1 Package Body ota_ftu_del as
2 /* $Header: otfturhi.pkb 120.1 2005/09/21 02:31 aabalakr noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' ota_ftu_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:
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 -- 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
52 (p_rec in ota_ftu_shd.g_rec_type
53 ) is
54 --
55 l_proc varchar2(72) := g_package||'delete_dml';
56 --
57 Begin
58 hr_utility.set_location('Entering:'||l_proc, 5);
59 --
60 --
61 --
62 -- Delete the ota_pvt_frm_thread_users row.
63 --
64 delete from ota_pvt_frm_thread_users
65 where forum_thread_id = p_rec.forum_thread_id
66 and forum_id = p_rec.forum_id
67 and (person_id is null or person_id = p_rec.person_id)
68 and (contact_id is null or contact_id = p_rec.contact_id);
69 --
70 --
71 --
72 hr_utility.set_location(' Leaving:'||l_proc, 10);
73 --
74 Exception
75 When hr_api.child_integrity_violated then
76 -- Child integrity has been violated
77 --
78 ota_ftu_shd.constraint_error
79 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
80 When Others Then
81 --
82 Raise;
83 End delete_dml;
84 --
85 -- ----------------------------------------------------------------------------
86 -- |------------------------------< pre_delete >------------------------------|
87 -- ----------------------------------------------------------------------------
88 -- {Start Of Comments}
89 --
90 -- Description:
91 -- This private procedure contains any processing which is required before
92 -- the delete dml.
93 --
94 -- Prerequisites:
95 -- This is an internal procedure which is called from the del procedure.
96 --
97 -- In Parameters:
98 -- A Pl/Sql record structre.
99 --
100 -- Post Success:
101 -- Processing continues.
102 --
103 -- Post Failure:
104 -- If an error has occurred, an error message and exception will be raised
105 -- but not handled.
106 --
107 -- Developer Implementation Notes:
108 -- Any pre-processing required before the delete dml is issued should be
109 -- coded within this procedure. It is important to note that any 3rd party
110 -- maintenance should be reviewed before placing in this procedure.
111 --
112 -- Access Status:
113 -- Internal Row Handler Use Only.
114 --
115 -- {End Of Comments}
116 -- ----------------------------------------------------------------------------
117 Procedure pre_delete(p_rec in ota_ftu_shd.g_rec_type) is
118 --
119 l_proc varchar2(72) := g_package||'pre_delete';
120 --
121 Begin
122 hr_utility.set_location('Entering:'||l_proc, 5);
123 --
124 hr_utility.set_location(' Leaving:'||l_proc, 10);
125 End pre_delete;
126 --
127 -- ----------------------------------------------------------------------------
128 -- |-----------------------------< post_delete >------------------------------|
129 -- ----------------------------------------------------------------------------
130 -- {Start Of Comments}
131 --
132 -- Description:
133 -- This private procedure contains any processing which is required after
134 -- the delete dml.
135 --
136 -- Prerequistes:
137 -- This is an internal procedure which is called from the del procedure.
138 --
139 -- In Parameters:
140 -- A Pl/Sql record structure.
141 --
142 -- Post Success:
143 -- Processing continues.
144 --
145 -- Post Failure:
146 -- If an error has occurred, an error message and exception will be raised
147 -- but not handled.
148 --
149 -- Developer Implementation Notes:
150 -- Any post-processing required after the delete dml is issued should be
151 -- coded within this procedure. It is important to note that any 3rd party
152 -- maintenance should be reviewed before placing in this procedure.
153 --
154 -- Access Status:
155 -- Internal Row Handler Use Only.
