1 package body hxc_tbb_del as
2 /* $Header: hxctbbrhi.pkb 120.6.12010000.1 2008/07/28 11:19:46 appldev ship $ */
3
4 -- --------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- --------------------------------------------------------------------------
7
8 g_package varchar2(33) := ' hxc_tbb_del.'; -- global package name
9
10 g_debug boolean := hr_utility.debug_enabled;
11
12 -- --------------------------------------------------------------------------
13 -- |------------------------------< delete_dml >----------------------------|
14 -- --------------------------------------------------------------------------
15 -- {Start Of Comments}
16 --
17 -- Description:
18 -- This procedure controls the actual dml delete logic. The functions of
19 -- this procedure are as follows:
20 -- 1) To set and unset the g_api_dml status as required (as we are about to
21 -- perform dml).
22 -- 2) To delete the specified row from the schema using the primary key in
23 -- the predicates.
24 -- 3) To trap any constraint violations that may have occurred.
25 -- 4) To raise any other errors.
26 --
27 -- Prerequisites:
28 -- This is an internal private procedure which must be called from the del
29 -- procedure.
30 --
31 -- In Parameters:
32 -- A Pl/Sql record structre.
33 --
34 -- Post Success:
35 -- The specified row will be delete from the schema.
36 --
37 -- Post Failure:
38 -- On the delete dml failure it is important to note that we always reset the
39 -- g_api_dml status to false.
40 -- if a child integrity constraint violation is raised the
41 -- constraint_error procedure will be called.
42 -- if any other error is reported, the error will be raised after the
43 -- g_api_dml status is reset.
44 --
45 -- Developer Implementation Notes:
46 -- None.
47 --
48 -- Access Status:
49 -- Internal Row Handler Use Only.
50 --
51 -- {end Of Comments}
52 -- --------------------------------------------------------------------------
53 procedure delete_dml
54 (p_rec in hxc_tbb_shd.g_rec_type
55 ) is
56
57 l_proc varchar2(72);
58
59 begin
60
61
62
63 if g_debug then
64 l_proc := g_package||'delete_dml';
65 hr_utility.set_location('Entering:'||l_proc, 5);
66 end if;
67
68 -- delete the hxc_time_building_blocks row.
69
70 delete from hxc_time_building_blocks
71 where time_building_block_id = p_rec.time_building_block_id;
72
73 if g_debug then
74 hr_utility.set_location(' Leaving:'||l_proc, 10);
75 end if;
76
77 exception
78 when hr_api.child_integrity_violated then
79 -- child integrity has been violated
80 hxc_tbb_shd.constraint_error
81 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
82 when others Then
83 raise;
84
85 end delete_dml;
86
87 -- --------------------------------------------------------------------------
88 -- |------------------------------< pre_delete >----------------------------|
89 -- --------------------------------------------------------------------------
90 -- {Start Of Comments}
91 --
92 -- Description:
93 -- This private procedure contains any processing which is required before
94 -- the delete dml.
95 --
96 -- Prerequisites:
97 -- This is an internal procedure which is called from the del procedure.
98 --
99 -- In Parameters:
100 -- A Pl/Sql record structre.
101 --
102 -- Post Success:
103 -- Processing continues.
104 --
105 -- Post Failure:
106 -- if an error has occurred, an error message and exception will be raised
107 -- but not handled.
108 --
109 -- Developer Implementation Notes:
110 -- Any pre-processing required before the delete dml is issued should be
111 -- coded within this procedure. It is important to note that any 3rd party
112 -- maintenance should be reviewed before placing in this procedure.
113 --
114 -- Access Status:
115 -- Internal Row Handler Use Only.
116 --
117 -- {end Of Comments}
118 -- --------------------------------------------------------------------------
119 procedure pre_delete(p_rec in hxc_tbb_shd.g_rec_type) is
120
121 l_proc varchar2(72);
122
123 begin
124
125
126
127 if g_debug then
128 l_proc := g_package||'pre_delete';
129 hr_utility.set_location('Entering:'||l_proc, 5);
130
131 hr_utility.set_location(' Leaving:'||l_proc, 10);
132 end if;
133
134 end pre_delete;
135
136 -- --------------------------------------------------------------------------
137 -- |-----------------------------< post_delete >----------------------------|
138 -- --------------------------------------------------------------------------
139 -- {Start Of Comments}
140 --
141 -- Description:
142 -- This private procedure contains any processing which is required after the
143 -- delete dml.
144 --
145 -- Prerequistes:
146 -- This is an internal procedure which is called from the del procedure.
147 --
148 -- In Parameters:
149 -- A Pl/Sql record structure.
150 --
151 -- Post Success:
152 -- Processing continues.
153 --
154 -- Post Failure:
155 -- if an error has occurred, an error message and exception will be raised
156 -- but not handled.
157 --
158 -- Developer Implementation Notes:
159 -- Any post-processing required after the delete dml is issued should be
160 -- coded within this procedure. It is important to note that any 3rd party
161 -- maintenance should be reviewed before placing in this procedure.
162 --
163 -- Access Status:
164 -- Internal Row Handler Use Only.
