1Apache::Session::BrowseUasbelre:C:oMnytSrQiLb(u3t)ed PerAlpaDcohceu:m:eSnetsastiioonn::Browseable::MySQL(3)
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NAME

6       Apache::Session::Browseable::MySQL - Add index and search methods to
7       Apache::Session::MySQL
8

SYNOPSIS

10       Create table with columns for indexed fields. Example for
11       Lemonldap::NG:
12
13         CREATE TABLE sessions (
14             id varchar(64) not null primary key,
15             a_session text,
16             _whatToTrace text,
17             _session_kind text,
18             _utime bigint,
19             ipAddr text
20         );
21
22       Add indexes:
23
24         CREATE INDEX uid1 ON sessions (_whatToTrace) USING BTREE;
25         CREATE INDEX s1   ON sessions (_session_kind);
26         CREATE INDEX u1   ON sessions (_utime);
27         CREATE INDEX ip1  ON sessions (ipAddr) USING BTREE;
28
29       Use it with Perl:
30
31         use Apache::Session::Browseable::MySQL;
32
33         my $args = {
34              DataSource => 'dbi:mysql:sessions',
35              UserName   => $db_user,
36              Password   => $db_pass,
37              LockDataSource => 'dbi:mysql:sessions',
38              LockUserName   => $db_user,
39              LockPassword   => $db_pass,
40
41              # Choose your browseable fileds
42              Index          => 'uid mail',
43         };
44
45         # Use it like Apache::Session
46         my %session;
47         tie %session, 'Apache::Session::Browseable::MySQL', $id, $args;
48         $session{uid} = 'me';
49         $session{mail} = 'me@me.com';
50         $session{unindexedField} = 'zz';
51         untie %session;
52
53         # Apache::Session::Browseable add some global class methods
54         #
55         # 1) search on a field (indexed or not)
56         my $hash = Apache::Session::Browseable::MySQL->searchOn( $args, 'uid', 'me' );
57         foreach my $id (keys %$hash) {
58           print $id . ":" . $hash->{$id}->{mail} . "\n";
59         }
60
61         # 2) Parse all sessions
62         # a. get all sessions
63         my $hash = Apache::Session::Browseable::MySQL->get_key_from_all_sessions();
64
65         # b. get some fields from all sessions
66         my $hash = Apache::Session::Browseable::MySQL->get_key_from_all_sessions('uid', 'mail')
67
68         # c. execute something with datas from each session :
69         #    Example : get uid and mail if mail domain is
70         my $hash = Apache::Session::Browseable::MySQL->get_key_from_all_sessions(
71                     sub {
72                        my ( $session, $id ) = @_;
73                        if ( $session->{mail} =~ /mydomain.com$/ ) {
74                            return { $session->{uid}, $session->{mail} };
75                        }
76                     }
77         );
78         foreach my $id (keys %$hash) {
79           print $id . ":" . $hash->{$id}->{uid} . "=>" . $hash->{$id}->{mail} . "\n";
80         }
81

DESCRIPTION

83       Apache::Session::browseable provides some class methods to manipulate
84       all sessions and add the capability to index some fields to make
85       research faster.
86

SEE ALSO

88       Apache::Session
89

AUTHOR

91       Xavier Guimard, <x.guimard@free.fr>
92

94       Copyright (C) 2009-2017 by Xavier Guimard
95                     2013-2017 by Clement Oudot
96
97       This library is free software; you can redistribute it and/or modify it
98       under the same terms as Perl itself, either Perl version 5.10.1 or, at
99       your option, any later version of Perl 5 you may have available.
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103perl v5.34.0                      2022-03-A0p9ache::Session::Browseable::MySQL(3)
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