1 Package Body hxc_ult_del as
2 /* $Header: hxcultrhi.pkb 120.2 2005/09/23 06:33:16 rchennur noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' hxc_ult_del.'; -- Global package name
9 g_debug boolean := hr_utility.debug_enabled;
10 --
11 -- ----------------------------------------------------------------------------
12 -- |------------------------------< delete_dml >------------------------------|
13 -- ----------------------------------------------------------------------------
14 -- {Start Of Comments}
15 --
16 -- Description:
17 -- This procedure controls the actual dml delete logic. The functions of
18 -- this procedure are as follows:
19 -- 1) To set and unset the g_api_dml status as required (as we are about to
20 -- perform dml).
21 -- 2) To delete the specified row from the schema using the primary key in
22 -- the predicates.
23 -- 3) To trap any constraint violations that may have occurred.
24 -- 4) To raise any other errors.
25 --
26 -- Prerequisites:
27 -- This is an internal private procedure which must be called from the del
28 -- procedure.
29 --
30 -- In Parameters:
31 -- A Pl/Sql record structre.
32 --
33 -- Post Success:
34 -- The specified row will be delete from the schema.
35 --
36 -- Post Failure:
37 -- On the delete dml failure it is important to note that we always reset the
38 -- g_api_dml status to false.
39 -- If a child integrity constraint violation is raised the
40 -- constraint_error procedure will be called.
41 -- If any other error is reported, the error will be raised after the
42 -- g_api_dml status is reset.
43 --
44 -- Developer Implementation Notes:
45 -- None.
46 --
47 -- Access Status:
48 -- Internal Row Handler Use Only.
49 --
50 -- {End Of Comments}
51 -- ----------------------------------------------------------------------------
52 Procedure delete_dml
53 (p_rec in hxc_ult_shd.g_rec_type
54 ) is
55 --
56 l_proc varchar2(72) ;
57 --
58 Begin
59
60 if g_debug then
61 l_proc := g_package||'delete_dml';
62 hr_utility.set_location('Entering:'||l_proc, 5);
63 end if;
64 --
65 --
66 --
67 -- Delete the hxc_layouts_tl row.
68 --
69 delete from hxc_layouts_tl
70 where layout_id = p_rec.layout_id
71 AND language = p_rec.language;
72 --
73 --
74 --
75 if g_debug then
76 hr_utility.set_location(' Leaving:'||l_proc, 10);
77 end if;
78 --
79 Exception
80 When hr_api.child_integrity_violated then
81 -- Child integrity has been violated
82 --
83 hxc_ult_shd.constraint_error
84 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
85 When Others Then
86 --
87 Raise;
88 End delete_dml;
89 --
90 -- ----------------------------------------------------------------------------
91 -- |------------------------------< pre_delete >------------------------------|
92 -- ----------------------------------------------------------------------------
93 -- {Start Of Comments}
94 --
95 -- Description:
96 -- This private procedure contains any processing which is required before
97 -- the delete dml.
98 --
99 -- Prerequisites:
100 -- This is an internal procedure which is called from the del procedure.
101 --
102 -- In Parameters:
103 -- A Pl/Sql record structre.
104 --
105 -- Post Success:
106 -- Processing continues.
107 --
108 -- Post Failure:
109 -- If an error has occurred, an error message and exception will be raised
110 -- but not handled.
111 --
112 -- Developer Implementation Notes:
113 -- Any pre-processing required before the delete dml is issued should be
114 -- coded within this procedure. It is important to note that any 3rd party
115 -- maintenance should be reviewed before placing in this procedure.
116 --
117 -- Access Status:
118 -- Internal Row Handler Use Only.
119 --
120 -- {End Of Comments}
121 -- ----------------------------------------------------------------------------
122 Procedure pre_delete(p_rec in hxc_ult_shd.g_rec_type) is
123 --
124 l_proc varchar2(72) ;
125 --
126 Begin
127 if g_debug then
128 l_proc := g_package||'pre_delete';
129 hr_utility.set_location('Entering:'||l_proc, 5);
130 hr_utility.set_location(' Leaving:'||l_proc, 10);
131 end if;
132 End pre_delete;
133 --
134 -- ----------------------------------------------------------------------------
135 -- |-----------------------------< post_delete >------------------------------|
136 -- ----------------------------------------------------------------------------
137 -- {Start Of Comments}
138 --
139 -- Description:
140 -- This private procedure contains any processing which is required after the
141 -- delete dml.
142 --
143 -- Prerequistes:
144 -- This is an internal procedure which is called from the del procedure.
145 --
146 -- In Parameters:
147 -- A Pl/Sql record structure.
148 --
149 -- Post Success:
150 -- Processing continues.
151 --
152 -- Post Failure:
153 -- If an error has occurred, an error message and exception will be raised
154 -- but not handled.
155 --
156 -- Developer Implementation Notes:
157 -- Any post-processing required after the delete dml is issued should be
158 -- coded within this procedure. It is important to note that any 3rd party
159 -- maintenance should be reviewed before placing in this procedure.
