1 Package Body hxc_apc_del as
2 /* $Header: hxcapcrhi.pkb 120.2 2005/09/23 08:04:24 sechandr noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' hxc_apc_del.'; -- Global package name
9 g_debug boolean := hr_utility.debug_enabled;
10 --
11 -- ----------------------------------------------------------------------------
12 -- |------------------------------< delete_dml >------------------------------|
13 -- ----------------------------------------------------------------------------
14 -- {Start Of Comments}
15 --
16 -- Description:
17 -- This procedure controls the actual dml delete logic. The functions of
18 -- this procedure are as follows:
19 -- 1) To set and unset the g_api_dml status as required (as we are about to
20 -- perform dml).
21 -- 2) To delete the specified row from the schema using the primary key in
22 -- the predicates.
23 -- 3) To trap any constraint violations that may have occurred.
24 -- 4) To raise any other errors.
25 --
26 -- Prerequisites:
27 -- This is an internal private procedure which must be called from the del
28 -- procedure.
29 --
30 -- In Parameters:
31 -- A Pl/Sql record structre.
32 --
33 -- Post Success:
34 -- The specified row will be delete from the schema.
35 --
36 -- Post Failure:
37 -- On the delete dml failure it is important to note that we always reset the
38 -- g_api_dml status to false.
39 -- If a child integrity constraint violation is raised the
40 -- constraint_error procedure will be called.
41 -- If any other error is reported, the error will be raised after the
42 -- g_api_dml status is reset.
43 --
44 -- Developer Implementation Notes:
45 -- None.
46 --
47 -- Access Status:
48 -- Internal Row Handler Use Only.
49 --
50 -- {End Of Comments}
51 -- ----------------------------------------------------------------------------
52 Procedure delete_dml
53 (p_rec in hxc_apc_shd.g_rec_type
54 ) is
55 --
56 l_proc varchar2(72);
57 --
58 Begin
59 if g_debug then
60 l_proc := g_package||'delete_dml';
61 hr_utility.set_location('Entering:'||l_proc, 5);
62 end if;
63 --
64 hxc_apc_shd.g_api_dml := true; -- Set the api dml status
65 --
66 -- Delete the hxc_approval_period_comps row.
67 --
68 delete from hxc_approval_period_comps
69 where approval_period_comp_id = p_rec.approval_period_comp_id;
70 --
71 hxc_apc_shd.g_api_dml := false; -- Unset the api dml status
72 --
73 if g_debug then
74 hr_utility.set_location(' Leaving:'||l_proc, 10);
75 end if;
76 --
77 Exception
78 When hr_api.child_integrity_violated then
79 -- Child integrity has been violated
80 hxc_apc_shd.g_api_dml := false; -- Unset the api dml status
81 hxc_apc_shd.constraint_error
82 (p_constraint_name => hr_api.strip_constraint_name(SQLERRM));
83 When Others Then
84 hxc_apc_shd.g_api_dml := false; -- Unset the api dml status
85 Raise;
86 End delete_dml;
87 --
88 -- ----------------------------------------------------------------------------
89 -- |------------------------------< pre_delete >------------------------------|
90 -- ----------------------------------------------------------------------------
91 -- {Start Of Comments}
92 --
93 -- Description:
94 -- This private procedure contains any processing which is required before
95 -- the delete dml.
96 --
97 -- Prerequisites:
98 -- This is an internal procedure which is called from the del procedure.
99 --
100 -- In Parameters:
101 -- A Pl/Sql record structre.
102 --
103 -- Post Success:
104 -- Processing continues.
105 --
106 -- Post Failure:
107 -- If an error has occurred, an error message and exception will be raised
108 -- but not handled.
109 --
110 -- Developer Implementation Notes:
111 -- Any pre-processing required before the delete dml is issued should be
112 -- coded within this procedure. It is important to note that any 3rd party
113 -- maintenance should be reviewed before placing in this procedure.
114 --
115 -- Access Status:
116 -- Internal Row Handler Use Only.
117 --
118 -- {End Of Comments}
119 -- ----------------------------------------------------------------------------
120 Procedure pre_delete(p_rec in hxc_apc_shd.g_rec_type) is
121 --
122 l_proc varchar2(72);
123 --
124 Begin
125 if g_debug then
126 l_proc := g_package||'pre_delete';
127 hr_utility.set_location('Entering:'||l_proc, 5);
128 --
129 hr_utility.set_location(' Leaving:'||l_proc, 10);
130 end if;
131 End pre_delete;
132 --
133 -- ----------------------------------------------------------------------------
134 -- |-----------------------------< post_delete >------------------------------|
135 -- ----------------------------------------------------------------------------
136 -- {Start Of Comments}
137 --
138 -- Description:
139 -- This private procedure contains any processing which is required after the
140 -- delete dml.
