgr_shd.g_old_rec.date_to
171 ,p_job_id_o =>per_vgr_shd.g_old_rec.job_id
172 ,p_position_id_o =>per_vgr_shd.g_old_rec.position_id
173 ,p_request_id_o =>per_vgr_shd.g_old_rec.request_id
174 ,p_program_application_id_o =>per_vgr_shd.g_old_rec.program_application_id
175 ,p_program_id_o =>per_vgr_shd.g_old_rec.program_id
176 ,p_program_update_date_o =>per_vgr_shd.g_old_rec.program_update_date
177 ,p_attribute_category_o =>per_vgr_shd.g_old_rec.attribute_category
178 ,p_attribute1_o =>per_vgr_shd.g_old_rec.attribute1
179 ,p_attribute2_o =>per_vgr_shd.g_old_rec.attribute2
180 ,p_attribute3_o =>per_vgr_shd.g_old_rec.attribute3
181 ,p_attribute4_o =>per_vgr_shd.g_old_rec.attribute4
182 ,p_attribute5_o =>per_vgr_shd.g_old_rec.attribute5
183 ,p_attribute6_o =>per_vgr_shd.g_old_rec.attribute6
184 ,p_attribute7_o =>per_vgr_shd.g_old_rec.attribute7
185 ,p_attribute8_o =>per_vgr_shd.g_old_rec.attribute8
186 ,p_attribute9_o =>per_vgr_shd.g_old_rec.attribute9
187 ,p_attribute10_o =>per_vgr_shd.g_old_rec.attribute10
188 ,p_attribute11_o =>per_vgr_shd.g_old_rec.attribute11
189 ,p_attribute12_o =>per_vgr_shd.g_old_rec.attribute12
190 ,p_attribute13_o =>per_vgr_shd.g_old_rec.attribute13
191 ,p_attribute14_o =>per_vgr_shd.g_old_rec.attribute14
192 ,p_attribute15_o =>per_vgr_shd.g_old_rec.attribute15
193 ,p_attribute16_o =>per_vgr_shd.g_old_rec.attribute16
194 ,p_attribute17_o =>per_vgr_shd.g_old_rec.attribute17
195 ,p_attribute18_o =>per_vgr_shd.g_old_rec.attribute18
196 ,p_attribute19_o =>per_vgr_shd.g_old_rec.attribute19
197 ,p_attribute20_o =>per_vgr_shd.g_old_rec.attribute20
198 ,p_object_version_number_o =>per_vgr_shd.g_old_rec.object_version_number
199 );
200 exception
201 when hr_api.cannot_find_prog_unit then
202 hr_api.cannot_find_prog_unit_error
203 (p_module_name => 'PER_VALID_GRADES'
204 ,p_hook_type => 'AD'
205 );
206 end;
207 -- End of API User Hook for post_delete.
208 hr_utility.set_location(' Leaving:'||l_proc, 10);
209 End post_delete;
210 --
211 -- ----------------------------------------------------------------------------
212 -- |---------------------------------< del >----------------------------------|
213 -- ----------------------------------------------------------------------------
214 Procedure del
215 (
216 p_rec in per_vgr_shd.g_rec_type,
217 p_validate in boolean default false
218 ) is
219 --
220 l_proc varchar2(72) := g_package||'del';
221 --
222 Begin
223 hr_utility.set_location('Entering:'||l_proc, 5);
224 --
225 -- Determine if the business process is to be validated.
226 --
227 If p_validate then
228 --
229 -- Issue the savepoint.
230 --
231 SAVEPOINT del_per_vgr;
232 End If;
233 --
234 -- We must lock the row which we need to delete.
235 --
236 per_vgr_shd.lck
237 (
238 p_rec.valid_grade_id,
239 p_rec.object_version_number
240 );
241 --
242 -- Call the supporting delete validate operation
243 --
244 per_vgr_bus.delete_validate(p_rec);
245 --
246 -- Call the supporting pre-delete operation
247 --
248 pre_delete(p_rec);
249 --
250 -- Delete the row.
251 --
252 delete_dml(p_rec);
253 --
254 -- Call the supporting post-delete operation
255 --
256 post_delete(p_rec);
257 --
258 -- If we are validating then raise the Validate_Enabled exception
259 --
260 If p_validate then
261 Raise HR_Api.Validate_Enabled;
262 End If;
263 --
264 hr_utility.set_location(' Leaving:'||l_proc, 10);
265 Exception
266 When HR_Api.Validate_Enabled Then
267 --
268 -- As the Validate_Enabled exception has been raised
269 -- we must rollback to the savepoint
270 --
271 ROLLBACK TO del_per_vgr;
272 End del;
273 --
274 -- ----------------------------------------------------------------------------
275 -- |---------------------------------< del >----------------------------------|
276 -- ----------------------------------------------------------------------------
277 Procedure del
278 (
279 p_valid_grade_id in number,
280 p_object_version_number in number,
281 p_validate in boolean default false
282 ) is
283 --
284 l_rec per_vgr_shd.g_rec_type;
285 l_proc varchar2(72) := g_package||'del';
286 --
287 Begin
288 hr_utility.set_location('Entering:'||l_proc, 5);
289 --
290 -- As the delete procedure accepts a plsql record structure we do need to
291 -- convert the arguments into the record structure.
292 -- We don't need to call the supplied conversion argument routine as we
293 -- only need a few attributes.
294 --
295 l_rec.valid_grade_id:= p_valid_grade_id;
296 l_rec.object_version_number := p_object_version_number;
297 --
298 -- Having converted the arguments into the per_vgr_rec
299 -- plsql record structure we must call the corresponding entity
300 -- business process
301 --
302 del(l_rec, p_validate);
303 --
304 hr_utility.set_location(' Leaving:'||l_proc, 10);
305 End del;
306 --
307 end per_vgr_del;
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