165 --
166 -- {end Of Comments}
167 -- ---------------------------------------------------------------------------
168 procedure post_delete(p_rec in hxc_tbb_shd.g_rec_type) is
169
170 l_proc varchar2(72);
171
172 begin
173
174
175
176 if g_debug then
177 l_proc := g_package||'post_delete';
178 hr_utility.set_location('Entering:'||l_proc, 5);
179 end if;
180 begin
181
182 hxc_tbb_rkd.after_delete
183 (p_time_building_block_id
184 => p_rec.time_building_block_id
185 ,p_type_o
186 => hxc_tbb_shd.g_old_rec.type
187 ,p_measure_o
188 => hxc_tbb_shd.g_old_rec.measure
189 ,p_unit_of_measure_o
190 => hxc_tbb_shd.g_old_rec.unit_of_measure
191 ,p_start_time_o
192 => hxc_tbb_shd.g_old_rec.start_time
193 ,p_stop_time_o
194 => hxc_tbb_shd.g_old_rec.stop_time
195 ,p_parent_building_block_id_o
196 => hxc_tbb_shd.g_old_rec.parent_building_block_id
197 ,p_parent_building_block_ovn_o
198 => hxc_tbb_shd.g_old_rec.parent_building_block_ovn
199 ,p_scope_o
200 => hxc_tbb_shd.g_old_rec.scope
201 ,p_object_version_number_o
202 => hxc_tbb_shd.g_old_rec.object_version_number
203 ,p_approval_status_o
204 => hxc_tbb_shd.g_old_rec.approval_status
205 ,p_resource_id_o
206 => hxc_tbb_shd.g_old_rec.resource_id
207 ,p_resource_type_o
208 => hxc_tbb_shd.g_old_rec.resource_type
209 ,p_approval_style_id_o
210 => hxc_tbb_shd.g_old_rec.approval_style_id
211 ,p_date_from_o
212 => hxc_tbb_shd.g_old_rec.date_from
213 ,p_date_to_o
214 => hxc_tbb_shd.g_old_rec.date_to
215 ,p_comment_text_o
216 => hxc_tbb_shd.g_old_rec.comment_text
217 ,p_application_set_id_o
218 => hxc_tbb_shd.g_old_rec.application_set_id
219 ,p_translation_display_key_o
220 => hxc_tbb_shd.g_old_rec.translation_display_key
221 );
222
223 exception
224 when hr_api.cannot_find_prog_unit then
225 hr_api.cannot_find_prog_unit_error
226 (p_module_name => 'HXC_TIME_BUILDING_BLOCKS'
227 ,p_hook_type => 'AD');
228 end;
229
230 if g_debug then
231 hr_utility.set_location(' Leaving:'||l_proc, 10);
232 end if;
233
234 end post_delete;
235
236 -- --------------------------------------------------------------------------
237 -- |---------------------------------< del >--------------------------------|
238 -- --------------------------------------------------------------------------
239 procedure del
240 (p_rec in hxc_tbb_shd.g_rec_type
241 ) is
242
243 l_proc varchar2(72);
244
245 begin
246
247 g_debug := hr_utility.debug_enabled;
248
249 if g_debug then
250 l_proc := g_package||'del';
251 hr_utility.set_location('Entering:'||l_proc, 5);
252 end if;
253
254 -- we must lock the row which we need to delete.
255
256 hxc_tbb_shd.lck
257 (p_rec.time_building_block_id
258 ,p_rec.object_version_number
259 );
260
261 -- call the supporting delete validate operation
262
263 hxc_tbb_bus.delete_validate(p_rec);
264
265 -- call the supporting pre-delete operation
266
267 hxc_tbb_del.pre_delete(p_rec);
268
269 -- delete the row.
270
271 hxc_tbb_del.delete_dml(p_rec);
272
273 -- call the supporting post-delete operation
274
275 hxc_tbb_del.post_delete(p_rec);
276
277 end del;
278
279 -- --------------------------------------------------------------------------
280 -- |---------------------------------< del >--------------------------------|
281 -- --------------------------------------------------------------------------
282 procedure del
283 (p_time_building_block_id in number
284 ,p_object_version_number in number
285 ) is
286
287 l_rec hxc_tbb_shd.g_rec_type;
288 l_proc varchar2(72);
289
290 begin
291
292 g_debug := hr_utility.debug_enabled;
293
294 if g_debug then
295 l_proc := g_package||'del';
296 hr_utility.set_location('Entering:'||l_proc, 5);
297 end if;
298
299 -- as the delete procedure accepts a plsql record structure we do need to
300 -- convert the arguments into the record structure.
301 -- we don't need to call the supplied conversion argument routine as we
302 -- only need a few attributes.
303
304 l_rec.time_building_block_id := p_time_building_block_id;
305 l_rec.object_version_number := p_object_version_number;
306
307 -- having converted the arguments into the hxc_tbb_rec
308 -- plsql record structure we must call the corresponding entity
309 -- business process
310
311 hxc_tbb_del.del(l_rec);
312
313 if g_debug then
314 hr_utility.set_location(' Leaving:'||l_proc, 10);
315 end if;
316
317 end del;
318
319 end hxc_tbb_del;
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