1 Package Body ota_tsr_del as
2 /* $Header: ottsr01t.pkb 120.3.12020000.3 2012/12/14 09:48:09 atadepal ship $ */
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 l_resDefId ota_resource_definitions.resource_definition_id%type;
55 --
56 Begin
57 hr_utility.set_location('Entering:'||l_proc, 5);
58 --
59 ota_tsr_shd.g_api_dml := true; -- Set the api dml status
60
61 -- Bug. no. 3242410
62 ota_srt_del.del_tl (p_supplied_resource_id => p_rec.supplied_resource_id);
63
64
65 select resource_definition_id into l_resDefId
66 from ota_suppliable_resources
67 where supplied_resource_id = p_rec.supplied_resource_id;
68
69 -- Delete the ota_suppliable_resources row.
70 --
71
72 delete from ota_suppliable_resources
73 where supplied_resource_id = p_rec.supplied_resource_id;
74
75 begin
76
77
78 delete from ota_resource_definitions
79 where resource_definition_id = l_resDefId;
80
81 Exception
82 When Others Then
83 ota_tsr_shd.g_api_dml := false; -- Unset the api dml status
84 Raise;
85 End;
86 --
87 ota_tsr_shd.g_api_dml := false; -- Unset the api dml status
88 --
89 hr_utility.set_location(' Leaving:'||l_proc, 10);
90 --
91 Exception
92 When hr_api.child_integrity_violated then
93 -- Child integrity has been violated
94 ota_tsr_shd.g_api_dml := false; -- Unset the api dml status
95 ota_tsr_shd.constraint_error
96 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
97 When Others Then
98 ota_tsr_shd.g_api_dml := false; -- Unset the api dml status
99 Raise;
100 End delete_dml;
101 --
102 -- ----------------------------------------------------------------------------
103 -- |------------------------------< pre_delete >------------------------------|
104 -- ----------------------------------------------------------------------------
105 -- {Start Of Comments}
106 --
107 -- Description:
108 -- This private procedure contains any processing which is required before
109 -- the delete dml.
110 --
111 -- Pre Conditions:
112 -- This is an internal procedure which is called from the del procedure.
113 --
114 -- In Arguments:
115 -- A Pl/Sql record structre.
116 --
117 -- Post Success:
118 -- Processing continues.
119 --
120 -- Post Failure:
121 -- If an error has occurred, an error message and exception will be raised
122 -- but not handled.
123 --
124 -- Developer Implementation Notes:
125 -- Any pre-processing required before the delete 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 Development Use Only.
131 --
132 -- {End Of Comments}
133 -- ----------------------------------------------------------------------------
134 Procedure pre_delete(p_rec in ota_tsr_shd.g_rec_type) is
135 --
136 l_proc varchar2(72) := g_package||'pre_delete';
137 --
138 Begin
139 hr_utility.set_location('Entering:'||l_proc, 5);
140 --
141 hr_utility.set_location(' Leaving:'||l_proc, 10);
142 End pre_delete;
143 --
144 -- ----------------------------------------------------------------------------
145 -- |-----------------------------< post_delete >------------------------------|
146 -- ----------------------------------------------------------------------------
147 -- {Start Of Comments}
148 --
149 -- Description:
150 -- This private procedure contains any processing which is required after the
151 -- delete dml.
152 --
153 -- Pre Conditions:
154 -- This is an internal procedure which is called from the del procedure.
155 --
156 -- In Arguments:
157 -- A Pl/Sql record structre.
158 --
159 -- Post Success:
160 -- Processing continues.
161 --
162 -- Post Failure:
163 -- If an error has occurred, an error message and exception will be raised
164 -- but not handled.
165 --
166 -- Developer Implementation Notes:
167 -- Any post-processing required after the delete dml is issued should be
168 -- coded within this procedure. It is important to note that any 3rd party
169 -- maintenance should be reviewed before placing in this procedure.
170 --
171 -- Access Status:
172 -- Internal Development Use Only.
173 --
174 -- {End Of Comments}
175 -- ----------------------------------------------------------------------------
176 Procedure post_delete(p_rec in ota_tsr_shd.g_rec_type) is
177 --
178 l_proc varchar2(72) := g_package||'post_delete';
179 --
180 Begin
181 hr_utility.set_location('Entering:'||l_proc, 5);
182 --
183 hr_utility.set_location(' Leaving:'||l_proc, 10);
184 End post_delete;
185 --
186 -- ----------------------------------------------------------------------------
187 -- |---------------------------------< del >----------------------------------|
188 -- ----------------------------------------------------------------------------
189 Procedure del
190 (
191 p_rec in ota_tsr_shd.g_rec_type,
192 p_validate in boolean
193 ) is
194 --
195 l_proc varchar2(72) := g_package||'del';
196 --
197 Begin
198 hr_utility.set_location('Entering:'||l_proc, 5);
199 --
200 -- Determine if the business process is to be validated.
201 --
202 If p_validate then
203 --
204 -- Issue the savepoint.
205 --
206 SAVEPOINT del_ota_tsr;
207 End If;
208 --
209 -- We must lock the row which we need to delete.
210 --
211 ota_tsr_shd.lck
212 (
213 p_rec.supplied_resource_id,
214 p_rec.object_version_number
215 );
216 --
217 -- Call the supporting delete validate operation
218 --
219 ota_tsr_bus.delete_validate(p_rec);
220 --
221 -- Call the supporting pre-delete operation
222 --
223 pre_delete(p_rec);
224 --
225 -- Delete the row.
226 --
227 delete_dml(p_rec);
228 --
229 -- Call the supporting post-delete operation
230 --
231 post_delete(p_rec);
232 --
233 -- If we are validating then raise the Validate_Enabled exception
234 --
235 If p_validate then
236 Raise HR_Api.Validate_Enabled;
237 End If;
238 --
239 hr_utility.set_location(' Leaving:'||l_proc, 10);
240 Exception
241 When HR_Api.Validate_Enabled Then
242 --
243 -- As the Validate_Enabled exception has been raised
244 -- we must rollback to the savepoint
245 --
246 ROLLBACK TO del_ota_tsr;
247 End del;
248 --
249 -- ----------------------------------------------------------------------------
250 -- |---------------------------------< del >----------------------------------|
251 -- ----------------------------------------------------------------------------
252 Procedure del
253 (
254 p_supplied_resource_id in number,
255 p_object_version_number in number,
256 p_validate in boolean
257 ) is
258 --
259 l_rec ota_tsr_shd.g_rec_type;
260 l_proc varchar2(72) := g_package||'del';
261 --
262 Begin
263 hr_utility.set_location('Entering:'||l_proc, 5);
264 --
265 -- As the delete procedure accepts a plsql record structure we do need to
266 -- convert the arguments into the record structure.
267 -- We don't need to call the supplied conversion argument routine as we
268 -- only need a few attributes.
269 --
270 l_rec.supplied_resource_id:= p_supplied_resource_id;
271 l_rec.object_version_number := p_object_version_number;
272 --
273 -- Having converted the arguments into the ota_tsr_rec
274 -- plsql record structure we must call the corresponding entity
275 -- business process
276 --
277 del(l_rec, p_validate);
278 --
279 hr_utility.set_location(' Leaving:'||l_proc, 10);
280 End del;
281 --
282 end ota_tsr_del;
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