| line | stmt | bran | cond | sub | pod | time | code | 
| 1 |  |  |  |  |  |  | package Eve::PgSqlConnection; | 
| 2 |  |  |  |  |  |  |  | 
| 3 | 8 |  |  | 8 |  | 45 | use parent qw(Eve::Class); | 
|  | 8 |  |  |  |  | 20 |  | 
|  | 8 |  |  |  |  | 49 |  | 
| 4 |  |  |  |  |  |  |  | 
| 5 | 8 |  |  | 8 |  | 420 | use strict; | 
|  | 8 |  |  |  |  | 19 |  | 
|  | 8 |  |  |  |  | 222 |  | 
| 6 | 8 |  |  | 8 |  | 41 | use warnings; | 
|  | 8 |  |  |  |  | 35 |  | 
|  | 8 |  |  |  |  | 195 |  | 
| 7 |  |  |  |  |  |  |  | 
| 8 | 8 |  |  | 8 |  | 19788 | use DBI; | 
|  | 8 |  |  |  |  | 170676 |  | 
|  | 8 |  |  |  |  | 1753 |  | 
| 9 |  |  |  |  |  |  |  | 
| 10 |  |  |  |  |  |  | =head1 NAME | 
| 11 |  |  |  |  |  |  |  | 
| 12 |  |  |  |  |  |  | B - a class for PostgreSQL connection. | 
| 13 |  |  |  |  |  |  |  | 
| 14 |  |  |  |  |  |  | =head1 SYNOPSIS | 
| 15 |  |  |  |  |  |  |  | 
| 16 |  |  |  |  |  |  | my $pgsql_connection = Eve::PgSqlConnection->new( | 
| 17 |  |  |  |  |  |  | host => 'localhost', port => '5432', database => 'somedb', | 
| 18 |  |  |  |  |  |  | user => 'someuser', password => 'somepassword', schema => 'someschema'); | 
| 19 |  |  |  |  |  |  |  | 
| 20 |  |  |  |  |  |  | =head1 DESCRIPTION | 
| 21 |  |  |  |  |  |  |  | 
| 22 |  |  |  |  |  |  | B is an adapter class for PostgreSQL | 
| 23 |  |  |  |  |  |  | connection. It adapts B's database handle with B driver | 
| 24 |  |  |  |  |  |  | and encapsulates connection establishing mechanisms and confuguring | 
| 25 |  |  |  |  |  |  | practices. | 
| 26 |  |  |  |  |  |  |  | 
| 27 |  |  |  |  |  |  | =head3 Attributes | 
| 28 |  |  |  |  |  |  |  | 
| 29 |  |  |  |  |  |  | =over 4 | 
| 30 |  |  |  |  |  |  |  | 
| 31 |  |  |  |  |  |  | =item C | 
| 32 |  |  |  |  |  |  |  | 
| 33 |  |  |  |  |  |  | a service attribute containing a data base handle (not for regular | 
| 34 |  |  |  |  |  |  | use). | 
| 35 |  |  |  |  |  |  |  | 
| 36 |  |  |  |  |  |  | =back | 
| 37 |  |  |  |  |  |  |  | 
| 38 |  |  |  |  |  |  | =head3 Constructor arguments | 
| 39 |  |  |  |  |  |  |  | 
| 40 |  |  |  |  |  |  | =over 4 | 
| 41 |  |  |  |  |  |  |  | 
| 42 |  |  |  |  |  |  | =item C | 
| 43 |  |  |  |  |  |  |  | 
| 44 |  |  |  |  |  |  | =item C | 
| 45 |  |  |  |  |  |  |  | 
| 46 |  |  |  |  |  |  | =item C | 
| 47 |  |  |  |  |  |  |  | 
| 48 |  |  |  |  |  |  | =item C | 
| 49 |  |  |  |  |  |  |  | 
| 50 |  |  |  |  |  |  | =item C | 
| 51 |  |  |  |  |  |  |  | 
| 52 |  |  |  |  |  |  | =item C | 
| 53 |  |  |  |  |  |  |  | 
| 54 |  |  |  |  |  |  | =back | 
| 55 |  |  |  |  |  |  |  | 
