1 Package Body pqp_ert_del as
2 /* $Header: pqertrhi.pkb 120.7 2006/09/15 00:09:58 sshetty noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' pqp_ert_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 pqp_ert_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 pqp_ert_shd.g_api_dml := true; -- Set the api dml status
61 --
62 -- Delete the pqp_exception_reports_tl row.
63 --
64 delete from pqp_exception_reports_tl
65 where exception_report_id = p_rec.exception_report_id
66 and language = p_rec.language;
67 --
68 pqp_ert_shd.g_api_dml := false; -- Unset the api dml status
69 --
70 hr_utility.set_location(' Leaving:'||l_proc, 10);
71 --
72 Exception
73 When hr_api.child_integrity_violated then
74 -- Child integrity has been violated
75 pqp_ert_shd.g_api_dml := false; -- Unset the api dml status
76 pqp_ert_shd.constraint_error
77 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
78 When Others Then
79 pqp_ert_shd.g_api_dml := false; -- Unset the api dml status
80 Raise;
81 End delete_dml;
82 --
83 -- ----------------------------------------------------------------------------
84 -- |------------------------------< pre_delete >------------------------------|
85 -- ----------------------------------------------------------------------------
86 -- {Start Of Comments}
87 --
88 -- Description:
89 -- This private procedure contains any processing which is required before
90 -- the delete dml.
91 --
92 -- Prerequisites:
93 -- This is an internal procedure which is called from the del procedure.
94 --
95 -- In Parameters:
96 -- A Pl/Sql record structre.
97 --
98 -- Post Success:
99 -- Processing continues.
100 --
101 -- Post Failure:
102 -- If an error has occurred, an error message and exception will be raised
103 -- but not handled.
104 --
105 -- Developer Implementation Notes:
106 -- Any pre-processing required before the delete dml is issued should be
107 -- coded within this procedure. It is important to note that any 3rd party
108 -- maintenance should be reviewed before placing in this procedure.
109 --
110 -- Access Status:
111 -- Internal Row Handler Use Only.
112 --
113 -- {End Of Comments}
114 -- ----------------------------------------------------------------------------
115 Procedure pre_delete(p_rec in pqp_ert_shd.g_rec_type) is
116 --
117 l_proc varchar2(72) := g_package||'pre_delete';
118 --
119 Begin
120 hr_utility.set_location('Entering:'||l_proc, 5);
121 --
122 hr_utility.set_location(' Leaving:'||l_proc, 10);
123 End pre_delete;
124 --
125 -- ----------------------------------------------------------------------------
126 -- |-----------------------------< post_delete >------------------------------|
127 -- ----------------------------------------------------------------------------
128 -- {Start Of Comments}
129 --
130 -- Description:
131 -- This private procedure contains any processing which is required after
132 -- the delete dml.
133 --
134 -- Prerequistes:
135 -- This is an internal procedure which is called from the del procedure.
136 --
137 -- In Parameters:
138 -- A Pl/Sql record structure.
139 --
140 -- Post Success:
141 -- Processing continues.
142 --
143 -- Post Failure:
144 -- If an error has occurred, an error message and exception will be raised
145 -- but not handled.
146 --
147 -- Developer Implementation Notes:
148 -- Any post-processing required after the delete dml is issued should be
149 -- coded within this procedure. It is important to note that any 3rd party
150 -- maintenance should be reviewed before placing in this procedure.
151 --
152 -- Access Status:
153 -- Internal Row Handler Use Only.
