1 Package Body pqh_rft_del as
2 /* $Header: pqrftrhi.pkb 120.3 2011/04/28 09:39:53 sidsaxen ship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' pqh_rft_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 delete the specified row from the schema using the primary key in
19 -- the predicates.
20 -- 2) To trap any constraint violations that may have occurred.
21 -- 3) To raise any other errors.
22 --
23 -- Prerequisites:
24 -- This is an internal private procedure which must be called from the del
25 -- procedure.
26 --
27 -- In Parameters:
28 -- A Pl/Sql record structre.
29 --
30 -- Post Success:
31 -- The specified row will be delete from the schema.
32 --
33 -- Post Failure:
34 -- If a child integrity constraint violation is raised the
35 -- constraint_error procedure will be called.
36 --
37 -- Developer Implementation Notes:
38 -- None.
39 --
40 -- Access Status:
41 -- Internal Row Handler Use Only.
42 --
43 -- {End Of Comments}
44 -- ----------------------------------------------------------------------------
45 Procedure delete_dml(p_rec in pqh_rft_shd.g_rec_type) is
46 --
47 l_proc varchar2(72) := g_package||'delete_dml';
48 --
49 Begin
50 hr_utility.set_location('Entering:'||l_proc, 5);
51 --
52 --
53 -- Delete the pqh_ref_templates row.
54 --
55 delete from pqh_ref_templates
56 where ref_template_id = p_rec.ref_template_id;
57 --
58 --
59 hr_utility.set_location(' Leaving:'||l_proc, 10);
60 --
61 Exception
62 When hr_api.child_integrity_violated then
63 -- Child integrity has been violated
64 pqh_rft_shd.constraint_error
65 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
66 When Others Then
67 Raise;
68 End delete_dml;
69 --
70 -- ----------------------------------------------------------------------------
71 -- |------------------------------< pre_delete >------------------------------|
72 -- ----------------------------------------------------------------------------
73 -- {Start Of Comments}
74 --
75 -- Description:
76 -- This private procedure contains any processing which is required before
77 -- the delete dml.
78 --
79 -- Prerequisites:
80 -- This is an internal procedure which is called from the del procedure.
81 --
82 -- In Parameters:
83 -- A Pl/Sql record structre.
84 --
85 -- Post Success:
86 -- Processing continues.
87 --
88 -- Post Failure:
89 -- If an error has occurred, an error message and exception will be raised
90 -- but not handled.
91 --
92 -- Developer Implementation Notes:
93 -- Any pre-processing required before the delete dml is issued should be
94 -- coded within this procedure. It is important to note that any 3rd party
95 -- maintenance should be reviewed before placing in this procedure.
96 --
97 -- Access Status:
98 -- Internal Row Handler Use Only.
99 --
100 -- {End Of Comments}
101 -- ----------------------------------------------------------------------------
102 Procedure pre_delete(p_rec in pqh_rft_shd.g_rec_type) is
103 --
104 l_proc varchar2(72) := g_package||'pre_delete';
105 --
106 Begin
107 hr_utility.set_location('Entering:'||l_proc, 5);
108 --
109 hr_utility.set_location(' Leaving:'||l_proc, 10);
110 End pre_delete;
111 --
112 -- ----------------------------------------------------------------------------
113 -- |-----------------------------< post_delete >------------------------------|
114 -- ----------------------------------------------------------------------------
115 -- {Start Of Comments}
116 --
117 -- Description:
118 -- This private procedure contains any processing which is required after the
119 -- delete dml.
120 --
121 -- Prerequisites:
122 -- This is an internal procedure which is called from the del procedure.
123 --
124 -- In Parameters:
125 -- A Pl/Sql record structre.
126 --
127 -- Post Success:
128 -- Processing continues.
129 --
130 -- Post Failure:
131 -- If an error has occurred, an error message and exception will be raised
132 -- but not handled.
