4 -- ----------------------------------------------------------------------------
1 Package Body ff_ffn_del as
2 /* $Header: ffffnrhi.pkb 120.1 2005/10/05 01:50 adkumar noship $ */
3 --
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' ff_ffn_del.'; -- Global package name
9 --
10 -- ----------------------------------------------------------------------------
11 -- ----------------------< delete_app_ownerships >----------------------------|
12 -- ----------------------------------------------------------------------------
13 --
14 -- Description:
15 -- Deletes row(s) from hr_application_ownerships depending on the mode that
16 -- the row handler has been called in.
17 --
18 -- ----------------------------------------------------------------------------
19 PROCEDURE delete_app_ownerships(p_pk_column IN varchar2
20 ,p_pk_value IN varchar2) IS
21 --
22 BEGIN
23 --
24 IF (hr_startup_data_api_support.return_startup_mode
25 IN ('STARTUP','GENERIC')) THEN
26 --
27 DELETE FROM hr_application_ownerships
28 WHERE key_name = p_pk_column
29 AND key_value = p_pk_value;
30 --
31 END IF;
32 END delete_app_ownerships;
33 --
34 -- ----------------------------------------------------------------------------
35 -- ----------------------< delete_app_ownerships >----------------------------|
36 -- ----------------------------------------------------------------------------
37 PROCEDURE delete_app_ownerships(p_pk_column IN varchar2
38 ,p_pk_value IN number) IS
39 --
40 BEGIN
41 delete_app_ownerships(p_pk_column, to_char(p_pk_value));
42 END delete_app_ownerships;
43 --
44 -- ----------------------------------------------------------------------------
45 -- |------------------------------< delete_dml >------------------------------|
46 -- ----------------------------------------------------------------------------
47 -- {Start Of Comments}
48 --
49 -- Description:
50 -- This procedure controls the actual dml delete logic. The functions of
51 -- this procedure are as follows:
52 -- 1) To set and unset the g_api_dml status as required (as we are about to
53 -- perform dml).
54 -- 2) To delete the specified row from the schema using the primary key in
55 -- the predicates.
56 -- 3) To trap any constraint violations that may have occurred.
57 -- 4) To raise any other errors.
58 --
59 -- Prerequisites:
60 -- This is an internal private procedure which must be called from the del
61 -- procedure.
62 --
63 -- In Parameters:
64 -- A Pl/Sql record structre.
65 --
66 -- Post Success:
67 -- The specified row will be delete from the schema.
68 --
69 -- Post Failure:
70 -- On the delete dml failure it is important to note that we always reset the
71 -- g_api_dml status to false.
72 -- If a child integrity constraint violation is raised the
73 -- constraint_error procedure will be called.
74 -- If any other error is reported, the error will be raised after the
75 -- g_api_dml status is reset.
76 --
77 -- Developer Implementation Notes:
78 -- None.
79 --
80 -- Access Status:
81 -- Internal Row Handler Use Only.
82 --
83 -- {End Of Comments}
84 -- ----------------------------------------------------------------------------
85 Procedure delete_dml
86 (p_rec in ff_ffn_shd.g_rec_type
87 ) is
88 --
89 l_proc varchar2(72) := g_package||'delete_dml';
90 --
91 Begin
92 hr_utility.set_location('Entering:'||l_proc, 5);
93 --
94 ff_ffn_shd.g_api_dml := true; -- Set the api dml status
95 --
96 -- Delete the ff_functions row.
97 --
98 delete from ff_functions
99 where function_id = p_rec.function_id;
100 --
101 ff_ffn_shd.g_api_dml := false; -- Unset the api dml status
102 --
103 hr_utility.set_location(' Leaving:'||l_proc, 10);
104 --
105 Exception
109 ff_ffn_shd.constraint_error
106 When hr_api.child_integrity_violated then
107 -- Child integrity has been violated
108 ff_ffn_shd.g_api_dml := false; -- Unset the api dml status
110 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
111 When Others Then
112 ff_ffn_shd.g_api_dml := false; -- Unset the api dml status
113 Raise;
114 End delete_dml;
115 --
116 -- ----------------------------------------------------------------------------
117 -- |------------------------------< pre_delete >------------------------------|
118 -- ----------------------------------------------------------------------------
119 -- {Start Of Comments}
120 --
121 -- Description:
122 -- This private procedure contains any processing which is required before
123 -- the delete dml.
