1 Package per_stt_shd as
2 /* $Header: pesttrhi.pkh 120.0 2005/05/31 22:08:05 appldev noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Global Record Type Specification |
6 -- ----------------------------------------------------------------------------
7 --
8 Type g_rec_type Is Record
9 (
10 shared_type_id number(15),
11 language varchar2(9), -- Increased length
12 source_lang varchar2(9), -- Increased length
13 shared_type_name varchar2(80) -- Increased length
14 );
15 --
16 -- ----------------------------------------------------------------------------
17 -- | Global Definitions - Internal Development Use Only |
18 -- ----------------------------------------------------------------------------
19 --
20 g_old_rec g_rec_type; -- Global record definition
21 --
22 -- ----------------------------------------------------------------------------
23 -- |---------------------------< constraint_error >---------------------------|
24 -- ----------------------------------------------------------------------------
25 -- {Start Of Comments}
26 --
27 -- Description:
28 -- This procedure is called when a constraint has been violated (i.e.
29 -- The exception hr_api.check_integrity_violated,
30 -- hr_api.parent_integrity_violated, hr_api.child_integrity_violated or
31 -- hr_api.unique_integrity_violated has been raised).
32 -- The exceptions can only be raised as follows:
33 -- 1) A check constraint can only be violated during an INSERT or UPDATE
34 -- dml operation.
35 -- 2) A parent integrity constraint can only be violated during an
36 -- INSERT or UPDATE dml operation.
37 -- 3) A child integrity constraint can only be violated during an
38 -- DELETE dml operation.
39 -- 4) A unique integrity constraint can only be violated during INSERT or
40 -- UPDATE dml operation.
41 --
42 -- Prerequisites:
43 -- 1) Either hr_api.check_integrity_violated,
44 -- hr_api.parent_integrity_violated, hr_api.child_integrity_violated or
45 -- hr_api.unique_integrity_violated has been raised with the subsequent
46 -- stripping of the constraint name from the generated error message
47 -- text.
48 -- 2) Standalone validation test which corresponds with a constraint error.
49 --
50 -- In Parameter:
51 -- p_constraint_name is in upper format and is just the constraint name
52 -- (e.g. not prefixed by brackets, schema owner etc).
53 --
54 -- Post Success:
55 -- Development dependant.
56 --
57 -- Post Failure:
58 -- Developement dependant.
59 --
60 -- Developer Implementation Notes:
61 -- For each constraint being checked the hr system package failure message
62 -- has been generated as a template only. These system error messages should
63 -- be modified as required (i.e. change the system failure message to a user
64 -- friendly defined error message).
65 --
66 -- Access Status:
67 -- Internal Development Use Only.
68 --
69 -- {End Of Comments}
70 -- ----------------------------------------------------------------------------
71 Procedure constraint_error
72 (p_constraint_name in all_constraints.constraint_name%TYPE);
73 --
74 -- ----------------------------------------------------------------------------
75 -- |-----------------------------< api_updating >-----------------------------|
76 -- ----------------------------------------------------------------------------
77 -- {Start Of Comments}
78 --
79 -- Description:
80 -- This function is used to populate the g_old_rec record with the
81 -- current row from the database for the specified primary key
82 -- provided that the primary key exists and is valid and does not
83 -- already match the current g_old_rec. The function will always return
84 -- a TRUE value if the g_old_rec is populated with the current row.
85 -- A FALSE value will be returned if all of the primary key arguments
86 -- are null.
87 --
88 -- Prerequisites:
89 -- None.
90 --
91 -- In Parameters:
92 --
93 -- Post Success:
94 -- A value of TRUE will be returned indiciating that the g_old_rec
95 -- is current.
96 -- A value of FALSE will be returned if all of the primary key arguments
97 -- have a null value (this indicates that the row has not be inserted into
98 -- the Schema), and therefore could never have a corresponding row.
99 --
100 -- Post Failure:
101 -- A failure can only occur under two circumstances:
102 -- 1) The primary key is invalid (i.e. a row does not exist for the
103 -- specified primary key values).
