1 Package ota_ftu_shd as
2 /* $Header: otfturhi.pkh 120.0 2005/06/24 07:58 appldev noship $ */
3 --
4 -- ----------------------------------------------------------------------------
5 -- | Global Record Type Specification |
6 -- ----------------------------------------------------------------------------
7 --
8 Type g_rec_type Is Record
9 (forum_thread_id number(9)
10 ,forum_id number(9)
11 ,business_group_id number(15)
12 ,author_person_id number(10)
13 ,author_contact_id number(15)
14 ,person_id number(10)
15 ,contact_id number(15)
16 ,object_version_number number(9)
17 );
18 --
19 -- ----------------------------------------------------------------------------
20 -- | Global Definitions - Internal Development Use Only |
21 -- ----------------------------------------------------------------------------
22 --
23 g_old_rec g_rec_type; -- Global record definition
24 -- Global table name
25 g_tab_nam constant varchar2(30) := 'OTA_PVT_FRM_THREAD_USERS';
26 --
27 -- ----------------------------------------------------------------------------
28 -- |---------------------------< constraint_error >---------------------------|
29 -- ----------------------------------------------------------------------------
30 -- {Start Of Comments}
31 --
32 -- Description:
33 -- This procedure is called when a constraint has been violated (i.e.
34 -- The exception hr_api.check_integrity_violated,
35 -- hr_api.parent_integrity_violated, hr_api.child_integrity_violated or
36 -- hr_api.unique_integrity_violated has been raised).
37 -- The exceptions can only be raised as follows:
38 -- 1) A check constraint can only be violated during an INSERT or UPDATE
39 -- dml operation.
40 -- 2) A parent integrity constraint can only be violated during an
41 -- INSERT or UPDATE dml operation.
42 -- 3) A child integrity constraint can only be violated during an
43 -- DELETE dml operation.
44 -- 4) A unique integrity constraint can only be violated during INSERT or
45 -- UPDATE dml operation.
46 --
47 -- Prerequisites:
48 -- 1) Either hr_api.check_integrity_violated,
49 -- hr_api.parent_integrity_violated, hr_api.child_integrity_violated or
50 -- hr_api.unique_integrity_violated has been raised with the subsequent
51 -- stripping of the constraint name from the generated error message
52 -- text.
53 -- 2) Standalone validation test which corresponds with a constraint error.
54 --
55 -- In Parameter:
56 -- p_constraint_name is in upper format and is just the constraint name
57 -- (e.g. not prefixed by brackets, schema owner etc).
58 --
59 -- Post Success:
60 -- Development dependant.
61 --
62 -- Post Failure:
63 -- Developement dependant.
64 --
65 -- Developer Implementation Notes:
66 -- For each constraint being checked the hr system package failure message
67 -- has been generated as a template only. These system error messages should
68 -- be modified as required (i.e. change the system failure message to a user
69 -- friendly defined error message).
70 --
71 -- Access Status:
72 -- Internal Development Use Only.
73 --
74 -- {End Of Comments}
75 -- ----------------------------------------------------------------------------
76 Procedure constraint_error
77 (p_constraint_name in all_constraints.constraint_name%TYPE);
78 --
79 -- ----------------------------------------------------------------------------
80 -- |-----------------------------< api_updating >-----------------------------|
81 -- ----------------------------------------------------------------------------
82 -- {Start Of Comments}
83 --
84 -- Description:
85 -- This function is used to populate the g_old_rec record with the
86 -- current row from the database for the specified primary key
87 -- provided that the primary key exists and is valid and does not
88 -- already match the current g_old_rec. The function will always return
89 -- a TRUE value if the g_old_rec is populated with the current row.
90 -- A FALSE value will be returned if all of the primary key arguments
91 -- are null.
92 --
93 -- Prerequisites:
94 -- None.
95 --
96 -- In Parameters:
97 --
98 -- Post Success:
99 -- A value of TRUE will be returned indiciating that the g_old_rec
100 -- is current.
101 -- A value of FALSE will be returned if all of the primary key arguments
102 -- have a null value (this indicates that the row has not be inserted into
103 -- the Schema), and therefore could never have a corresponding row.