124 --
125 -- Prerequisites:
126 -- This is an internal procedure which is called from the del procedure.
127 --
128 -- In Parameters:
129 -- A Pl/Sql record structre.
130 --
131 -- Post Success:
132 -- Processing continues.
133 --
134 -- Post Failure:
135 -- If an error has occurred, an error message and exception will be raised
136 -- but not handled.
137 --
138 -- Developer Implementation Notes:
139 -- Any pre-processing required before the delete dml is issued should be
140 -- coded within this procedure. It is important to note that any 3rd party
141 -- maintenance should be reviewed before placing in this procedure.
142 --
143 -- Access Status:
144 -- Internal Row Handler Use Only.
145 --
146 -- {End Of Comments}
147 -- ----------------------------------------------------------------------------
148 Procedure pre_delete(p_rec in ff_ffn_shd.g_rec_type) is
149 --
150 l_proc varchar2(72) := g_package||'pre_delete';
151 --
152 Begin
153 hr_utility.set_location('Entering:'||l_proc, 5);
154 --
155 hr_utility.set_location(' Leaving:'||l_proc, 10);
156 End pre_delete;
157 --
158 -- ----------------------------------------------------------------------------
159 -- |-----------------------------< post_delete >------------------------------|
160 -- ----------------------------------------------------------------------------
161 -- {Start Of Comments}
162 --
163 -- Description:
164 -- This private procedure contains any processing which is required after
165 -- the delete dml.
166 --
167 -- Prerequistes:
168 -- This is an internal procedure which is called from the del procedure.
169 --
170 -- In Parameters:
171 -- A Pl/Sql record structure.
172 --
173 -- Post Success:
174 -- Processing continues.
175 --
176 -- Post Failure:
177 -- If an error has occurred, an error message and exception will be raised
178 -- but not handled.
179 --
180 -- Developer Implementation Notes:
181 -- Any post-processing required after the delete dml is issued should be
182 -- coded within this procedure. It is important to note that any 3rd party
183 -- maintenance should be reviewed before placing in this procedure.
184 --
185 -- Access Status:
186 -- Internal Row Handler Use Only.
187 --
188 -- {End Of Comments}
189 -- -----------------------------------------------------------------------------
190 Procedure post_delete(p_rec in ff_ffn_shd.g_rec_type) is
191 --
192 l_proc varchar2(72) := g_package||'post_delete';
193 --
194 Begin
195 hr_utility.set_location('Entering:'||l_proc, 5);
196 begin
197 --
198 -- Delete ownerships if applicable
199 delete_app_ownerships
200 ('FUNCTION_ID', p_rec.function_id
201 );
202 --
203 ff_ffn_rkd.after_delete
204 (p_function_id
205 => p_rec.function_id
206 ,p_business_group_id_o
207 => ff_ffn_shd.g_old_rec.business_group_id
208 ,p_legislation_code_o
209 => ff_ffn_shd.g_old_rec.legislation_code
210 ,p_class_o
211 => ff_ffn_shd.g_old_rec.class
212 ,p_name_o
213 => ff_ffn_shd.g_old_rec.name
214 ,p_alias_name_o
215 => ff_ffn_shd.g_old_rec.alias_name
216 ,p_data_type_o
217 => ff_ffn_shd.g_old_rec.data_type
218 ,p_definition_o
219 => ff_ffn_shd.g_old_rec.definition
220 ,p_description_o
221 => ff_ffn_shd.g_old_rec.description
222 ,p_object_version_number_o
223 => ff_ffn_shd.g_old_rec.object_version_number
224 );
225 --
226 exception
227 --
228 when hr_api.cannot_find_prog_unit then
229 --
230 hr_api.cannot_find_prog_unit_error
231 (p_module_name => 'FF_FUNCTIONS'
232 ,p_hook_type => 'AD');
