1 Package Body pqh_rtl_del as
2 /* $Header: pqrtlrhi.pkb 120.2 2011/04/28 09:37:38 sidsaxen noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' pqh_rtl_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 delete the specified row from the schema using the primary key in
19 -- the predicates.
20 -- 2) To trap any constraint violations that may have occurred.
21 -- 3) To raise any other errors.
22 --
23 -- Prerequisites:
24 -- This is an internal private procedure which must be called from the del
25 -- procedure.
26 --
27 -- In Parameters:
28 -- A Pl/Sql record structre.
29 --
30 -- Post Success:
31 -- The specified row will be delete from the schema.
32 --
33 -- Post Failure:
34 -- If a child integrity constraint violation is raised the
35 -- constraint_error procedure will be called.
36 --
37 -- Developer Implementation Notes:
38 -- None.
39 --
40 -- Access Status:
41 -- Internal Row Handler Use Only.
42 --
43 -- {End Of Comments}
44 -- ----------------------------------------------------------------------------
45 Procedure delete_dml(p_rec in pqh_rtl_shd.g_rec_type) is
46 --
47 l_proc varchar2(72) := g_package||'delete_dml';
48 --
49 Begin
50 hr_utility.set_location('Entering:'||l_proc, 5);
51 --
52 --
53 -- Delete the pqh_rule_sets_tl row.
54 --
55 delete from pqh_rule_sets_tl
56 where rule_set_id = p_rec.rule_set_id
57 and language = p_rec.language;
58 --
59 --
60 hr_utility.set_location(' Leaving:'||l_proc, 10);
61 --
62 Exception
63 When hr_api.child_integrity_violated then
64 -- Child integrity has been violated
65 pqh_rtl_shd.constraint_error
66 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
67 When Others Then
68 Raise;
69 End delete_dml;
70 --
71 -- ----------------------------------------------------------------------------
72 -- |------------------------------< pre_delete >------------------------------|
73 -- ----------------------------------------------------------------------------
74 -- {Start Of Comments}
75 --
76 -- Description:
77 -- This private procedure contains any processing which is required before
78 -- the delete dml.
79 --
80 -- Prerequisites:
81 -- This is an internal procedure which is called from the del procedure.
82 --
83 -- In Parameters:
84 -- A Pl/Sql record structre.
85 --
86 -- Post Success:
87 -- Processing continues.
88 --
89 -- Post Failure:
90 -- If an error has occurred, an error message and exception will be raised
91 -- but not handled.
92 --
93 -- Developer Implementation Notes:
94 -- Any pre-processing required before the delete dml is issued should be
95 -- coded within this procedure. It is important to note that any 3rd party
96 -- maintenance should be reviewed before placing in this procedure.
97 --
98 -- Access Status:
99 -- Internal Row Handler Use Only.
100 --
101 -- {End Of Comments}
102 -- ----------------------------------------------------------------------------
103 Procedure pre_delete(p_rec in pqh_rtl_shd.g_rec_type) is
104 --
105 l_proc varchar2(72) := g_package||'pre_delete';
106 --
107 Begin
108 hr_utility.set_location('Entering:'||l_proc, 5);
109 --
110 hr_utility.set_location(' Leaving:'||l_proc, 10);
111 End pre_delete;
112 --
113 -- ----------------------------------------------------------------------------
114 -- |-----------------------------< post_delete >------------------------------|
115 -- ----------------------------------------------------------------------------
116 -- {Start Of Comments}
117 --
118 -- Description:
119 -- This private procedure contains any processing which is required after the
120 -- delete dml.
121 --
122 -- Prerequisites:
123 -- This is an internal procedure which is called from the del procedure.
124 --
125 -- In Parameters:
126 -- A Pl/Sql record structre.
127 --
128 -- Post Success:
129 -- Processing continues.
130 --
131 -- Post Failure:
132 -- If an error has occurred, an error message and exception will be raised
133 -- but not handled.
134 --
135 -- Developer Implementation Notes:
136 -- Any post-processing required after the delete dml is issued should be
137 -- coded within this procedure. It is important to note that any 3rd party
138 -- maintenance should be reviewed before placing in this procedure.
139 --
140 -- Access Status:
141 -- Internal table Handler Use Only.
