WebPAC/Input/MARC.pm

package WebPAC::Input::MARC;

use warnings;
use strict;

use blib;

use WebPAC::Common;
use MARC::Fast;

=head1 NAME

WebPAC::Input::MARC - support for MARC database files

=head1 VERSION

Version 0.01

=cut

our $VERSION = '0.01';


=head1 SYNOPSIS

Open USMARC, Unimarc or any other file format that has same internal
structure using C<MARC::Fast>.

 my $marc = new WebPAC::Input::MARC();
 $marc->open( path => '/path/to/marc.iso' );

=head1 FUNCTIONS

=head2 open_db

Returns handle to database

  my $db = $open_db(
        path => '/path/to/marc.iso'
  }

=cut

sub open_db {
        my $self = shift;

        my $arg = {@_};

        my $log = $self->_get_logger();

        $log->info("opening MARC database '$arg->{path}'");

        my $db = new MARC::Fast( marcdb => $arg->{path});
        my $db_size = $db->count;

        return ($db, $db_size);
}

=head2 fetch_rec

Return record with ID C<$mfn> from database

  my $rec = $self->fetch_rec( $db, $mfn );

}

=cut

sub fetch_rec {
        my $self = shift;

        my ($db, $mfn) = @_;

        return $db->fetch($mfn);
}

=head1 AUTHOR

Dobrica Pavlinusic, C<< <dpavlin@rot13.org> >>

=head1 COPYRIGHT & LICENSE

Copyright 2005 Dobrica Pavlinusic, All Rights Reserved.

This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.

=cut

1; # End of WebPAC::Input::MARC
1	package WebPAC::Input::MARC;
2
3	use warnings;
4	use strict;
5
6	use blib;
7
8	use WebPAC::Common;
9	use MARC::Fast;
10
11	=head1 NAME
12
13	WebPAC::Input::MARC - support for MARC database files
14
15	=head1 VERSION
16
17	Version 0.01
18
19	=cut
20
21	our $VERSION = '0.01';
22
23
24	=head1 SYNOPSIS
25
26	Open USMARC, Unimarc or any other file format that has same internal
27	structure using C<MARC::Fast>.
28
29	my $marc = new WebPAC::Input::MARC();
30	$marc->open( path => '/path/to/marc.iso' );
31
32	=head1 FUNCTIONS
33
34	=head2 open_db
35
36	Returns handle to database
37
38	my $db = $open_db(
39	path => '/path/to/marc.iso'
40	}
41
42	=cut
43
44	sub open_db {
45	my $self = shift;
46
47	my $arg = {@_};
48
49	my $log = $self->_get_logger();
50
51	$log->info("opening MARC database '$arg->{path}'");
52
53	my $db = new MARC::Fast( marcdb => $arg->{path});
54	my $db_size = $db->count;
55
56	return ($db, $db_size);
57	}
58
59	=head2 fetch_rec
60
61	Return record with ID C<$mfn> from database
62
63	my $rec = $self->fetch_rec( $db, $mfn );
64
65	}
66
67	=cut
68
69	sub fetch_rec {
70	my $self = shift;
71
72	my ($db, $mfn) = @_;
73
74	return $db->fetch($mfn);
75	}
76
77	=head1 AUTHOR
78
79	Dobrica Pavlinusic, C<< <dpavlin@rot13.org> >>
80
81	=head1 COPYRIGHT & LICENSE
82
83	Copyright 2005 Dobrica Pavlinusic, All Rights Reserved.
84
85	This program is free software; you can redistribute it and/or modify it
86	under the same terms as Perl itself.
87
88	=cut
89
90	1; # End of WebPAC::Input::MARC