1 Package Body ame_gcf_shd as
2 /* $Header: amgcfrhi.pkb 120.5 2006/10/05 16:08:09 pvelugul noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Private Global Definitions |
6 -- ----------------------------------------------------------------------------
7 --
8 g_package varchar2(33) := ' ame_gcf_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_APPROVAL_GROUP_CONFIG_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_application_id in number
41 ,p_approval_group_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 application_id
50 ,approval_group_id
51 ,voting_regime
52 ,order_number
53 ,start_date
54 ,end_date
55 ,object_version_number
56 from ame_approval_group_config
57 where approval_group_id = p_approval_group_id
58 and application_id = p_application_id
59 and p_effective_date
60 between start_date
61 and nvl(end_date - ame_util.oneSecond,p_effective_date);
62 --
63 l_fct_ret boolean;
64 --
65 Begin
66 --
67 If (p_effective_date is null or
68 p_approval_group_id is null or
69 p_application_id is null or
70 p_object_version_number is null) Then
71 --
72 -- One of the primary key arguments is null therefore we must
73 -- set the returning function value to false
74 --
75 l_fct_ret := false;
76 Else
77 If (p_approval_group_id =
78 ame_gcf_shd.g_old_rec.approval_group_id and
79 p_object_version_number =
80 ame_gcf_shd.g_old_rec.object_version_number) Then
81 --
82 -- The g_old_rec is current therefore we must
83 -- set the returning function to true
84 --
85 l_fct_ret := true;
86 Else
87 --
88 -- Select the current row
89 --
90 Open C_Sel1;
91 Fetch C_Sel1 Into ame_gcf_shd.g_old_rec;
92 If C_Sel1%notfound Then
93 Close C_Sel1;
94 --
95 -- The primary key is invalid therefore we must error
96 --
97 fnd_message.set_name('PAY', 'HR_7220_INVALID_PRIMARY_KEY');
98 fnd_message.raise_error;
99 End If;
100 Close C_Sel1;
101 If (p_object_version_number
102 <> ame_gcf_shd.g_old_rec.object_version_number) Then
103 fnd_message.set_name('PAY', 'HR_7155_OBJECT_INVALID');
104 fnd_message.raise_error;
105 End If;
106 l_fct_ret := true;
107 End If;
108 End If;
109 Return (l_fct_ret);
110 --
111 End api_updating;
112 --
113 -- ----------------------------------------------------------------------------
114 -- |----------------------------< upd_end_date >------------------------------|
115 -- ----------------------------------------------------------------------------
116 Procedure upd_end_date
117 (p_effective_date in date
118 ,p_application_id in number
119 ,p_approval_group_id in number
120 ,p_new_end_date in date
121 ,p_object_version_number out nocopy number
122 ) is
123 --
124 l_proc varchar2(72) := g_package||'upd_end_date';
125 l_object_version_number number;
126 --
127 Begin
128 hr_utility.set_location('Entering:'||l_proc, 5);
129 --
130 -- Because we are updating a row we must get the next object
131 -- version number.
132 --
133 l_object_version_number :=
134 ame_gcf_shd.get_object_version_number
135 (p_approval_group_id => p_approval_group_id
136 ,p_application_id => p_application_id
137 );
138 --
139 hr_utility.set_location(l_proc, 10);
140 --
141 --
142 -- Update the specified datetrack row setting the effective
143 -- end date to the specified new effective end date.
144 --
145 update ame_approval_group_config t
146 set t.end_date = p_new_end_date
147 , t.object_version_number = l_object_version_number
148 where t.approval_group_id = p_approval_group_id
149 and t.application_id = p_application_id
150 and p_effective_date
151 between t.start_date and nvl(t.end_date - ame_util.oneSecond,p_effective_date)
152 ;
153 --
154 --
155 p_object_version_number := l_object_version_number;
156 hr_utility.set_location(' Leaving:'||l_proc, 15);
157 --
158 End upd_end_date;
159 --
160 -- ----------------------------------------------------------------------------
161 -- |---------------------------------< lck >----------------------------------|
162 -- ----------------------------------------------------------------------------
163 Procedure lck
164 (p_effective_date in date
165 ,p_datetrack_mode in varchar2
166 ,p_application_id in number
167 ,p_approval_group_id in number
168 ,p_object_version_number in number
169 ,p_validation_start_date out nocopy date
170 ,p_validation_end_date out nocopy date
171 ) is
172 --
173 l_proc varchar2(72) := g_package||'lck';
174 l_validation_start_date date;
175 l_validation_end_date date;
176 l_argument varchar2(30);
177 --
178 -- Cursor C_Sel1 selects the current locked row as of session date
179 -- ensuring that the object version numbers match.
