1 Package Body ame_cnu_shd as
2 /* $Header: amcnurhi.pkb 120.4 2005/11/22 03:15 santosin noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' ame_cnu_shd.'; -- Global package name
9 --
10 -- ----------------------------------------------------------------------------
11 -- |---------------------------< constraint_error >---------------------------|
12 -- ----------------------------------------------------------------------------
13 Procedure constraint_error
14 (p_constraint_name in all_constraints.constraint_name%TYPE
15 ) Is
16 --
17 l_proc varchar2(72) := g_package||'constraint_error';
18 --
19 Begin
20 --
21 If (p_constraint_name = 'AME_CONDITION_USAGES_PK') Then
22 fnd_message.set_name('PAY', 'HR_6153_ALL_PROCEDURE_FAIL');
23 fnd_message.set_token('PROCEDURE', l_proc);
24 fnd_message.set_token('STEP','5');
25 fnd_message.raise_error;
26 Else
27 fnd_message.set_name('PAY', 'HR_7877_API_INVALID_CONSTRAINT');
28 fnd_message.set_token('PROCEDURE', l_proc);
29 fnd_message.set_token('CONSTRAINT_NAME', p_constraint_name);
30 fnd_message.raise_error;
31 End If;
32 --
33 End constraint_error;
34 --
35 -- ----------------------------------------------------------------------------
36 -- |-----------------------------< api_updating >-----------------------------|
37 -- ----------------------------------------------------------------------------
38 Function api_updating
39 (p_effective_date in date
40 ,p_rule_id in number
41 ,p_condition_id in number
42 ,p_object_version_number in number
43 ) Return Boolean Is
44 --
45 -- Cursor selects the 'current' row from the HR Schema
46 --
47 Cursor C_Sel1 is
48 select
49 rule_id
50 ,condition_id
51 ,start_date
52 ,end_date
53 ,security_group_id
54 ,object_version_number
55 from ame_condition_usages
56 where condition_id = p_condition_id
57 and rule_id = p_rule_id
58 and ( p_effective_date
59 between start_date and nvl(end_date - ame_util.oneSecond,p_effective_date)
60 or
61 (p_effective_date < start_date and
65 --
62 start_date < nvl(end_date,start_date + ame_util.oneSecond)));
63 --
64 l_fct_ret boolean;
66 Begin
67 --
68 If (p_effective_date is null or
69 p_condition_id is null or
70 p_rule_id is null or
71 p_object_version_number is null) Then
72 --
73 -- One of the primary key arguments is null therefore we must
74 -- set the returning function value to false
75 --
76 l_fct_ret := false;
77 Else
78 If (p_condition_id =
79 ame_cnu_shd.g_old_rec.condition_id and
80 p_rule_id =
81 ame_cnu_shd.g_old_rec.rule_id and
82 p_object_version_number =
83 ame_cnu_shd.g_old_rec.object_version_number) Then
84 --
85 -- The g_old_rec is current therefore we must
86 -- set the returning function to true
87 --
88 l_fct_ret := true;
89 Else
90 --
91 -- Select the current row
92 --
93 Open C_Sel1;
94 Fetch C_Sel1 Into ame_cnu_shd.g_old_rec;
95 If C_Sel1%notfound Then
96 Close C_Sel1;
97 --
98 -- The primary key is invalid therefore we must error
99 --
100 fnd_message.set_name('PAY', 'HR_7220_INVALID_PRIMARY_KEY');
101 fnd_message.raise_error;
102 End If;
103 Close C_Sel1;
104 If (p_object_version_number
105 <> ame_cnu_shd.g_old_rec.object_version_number) Then
106 fnd_message.set_name('PAY', 'HR_7155_OBJECT_INVALID');
107 fnd_message.raise_error;
108 End If;
109 l_fct_ret := true;
110 End If;
111 End If;
112 Return (l_fct_ret);
113 --
114 End api_updating;
115 --
116 -- ----------------------------------------------------------------------------
117 -- |----------------------------< upd_end_date >------------------------------|
118 -- ----------------------------------------------------------------------------
119 Procedure upd_end_date
120 (p_effective_date in date
121 ,p_rule_id in number
122 ,p_condition_id in number
123 ,p_new_end_date in date
124 ,p_object_version_number out nocopy number
125 ) is
126 --
127 l_proc varchar2(72) := g_package||'upd_end_date';
128 l_current_user_id integer;
129 l_object_version_number number;
130 --
131 Begin
132 hr_utility.set_location('Entering:'||l_proc, 5);
133 --
134 l_current_user_id := fnd_global.user_id;
135 --
136 -- Because we are updating a row we must get the next object
137 -- version number.