233 --
234 end;
235 --
236 hr_utility.set_location(' Leaving:'||l_proc, 10);
237 End post_delete;
238 --
239 -- ----------------------------------------------------------------------------
240 -- |---------------------------------< del >----------------------------------|
241 -- ----------------------------------------------------------------------------
242 Procedure del
243 (p_rec in ff_ffn_shd.g_rec_type
244 ) is
245 --
246 l_proc varchar2(72) := g_package||'del';
247 l_object_version_number ff_functions.object_version_number%type;
248 --
249 Cursor c_ff_function_context
250 is
251 select sequence_number, object_version_number
252 from ff_function_context_usages
253 where function_id = p_rec.function_id
254 for update nowait;
255
256 Cursor c_ff_parameters
257 is
258 select sequence_number, object_version_number
259 from ff_function_parameters
260 where function_id = p_rec.function_id
264 hr_utility.set_location('Entering:'||l_proc, 5);
261 for update nowait;
262 --
263 Begin
265
266 --
267 -- Cascade delete the child entities for FF_FUNCTION_CONTEXT_USAGES
268 --
269 For l_function_context in c_ff_function_context
270 Loop
271 l_object_version_number := l_function_context.object_version_number;
272 --
273 --
274 End Loop;
275
276 --
277 -- Cascade delete the child entities for FF_FUNCTION_PARAMETERS
278 --
279 For l_function_params in c_ff_parameters
280 Loop
281 l_object_version_number := l_function_params.object_version_number;
282 --
283 --
284 End Loop;
285 --
286 -- We must lock the row which we need to delete.
287 --
288 ff_ffn_shd.lck
289 (p_rec.function_id
290 ,p_rec.object_version_number
291 );
292 --
293 -- Call the supporting delete validate operation
294 --
295 ff_ffn_bus.delete_validate(p_rec);
296 --
297 -- Call to raise any errors on multi-message list
298 hr_multi_message.end_validation_set;
299 --
300 -- Call the supporting pre-delete operation
301 --
302 ff_ffn_del.pre_delete(p_rec);
303 --
304 -- Delete the row.
305 --
306 ff_ffn_del.delete_dml(p_rec);
307 --
308 -- Call the supporting post-delete operation
309 --
310 ff_ffn_del.post_delete(p_rec);
311 --
312 -- Call to raise any errors on multi-message list
313 hr_multi_message.end_validation_set;
314 --
315 End del;
316 --
317 -- ----------------------------------------------------------------------------
318 -- |---------------------------------< del >----------------------------------|
319 -- ----------------------------------------------------------------------------
320 Procedure del
321 (p_function_id in number
322 ,p_object_version_number in number
323 ) is
324 --
325 l_rec ff_ffn_shd.g_rec_type;
326 l_proc varchar2(72) := g_package||'del';
327 --
328 Begin
329 hr_utility.set_location('Entering:'||l_proc, 5);
330 --
331 -- As the delete procedure accepts a plsql record structure we do need to
332 -- convert the arguments into the record structure.
333 -- We don't need to call the supplied conversion argument routine as we
334 -- only need a few attributes.
335 --
336 l_rec.function_id := p_function_id;
337 l_rec.object_version_number := p_object_version_number;
338 --
339 -- Having converted the arguments into the ff_ffn_rec
340 -- plsql record structure we must call the corresponding entity
341 -- business process
342 --
343 ff_ffn_del.del(l_rec);
344 --
345 hr_utility.set_location(' Leaving:'||l_proc, 10);
346 End del;
347 --
348 end ff_ffn_del;
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