141 --
142 -- Prerequistes:
143 -- This is an internal procedure which is called from the del procedure.
144 --
145 -- In Parameters:
146 -- A Pl/Sql record structure.
147 --
148 -- Post Success:
149 -- Processing continues.
150 --
151 -- Post Failure:
152 -- If an error has occurred, an error message and exception will be raised
153 -- but not handled.
154 --
155 -- Developer Implementation Notes:
156 -- Any post-processing required after the delete dml is issued should be
157 -- coded within this procedure. It is important to note that any 3rd party
158 -- maintenance should be reviewed before placing in this procedure.
159 --
160 -- Access Status:
161 -- Internal Row Handler Use Only.
162 --
163 -- {End Of Comments}
164 -- -----------------------------------------------------------------------------
165 Procedure post_delete(p_rec in hxc_apc_shd.g_rec_type) is
166 --
167 l_proc varchar2(72);
168 --
169 Begin
170 if g_debug then
171 l_proc := g_package||'post_delete';
172 hr_utility.set_location('Entering:'||l_proc, 5);
173 end if;
174 begin
175 --
176 hxc_apc_rkd.after_delete
177 (p_approval_period_comp_id
178 => p_rec.approval_period_comp_id
179 ,p_time_recipient_id_o
180 => hxc_apc_shd.g_old_rec.time_recipient_id
181 ,p_recurring_period_id_o
182 => hxc_apc_shd.g_old_rec.recurring_period_id
183 ,p_approval_period_set_id_o
184 => hxc_apc_shd.g_old_rec.approval_period_set_id
185 ,p_object_version_number_o
186 => hxc_apc_shd.g_old_rec.object_version_number
187 );
188 --
189 exception
190 --
191 when hr_api.cannot_find_prog_unit then
192 --
193 hr_api.cannot_find_prog_unit_error
194 (p_module_name => 'HXC_APPROVAL_PERIOD_COMPS'
195 ,p_hook_type => 'AD');
196 --
197 end;
198 --
199 if g_debug then
200 hr_utility.set_location(' Leaving:'||l_proc, 10);
201 end if;
202 End post_delete;
203 --
204 -- ----------------------------------------------------------------------------
205 -- |---------------------------------< del >----------------------------------|
206 -- ----------------------------------------------------------------------------
207 Procedure del
208 (p_rec in hxc_apc_shd.g_rec_type
209 ) is
210 --
211 l_proc varchar2(72);
212 --
213 Begin
214 g_debug:=hr_utility.debug_enabled;
215 if g_debug then
216 l_proc := g_package||'del';
217 hr_utility.set_location('Entering:'||l_proc, 5);
218 end if;
219 --
220 -- We must lock the row which we need to delete.
221 --
222 hxc_apc_shd.lck
223 (p_rec.approval_period_comp_id
224 ,p_rec.object_version_number
225 );
226 --
227 -- Call the supporting delete validate operation
228 --
229 hxc_apc_bus.delete_validate(p_rec);
230 --
231 -- Call the supporting pre-delete operation
232 --
233 hxc_apc_del.pre_delete(p_rec);
234 --
235 -- Delete the row.
236 --
237 hxc_apc_del.delete_dml(p_rec);
238 --
239 -- Call the supporting post-delete operation
240 --
241 hxc_apc_del.post_delete(p_rec);
242 --
243 End del;
244 --
245 -- ----------------------------------------------------------------------------
246 -- |---------------------------------< del >----------------------------------|
247 -- ----------------------------------------------------------------------------
248 Procedure del
249 (p_approval_period_comp_id in number
250 ,p_object_version_number in number
251 ) is
252 --
253 l_rec hxc_apc_shd.g_rec_type;
254 l_proc varchar2(72);
255 --
256 Begin
257 g_debug:=hr_utility.debug_enabled;
258 if g_debug then
259 l_proc := g_package||'del';
260 hr_utility.set_location('Entering:'||l_proc, 5);
261 end if;
262 --
263 -- As the delete procedure accepts a plsql record structure we do need to
264 -- convert the arguments into the record structure.
265 -- We don't need to call the supplied conversion argument routine as we
266 -- only need a few attributes.
267 --
268 l_rec.approval_period_comp_id := p_approval_period_comp_id;
269 l_rec.object_version_number := p_object_version_number;
270 --
271 -- Having converted the arguments into the hxc_apc_rec
272 -- plsql record structure we must call the corresponding entity
273 -- business process
274 --
275 hxc_apc_del.del(l_rec);
276 --
277 if g_debug then
278 hr_utility.set_location(' Leaving:'||l_proc, 10);
279 end if;
280 End del;
281 --
282 end hxc_apc_del;
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