1 Package Body per_gra_del as
2 /* $Header: pegrarhi.pkb 115.4 2003/08/31 00:48:34 kjagadee ship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' per_gra_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
17 -- this procedure are as follows:
21 -- the predicates.
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
22 -- 3) To trap any constraint violations that may have occurred.
23 -- 4) To raise any other errors.
24 --
25 -- Prerequisites:
26 -- This is an internal private procedure which must be called from the del
27 -- procedure.
28 --
29 -- In Parameters:
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 Row Handler Use Only.
48 --
49 -- {End Of Comments}
50 -- ----------------------------------------------------------------------------
51 Procedure delete_dml(p_rec in per_gra_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_gra_shd.g_api_dml := true; -- Set the api dml status
59 --
60 -- Delete the per_cagr_grades row.
61 --
62 delete from per_cagr_grades
63 where cagr_grade_id = p_rec.cagr_grade_id;
64 --
65 per_gra_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_gra_shd.g_api_dml := false; -- Unset the api dml status
73 per_gra_shd.constraint_error
74 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
75 When Others Then
76 per_gra_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 -- Prerequisites:
90 -- This is an internal procedure which is called from the del procedure.
91 --
92 -- In Parameters:
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 Row Handler Use Only.
109 --
110 -- {End Of Comments}
111 -- ----------------------------------------------------------------------------
112 Procedure pre_delete(p_rec in per_gra_shd.g_rec_type,
113 p_effective_date in date ) is
114 --
115 l_proc varchar2(72) := g_package||'pre_delete';
116 --
117 Begin
118 hr_utility.set_location('Entering:'||l_proc, 5);
119 --
120 hr_utility.set_location(' Leaving:'||l_proc, 10);
121 End pre_delete;
122 --
123 -- ----------------------------------------------------------------------------
124 -- |-----------------------------< post_delete >------------------------------|
125 -- ----------------------------------------------------------------------------
126 -- {Start Of Comments}
127 --
128 -- Description:
129 -- This private procedure contains any processing which is required after the
130 -- delete dml.
131 --
132 -- Prerequisites:
133 -- This is an internal procedure which is called from the del procedure.
134 --
135 -- In Parameters:
136 -- A Pl/Sql record structre.
137 --
138 -- Post Success:
139 -- Processing continues.
140 --
141 -- Post Failure:
142 -- If an error has occurred, an error message and exception will be raised
143 -- but not handled.
144 --
145 -- Developer Implementation Notes:
146 -- Any post-processing required after the delete dml is issued should be
147 -- coded within this procedure. It is important to note that any 3rd party
148 -- maintenance should be reviewed before placing in this procedure.
149 --
150 -- Access Status:
151 -- Internal table Handler Use Only.
152 --
153 -- {End Of Comments}
154 -- ----------------------------------------------------------------------------
155 Procedure post_delete(p_rec in per_gra_shd.g_rec_type,
156 p_effective_date in date ) is
157 --
158 l_proc varchar2(72) := g_package||'post_delete';
159 --
160 Begin
161 hr_utility.set_location('Entering:'||l_proc, 5);
162 --
163 --
164 -- Start of API User Hook for post_delete.
165 --
166 begin
167 --
171 ,p_cagr_grade_structure_id_o =>per_gra_shd.g_old_rec.cagr_grade_structure_id
168 per_gra_rkd.after_delete
169 (
170 p_cagr_grade_id =>p_rec.cagr_grade_id
172 ,p_cagr_grade_def_id_o =>per_gra_shd.g_old_rec.cagr_grade_def_id
173 ,p_sequence_o =>per_gra_shd.g_old_rec.sequence
174 ,p_object_version_number_o =>per_gra_shd.g_old_rec.object_version_number
175 ,p_effective_date =>p_effective_date
176 );
177 --
178 exception
179 --
180 when hr_api.cannot_find_prog_unit then
181 --
182 hr_api.cannot_find_prog_unit_error
183 (p_module_name => 'per_cagr_grades'
184 ,p_hook_type => 'AD');
185 --
186 end;
187 --
188 -- End of API User Hook for post_delete.
189 --
190 --
191 hr_utility.set_location(' Leaving:'||l_proc, 10);
192 End post_delete;
193 --
194 -- ----------------------------------------------------------------------------
195 -- |---------------------------------< del >----------------------------------|
196 -- ----------------------------------------------------------------------------
197 Procedure del
198 (
199 p_rec in per_gra_shd.g_rec_type,
200 p_effective_date in date
201 ) is
202 --
203 l_proc varchar2(72) := g_package||'del';
204 --
205 Begin
206 hr_utility.set_location('Entering:'||l_proc, 5);
207 --
208 -- We must lock the row which we need to delete.
209 --
210 per_gra_shd.lck
211 (
212 p_cagr_grade_id =>p_rec.cagr_grade_id,
213 p_object_version_number =>p_rec.object_version_number,
214 p_effective_date =>p_effective_date
215 );
216 --
217 -- Call the supporting delete validate operation
218 --
219 per_gra_bus.delete_validate(p_rec => p_rec,
220 p_effective_date =>p_effective_date);
221 --
222 -- Call the supporting pre-delete operation
223 --
224 pre_delete(p_rec =>p_rec,
225 p_effective_date =>p_effective_date);
226 --
227 -- Delete the row.
228 --
229 delete_dml(p_rec);
230 --
231 -- Call the supporting post-delete operation
232 --
233 post_delete(p_rec => p_rec,
234 p_effective_date =>p_effective_date);
235 --
236 hr_utility.set_location(' Leaving:'||l_proc, 10);
237 --
238 End del;
239 --
240 -- ----------------------------------------------------------------------------
241 -- |---------------------------------< del >----------------------------------|
242 -- ----------------------------------------------------------------------------
243 Procedure del
244 (
245 p_cagr_grade_id in number,
246 p_object_version_number in number,
247 p_effective_date in date
248 ) is
249 --
250 l_rec per_gra_shd.g_rec_type;
251 l_proc varchar2(72) := g_package||'del';
252 --
253 Begin
254 hr_utility.set_location('Entering:'||l_proc, 5);
255 --
256 -- As the delete procedure accepts a plsql record structure we do need to
257 -- convert the arguments into the record structure.
258 -- We don't need to call the supplied conversion argument routine as we
259 -- only need a few attributes.
260 --
261 l_rec.cagr_grade_id:= p_cagr_grade_id;
262 l_rec.object_version_number := p_object_version_number;
263 --
264 -- Having converted the arguments into the per_gra_rec
265 -- plsql record structure we must call the corresponding entity
266 -- business process
267 --
268 del(p_rec => l_rec,
269 p_effective_date =>p_effective_date);
270 --
271 hr_utility.set_location(' Leaving:'||l_proc, 10);
272 End del;
273 --
274 end per_gra_del;
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