1 Package Body hr_fgi_del as
2 /* $Header: hrfgirhi.pkb 115.3 2002/12/03 11:02:49 hjonnala noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' hr_fgi_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_fgi_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_group_items row.
63 --
64 delete from hr_form_data_group_items
65 where form_data_group_item_id = p_rec.form_data_group_item_id;
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 hr_fgi_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 hr_fgi_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 the
131 -- 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 hr_fgi_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 hr_fgi_rkd.after_delete
165 (p_form_data_group_item_id
166 => p_rec.form_data_group_item_id
167 ,p_object_version_number_o
168 => hr_fgi_shd.g_old_rec.object_version_number
169 ,p_form_data_group_id_o
170 => hr_fgi_shd.g_old_rec.form_data_group_id
171 ,p_form_item_id_o
172 => hr_fgi_shd.g_old_rec.form_item_id
173 );
174 --
175 exception
176 --
177 when hr_api.cannot_find_prog_unit then
178 --
179 hr_api.cannot_find_prog_unit_error
180 (p_module_name => 'HR_FORM_DATA_GROUP_ITEMS'
181 ,p_hook_type => 'AD');
182 --
183 end;
184 --
185 hr_utility.set_location(' Leaving:'||l_proc, 10);
186 End post_delete;
187 --
188 -- ----------------------------------------------------------------------------
189 -- |---------------------------------< del >----------------------------------|
190 -- ----------------------------------------------------------------------------
191 Procedure del
192 (p_rec in hr_fgi_shd.g_rec_type
193 ) is
194 --
195 l_proc varchar2(72) := g_package||'del';
196 --
197 Begin
198 hr_utility.set_location('Entering:'||l_proc, 5);
199 --
200 -- We must lock the row which we need to delete.
201 --
202 hr_fgi_shd.lck
203 (p_rec.form_data_group_item_id
204 ,p_rec.object_version_number
205 );
206 --
207 -- Call the supporting delete validate operation
208 --
209 hr_fgi_bus.delete_validate(p_rec);
210 --
211 -- Call the supporting pre-delete operation
212 --
213 hr_fgi_del.pre_delete(p_rec);
214 --
215 -- Delete the row.
216 --
217 hr_fgi_del.delete_dml(p_rec);
218 --
219 -- Call the supporting post-delete operation
220 --
221 hr_fgi_del.post_delete(p_rec);
222 --
223 End del;
224 --
225 -- ----------------------------------------------------------------------------
226 -- |---------------------------------< del >----------------------------------|
227 -- ----------------------------------------------------------------------------
228 Procedure del
229 (p_form_data_group_item_id in number
230 ,p_object_version_number in number
231 ) is
232 --
233 l_rec hr_fgi_shd.g_rec_type;
234 l_proc varchar2(72) := g_package||'del';
235 --
236 Begin
237 hr_utility.set_location('Entering:'||l_proc, 5);
238 --
239 -- As the delete procedure accepts a plsql record structure we do need to
240 -- convert the arguments into the record structure.
241 -- We don't need to call the supplied conversion argument routine as we
242 -- only need a few attributes.
243 --
244 l_rec.form_data_group_item_id := p_form_data_group_item_id;
245 l_rec.object_version_number := p_object_version_number;
246 --
247 -- Having converted the arguments into the hr_fgi_rec
248 -- plsql record structure we must call the corresponding entity
249 -- business process
250 --
251 hr_fgi_del.del(l_rec);
252 --
253 hr_utility.set_location(' Leaving:'||l_proc, 10);
254 End del;
255 --
256 end hr_fgi_del;
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