104 --
105 -- Post Failure:
106 -- A failure can only occur under two circumstances:
107 -- 1) The primary key is invalid (i.e. a row does not exist for the
108 -- specified primary key values).
109 -- 2) If an object_version_number exists but is NOT the same as the current
110 -- g_old_rec value.
111 --
112 -- Developer Implementation Notes:
113 -- None.
114 --
115 -- Access Status:
116 -- Internal Development Use Only.
117 --
118 -- {End Of Comments}
119 -- ----------------------------------------------------------------------------
120 Function api_updating
121 (p_forum_thread_id in number
122 ,p_forum_id in number
123 ,p_person_id in number
124 ,p_contact_id in number
125 ,p_object_version_number in number
126 ) Return Boolean;
127 --
128 -- ----------------------------------------------------------------------------
129 -- |---------------------------------< lck >----------------------------------|
130 -- ----------------------------------------------------------------------------
131 -- {Start of comments}
132 --
133 -- Description:
134 -- The Lck process has two main functions to perform. Firstly, the row to be
135 -- updated or deleted must be locked. The locking of the row will only be
136 -- successful if the row is not currently locked by another user.
137 -- Secondly, during the locking of the row, the row is selected into
138 -- the g_old_rec data structure which enables the current row values from
139 -- the server to be available to the api.
140 --
141 -- Prerequisites:
142 -- When attempting to call the lock the object version number (if defined)
143 -- is mandatory.
144 --
145 -- In Parameters:
146 -- The arguments to the Lck process are the primary key(s) which uniquely
147 -- identify the row and the object version number of row.
148 --
149 -- Post Success:
150 -- On successful completion of the Lck process the row to be updated or
151 -- deleted will be locked and selected into the global data structure
152 -- g_old_rec.
153 --
154 -- Post Failure:
155 -- The Lck process can fail for three reasons:
156 -- 1) When attempting to lock the row the row could already be locked by
157 -- another user. This will raise the HR_Api.Object_Locked exception.
158 -- 2) The row which is required to be locked doesn't exist in the HR Schema.
159 -- This error is trapped and reported using the message name
160 -- 'HR_7220_INVALID_PRIMARY_KEY'.
161 -- 3) The row although existing in the HR Schema has a different object
162 -- version number than the object version number specified.
163 -- This error is trapped and reported using the message name
164 -- 'HR_7155_OBJECT_INVALID'.
165 --
166 -- Developer Implementation Notes:
167 -- For each primary key and the object version number arguments add a
168 -- call to hr_api.mandatory_arg_error procedure to ensure that these
169 -- argument values are not null.
170 --
171 -- Access Status:
172 -- Internal Development Use Only.
173 --
174 -- {End of comments}
175 -- ----------------------------------------------------------------------------
176 Procedure lck
177 (p_forum_thread_id in number
178 ,p_forum_id in number
179 ,p_person_id in number
180 ,p_contact_id in number
181 ,p_object_version_number in number
182 );
183 --
184 -- ----------------------------------------------------------------------------
185 -- |-----------------------------< convert_args >-----------------------------|
186 -- ----------------------------------------------------------------------------
187 -- {Start Of Comments}
188 --
189 -- Description:
190 -- This function is used to turn attribute parameters into the record
191 -- structure parameter g_rec_type.
192 --
193 -- Prerequisites:
194 -- This is a private function and can only be called from the ins or upd
195 -- attribute processes.
196 --
197 -- In Parameters:
198 --
199 -- Post Success:
200 -- A returning record structure will be returned.
201 --
202 -- Post Failure:
203 -- No direct error handling is required within this function. Any possible
204 -- errors within this function will be a PL/SQL value error due to
205 -- conversion of datatypes or data lengths.
206 --
207 -- Developer Implementation Notes:
208 -- None.
209 --
210 -- Access Status:
211 -- Internal Row Handler Use Only.
212 --
213 -- {End Of Comments}
214 -- ----------------------------------------------------------------------------
215 Function convert_args
216 (p_forum_thread_id in number
217 ,p_forum_id in number
218 ,p_business_group_id in number
219 ,p_author_person_id in number
220 ,p_author_contact_id in number
221 ,p_person_id in number
222 ,p_contact_id in number
223 ,p_object_version_number in number
224 )
225 Return g_rec_type;
226 --
227 end ota_ftu_shd;
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