1 Package per_vgr_shd as
2 /* $Header: pevgrrhi.pkh 120.0 2005/05/31 22:59:42 appldev noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Global Record Type Specification |
6 -- ----------------------------------------------------------------------------
7 --
8 Type g_rec_type Is Record
9 (
10 valid_grade_id number(15),
11 business_group_id number(15),
12 grade_id number(15),
13 date_from date,
14 comments varchar2(2000), -- pseudo column
15 date_to date,
16 job_id number(15),
17 position_id number(15),
18 request_id number(15),
19 program_application_id number(15),
20 program_id number(15),
21 program_update_date date,
22 attribute_category varchar2(30),
23 attribute1 varchar2(150),
24 attribute2 varchar2(150),
25 attribute3 varchar2(150),
26 attribute4 varchar2(150),
27 attribute5 varchar2(150),
28 attribute6 varchar2(150),
29 attribute7 varchar2(150),
30 attribute8 varchar2(150),
31 attribute9 varchar2(150),
32 attribute10 varchar2(150),
33 attribute11 varchar2(150),
34 attribute12 varchar2(150),
35 attribute13 varchar2(150),
36 attribute14 varchar2(150),
37 attribute15 varchar2(150),
38 attribute16 varchar2(150),
39 attribute17 varchar2(150),
40 attribute18 varchar2(150),
41 attribute19 varchar2(150),
42 attribute20 varchar2(150),
43 object_version_number number(9)
44 );
45 --
46 -- ----------------------------------------------------------------------------
47 -- | Global Definitions - Internal Development Use Only |
48 -- ----------------------------------------------------------------------------
49 --
50 g_old_rec g_rec_type; -- Global record definition
51 g_api_dml boolean; -- Global api dml status
52 --
53 -- ----------------------------------------------------------------------------
54 -- |------------------------< return_api_dml_status >-------------------------|
55 -- ----------------------------------------------------------------------------
56 -- {Start Of Comments}
57 --
58 -- Description:
59 -- This function will return the current g_api_dml private global
60 -- boolean status.
61 -- The g_api_dml status determines if at the time of the function
62 -- being executed if a dml statement (i.e. INSERT, UPDATE or DELETE)
63 -- is being issued from within an api.
64 -- If the status is TRUE then a dml statement is being issued from
65 -- within this entity api.
66 -- This function is primarily to support database triggers which
67 -- need to maintain the object_version_number for non-supported
68 -- dml statements (i.e. dml statement issued outside of the api layer).
69 --
70 -- Pre Conditions:
71 -- None.
72 --
73 -- In Arguments:
74 -- None.
75 --
76 -- Post Success:
77 -- Processing continues.
78 -- If the function returns a TRUE value then, dml is being executed from
79 -- within this api.
80 --
81 -- Post Failure:
82 -- None.
83 --
84 -- Access Status:
85 -- Internal Table Handler Use Only.
86 --
87 -- {End Of Comments}
88 -- ----------------------------------------------------------------------------
89 Function return_api_dml_status Return Boolean;
90 --
91 -- ----------------------------------------------------------------------------
92 -- |---------------------------< constraint_error >---------------------------|
93 -- ----------------------------------------------------------------------------
94 -- {Start Of Comments}
95 --
96 -- Description:
97 -- This procedure is called when a constraint has been violated (i.e.
98 -- The exception hr_api.check_integrity_violated,
99 -- hr_api.parent_integrity_violated, hr_api.child_integrity_violated or
100 -- hr_api.unique_integrity_violated has been raised).
101 -- The exceptions can only be raised as follows:
102 -- 1) A check constraint can only be violated during an INSERT or UPDATE
103 -- dml operation.
104 -- 2) A parent integrity constraint can only be violated during an
105 -- INSERT or UPDATE dml operation.
106 -- 3) A child integrity constraint can only be violated during an
107 -- DELETE dml operation.
108 -- 4) A unique integrity constraint can only be violated during INSERT or
109 -- UPDATE dml operation.
110 --
111 -- Pre Conditions:
112 -- 1) Either hr_api.check_integrity_violated,
113 -- hr_api.parent_integrity_violated, hr_api.child_integrity_violated or
114 -- hr_api.unique_integrity_violated has been raised with the subsequent
115 -- stripping of the constraint name from the generated error message
116 -- text.
117 -- 2) Standalone validation test which correspond with a constraint error.
118 --
119 -- In Arguments:
120 -- p_constraint_name is in upper format and is just the constraint name
121 -- (e.g. not prefixed by brackets, schema owner etc).
122 --
123 -- Post Success:
124 -- Development dependant.
125 --
126 -- Post Failure:
127 -- Developement dependant.
128 --
129 -- Developer Implementation Notes:
130 -- For each constraint being checked the hr system package failure message
131 -- has been generated as a template only. These system error messages should
132 -- be modified as required (i.e. change the system failure message to a user
133 -- friendly defined error message).
134 --
135 -- Access Status:
136 -- Internal Development Use Only.
137 --
138 -- {End Of Comments}
139 -- ----------------------------------------------------------------------------
140 Procedure constraint_error
141 (p_constraint_name in varchar2);
142 --
143 -- ----------------------------------------------------------------------------
144 -- |-----------------------------< api_updating >-----------------------------|
145 -- ----------------------------------------------------------------------------
146 -- {Start Of Comments}
147 --
148 -- Description:
149 -- This function is used to populate the g_old_rec record with the
150 -- current row from the database for the specified primary key
151 -- provided that the primary key exists and is valid and does not
152 -- already match the current g_old_rec. The function will always return
153 -- a TRUE value if the g_old_rec is populated with the current row.
