1 package body ff_dbi_utils_pkg as
2 /* $Header: ffdbiutl.pkb 120.4 2007/03/29 09:58:11 alogue noship $ */
3
4 --
5 -- Maximum length of a database item name in characters (not bytes).
6 --
7 C_DBI_NAME_LEN constant number := 160;
8
9 --
10 -- Legislation rule for translations support.
11 --
12 C_TRANS_LEG_RULE constant varchar2(64) := 'FF_TRANSLATE_DATABASE_ITEMS';
13
14 --
15 -- Caches for supported and unsupported translations.
16 --
17 type t_vc2_16 is table of varchar2(16) index by binary_integer;
18 g_trans_supported t_vc2_16;
19 g_got_supported boolean := false;
20
21 ------------------------------ str2dbiname -------------------------------
22 function str2dbiname
23 (p_str in varchar2
24 ) return varchar2 is
25 l_dbi_name varchar2(2000);
26 l_underscore varchar2(30) := ' -';
27 l_remove varchar2(30) := '"()''.';
28 l_rgeflg varchar2(10);
29 l_debug boolean := hr_utility.debug_enabled;
30 begin
31 -- Get rid of leading and trailing spaces.
32 l_dbi_name := ltrim(rtrim(p_str));
33
34 -- Process characters to be replaced by underscores.
35 l_dbi_name :=
36 translate(l_dbi_name, l_underscore, lpad('_', length(l_underscore), '_'));
37
38 -- Process characters to be removed.
39 l_dbi_name :=
40 translate(l_dbi_name, l_remove, lpad('"', length(l_remove), '"'));
41 l_dbi_name := replace(l_dbi_name, '"', '');
42
43 -- Uppercase.
44 l_dbi_name := upper(l_dbi_name);
45
46 -- Shorten to maximum allowable length.
47 l_dbi_name := substr(l_dbi_name, 1, C_DBI_NAME_LEN);
48 --
49 if l_debug then
50 if length(l_dbi_name) < length(p_str) then
51 hr_utility.trace('DBI name: ' || p_str || ' shortened to ' || l_dbi_name);
52 end if;
53 end if;
54
55 -- Get rid of leading and trailing spaces.
56 l_dbi_name := ltrim(rtrim(l_dbi_name));
57
58 -- CHECKFORMAT
59 begin
60 hr_chkfmt.checkformat
61 (value => l_dbi_name
62 ,format => 'DB_ITEM_NAME'
63 ,output => l_dbi_name
64 ,minimum => null
65 ,maximum => null
66 ,nullok => 'N'
67 ,rgeflg => l_rgeflg
68 ,curcode => null
69 );
70 exception
71 when others then
72 --
73 -- Not in the standard name format so convert to quoted format.
74 --
75 l_dbi_name :=
76 '"' || rtrim(ltrim(substr(l_dbi_name, 1, C_DBI_NAME_LEN - 2))) || '"';
77
78 if l_debug then
79 hr_utility.trace('Necessary to quote name ' || l_dbi_name);
80 end if;
81 end;
82
83 return l_dbi_name;
84 end str2dbiname;
85
86 --------------------------- get_supported_trans --------------------------
87 -- NAME
88 -- get_supported_trans
89 --
90 -- DESCRIPTION
91 -- One-off call to get the legislations supported translations from
92 -- PAY_LEGISLATION_RULES.
93 --
94 procedure get_supported_trans is
95 cursor csr_get_leg_rules(p_rule_mode in varchar2) is
96 select plr.legislation_code
97 from pay_legislation_rules plr
98 where plr.rule_type = C_TRANS_LEG_RULE
99 and plr.rule_mode = p_rule_mode
100 ;
101 begin
102 --
103 -- Fetch legislations where translations are supported.
104 --
105 open csr_get_leg_rules(p_rule_mode => 'Y');
106 fetch csr_get_leg_rules bulk collect
107 into g_trans_supported
108 ;
109 close csr_get_leg_rules;
110 end get_supported_trans;
111
112 ------------------------- translations_supported -------------------------
113 function translations_supported
114 (p_legislation_code in varchar2
115 ) return boolean is
116 begin
117 --
118 -- Get the legislations that support translations.
119 --
120 if not g_got_supported then
121 get_supported_trans;
122 end if;
123
124 --
125 -- Look in cache to see if the legislation supports translations.
126 --
127 for i in 1 .. g_trans_supported.count loop
128 if p_legislation_code = g_trans_supported(i) then
129 return true;
130 end if;
131 end loop;
132
133 --
134 -- Translations are not supported.
135 --
136 return false;
137 end translations_supported;
138
139 ------------------------- translations_supported -------------------------
140 function translation_supported
141 (p_legislation_code in varchar2
142 ) return varchar2 is
143 begin
144 --
145 -- Get the legislations that support translations.
146 --
147 if not g_got_supported then
148 get_supported_trans;
149 end if;
150
151 --
152 -- Look in cache to see if the legislation supports translations.
153 --
154 for i in 1 .. g_trans_supported.count loop
155 if p_legislation_code = g_trans_supported(i) then
156 return 'Y';
157 end if;
158 end loop;
159
160 --
161 -- Translations are not supported.
162 --
163 return 'N';
164 end translation_supported;
165
166
167 end ff_dbi_utils_pkg;
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