1 Package Body pqh_att_del as
2 /* $Header: pqattrhi.pkb 120.7 2011/06/09 08:12:49 sidsaxen ship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' pqh_att_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_att_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 -- Added the following code as a part of Zero Downtime Patching Project.
54 -- Code Starts Here.
55 --
56 PER_RIC_PKG.chk_integrity (
57 p_entity_name=>'PQH_ATTRIBUTES',
58 p_ref_entity_info=>
59 PER_RIC_PKG.ref_entity_tbl(
60 PER_RIC_PKG.ref_info_rec('PQH_ATTRIBUTE_RANGES',PER_RIC_PKG.column_info_tbl(
61 PER_RIC_PKG.col_info_rec('ATTRIBUTE_ID',NULL, p_rec.attribute_id,NULL))),
62 PER_RIC_PKG.ref_info_rec('PQH_ATTRIBUTES_TL',PER_RIC_PKG.column_info_tbl(
63 PER_RIC_PKG.col_info_rec('ATTRIBUTE_ID',NULL, p_rec.attribute_id,NULL))),
64 PER_RIC_PKG.ref_info_rec('PQH_TEMPLATE_ATTRIBUTES',PER_RIC_PKG.column_info_tbl(
65 PER_RIC_PKG.col_info_rec('ATTRIBUTE_ID',NULL, p_rec.attribute_id,NULL))),
66 PER_RIC_PKG.ref_info_rec('PQH_TXN_CATEGORY_ATTRIBUTES',PER_RIC_PKG.column_info_tbl(
67 PER_RIC_PKG.col_info_rec('ATTRIBUTE_ID', NULL,p_rec.attribute_id, NULL)))),
68 p_ref_type=>'DEL');
69 --
70 --
71 -- Code Ends Here
72 --
73 -- Delete the pqh_attributes row.
74 --
75 delete from pqh_attributes
76 where attribute_id = p_rec.attribute_id;
77 --
78 --
79 hr_utility.set_location(' Leaving:'||l_proc, 10);
80 --
81 Exception
82 When hr_api.child_integrity_violated then
83 -- Child integrity has been violated
84 pqh_att_shd.constraint_error
85 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
86 When Others Then
87 Raise;
88 End delete_dml;
89 --
90 -- ----------------------------------------------------------------------------
91 -- |------------------------------< pre_delete >------------------------------|
92 -- ----------------------------------------------------------------------------
93 -- {Start Of Comments}
94 --
95 -- Description:
96 -- This private procedure contains any processing which is required before
97 -- the delete dml.
98 --
99 -- Prerequisites:
100 -- This is an internal procedure which is called from the del procedure.
101 --
102 -- In Parameters:
103 -- A Pl/Sql record structre.
104 --
105 -- Post Success:
106 -- Processing continues.
107 --
108 -- Post Failure:
109 -- If an error has occurred, an error message and exception will be raised
110 -- but not handled.
111 --
112 -- Developer Implementation Notes:
113 -- Any pre-processing required before the delete dml is issued should be
114 -- coded within this procedure. It is important to note that any 3rd party
115 -- maintenance should be reviewed before placing in this procedure.
116 --
117 -- Access Status:
118 -- Internal Row Handler Use Only.
119 --
120 -- {End Of Comments}
121 -- ----------------------------------------------------------------------------
122 Procedure pre_delete(p_rec in pqh_att_shd.g_rec_type) is
123 --
124 l_proc varchar2(72) := g_package||'pre_delete';
125 --
126 Begin
127 hr_utility.set_location('Entering:'||l_proc, 5);
128 --
129 hr_utility.set_location(' Leaving:'||l_proc, 10);
130 End pre_delete;
131 --
132 -- ----------------------------------------------------------------------------
133 -- |-----------------------------< post_delete >------------------------------|
134 -- ----------------------------------------------------------------------------
135 -- {Start Of Comments}
136 --
137 -- Description:
138 -- This private procedure contains any processing which is required after the
139 -- delete dml.
140 --
141 -- Prerequisites:
142 -- This is an internal procedure which is called from the del procedure.
143 --
144 -- In Parameters:
145 -- A Pl/Sql record structre.
146 --
147 -- Post Success:
148 -- Processing continues.
149 --
150 -- Post Failure:
151 -- If an error has occurred, an error message and exception will be raised
152 -- but not handled.
153 --
154 -- Developer Implementation Notes:
155 -- Any post-processing required after the delete dml is issued should be
156 -- coded within this procedure. It is important to note that any 3rd party
157 -- maintenance should be reviewed before placing in this procedure.
