1 PACKAGE BODY inv_log_util AS
2 /* $Header: INVLOGUB.pls 120.2 2006/10/13 16:41:35 rambrose noship $ */
3
4 /** Globals to hold Logging attributs **/
5 g_fd utl_file.file_type; -- Log file descriptor
6 g_trace_on number := NULL; -- Log ON state
7 g_dbg_lvl number := 0;
8 g_cp_flag number := 0;
9 g_file_init boolean := false;
10 g_dbgpath varchar2(256) := '_';
11 g_invfile varchar2(256) := NULL;
12
13 g_conc_request_id number := FND_GLOBAL.CONC_REQUEST_ID;
14
15
16 --
17 -- ***** trace ****
18 -- Looks up the profile values INV_DEBUG_LEVEL, INV_DEBUG_TRACE, and
19 -- INV_DEBUG_FILE and redirects the log-output based on the profile values.
20 -- If this is invoked in the context of a concurrent program, then
21 -- the output is also redirected to the concurrent program's log file
22 --
23 PROCEDURE trace(p_message VARCHAR2,
24 p_module VARCHAR2,
25 p_level NUMBER := 9) IS
26
27 l_dbgfile varchar2(256) ;
28 l_errmsg varchar2(256);
29 l_timestamp varchar2(256);
30 l_dbgpath varchar2(128);
31 l_ndx number;
32 l_strlen number;
33 l_dbgdir varchar2(256);
34 l_dir_separator varchar2(1);
35 l_session varchar2(256);
36 l_message VARCHAR2(2000);
37 --Bug 3559334 fix. Variable not used in code, but resulting in
38 --extra calls to fnd api.
39 --l_debug number := NVL(FND_PROFILE.VALUE('INV_DEBUG_TRACE'),0);
40 BEGIN
41 -- Since the forms-server and MWA server recycles database connections
42 -- we need to always check for debug profiles values and see if they
43 -- are different from the values with which it was initialized earlier. If
44 -- different then reinitialize the debug variables
45 IF g_maintain_log_profile AND g_trace_on IS NOT NULL THEN
46 l_dbgpath := g_dbgpath;
47 ELSE
48 g_trace_on := nvl(fnd_profile.value('INV_DEBUG_TRACE'),0);
49 l_dbgpath := fnd_profile.value('INV_DEBUG_FILE') ;
50 if (g_conc_request_id > 0) then
51 g_maintain_log_profile := TRUE;
52 end if;
53
54 END IF;
55
56 if ((g_trace_on = 1) AND (l_dbgpath <> g_dbgpath) ) then
57 g_dbgpath := l_dbgpath;
58 g_cp_flag := NVL(fnd_profile.value('CONC_REQUEST_ID'), 0) ;
59 if (g_trace_on = 1) then
60 select to_char(sysdate, 'DD-MON-YY:HH.MI.SS'),userenv('SESSIONID') into l_errmsg,l_session from dual;
61 g_dbg_lvl := fnd_profile.value('INV_DEBUG_LEVEL') ;
62
63 if ( g_cp_flag > 0 ) then
64 FND_FILE.put_line(FND_FILE.LOG, ' ******** New Session:'||l_session||'****'||l_errmsg||' **********');
65 end if;
66
67 -- Separate the filename from the directory
68 l_strlen := length(l_dbgpath);
69 l_dbgfile := l_dbgpath;
70 l_dir_separator := '/';
71 --Check if separator exits, could be different depending on os
72 l_ndx := instr(l_dbgfile, l_dir_separator);
73 if ( l_ndx = 0 ) then
74 l_dir_separator := '\';
75 end if;
76
77 loop
78 l_ndx := instr(l_dbgfile, l_dir_separator);
79 exit when ((l_ndx = 0) or (l_ndx is null));
80 l_dbgfile := substr(l_dbgfile, l_ndx+1, l_strlen - l_ndx + 1);
81 end loop;
82
83 l_dbgdir := substr(l_dbgpath, 1, l_strlen - length(l_dbgfile) - 1);
84
85 -- Open Log file
86 IF l_dbgdir is not null then
87 if utl_file.is_open(INV_DEBUG_INTERFACE.g_file_handle) then
88 g_fd := INV_DEBUG_INTERFACE.g_file_handle;
89 else
90 g_fd := utl_file.fopen(l_dbgdir, l_dbgfile, 'a');
91 end if;
92 utl_file.put_line(g_fd, '');
93 utl_file.put_line(g_fd, ' ******** New Session:'||l_session||'****'||l_errmsg||' **********');
94 if g_invfile IS NULL then
95 WSH_DEBUG_INTERFACE.Start_Debugger(l_dbgdir,l_dbgfile,g_fd); --call shipping debugger
96 OE_DEBUG_PUB.Start_ONT_Debugger(l_dbgdir,l_dbgfile,g_fd); -- call OM debugger
97 g_invfile := l_dbgfile;
98 end if;
99
100 g_file_init := true;
101 END IF;
102
103 end if; -- if g_trace_on = 1
104 end if;
105
106
107 if (g_trace_on = 1) AND (g_dbg_lvl >= p_level ) then
108
109 l_timestamp := '[' || to_char(sysdate,'DD-MON-YY HH24:MI:SS') || '] ';
110
111 -- Bug 3695496: The log file gets truncated if g_miss_char is sent to
112 -- the output file. The text has to be searched and replaced for any
113 -- occurence of fnd_api.g_miss_char -- initialized to chr(0)in the fnd
114 -- API.
115
116 l_message := REPLACE
117 ( p_message,
118 FND_API.G_MISS_CHAR,
119 'FND_API.G_MISS_CHAR'
120 );
121
122 --If called from a concurrent program add msg to FND log
123 if ( g_cp_flag > 0 ) then
124 FND_FILE.put_line(FND_FILE.LOG, l_timestamp || p_module ||': '|| l_message);
125 if (g_file_init) then
126 utl_file.put_line(g_fd, l_timestamp || p_module ||': '|| l_message);
127 utl_file.fflush(g_fd);
128 end if;
129 else
130 if (g_file_init) then
131 utl_file.put_line(g_fd, l_timestamp || p_module ||': '|| l_message);
132 utl_file.fflush(g_fd);
133 end if;
134 end if;
135 end if;
136 -- dbms_output.put_line(p_message);
137 exception
138 when utl_file.INVALID_PATH then
139 null;
140 -- dbms_output.put_line('*** Error: Invalid Path');
141 when others then
142 null;
143 -- l_errmsg := substr(sqlerrm, 1, 240);
144 -- dbms_output.put_line('*** SQL error:'||l_errmsg);
145 END;
146 END inv_log_util;
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