1 Package Body pqh_rlt_del as
2 /* $Header: pqrltrhi.pkb 115.8 2004/02/26 10:32:25 srajakum noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' pqh_rlt_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 -- 2) To delete the specified row from the schema using the primary key in
19 -- the predicates.
20 -- 3) To trap any constraint violations that may have occurred.
21 -- 4) 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_rlt_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_routing_lists row.
54 --
55 delete from pqh_routing_lists
56 where routing_list_id = p_rec.routing_list_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_rlt_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_rlt_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_rec in pqh_rlt_shd.g_rec_type) is
145 --
146 l_proc varchar2(72) := g_package||'post_delete';
147 --
148 Begin
149 hr_utility.set_location('Entering:'||l_proc, 5);
150 --
151 --
152 -- Start of API User Hook for post_delete.
153 --
154 begin
155 --
156 pqh_rlt_rkd.after_delete
157 (
158 p_routing_list_id =>p_rec.routing_list_id
159 ,p_routing_list_name_o =>pqh_rlt_shd.g_old_rec.routing_list_name
160 ,p_enable_flag_o =>pqh_rlt_shd.g_old_rec.enable_flag
161 ,p_object_version_number_o =>pqh_rlt_shd.g_old_rec.object_version_number
162 );
163 --
164 exception
165 --
166 when hr_api.cannot_find_prog_unit then
167 --
168 hr_api.cannot_find_prog_unit_error
169 (p_module_name => 'pqh_routing_lists'
170 ,p_hook_type => 'AD');
171 --
172 end;
173 --
174 -- End of API User Hook for post_delete.
175 --
176 --
177 hr_utility.set_location(' Leaving:'||l_proc, 10);
178 End post_delete;
179 --
180 -- ----------------------------------------------------------------------------
181 -- |---------------------------------< del >----------------------------------|
182 -- ----------------------------------------------------------------------------
183 Procedure del
184 (
185 p_rec in pqh_rlt_shd.g_rec_type
186 ) is
187 --
188 l_proc varchar2(72) := g_package||'del';
189 --
190 Begin
191 hr_utility.set_location('Entering:'||l_proc, 5);
192 --
193 -- We must lock the row which we need to delete.
194 --
195 pqh_rlt_shd.lck
196 (
197 p_rec.routing_list_id,
198 p_rec.object_version_number
199 );
200 --
201 -- Call the supporting delete validate operation
202 --
203 pqh_rlt_bus.delete_validate(p_rec);
204 --
205 -- Call the supporting pre-delete operation
206 --
207 pre_delete(p_rec);
208 --
209 -- Delete the row.
210 --
211 delete_dml(p_rec);
212 --
213 -- Call the supporting post-delete operation
214 --
215 post_delete(p_rec);
216 End del;
217 --
218 -- ----------------------------------------------------------------------------
219 -- |---------------------------------< del >----------------------------------|
220 -- ----------------------------------------------------------------------------
221 Procedure del
222 (
223 p_routing_list_id in number,
224 p_object_version_number in number
225 ) is
226 --
227 l_rec pqh_rlt_shd.g_rec_type;
228 l_proc varchar2(72) := g_package||'del';
229 --
230 Begin
231 hr_utility.set_location('Entering:'||l_proc, 5);
232 --
233 -- As the delete procedure accepts a plsql record structure we do need to
234 -- convert the arguments into the record structure.
235 -- We don't need to call the supplied conversion argument routine as we
236 -- only need a few attributes.
237 --
238 l_rec.routing_list_id:= p_routing_list_id;
239 l_rec.object_version_number := p_object_version_number;
240 --
241 -- Having converted the arguments into the pqh_rlt_rec
242 -- plsql record structure we must call the corresponding entity
243 -- business process
244 --
245 del(l_rec);
246 --
247 hr_utility.set_location(' Leaving:'||l_proc, 10);
248 End del;
249 --
250 end pqh_rlt_del;
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