133 --
134 -- Developer Implementation Notes:
135 -- Any post-processing required after the delete dml is issued should be
136 -- coded within this procedure. It is important to note that any 3rd party
137 -- maintenance should be reviewed before placing in this procedure.
138 --
139 -- Access Status:
140 -- Internal table Handler Use Only.
141 --
142 -- {End Of Comments}
143 -- ----------------------------------------------------------------------------
144 Procedure post_delete(p_effective_date in date,
145 p_rec in pqh_rft_shd.g_rec_type) is
146 --
147 l_proc varchar2(72) := g_package||'post_delete';
148 --
149 Begin
150 hr_utility.set_location('Entering:'||l_proc, 5);
151 --
152 --
153 -- Start of API User Hook for post_delete.
154 --
155 begin
156 --
157 pqh_rft_rkd.after_delete
158 (
159 p_ref_template_id =>p_rec.ref_template_id
160 ,p_base_template_id_o =>pqh_rft_shd.g_old_rec.base_template_id
161 ,p_parent_template_id_o =>pqh_rft_shd.g_old_rec.parent_template_id
162 ,p_reference_type_cd_o =>pqh_rft_shd.g_old_rec.reference_type_cd
163 ,p_object_version_number_o =>pqh_rft_shd.g_old_rec.object_version_number
164 );
165 --
166 exception
167 --
168 when hr_api.cannot_find_prog_unit then
169 --
170 hr_api.cannot_find_prog_unit_error
171 (p_module_name => 'pqh_ref_templates'
172 ,p_hook_type => 'AD');
173 --
174 end;
175 --
176 -- End of API User Hook for post_delete.
177 --
178 --
179 hr_utility.set_location(' Leaving:'||l_proc, 10);
180 End post_delete;
181 --
182 -- ----------------------------------------------------------------------------
183 -- |---------------------------------< del >----------------------------------|
184 -- ----------------------------------------------------------------------------
185 Procedure del
186 (
187 p_effective_date in date,
188 p_rec in pqh_rft_shd.g_rec_type
189 ) is
190 --
191 l_proc varchar2(72) := g_package||'del';
192 --
193 Begin
194 hr_utility.set_location('Entering:'||l_proc, 5);
195 --
196 -- We must lock the row which we need to delete.
197 --
198 pqh_rft_shd.lck
199 (
200 p_rec.ref_template_id,
201 p_rec.object_version_number
202 );
203 --
204 -- Call the supporting delete validate operation
205 --
206 pqh_rft_bus.delete_validate(p_rec,p_effective_date);
207 --
208 -- Call the supporting pre-delete operation
209 --
210 pre_delete(p_rec);
211 --
212 -- Delete the row.
213 --
214 delete_dml(p_rec);
215 --
216 -- Call the supporting post-delete operation
217 --
218 post_delete(p_effective_date,p_rec);
219 End del;
220 --
221 -- ----------------------------------------------------------------------------
222 -- |---------------------------------< del >----------------------------------|
223 -- ----------------------------------------------------------------------------
224 Procedure del
225 (
226 p_effective_date in date,
227 p_ref_template_id in number,
228 p_object_version_number in number
229 ) is
230 --
231 l_rec pqh_rft_shd.g_rec_type;
232 l_proc varchar2(72) := g_package||'del';
233 --
234 Begin
235 hr_utility.set_location('Entering:'||l_proc, 5);
236 --
237 -- As the delete procedure accepts a plsql record structure we do need to
238 -- convert the arguments into the record structure.
239 -- We don't need to call the supplied conversion argument routine as we
240 -- only need a few attributes.
241 --
242 l_rec.ref_template_id:= p_ref_template_id;
243 l_rec.object_version_number := p_object_version_number;
244 --
245 -- Having converted the arguments into the pqh_rft_rec
246 -- plsql record structure we must call the corresponding entity
247 -- business process
248 --
249 del(p_effective_date,l_rec);
250 --
251 hr_utility.set_location(' Leaving:'||l_proc, 10);
252 End del;
253 --
254 end pqh_rft_del;
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