138 --
139 l_object_version_number :=
140 ame_cnu_shd.get_object_version_number
141 (p_condition_id => p_condition_id
142 ,p_rule_id => p_rule_id
143 );
144 --
145 hr_utility.set_location(l_proc, 10);
146 --
147 --
148 -- Update the specified datetrack row setting the effective
149 -- end date to the specified new effective end date.
150 --
151 update ame_condition_usages t
152 set t.end_date = p_new_end_date
153 ,t.last_updated_by = l_current_user_id
154 ,t.last_update_date = p_new_end_date
155 ,t.last_update_login = l_current_user_id
156 , t.object_version_number = l_object_version_number
157 where t.condition_id = p_condition_id
158 and t.rule_id = p_rule_id
159 and ( p_effective_date
160 between t.start_date and nvl(t.end_date - ame_util.oneSecond,p_effective_date)
161 or
162 (p_effective_date < t.start_date and
163 t.start_date < nvl(t.end_date,t.start_date + ame_util.oneSecond)));
164 --
165 --
166 p_object_version_number := l_object_version_number;
167 hr_utility.set_location(' Leaving:'||l_proc, 15);
168 --
169 End upd_end_date;
170 --
171 -- ----------------------------------------------------------------------------
172 -- |---------------------------------< lck >----------------------------------|
173 -- ----------------------------------------------------------------------------
174 Procedure lck
175 (p_effective_date in date
176 ,p_datetrack_mode in varchar2
177 ,p_rule_id in number
178 ,p_condition_id in number
179 ,p_object_version_number in number
180 ,p_validation_start_date out nocopy date
181 ,p_validation_end_date out nocopy date
182 ) is
183 --
184 l_proc varchar2(72) := g_package||'lck';
185 l_validation_start_date date;
186 l_validation_end_date date;
187 l_argument varchar2(30);
188 l_dummy varchar2(10);
189 --
190 -- Cursor C_Sel1 selects the current locked row as of session date
191 -- ensuring that the object version numbers match.
192 --
193 Cursor C_Sel1 is
194 select
195 rule_id
196 ,condition_id
197 ,start_date
198 ,end_date
199 ,security_group_id
200 ,object_version_number
201 from ame_condition_usages
202 where condition_id = p_condition_id
203 and rule_id = p_rule_id
204 and ( p_effective_date
208 start_date < nvl(end_date,start_date + ame_util.oneSecond)))
205 between start_date and nvl(end_date - ame_util.oneSecond,p_effective_date)
206 or
207 (p_effective_date < start_date and
209 for update nowait;
210 --
211 --
212 --
213 Begin
214 hr_utility.set_location('Entering:'||l_proc, 5);
215 --
216 -- Ensure that all the mandatory arguments are not null
217 --
218 hr_api.mandatory_arg_error(p_api_name => l_proc
219 ,p_argument => 'effective_date'
220 ,p_argument_value => p_effective_date
221 );
222 --
223 hr_api.mandatory_arg_error(p_api_name => l_proc
224 ,p_argument => 'datetrack_mode'
225 ,p_argument_value => p_datetrack_mode
226 );
227 --
228 hr_api.mandatory_arg_error(p_api_name => l_proc
229 ,p_argument => 'condition_id'
230 ,p_argument_value => p_condition_id
231 );
232 --
233 hr_api.mandatory_arg_error(p_api_name => l_proc
234 ,p_argument => 'object_version_number'
235 ,p_argument_value => p_object_version_number
236 );
237 --
238 -- Check to ensure the datetrack mode is not INSERT.
239 --
240 If (p_datetrack_mode <> hr_api.g_insert) then
241 --
242 -- We must select and lock the current row.
243 --
244 Open C_Sel1;
245 Fetch C_Sel1 Into ame_cnu_shd.g_old_rec;
246 If C_Sel1%notfound then
247 Close C_Sel1;
248 --
249 -- The primary key is invalid therefore we must error
250 --
251 fnd_message.set_name('PAY', 'HR_7220_INVALID_PRIMARY_KEY');
252 fnd_message.raise_error;
253 End If;
254 Close C_Sel1;
255 If (p_object_version_number
256 <> ame_cnu_shd.g_old_rec.object_version_number) Then
257 fnd_message.set_name('PAY', 'HR_7155_OBJECT_INVALID');
258 fnd_message.raise_error;
259 End If;
260 --
261 --
262 --
263 Else
264 --
265 -- We are doing a datetrack 'INSERT' which is illegal within this
266 -- procedure therefore we must error (note: to lck on insert the
267 -- private procedure ins_lck should be called).