180 --
181 Cursor C_Sel1 is
182 select
183 application_id
184 ,approval_group_id
185 ,voting_regime
186 ,order_number
187 ,start_date
188 ,end_date
189 ,object_version_number
190 from ame_approval_group_config
191 where approval_group_id = p_approval_group_id
192 and application_id = p_application_id
193 and p_effective_date
194 between start_date and nvl(end_date - ame_util.oneSecond, p_effective_date)
195 for update nowait;
196 --
197 --
198 --
199 Begin
200 hr_utility.set_location('Entering:'||l_proc, 5);
201 --
202 -- Ensure that all the mandatory arguments are not null
203 --
204 hr_api.mandatory_arg_error(p_api_name => l_proc
205 ,p_argument => 'effective_date'
206 ,p_argument_value => p_effective_date
207 );
208 --
209 hr_api.mandatory_arg_error(p_api_name => l_proc
210 ,p_argument => 'datetrack_mode'
211 ,p_argument_value => p_datetrack_mode
212 );
213 --
214 hr_api.mandatory_arg_error(p_api_name => l_proc
218 --
215 ,p_argument => 'approval_group_id'
216 ,p_argument_value => p_approval_group_id
217 );
219 hr_api.mandatory_arg_error(p_api_name => l_proc
220 ,p_argument => 'object_version_number'
221 ,p_argument_value => p_object_version_number
222 );
223 --
224 -- Check to ensure the datetrack mode is not INSERT.
225 --
226 If (p_datetrack_mode <> hr_api.g_insert) then
227 --
228 -- We must select and lock the current row.
229 --
230 Open C_Sel1;
231 Fetch C_Sel1 Into ame_gcf_shd.g_old_rec;
232 If C_Sel1%notfound then
233 Close C_Sel1;
234 --
235 -- The primary key is invalid therefore we must error
236 --
237 fnd_message.set_name('PAY', 'HR_7220_INVALID_PRIMARY_KEY');
238 fnd_message.raise_error;
239 End If;
240 Close C_Sel1;
241 If (p_object_version_number
242 <> ame_gcf_shd.g_old_rec.object_version_number) Then
243 fnd_message.set_name('PAY', 'HR_7155_OBJECT_INVALID');
244 fnd_message.raise_error;
245 End If;
246 --
247 --
248 --
249 Else
250 --
251 -- We are doing a datetrack 'INSERT' which is illegal within this
252 -- procedure therefore we must error (note: to lck on insert the
253 -- private procedure ins_lck should be called).
254 --
255 fnd_message.set_name('PAY', 'HR_6153_ALL_PROCEDURE_FAIL');
256 fnd_message.set_token('PROCEDURE', l_proc);
257 fnd_message.set_token('STEP','20');
258 fnd_message.raise_error;
259 End If;
260 --
261 -- Set the validation start and end date OUT arguments
262 --
263 if (p_datetrack_mode = hr_api.g_update) then
264 p_validation_start_date := p_effective_date;
265 p_validation_end_date := ame_gcf_shd.g_old_rec.end_date;
266 elsif (p_datetrack_mode = hr_api.g_delete) then
267 p_validation_start_date := p_effective_date;
268 p_validation_end_date := p_effective_date;
269 end if;
270 --
271 hr_utility.set_location(' Leaving:'||l_proc, 30);
272 --
273 -- We need to trap the ORA LOCK exception
274 --
275 Exception
276 When HR_Api.Object_Locked then
277 --
278 -- The object is locked therefore we need to supply a meaningful
279 -- error message.
280 --
281 fnd_message.set_name('PAY', 'HR_7165_OBJECT_LOCKED');
282 fnd_message.set_token('TABLE_NAME', 'ame_approval_group_config');
283 fnd_message.raise_error;
284 End lck;
285 --
286 -- ----------------------------------------------------------------------------
287 -- |-----------------------------< convert_args >-----------------------------|
288 -- ----------------------------------------------------------------------------
289 Function convert_args
290 (p_application_id in number
291 ,p_approval_group_id in number
292 ,p_voting_regime in varchar2
293 ,p_order_number in number
294 ,p_start_date in date
295 ,p_end_date in date
296 ,p_object_version_number in number
297 )
298 Return g_rec_type is
299 --
300 l_rec g_rec_type;
301 --
302 Begin
303 --
304 -- Convert arguments into local l_rec structure.
305 --
306 l_rec.application_id := p_application_id;
307 l_rec.approval_group_id := p_approval_group_id;
308 l_rec.voting_regime := p_voting_regime;
309 l_rec.order_number := p_order_number;
310 l_rec.start_date := p_start_date;
311 l_rec.end_date := p_end_date;
312 l_rec.object_version_number := p_object_version_number;
313 --
314 -- Return the plsql record structure.
315 --
316 Return(l_rec);
317 --
318 End convert_args;
319 --
320 -- ----------------------------------------------------------------------------
321 -- |------------------------< get_object_version_number >----------------------|
322 -- ----------------------------------------------------------------------------
323 Function get_object_version_number
327 Return number is
324 (p_application_id in number
325 ,p_approval_group_id in number
326 )
328 --
329 l_ovn number;
330 --
331 Begin
332 --
333 -- get the next ovn
334 --
335 select nvl(max(t.object_version_number),0) + 1
336 into l_ovn
337 from ame_approval_group_config t
338 where t.approval_group_id = p_approval_group_id
339 and t.application_id = p_application_id;
340 --
341 -- Return the new object_version_number.
342 --
343 Return(l_ovn);
344 --
345 End get_object_version_number;
346 --
347 --
348 end ame_gcf_shd;
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