142 --
143 -- {End Of Comments}
144 -- ----------------------------------------------------------------------------
145 Procedure post_delete(p_rec in pqh_rtl_shd.g_rec_type) is
146 --
147 l_proc varchar2(72) := g_package||'post_delete';
148 --
149 Begin
150 hr_utility.set_location('Entering:'||l_proc, 5);
151 --
152 --
153 -- Start of API User Hook for post_delete.
154 --
155 begin
156 --
157 pqh_rtl_rkd.after_delete
158 (
159 p_rule_set_id =>p_rec.rule_set_id
160 ,p_rule_set_name_o =>pqh_rtl_shd.g_old_rec.rule_set_name
161 ,p_description_o =>pqh_rtl_shd.g_old_rec.description
162 ,p_language_o =>pqh_rtl_shd.g_old_rec.language
163 ,p_source_lang_o =>pqh_rtl_shd.g_old_rec.source_lang
164 );
165 --
166 exception
167 --
168 when hr_api.cannot_find_prog_unit then
169 --
170 hr_api.cannot_find_prog_unit_error
171 (p_module_name => 'pqh_rule_sets_tl'
172 ,p_hook_type => 'AD');
173 --
174 end;
175 --
176 -- End of API User Hook for post_delete.
177 --
178 --
179 hr_utility.set_location(' Leaving:'||l_proc, 10);
180 End post_delete;
181 --
182 -- ----------------------------------------------------------------------------
183 -- |---------------------------------< del >----------------------------------|
184 -- ----------------------------------------------------------------------------
185 Procedure del
186 (
187 p_rec in pqh_rtl_shd.g_rec_type
188 ) is
189 --
190 l_proc varchar2(72) := g_package||'del';
191 --
192 Begin
193 hr_utility.set_location('Entering:'||l_proc, 5);
194 --
195 -- We must lock the row which we need to delete.
196 --
197 pqh_rtl_shd.lck
198 (
199 p_rec.rule_set_id,
200 p_rec.language
201 );
202 --
203 -- Call the supporting delete validate operation
204 --
205 pqh_rtl_bus.delete_validate(p_rec);
206 --
207 -- Call the supporting pre-delete operation
208 --
209 pre_delete(p_rec);
210 --
211 -- Delete the row.
212 --
213 delete_dml(p_rec);
214 --
215 -- Call the supporting post-delete operation
216 --
217 post_delete(p_rec);
218 End del;
219 --
220 -- ----------------------------------------------------------------------------
221 -- |---------------------------------< del >----------------------------------|
222 -- ----------------------------------------------------------------------------
223 Procedure del
224 (
225 p_rule_set_id in number,
226 p_language in varchar2
227 ) is
228 --
229 l_rec pqh_rtl_shd.g_rec_type;
230 l_proc varchar2(72) := g_package||'del';
231 --
232 Begin
233 hr_utility.set_location('Entering:'||l_proc, 5);
234 --
235 -- As the delete procedure accepts a plsql record structure we do need to
236 -- convert the arguments into the record structure.
237 -- We don't need to call the supplied conversion argument routine as we
238 -- only need a few attributes.
239 --
240 l_rec.rule_set_id:= p_rule_set_id;
241 l_rec.language:= p_language;
242 --
243 --
244 -- Having converted the arguments into the pqh_rtl_rec
245 -- plsql record structure we must call the corresponding entity
246 -- business process
247 --
248 del(l_rec);
249 --
250 hr_utility.set_location(' Leaving:'||l_proc, 10);
251 End del;
252 --
253 --
254 -- ----------------------------------------------------------------------------
255 -- |------------------------------< del_tl >----------------------------------|
256 -- ----------------------------------------------------------------------------
257 --
258 procedure del_tl ( p_rule_set_id in number) is
259 --
260 cursor csr_del_langs is
261 Select rtl.language
262 from pqh_rule_sets_tl rtl
263 where rtl.rule_set_id = p_rule_set_id;
264 --
265 l_proc varchar2(72) := g_package||'del_tl';
266 --
267 begin
268 --
269 hr_utility.set_location(' Entering:'||l_proc, 10);
270 --
271 for l_lang in csr_del_langs loop
272 --
273 --
274 del
275 (p_rule_set_id => p_rule_set_id,
276 p_language => l_lang.language);
277 --
278 --
279 end loop;
280 --
281 hr_utility.set_location(' Leaving:'||l_proc, 20);
282 --
283 end del_tl;
284 --
285 end pqh_rtl_del;
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