156 --
157 -- {End Of Comments}
158 -- -----------------------------------------------------------------------------
159 Procedure post_delete(p_rec in ota_ftu_shd.g_rec_type) is
160 --
161 l_proc varchar2(72) := g_package||'post_delete';
162 --
163 Begin
164 hr_utility.set_location('Entering:'||l_proc, 5);
165 begin
166 --
167 ota_ftu_rkd.after_delete
168 (p_forum_thread_id
169 => p_rec.forum_thread_id
170 ,p_forum_id
171 => p_rec.forum_id
172 ,p_person_id
173 => p_rec.person_id
174 ,p_contact_id
175 => p_rec.contact_id
176 ,p_business_group_id_o
177 => ota_ftu_shd.g_old_rec.business_group_id
178 ,p_author_person_id_o
179 => ota_ftu_shd.g_old_rec.author_person_id
180 ,p_author_contact_id_o
181 => ota_ftu_shd.g_old_rec.author_contact_id
182 ,p_object_version_number_o
183 => ota_ftu_shd.g_old_rec.object_version_number
184 );
185 --
186 exception
187 --
188 when hr_api.cannot_find_prog_unit then
189 --
190 hr_api.cannot_find_prog_unit_error
191 (p_module_name => 'OTA_PVT_FRM_THREAD_USERS'
192 ,p_hook_type => 'AD');
193 --
194 end;
195 --
196 hr_utility.set_location(' Leaving:'||l_proc, 10);
197 End post_delete;
198 --
199 -- ----------------------------------------------------------------------------
200 -- |---------------------------------< del >----------------------------------|
201 -- ----------------------------------------------------------------------------
202 Procedure del
203 (p_rec in ota_ftu_shd.g_rec_type
204 ) is
205 --
206 l_proc varchar2(72) := g_package||'del';
207 --
208 Begin
209 hr_utility.set_location('Entering:'||l_proc, 5);
210 --
211 -- We must lock the row which we need to delete.
212 --
213 ota_ftu_shd.lck
214 (p_rec.forum_thread_id
215 ,p_rec.forum_id
216 ,p_rec.person_id
217 ,p_rec.contact_id
218 ,p_rec.object_version_number
219 );
220 --
221 -- Call the supporting delete validate operation
222 --
223 ota_ftu_bus.delete_validate(p_rec);
224 --
225 -- Call to raise any errors on multi-message list
226 hr_multi_message.end_validation_set;
227 --
228 -- Call the supporting pre-delete operation
229 --
230 ota_ftu_del.pre_delete(p_rec);
231 --
232 -- Delete the row.
233 --
234 ota_ftu_del.delete_dml(p_rec);
235 --
236 -- Call the supporting post-delete operation
237 --
238 ota_ftu_del.post_delete(p_rec);
239 --
240 -- Call to raise any errors on multi-message list
241 hr_multi_message.end_validation_set;
242 --
243 End del;
244 --
245 -- ----------------------------------------------------------------------------
246 -- |---------------------------------< del >----------------------------------|
247 -- ----------------------------------------------------------------------------
248 Procedure del
249 (p_forum_thread_id in number
250 ,p_forum_id in number
251 ,p_person_id in number
252 ,p_contact_id in number
253 ,p_object_version_number in number
254 ) is
255 --
256 l_rec ota_ftu_shd.g_rec_type;
257 l_proc varchar2(72) := g_package||'del';
258 --
259 Begin
260 hr_utility.set_location('Entering:'||l_proc, 5);
261 --
262 -- As the delete procedure accepts a plsql record structure we do need to
263 -- convert the arguments into the record structure.
264 -- We don't need to call the supplied conversion argument routine as we
265 -- only need a few attributes.
266 --
267 l_rec.forum_thread_id := p_forum_thread_id;
268 l_rec.forum_id := p_forum_id;
269 l_rec.person_id := p_person_id;
270 l_rec.contact_id := p_contact_id;
271 l_rec.object_version_number := p_object_version_number;
272 --
273 -- Having converted the arguments into the ota_ftu_rec
274 -- plsql record structure we must call the corresponding entity
275 -- business process
276 --
277 ota_ftu_del.del(l_rec);
278 --
279 hr_utility.set_location(' Leaving:'||l_proc, 10);
280 End del;
281 --
282 end ota_ftu_del;
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