| 56 |  |  |  |  |  |  | For default argument values see the B documentation. | 
| 57 |  |  |  |  |  |  |  | 
| 58 |  |  |  |  |  |  | =head1 METHODS | 
| 59 |  |  |  |  |  |  |  | 
| 60 |  |  |  |  |  |  | =head2 B | 
| 61 |  |  |  |  |  |  |  | 
| 62 |  |  |  |  |  |  | =cut | 
| 63 |  |  |  |  |  |  |  | 
| 64 |  |  |  |  |  |  | sub init { | 
| 65 | 0 |  |  | 0 | 1 |  | my ($self, %arg_hash) = @_; | 
| 66 | 0 |  |  |  |  |  | Eve::Support::arguments( | 
| 67 |  |  |  |  |  |  | \%arg_hash, | 
| 68 |  |  |  |  |  |  | my ($host, $port, $database, $user, $password, $schema) = | 
| 69 |  |  |  |  |  |  | (\undef) x 6); | 
| 70 |  |  |  |  |  |  |  | 
| 71 | 0 |  | 0 |  |  |  | $self->{'dbh'} = DBI->connect( | 
|  |  |  | 0 |  |  |  |  | 
|  |  |  | 0 |  |  |  |  | 
| 72 |  |  |  |  |  |  | 'dbi:Pg:dbname='.($database or '').';host='.($host or ''). | 
| 73 |  |  |  |  |  |  | ';port='.($port or ''), $user, $password, | 
| 74 |  |  |  |  |  |  | { | 
| 75 |  |  |  |  |  |  | RaiseError => 1, ShowErrorStatement => 1, AutoCommit => 1, | 
| 76 |  |  |  |  |  |  | pg_server_prepare => 1, pg_enable_utf8 => 1 | 
| 77 |  |  |  |  |  |  | }); | 
| 78 |  |  |  |  |  |  |  | 
| 79 | 0 |  |  |  |  |  | return; | 
| 80 |  |  |  |  |  |  | } | 
| 81 |  |  |  |  |  |  |  | 
| 82 |  |  |  |  |  |  | =head1 SEE ALSO | 
| 83 |  |  |  |  |  |  |  | 
| 84 |  |  |  |  |  |  | =over 4 | 
| 85 |  |  |  |  |  |  |  | 
| 86 |  |  |  |  |  |  | =item L | 
| 87 |  |  |  |  |  |  |  | 
| 88 |  |  |  |  |  |  | =item L | 
| 89 |  |  |  |  |  |  |  | 
| 90 |  |  |  |  |  |  | =item L | 
| 91 |  |  |  |  |  |  |  | 
| 92 |  |  |  |  |  |  | =back | 
| 93 |  |  |  |  |  |  |  | 
| 94 |  |  |  |  |  |  | =head1 LICENSE AND COPYRIGHT | 
| 95 |  |  |  |  |  |  |  | 
| 96 |  |  |  |  |  |  | Copyright 2012 Igor Zinovyev. | 
| 97 |  |  |  |  |  |  |  | 
| 98 |  |  |  |  |  |  | This program is free software; you can redistribute it and/or modify it | 
| 99 |  |  |  |  |  |  | under the terms of either: the GNU General Public License as published | 
| 100 |  |  |  |  |  |  | by the Free Software Foundation; or the Artistic License. | 
| 101 |  |  |  |  |  |  |  | 
| 102 |  |  |  |  |  |  | See http://dev.perl.org/licenses/ for more information. | 
| 103 |  |  |  |  |  |  |  | 
| 104 |  |  |  |  |  |  |  | 
| 105 |  |  |  |  |  |  | =head1 AUTHOR | 
| 106 |  |  |  |  |  |  |  | 
| 107 |  |  |  |  |  |  | =over 4 | 
| 108 |  |  |  |  |  |  |  | 
| 109 |  |  |  |  |  |  | =item L | 
| 110 |  |  |  |  |  |  |  | 
| 111 |  |  |  |  |  |  | =back | 
| 112 |  |  |  |  |  |  |  | 
| 113 |  |  |  |  |  |  | =cut | 
| 114 |  |  |  |  |  |  |  | 
| 115 |  |  |  |  |  |  | 1; |