160 --
161 -- Access Status:
162 -- Internal Row Handler Use Only.
163 --
164 -- {End Of Comments}
165 -- -----------------------------------------------------------------------------
166 Procedure post_delete(p_rec in hxc_ult_shd.g_rec_type) is
167 --
168 l_proc varchar2(72) ;
169 --
170 Begin
171
172 if g_debug then
173 l_proc := g_package||'post_delete';
174 hr_utility.set_location('Entering:'||l_proc, 5);
175 end if;
176 begin
177 --
178 hxc_ult_rkd.after_delete
179 (p_layout_id
180 => p_rec.layout_id
181 ,p_language
182 => p_rec.language
183 ,p_display_layout_name_o
184 => hxc_ult_shd.g_old_rec.display_layout_name
185 ,p_source_lang_o
186 => hxc_ult_shd.g_old_rec.source_lang
187 );
188 --
189 exception
190 --
191 when hr_api.cannot_find_prog_unit then
192 --
193 hr_api.cannot_find_prog_unit_error
194 (p_module_name => 'HXC_LAYOUTS_TL'
195 ,p_hook_type => 'AD');
196 --
197 end;
198 --
199 if g_debug then
200 hr_utility.set_location(' Leaving:'||l_proc, 10);
201 end if;
202 End post_delete;
203 --
204 -- ----------------------------------------------------------------------------
205 -- |---------------------------------< del >----------------------------------|
206 -- ----------------------------------------------------------------------------
207 Procedure del
208 (p_rec in hxc_ult_shd.g_rec_type
209 ) is
210 --
211 l_proc varchar2(72) ;
212 --
213 Begin
214 g_debug :=hr_utility.debug_enabled;
215 if g_debug then
216 l_proc := g_package||'del';
217 hr_utility.set_location('Entering:'||l_proc, 5);
218 end if;
219 --
220 -- We must lock the row which we need to delete.
221 --
222 hxc_ult_shd.lck
223 (p_rec.layout_id
224 ,p_rec.language
225 );
226 --
227 -- Call the supporting delete validate operation
228 --
229 hxc_ult_bus.delete_validate(p_rec);
230 --
231 -- Call the supporting pre-delete operation
232 --
233 hxc_ult_del.pre_delete(p_rec);
234 --
235 -- Delete the row.
236 --
237 hxc_ult_del.delete_dml(p_rec);
238 --
239 -- Call the supporting post-delete operation
240 --
241 hxc_ult_del.post_delete(p_rec);
242 --
243 End del;
244 --
245 -- ----------------------------------------------------------------------------
246 -- |---------------------------------< del >----------------------------------|
247 -- ----------------------------------------------------------------------------
248 Procedure del
249 (p_layout_id in number
250 ,p_language in varchar2
251 ) is
252 --
253 l_rec hxc_ult_shd.g_rec_type;
254 l_proc varchar2(72) ;
255 --
256 Begin
257 g_debug :=hr_utility.debug_enabled;
258 if g_debug then
259 l_proc := g_package||'del';
260 hr_utility.set_location('Entering:'||l_proc, 5);
261 end if;
262 --
263 -- As the delete procedure accepts a plsql record structure we do need to
264 -- convert the arguments into the record structure.
265 -- We don't need to call the supplied conversion argument routine as we
266 -- only need a few attributes.
267 --
268 l_rec.layout_id := p_layout_id;
269 l_rec.language := p_language;
270 --
271 --
272 -- Having converted the arguments into the hxc_ult_rec
273 -- plsql record structure we must call the corresponding entity
274 -- business process
275 --
276 hxc_ult_del.del(l_rec);
277 --
278 if g_debug then
279 hr_utility.set_location(' Leaving:'||l_proc, 10);
280 end if;
281 End del;
282 --
283 -- ----------------------------------------------------------------------------
284 -- |------------------------------< del_tl >----------------------------------|
285 -- ----------------------------------------------------------------------------
286 Procedure del_tl
287 (p_layout_id in number
288 ) is
289 --
290 -- Cursor to obtain all the translation rows.
291 --
292 cursor csr_del_langs is
293 select ult.language
294 from hxc_layouts_tl ult
295 where ult.layout_id = p_layout_id;
296 --
297 l_proc varchar2(72) ;
298 --
299 Begin
300 g_debug :=hr_utility.debug_enabled;
301 if g_debug then
302 l_proc := g_package||'del_tl';
303 hr_utility.set_location('Entering:'||l_proc,10);
304 end if;
305 --
306 -- Delete all the translated rows
307 --
308 for l_lang in csr_del_langs loop
309 hxc_ult_del.del
310 (p_layout_id => p_layout_id
311 ,p_language => l_lang.language
312 );
313 end loop;
314 --
315 if g_debug then
316 hr_utility.set_location(' Leaving:'||l_proc,20);
317 end if;
318 End del_tl;
319 --
320 end hxc_ult_del;
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