1 Package Body hr_fgt_del as
2 /* $Header: hrfgtrhi.pkb 115.3 2002/12/03 11:09:48 hjonnala noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' hr_fgt_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 hr_fgt_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 hr_form_data_groups_tl row.
63 --
64 delete from hr_form_data_groups_tl
65 where form_data_group_id = p_rec.form_data_group_id
66 and language = p_rec.language;
67 --
68 --
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 --
76 hr_fgt_shd.constraint_error
77 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
78 When Others Then
79 --
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 hr_fgt_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 the
132 -- 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 hr_fgt_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 hr_fgt_rkd.after_delete
166 (p_form_data_group_id
167 => p_rec.form_data_group_id
168 ,p_language
169 => p_rec.language
170 ,p_source_lang_o
171 => hr_fgt_shd.g_old_rec.source_lang
172 ,p_user_data_group_name_o
173 => hr_fgt_shd.g_old_rec.user_data_group_name
174 ,p_description_o
175 => hr_fgt_shd.g_old_rec.description
176 );
177 --
178 exception
179 --
180 when hr_api.cannot_find_prog_unit then
181 --
182 hr_api.cannot_find_prog_unit_error
183 (p_module_name => 'HR_FORM_DATA_GROUPS_TL'
184 ,p_hook_type => 'AD');
185 --
186 end;
187 --
188 hr_utility.set_location(' Leaving:'||l_proc, 10);
189 End post_delete;
190 --
191 -- ----------------------------------------------------------------------------
192 -- |---------------------------------< del >----------------------------------|
193 -- ----------------------------------------------------------------------------
194 Procedure del
195 (p_rec in hr_fgt_shd.g_rec_type
196 ) is
197 --
198 l_proc varchar2(72) := g_package||'del';
199 --
200 Begin
201 hr_utility.set_location('Entering:'||l_proc, 5);
202 --
203 -- We must lock the row which we need to delete.
204 --
205 hr_fgt_shd.lck
206 (p_rec.form_data_group_id
207 ,p_rec.language
208 );
209 --
210 -- Call the supporting delete validate operation
211 --
212 hr_fgt_bus.delete_validate(p_rec);
213 --
214 -- Call the supporting pre-delete operation
215 --
216 hr_fgt_del.pre_delete(p_rec);
217 --
218 -- Delete the row.
219 --
220 hr_fgt_del.delete_dml(p_rec);
221 --
222 -- Call the supporting post-delete operation
223 --
224 hr_fgt_del.post_delete(p_rec);
225 --
226 End del;
227 --
228 -- ----------------------------------------------------------------------------
229 -- |---------------------------------< del >----------------------------------|
230 -- ----------------------------------------------------------------------------
231 Procedure del
232 (p_form_data_group_id in number
233 ,p_language in varchar2
234 ) is
235 --
236 l_rec hr_fgt_shd.g_rec_type;
237 l_proc varchar2(72) := g_package||'del';
238 --
239 Begin
240 hr_utility.set_location('Entering:'||l_proc, 5);
241 --
242 -- As the delete procedure accepts a plsql record structure we do need to
243 -- convert the arguments into the record structure.
244 -- We don't need to call the supplied conversion argument routine as we
245 -- only need a few attributes.
246 --
247 l_rec.form_data_group_id := p_form_data_group_id;
248 l_rec.language := p_language;
249 --
250 --
251 -- Having converted the arguments into the hr_fgt_rec
252 -- plsql record structure we must call the corresponding entity
253 -- business process
254 --
255 hr_fgt_del.del(l_rec);
256 --
257 hr_utility.set_location(' Leaving:'||l_proc, 10);
258 End del;
259 --
260 -- ----------------------------------------------------------------------------
261 -- |------------------------------< del_tl >----------------------------------|
262 -- ----------------------------------------------------------------------------
263 Procedure del_tl
264 (p_form_data_group_id in number
265 ) is
266 --
267 -- Cursor to obtain all the translation rows.
268 --
269 cursor csr_del_langs is
270 select fgt.language
271 from hr_form_data_groups_tl fgt
272 where fgt.form_data_group_id = p_form_data_group_id;
273 --
274 l_proc varchar2(72) := g_package||'del_tl';
275 --
276 Begin
277 hr_utility.set_location('Entering:'||l_proc,10);
278 --
279 -- Delete all the translated rows
280 --
281 for l_lang in csr_del_langs loop
282 hr_fgt_del.del
283 (p_form_data_group_id => p_form_data_group_id
284 ,p_language => l_lang.language
285 );
286 end loop;
287 --
288 hr_utility.set_location(' Leaving:'||l_proc,20);
289 End del_tl;
290 --
291 end hr_fgt_del;
[Home] [Help]