104 -- 2) If an object_version_number exists but is NOT the same as the current
105 -- g_old_rec value.
106 --
107 -- Developer Implementation Notes:
108 -- None.
109 --
110 -- Access Status:
111 -- Internal Development Use Only.
112 --
113 -- {End Of Comments}
114 -- ----------------------------------------------------------------------------
115 Function api_updating
116 (
117 p_shared_type_id in number,
118 p_language in varchar2
119 ) Return Boolean;
120 --
121 -- ----------------------------------------------------------------------------
122 -- |---------------------------------< lck >----------------------------------|
123 -- ----------------------------------------------------------------------------
124 -- {Start Of Comments}
125 --
126 -- Description:
127 -- The Lck process has two main functions to perform. Firstly, the row to be
128 -- updated or deleted must be locked. The locking of the row will only be
129 -- successful if the row is not currently locked by another user.
130 -- Secondly, during the locking of the row, the row is selected into
131 -- the g_old_rec data structure which enables the current row values from the
132 -- server to be available to the api.
133 --
134 -- Prerequisites:
135 -- When attempting to call the lock the object version number (if defined)
136 -- is mandatory.
137 --
138 -- In Parameters:
139 -- The arguments to the Lck process are the primary key(s) which uniquely
140 -- identify the row and the object version number of row.
141 --
142 -- Post Success:
143 -- On successful completion of the Lck process the row to be updated or
144 -- deleted will be locked and selected into the global data structure
145 -- g_old_rec.
146 --
147 -- Post Failure:
148 -- The Lck process can fail for three reasons:
149 -- 1) When attempting to lock the row the row could already be locked by
150 -- another user. This will raise the HR_Api.Object_Locked exception.
151 -- 2) The row which is required to be locked doesn't exist in the HR Schema.
152 -- This error is trapped and reported using the message name
153 -- 'HR_7220_INVALID_PRIMARY_KEY'.
154 -- 3) The row although existing in the HR Schema has a different object
155 -- version number than the object version number specified.
156 -- This error is trapped and reported using the message name
157 -- 'HR_7155_OBJECT_INVALID'.
158 --
159 -- Developer Implementation Notes:
160 -- For each primary key and the object version number arguments add a
161 -- call to hr_api.mandatory_arg_error procedure to ensure that these
162 -- argument values are not null.
163 --
164 -- Access Status:
165 -- Internal Development Use Only.
166 --
167 -- {End Of Comments}
168 -- ----------------------------------------------------------------------------
169 Procedure lck
170 (
171 p_shared_type_id in number,
172 p_language in varchar2
173 );
174 --
175 procedure add_language ;
176 --
177 -- ----------------------------------------------------------------------------
178 -- |-----------------------------< convert_args >-----------------------------|
179 -- ----------------------------------------------------------------------------
180 -- {Start Of Comments}
181 --
182 -- Description:
183 -- This function is used to turn attribute parameters into the record
184 -- structure parameter g_rec_type.
185 --
186 -- Prerequisites:
187 -- This is a private function and can only be called from the ins or upd
188 -- attribute processes.
189 --
190 -- In Parameters:
191 --
192 -- Post Success:
193 -- A returning record structure will be returned.
194 --
195 -- Post Failure:
196 -- No direct error handling is required within this function. Any possible
197 -- errors within this function will be a PL/SQL value error due to conversion
198 -- of datatypes or data lengths.
199 --
200 -- Developer Implementation Notes:
201 -- None.
202 --
203 -- Access Status:
204 -- Internal Row Handler Use Only.
205 --
206 -- {End Of Comments}
207 -- ----------------------------------------------------------------------------
208 Function convert_args
209 (
210 p_shared_type_id in number,
211 p_language in varchar2,
212 p_source_lang in varchar2,
213 p_shared_type_name in varchar2
214 )
215 Return g_rec_type;
216 --
217 end per_stt_shd;