154 --
155 -- {End Of Comments}
156 -- -----------------------------------------------------------------------------
157 Procedure post_delete(p_rec in pqp_ert_shd.g_rec_type) is
158 --
159 l_proc varchar2(72) := g_package||'post_delete';
160 --
161 Begin
162 hr_utility.set_location('Entering:'||l_proc, 5);
163 begin
164 --
165 pqp_ert_rkd.after_delete
166 (p_exception_report_id
167 => p_rec.exception_report_id
168 ,p_language
169 => p_rec.language
170 ,p_exception_report_name_o
171 => pqp_ert_shd.g_old_rec.exception_report_name
172 ,p_source_lang_o
173 => pqp_ert_shd.g_old_rec.source_lang
174 );
175 --
176 exception
177 --
178 when hr_api.cannot_find_prog_unit then
179 --
180 hr_api.cannot_find_prog_unit_error
181 (p_module_name => 'PQP_EXCEPTION_REPORTS_TL'
182 ,p_hook_type => 'AD');
183 --
184 end;
185 --
186 hr_utility.set_location(' Leaving:'||l_proc, 10);
187 End post_delete;
188 --
189 -- ----------------------------------------------------------------------------
190 -- |---------------------------------< del >----------------------------------|
191 -- ----------------------------------------------------------------------------
192 Procedure del
193 (p_rec in pqp_ert_shd.g_rec_type
194 ) is
195 --
196 l_proc varchar2(72) := g_package||'del';
197 --
198 Begin
199 hr_utility.set_location('Entering:'||l_proc, 5);
200 --
201 -- We must lock the row which we need to delete.
202 --
203 pqp_ert_shd.lck
204 (p_rec.exception_report_id
205 ,p_rec.language
206 );
207 --
208 -- Call the supporting delete validate operation
209 --
210 pqp_ert_bus.delete_validate(p_rec);
211 --
212 -- Call the supporting pre-delete operation
213 --
214 pqp_ert_del.pre_delete(p_rec);
215 --
216 -- Delete the row.
217 --
218 pqp_ert_del.delete_dml(p_rec);
219 --
220 -- Call the supporting post-delete operation
221 --
222 pqp_ert_del.post_delete(p_rec);
223 --
224 End del;
225 --
226 -- ----------------------------------------------------------------------------
227 -- |---------------------------------< del >----------------------------------|
228 -- ----------------------------------------------------------------------------
229 Procedure del
230 (p_exception_report_id in number
231 ,p_language in varchar2
232 ) is
233 --
234 l_rec pqp_ert_shd.g_rec_type;
235 l_proc varchar2(72) := g_package||'del';
236 --
237 Begin
238 hr_utility.set_location('Entering:'||l_proc, 5);
239 --
240 -- As the delete procedure accepts a plsql record structure we do need to
241 -- convert the arguments into the record structure.
242 -- We don't need to call the supplied conversion argument routine as we
243 -- only need a few attributes.
244 --
245 l_rec.exception_report_id := p_exception_report_id;
246 l_rec.language := p_language;
247 --
248 -- Having converted the arguments into the pqp_ert_rec
249 -- plsql record structure we must call the corresponding entity
250 -- business process
251 --
252 pqp_ert_del.del(l_rec);
253 --
254 hr_utility.set_location(' Leaving:'||l_proc, 10);
255 End del;
256 --
257 -- ----------------------------------------------------------------------------
258 -- |------------------------------< del_tl >----------------------------------|
259 -- ----------------------------------------------------------------------------
260 Procedure del_tl
261 (p_exception_report_id in number
262 ) is
263 --
264 -- Cursor to obtain all the translation rows.
265 --
266 cursor csr_del_langs is
267 select ert.language
268 from pqp_exception_reports_tl ert
269 where ert.exception_report_id = p_exception_report_id;
270 --
271 l_proc varchar2(72) := g_package||'del_tl';
272 --
273 Begin
274 hr_utility.set_location('Entering:'||l_proc,10);
275 --
276 -- Delete all the translated rows
277 --
278 for l_lang in csr_del_langs loop
279 pqp_ert_del.del
280 (p_exception_report_id => p_exception_report_id
281 ,p_language => l_lang.language
282 );
283 end loop;
284 --
285 hr_utility.set_location(' Leaving:'||l_proc,20);
286 End del_tl;
287 --
288 end pqp_ert_del;
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