154 -- A FALSE value will be returned if all of the primary key arguments
155 -- are null.
156 --
157 -- Pre Conditions:
158 -- None.
159 --
160 -- In Arguments:
161 --
162 -- Post Success:
163 -- A value of TRUE will be returned indiciating that the g_old_rec
164 -- is current.
165 -- A value of FALSE will be returned if all of the primary key arguments
166 -- have a null value (this indicates that the row has not be inserted into
167 -- the Schema), and therefore could never have a corresponding row.
168 --
169 -- Post Failure:
170 -- A failure can only occur under two circumstances:
171 -- 1) The primary key is invalid (i.e. a row does not exist for the
172 -- specified primary key values).
173 -- 2) If an object_version_number exists but is NOT the same as the current
174 -- g_old_rec value.
175 --
176 -- Developer Implementation Notes:
177 -- None.
178 --
179 -- Access Status:
180 -- Internal Development Use Only.
181 --
182 -- {End Of Comments}
183 -- ----------------------------------------------------------------------------
184 Function api_updating
185 (
186 p_valid_grade_id in number,
187 p_object_version_number in number
188 ) Return Boolean;
189 --
190 -- ----------------------------------------------------------------------------
191 -- |---------------------------------< lck >----------------------------------|
192 -- ----------------------------------------------------------------------------
193 -- {Start Of Comments}
194 --
195 -- Description:
196 -- The Lck process has two main functions to perform. Firstly, the row to be
197 -- updated or deleted must be locked. The locking of the row will only be
198 -- successful if the row is not currently locked by another user.
199 -- Secondly, during the locking of the row, the row is selected into
200 -- the g_old_rec data structure which enables the current row values from the
201 -- server to be available to the api.
202 --
203 -- Pre Conditions:
204 -- When attempting to call the lock the object version number (if defined)
205 -- is mandatory.
206 --
207 -- In Arguments:
208 -- The arguments to the Lck process are the primary key(s) which uniquely
209 -- identify the row and the object version number of row.
210 --
211 -- Post Success:
212 -- On successful completion of the Lck process the row to be updated or
213 -- deleted will be locked and selected into the global data structure
214 -- g_old_rec.
215 --
216 -- Post Failure:
217 -- The Lck process can fail for three reasons:
218 -- 1) When attempting to lock the row the row could already be locked by
219 -- another user. This will raise the HR_Api.Object_Locked exception.
220 -- 2) The row which is required to be locked doesn't exist in the HR Schema.
221 -- This error is trapped and reported using the message name
222 -- 'HR_7220_INVALID_PRIMARY_KEY'.
223 -- 3) The row although existing in the HR Schema has a different object
224 -- version number than the object version number specified.
225 -- This error is trapped and reported using the message name
226 -- 'HR_7155_OBJECT_INVALID'.
227 --
228 -- Developer Implementation Notes:
229 -- For each primary key and the object version number arguments add a
230 -- call to hr_api.mandatory_arg_error procedure to ensure that these
231 -- argument values are not null.
232 --
233 -- Access Status:
234 -- Internal Development Use Only.
235 --
236 -- {End Of Comments}
237 -- ----------------------------------------------------------------------------
238 Procedure lck
239 (
240 p_valid_grade_id in number,
241 p_object_version_number in number
242 );
243 --
244 -- ----------------------------------------------------------------------------
245 -- |-----------------------------< convert_args >-----------------------------|
246 -- ----------------------------------------------------------------------------
247 -- {Start Of Comments}
248 --
249 -- Description:
250 -- This function is used to turn attribute arguments into the record
251 -- structure g_rec_type.
252 --
253 -- Pre Conditions:
254 -- This is a private function and can only be called from the ins or upd
255 -- attribute processes.
256 --
257 -- In Arguments:
258 --
259 -- Post Success:
260 -- A returning record structure will be returned.
261 --
262 -- Post Failure:
263 -- No direct error handling is required within this function. Any possible
264 -- errors within this function will be a PL/SQL value error due to conversion
265 -- of datatypes or data lengths.
266 --
267 -- Developer Implementation Notes:
268 -- None.
269 --
270 -- Access Status:
271 -- Internal Table Handler Use Only.
272 --
273 -- {End Of Comments}
274 -- ----------------------------------------------------------------------------
275 Function convert_args
276 (
277 p_valid_grade_id in number,
278 p_business_group_id in number,
279 p_grade_id in number,
280 p_date_from in date,
281 p_comments in varchar2,
282 p_date_to in date,
283 p_job_id in number,
284 p_position_id in number,
285 p_request_id in number,
286 p_program_application_id in number,
287 p_program_id in number,
288 p_program_update_date in date,
289 p_attribute_category in varchar2,
290 p_attribute1 in varchar2,
291 p_attribute2 in varchar2,
292 p_attribute3 in varchar2,
293 p_attribute4 in varchar2,
294 p_attribute5 in varchar2,
295 p_attribute6 in varchar2,
296 p_attribute7 in varchar2,
297 p_attribute8 in varchar2,
298 p_attribute9 in varchar2,
299 p_attribute10 in varchar2,
300 p_attribute11 in varchar2,
301 p_attribute12 in varchar2,
302 p_attribute13 in varchar2,
303 p_attribute14 in varchar2,
304 p_attribute15 in varchar2,
305 p_attribute16 in varchar2,
306 p_attribute17 in varchar2,
307 p_attribute18 in varchar2,
308 p_attribute19 in varchar2,
309 p_attribute20 in varchar2,
310 p_object_version_number in number
311 )
312 Return g_rec_type;
313 --
314 end per_vgr_shd;
[Home] [Help]