1 Package Body ota_tsr_del as
2 /* $Header: ottsr01t.pkb 120.2 2005/08/08 23:27:40 ssur noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' ota_tsr_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 Development Use Only.
48 --
49 -- {End Of Comments}
50 -- ----------------------------------------------------------------------------
51 Procedure delete_dml(p_rec in ota_tsr_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 ota_tsr_shd.g_api_dml := true; -- Set the api dml status
59
60 -- Bug. no. 3242410
61 ota_srt_del.del_tl (p_supplied_resource_id => p_rec.supplied_resource_id);
62
63 -- Delete the ota_suppliable_resources row.
64 --
65
66 delete from ota_suppliable_resources
67 where supplied_resource_id = p_rec.supplied_resource_id;
68 --
69 ota_tsr_shd.g_api_dml := false; -- Unset the api dml status
70 --
71 hr_utility.set_location(' Leaving:'||l_proc, 10);
72 --
73 Exception
74 When hr_api.child_integrity_violated then
75 -- Child integrity has been violated
76 ota_tsr_shd.g_api_dml := false; -- Unset the api dml status
77 ota_tsr_shd.constraint_error
78 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
79 When Others Then
80 ota_tsr_shd.g_api_dml := false; -- Unset the api dml status
81 Raise;
82 End delete_dml;
83 --
84 -- ----------------------------------------------------------------------------
85 -- |------------------------------< pre_delete >------------------------------|
86 -- ----------------------------------------------------------------------------
87 -- {Start Of Comments}
88 --
89 -- Description:
90 -- This private procedure contains any processing which is required before
91 -- the delete dml.
92 --
93 -- Pre Conditions:
94 -- This is an internal procedure which is called from the del procedure.
95 --
96 -- In Arguments:
97 -- A Pl/Sql record structre.
98 --
99 -- Post Success:
100 -- Processing continues.
101 --
102 -- Post Failure:
103 -- If an error has occurred, an error message and exception will be raised
104 -- but not handled.
105 --
106 -- Developer Implementation Notes:
107 -- Any pre-processing required before the delete dml is issued should be
108 -- coded within this procedure. It is important to note that any 3rd party
109 -- maintenance should be reviewed before placing in this procedure.
110 --
111 -- Access Status:
112 -- Internal Development Use Only.
113 --
114 -- {End Of Comments}
115 -- ----------------------------------------------------------------------------
116 Procedure pre_delete(p_rec in ota_tsr_shd.g_rec_type) is
117 --
118 l_proc varchar2(72) := g_package||'pre_delete';
119 --
120 Begin
121 hr_utility.set_location('Entering:'||l_proc, 5);
122 --
123 hr_utility.set_location(' Leaving:'||l_proc, 10);
124 End pre_delete;
125 --
126 -- ----------------------------------------------------------------------------
127 -- |-----------------------------< post_delete >------------------------------|
128 -- ----------------------------------------------------------------------------
129 -- {Start Of Comments}
130 --
131 -- Description:
132 -- This private procedure contains any processing which is required after the
133 -- delete dml.
134 --
135 -- Pre Conditions:
136 -- This is an internal procedure which is called from the del procedure.
137 --
138 -- In Arguments:
139 -- A Pl/Sql record structre.
140 --
141 -- Post Success:
142 -- Processing continues.
143 --
144 -- Post Failure:
145 -- If an error has occurred, an error message and exception will be raised
146 -- but not handled.
147 --
148 -- Developer Implementation Notes:
149 -- Any post-processing required after the delete dml is issued should be
150 -- coded within this procedure. It is important to note that any 3rd party
151 -- maintenance should be reviewed before placing in this procedure.
152 --
153 -- Access Status:
154 -- Internal Development Use Only.
155 --
156 -- {End Of Comments}
157 -- ----------------------------------------------------------------------------
158 Procedure post_delete(p_rec in ota_tsr_shd.g_rec_type) is
159 --
160 l_proc varchar2(72) := g_package||'post_delete';
161 --
162 Begin
163 hr_utility.set_location('Entering:'||l_proc, 5);
164 --
165 hr_utility.set_location(' Leaving:'||l_proc, 10);
166 End post_delete;
167 --
168 -- ----------------------------------------------------------------------------
169 -- |---------------------------------< del >----------------------------------|
170 -- ----------------------------------------------------------------------------
171 Procedure del
172 (
173 p_rec in ota_tsr_shd.g_rec_type,
174 p_validate in boolean
175 ) is
176 --
177 l_proc varchar2(72) := g_package||'del';
178 --
179 Begin
180 hr_utility.set_location('Entering:'||l_proc, 5);
181 --
182 -- Determine if the business process is to be validated.
183 --
184 If p_validate then
185 --
186 -- Issue the savepoint.
187 --
188 SAVEPOINT del_ota_tsr;
189 End If;
190 --
191 -- We must lock the row which we need to delete.
192 --
193 ota_tsr_shd.lck
194 (
195 p_rec.supplied_resource_id,
196 p_rec.object_version_number
197 );
198 --
199 -- Call the supporting delete validate operation
200 --
201 ota_tsr_bus.delete_validate(p_rec);
202 --
203 -- Call the supporting pre-delete operation
204 --
205 pre_delete(p_rec);
206 --
207 -- Delete the row.
208 --
209 delete_dml(p_rec);
210 --
211 -- Call the supporting post-delete operation
212 --
213 post_delete(p_rec);
214 --
215 -- If we are validating then raise the Validate_Enabled exception
216 --
217 If p_validate then
218 Raise HR_Api.Validate_Enabled;
219 End If;
220 --
221 hr_utility.set_location(' Leaving:'||l_proc, 10);
222 Exception
223 When HR_Api.Validate_Enabled Then
224 --
225 -- As the Validate_Enabled exception has been raised
226 -- we must rollback to the savepoint
227 --
228 ROLLBACK TO del_ota_tsr;
229 End del;
230 --
231 -- ----------------------------------------------------------------------------
232 -- |---------------------------------< del >----------------------------------|
233 -- ----------------------------------------------------------------------------
234 Procedure del
235 (
236 p_supplied_resource_id in number,
237 p_object_version_number in number,
238 p_validate in boolean
239 ) is
240 --
241 l_rec ota_tsr_shd.g_rec_type;
242 l_proc varchar2(72) := g_package||'del';
243 --
244 Begin
245 hr_utility.set_location('Entering:'||l_proc, 5);
246 --
247 -- As the delete procedure accepts a plsql record structure we do need to
248 -- convert the arguments into the record structure.
249 -- We don't need to call the supplied conversion argument routine as we
250 -- only need a few attributes.
251 --
252 l_rec.supplied_resource_id:= p_supplied_resource_id;
253 l_rec.object_version_number := p_object_version_number;
254 --
255 -- Having converted the arguments into the ota_tsr_rec
256 -- plsql record structure we must call the corresponding entity
257 -- business process
258 --
259 del(l_rec, p_validate);
260 --
261 hr_utility.set_location(' Leaving:'||l_proc, 10);
262 End del;
263 --
264 end ota_tsr_del;
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