268 --
269 fnd_message.set_name('PAY', 'HR_6153_ALL_PROCEDURE_FAIL');
270 fnd_message.set_token('PROCEDURE', l_proc);
271 fnd_message.set_token('STEP','20');
272 fnd_message.raise_error;
273 End If;
274 --
275 -- Set the validation start and end date OUT arguments
276 --
277 if (p_datetrack_mode = hr_api.g_update) then
278 p_validation_start_date := p_effective_date;
279 p_validation_end_date := ame_cnu_shd.g_old_rec.end_date;
280 elsif (p_datetrack_mode = hr_api.g_delete) then
281 p_validation_start_date := p_effective_date;
282 p_validation_end_date := p_effective_date;
283 end if;
284 --
285 hr_utility.set_location(' Leaving:'||l_proc, 30);
286 --
287 -- We need to trap the 2 parent objects viz. ame_rules and ame_conditions
288 --
289 begin
290 select null
291 into l_dummy
292 from ame_conditions
293 where condition_id = p_condition_id
294 and p_effective_date between start_date and
295 nvl(end_date - ame_util.oneSecond, p_effective_date)
296 for update of end_date nowait;
297 /* select null
298 into l_dummy
299 from ame_rules
300 where rule_id = p_rule_id and
301 ((p_effective_date between start_date and
302 nvl(end_date - ame_util.oneSecond, p_effective_date)) or
303 (p_effective_date < start_date and
304 start_date < nvl(end_date,start_date + ame_util.oneSecond)))
305 for update of end_date nowait;*/
306 exception
307 when others then
308 --
309 fnd_message.set_name('PER', 'AME_99999_CANT_LOCK_PARENT');
310 fnd_message.set_token('PROCEDURE', l_proc);
311 fnd_message.set_token('STEP','40');
312 fnd_message.raise_error;
313 end;
314 Exception
315 When HR_Api.Object_Locked then
316 --
317 -- The object is locked therefore we need to supply a meaningful
318 -- error message.
319 --
320 fnd_message.set_name('PAY', 'HR_7165_OBJECT_LOCKED');
321 fnd_message.set_token('TABLE_NAME', 'ame_condition_usages');
322 fnd_message.raise_error;
323 End lck;
324 --
325 -- ----------------------------------------------------------------------------
326 -- |-----------------------------< convert_args >-----------------------------|
327 -- ----------------------------------------------------------------------------
328 Function convert_args
329 (p_rule_id in number
330 ,p_condition_id in number
331 ,p_start_date in date
332 ,p_end_date in date
333 ,p_security_group_id in number
334 ,p_object_version_number in number
335 )
336 Return g_rec_type is
337 --
338 l_rec g_rec_type;
339 --
340 Begin
341 --
342 -- Convert arguments into local l_rec structure.
343 --
344 l_rec.rule_id := p_rule_id;
345 l_rec.condition_id := p_condition_id;
346 l_rec.start_date := p_start_date;
347 l_rec.end_date := p_end_date;
348 l_rec.security_group_id := p_security_group_id;
349 l_rec.object_version_number := p_object_version_number;
350 --
351 -- Return the plsql record structure.
352 --
353 Return(l_rec);
354 --
355 End convert_args;
356 --
357 -- ----------------------------------------------------------------------------
358 -- |------------------------< get_object_version_number >----------------------|
359 -- ----------------------------------------------------------------------------
360 Function get_object_version_number
361 (p_rule_id in number
362 ,p_condition_id in number
363 )
364 Return number is
365 --
366 l_ovn number;
367 --
368 Begin
369 --
370 -- get the next ovn
371 --
372 select nvl(max(t.object_version_number),0) + 1
373 into l_ovn
374 from ame_condition_usages t
375 where t.condition_id = p_condition_id
376 and t.rule_id = p_rule_id;
377 --
378 -- Return the new object_version_number.
379 --
380 Return(l_ovn);
381 --
382 End get_object_version_number;
383 --
384 --
385 end ame_cnu_shd;
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