158 --
159 -- Access Status:
160 -- Internal table Handler Use Only.
161 --
162 -- {End Of Comments}
163 -- ----------------------------------------------------------------------------
164 Procedure post_delete(
165 p_effective_date in date,p_rec in pqh_att_shd.g_rec_type) is
166 --
167 l_proc varchar2(72) := g_package||'post_delete';
168 --
169 Begin
170 hr_utility.set_location('Entering:'||l_proc, 5);
171 --
172 --
173 -- Start of API User Hook for post_delete.
174 --
175 begin
176 --
177 pqh_att_rkd.after_delete
178 (
179 p_attribute_id =>p_rec.attribute_id
180 ,p_attribute_name_o =>pqh_att_shd.g_old_rec.attribute_name
181 ,p_master_attribute_id_o =>pqh_att_shd.g_old_rec.master_attribute_id
182 ,p_master_table_route_id_o =>pqh_att_shd.g_old_rec.master_table_route_id
183 ,p_column_name_o =>pqh_att_shd.g_old_rec.column_name
184 ,p_column_type_o =>pqh_att_shd.g_old_rec.column_type
185 ,p_enable_flag_o =>pqh_att_shd.g_old_rec.enable_flag
186 ,p_width_o =>pqh_att_shd.g_old_rec.width
187 ,p_object_version_number_o =>pqh_att_shd.g_old_rec.object_version_number
188 ,p_region_itemname_o =>pqh_att_shd.g_old_rec.region_itemname
189 ,p_attribute_itemname_o =>pqh_att_shd.g_old_rec.attribute_itemname
190 ,p_decode_function_name_o =>pqh_att_shd.g_old_rec.decode_function_name
191 );
192 --
193 exception
194 --
195 when hr_api.cannot_find_prog_unit then
196 --
197 hr_api.cannot_find_prog_unit_error
198 (p_module_name => 'pqh_attributes'
199 ,p_hook_type => 'AD');
200 --
201 end;
202 --
203 -- End of API User Hook for post_delete.
204 --
205 --
206 hr_utility.set_location(' Leaving:'||l_proc, 10);
207 End post_delete;
208 --
209 -- ----------------------------------------------------------------------------
210 -- |---------------------------------< del >----------------------------------|
211 -- ----------------------------------------------------------------------------
212 Procedure del
213 (
214 p_effective_date in date,
215 p_rec in pqh_att_shd.g_rec_type
216 ) is
217 --
218 l_proc varchar2(72) := g_package||'del';
219 --
220 Begin
221 hr_utility.set_location('Entering:'||l_proc, 5);
222 --
223 -- We must lock the row which we need to delete.
224 --
225 pqh_att_shd.lck
226 (
227 p_rec.attribute_id,
228 p_rec.object_version_number
229 );
230 --
231 -- Call the supporting delete validate operation
232 --
233 pqh_att_bus.delete_validate(p_rec
234 ,p_effective_date);
235 --
236 -- Call the supporting pre-delete operation
237 --
238 pre_delete(p_rec);
239 --
240 -- Delete the row.
241 --
242 delete_dml(p_rec);
243 --
244 -- Call the supporting post-delete operation
245 --
246 post_delete(
247 p_effective_date,p_rec);
248 End del;
249 --
250 -- ----------------------------------------------------------------------------
251 -- |---------------------------------< del >----------------------------------|
252 -- ----------------------------------------------------------------------------
253 Procedure del
254 (
255 p_effective_date in date,
256 p_attribute_id in number,
257 p_object_version_number in number
258 ) is
259 --
260 l_rec pqh_att_shd.g_rec_type;
261 l_proc varchar2(72) := g_package||'del';
262 --
263 Begin
264 hr_utility.set_location('Entering:'||l_proc, 5);
265 --
266 -- As the delete procedure accepts a plsql record structure we do need to
267 -- convert the arguments into the record structure.
268 -- We don't need to call the supplied conversion argument routine as we
269 -- only need a few attributes.
270 --
271 l_rec.attribute_id:= p_attribute_id;
272 l_rec.object_version_number := p_object_version_number;
273 --
274 -- Having converted the arguments into the pqh_att_rec
275 -- plsql record structure we must call the corresponding entity
276 -- business process
277 --
278 del(
279 p_effective_date,l_rec);
280 --
281 hr_utility.set_location(' Leaving:'||l_proc, 10);
282 End del;
283 --
284 end pqh_att_del;
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