Search::Query - polyglot query parsing

Search-Query documentation Contained in the Search-Query distribution.

Index

Code Index:

NAME

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Search::Query - polyglot query parsing

SYNOPSIS

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 use Search::Query;

 my $parser = Search::Query->parser();
 my $query  = $parser->parse('+hello -world now');
 print $query;  # same as print $query->stringify;

DESCRIPTION

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This class provides documentation and class methods.

Search::Query started as a fork of the excellent Search::QueryParser module and was then rewritten to provide support for alternate query dialects.

METHODS

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parser

Returns a Search::Query::Parser object. See the documentation for Search::Query::Parser for supported query syntax and how to customize the Parser.

get_query_class( name )

Returns a Search::Query::Dialect-based class name corresponding to name. name defaults to 'Native'.

get_dialect( name )

Alias for get_query_class().

AUTHOR

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Peter Karman, <karman at cpan.org>

BUGS

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Please report any bugs or feature requests to bug-search-query at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Search-Query. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT

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You can find documentation for this module with the perldoc command.

    perldoc Search::Query

You can also look for information at:

* RT: CPAN's request tracker

http://rt.cpan.org/NoAuth/Bugs.html?Dist=Search-Query

* AnnoCPAN: Annotated CPAN documentation

http://annocpan.org/dist/Search-Query

* CPAN Ratings

http://cpanratings.perl.org/d/Search-Query

* Search CPAN

http://search.cpan.org/dist/Search-Query/

ACKNOWLEDGEMENTS

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This module started as a fork of Search::QueryParser by Laurent Dami.

COPYRIGHT & LICENSE

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Copyright 2010 Peter Karman.

This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.

See http://dev.perl.org/licenses/ for more information.

Search-Query documentation Contained in the Search-Query distribution. 
package Search::Query;

use warnings;
use strict;
use Search::Query::Parser;
use Carp;
use File::Find;
use File::Spec;
use Data::Dump qw( dump );
use Module::Pluggable
    search_path => ['Search::Query::Dialect'],
    sub_name    => 'dialects';

our $VERSION = '0.19';


sub parser {
    my $class = shift;
    return Search::Query::Parser->new(@_);
}


sub get_query_class {
    my $class = shift;
    my $name = shift or croak "query_class name required";

    return $name if $name =~ m/^Search::Query::Dialect::/;

    for my $dialect ( $class->dialects ) {
        if ( $dialect =~ m/::$name$/i ) {
            eval "require $dialect";
            croak $@ if $@;
            return $dialect;
        }
    }

    croak "No such Dialect available: $name";
}


*get_dialect = \&get_query_class;


1;    # End of Search::Query