1 Package Body per_wbi_del as
2 /* $Header: pewbirhi.pkb 115.0 2003/07/03 05:55:25 kavenkat noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' per_wbi_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 per_wbi_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 per_ri_workbench_items row.
63 --
64 delete from per_ri_workbench_items
65 where workbench_item_code = p_rec.workbench_item_code;
66 --
67 --
68 --
69 hr_utility.set_location(' Leaving:'||l_proc, 10);
70 --
71 Exception
72 When hr_api.child_integrity_violated then
73 -- Child integrity has been violated
74 --
75 per_wbi_shd.constraint_error
76 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
77 When Others Then
78 --
79 Raise;
80 End delete_dml;
81 --
82 -- ----------------------------------------------------------------------------
83 -- |------------------------------< pre_delete >------------------------------|
84 -- ----------------------------------------------------------------------------
85 -- {Start Of Comments}
86 --
87 -- Description:
88 -- This private procedure contains any processing which is required before
89 -- the delete dml.
90 --
91 -- Prerequisites:
92 -- This is an internal procedure which is called from the del procedure.
93 --
94 -- In Parameters:
95 -- A Pl/Sql record structre.
96 --
97 -- Post Success:
98 -- Processing continues.
99 --
100 -- Post Failure:
101 -- If an error has occurred, an error message and exception will be raised
102 -- but not handled.
103 --
104 -- Developer Implementation Notes:
105 -- Any pre-processing required before the delete dml is issued should be
106 -- coded within this procedure. It is important to note that any 3rd party
107 -- maintenance should be reviewed before placing in this procedure.
108 --
109 -- Access Status:
110 -- Internal Row Handler Use Only.
111 --
112 -- {End Of Comments}
113 -- ----------------------------------------------------------------------------
114 Procedure pre_delete(p_rec in per_wbi_shd.g_rec_type) is
115 --
116 l_proc varchar2(72) := g_package||'pre_delete';
117 --
118 Begin
119 hr_utility.set_location('Entering:'||l_proc, 5);
120 --
121 hr_utility.set_location(' Leaving:'||l_proc, 10);
122 End pre_delete;
123 --
124 -- ----------------------------------------------------------------------------
125 -- |-----------------------------< post_delete >------------------------------|
126 -- ----------------------------------------------------------------------------
127 -- {Start Of Comments}
128 --
129 -- Description:
130 -- This private procedure contains any processing which is required after
131 -- the delete dml.
132 --
133 -- Prerequistes:
134 -- This is an internal procedure which is called from the del procedure.
135 --
136 -- In Parameters:
137 -- A Pl/Sql record structure.
138 --
139 -- Post Success:
140 -- Processing continues.
141 --
142 -- Post Failure:
143 -- If an error has occurred, an error message and exception will be raised
144 -- but not handled.
145 --
146 -- Developer Implementation Notes:
147 -- Any post-processing required after the delete dml is issued should be
148 -- coded within this procedure. It is important to note that any 3rd party
149 -- maintenance should be reviewed before placing in this procedure.
150 --
151 -- Access Status:
152 -- Internal Row Handler Use Only.
153 --
154 -- {End Of Comments}
155 -- -----------------------------------------------------------------------------
156 Procedure post_delete(p_rec in per_wbi_shd.g_rec_type) is
157 --
158 l_proc varchar2(72) := g_package||'post_delete';
159 --
160 Begin
161 hr_utility.set_location('Entering:'||l_proc, 5);
162 begin
163 --
164 per_wbi_rkd.after_delete
165 (p_workbench_item_code => p_rec.workbench_item_code
166 ,p_menu_id_o => per_wbi_shd.g_old_rec.menu_id
167 ,p_workbench_item_sequence_o => per_wbi_shd.g_old_rec.workbench_item_sequence
168 ,p_workbench_parent_item_code_o => per_wbi_shd.g_old_rec.workbench_parent_item_code
169 ,p_workbench_item_creation_da_o => per_wbi_shd.g_old_rec.workbench_item_creation_date
170 ,p_workbench_item_type_o => per_wbi_shd.g_old_rec.workbench_item_type
171 ,p_object_version_number_o => per_wbi_shd.g_old_rec.object_version_number
172 );
173 --
174 exception
175 --
176 when hr_api.cannot_find_prog_unit then
177 --
178 hr_api.cannot_find_prog_unit_error
179 (p_module_name => 'PER_RI_WORKBENCH_ITEMS'
180 ,p_hook_type => 'AD');
181 --
182 end;
183 --
184 hr_utility.set_location(' Leaving:'||l_proc, 10);
185 End post_delete;
186 --
187 -- ----------------------------------------------------------------------------
188 -- |---------------------------------< del >----------------------------------|
189 -- ----------------------------------------------------------------------------
190 Procedure del
191 (p_rec in per_wbi_shd.g_rec_type
192 ) is
193 --
194 l_proc varchar2(72) := g_package||'del';
195 --
196 Begin
197 hr_utility.set_location('Entering:'||l_proc, 5);
198 --
199 -- We must lock the row which we need to delete.
200 --
201 per_wbi_shd.lck
202 (p_rec.workbench_item_code
203 ,p_rec.object_version_number
204 );
205 --
206 -- Call the supporting delete validate operation
207 --
208 per_wbi_bus.delete_validate(p_rec);
209 --
210 -- Call to raise any errors on multi-message list
211 hr_multi_message.end_validation_set;
212 --
213 -- Call the supporting pre-delete operation
214 --
215 per_wbi_del.pre_delete(p_rec);
216 --
217 -- Delete the row.
218 --
219 per_wbi_del.delete_dml(p_rec);
220 --
221 -- Call the supporting post-delete operation
222 --
223 per_wbi_del.post_delete(p_rec);
224 --
225 -- Call to raise any errors on multi-message list
226 hr_multi_message.end_validation_set;
227 --
228 End del;
229 --
230 -- ----------------------------------------------------------------------------
231 -- |---------------------------------< del >----------------------------------|
232 -- ----------------------------------------------------------------------------
233 Procedure del
234 (p_workbench_item_code in varchar2
235 ,p_object_version_number in number
236 ) is
237 --
238 l_rec per_wbi_shd.g_rec_type;
239 l_proc varchar2(72) := g_package||'del';
240 --
241 Begin
242 hr_utility.set_location('Entering:'||l_proc, 5);
243 --
244 -- As the delete procedure accepts a plsql record structure we do need to
245 -- convert the arguments into the record structure.
246 -- We don't need to call the supplied conversion argument routine as we
247 -- only need a few attributes.
248 --
249 l_rec.workbench_item_code := p_workbench_item_code;
250 l_rec.object_version_number := p_object_version_number;
251 --
252 -- Having converted the arguments into the per_wbi_rec
253 -- plsql record structure we must call the corresponding entity
254 -- business process
255 --
256 per_wbi_del.del(l_rec);
257 --
258 hr_utility.set_location(' Leaving:'||l_proc, 10);
259 End del;
260 --
261 end per_wbi_del;
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