/ 
Search-OpenSearch-0.31
River stage two • 6 direct dependents • 12 total dependents
/ Search::OpenSearch::Response

NAME

Search::OpenSearch::Response - provide search results in OpenSearch format

SYNOPSIS

use Search::OpenSearch;
my $engine = Search::OpenSearch->engine(
   type    => 'KSx',
   index   => [qw( path/to/index1 path/to/index2 )],
   facets  => {
       names       => [qw( color size flavor )],
       sample_size => 10_000,
   },
   fields  => [qw( color size flavor )],
);
my $response = $engine->search(
   q           => 'quick brown fox',   # query
   s           => 'score desc',        # sort order
   o           => 0,                   # offset
   p           => 25,                  # page size
   h           => 1,                   # highlight query terms in results
   c           => 0,                   # return count stats only (no results)
   L           => 'field|low|high',    # limit results to inclusive range
   f           => 1,                   # include facets
   r           => 1,                   # include results
   format      => 'XML',               # or JSON
   b           => 'AND',               # or OR
);
print $response;

DESCRIPTION

Search::OpenSearch::Response is an abstract base class with some common methods for all Response subclasses.

METHODS

This class is a subclass of Rose::ObjectX::CAF. Only new or overridden methods are documented here.

get_version

Returns the package var $VERSION string by default.

init

Sets some defaults for a new Response.

The following standard get/set attribute methods are available:

debug
results

An interator object behaving like SWISH::Prog::Results.

total
offset
page_size
fields
facets
query
parsed_query

As returned by Search::Query.

json_query

Same as parsed_query, but the object tree is JSON encoded instead of stringified.

author
pps

Pages-per-section. Used by Data::Pageset. Default is "10".

title
search_time
build_time
engine
sort_info
version
suggestions

build_pager

Returns Data::Pageset object based on offset() and page_size().

as_hash

Returns the Response object as a hash ref of key/value pairs.

stringify

Returns the Response in the chosen serialization format.

Response objects are overloaded to call stringify().

add_attribute( attribute_name )

Adds get/set method attribute_name to the class and will include that attribute in as_hash(). This method is intended to make it easier to extend the basic structure without needing to subclass.

default_fields

Returns array ref of default result field names. These are implemented by the default Engine class.

error

Get/set error value for the Response. This value is not included in the stringify() output, but can be used to set or check for errors in processing.

AUTHOR

Peter Karman, <karman at cpan.org>

BUGS

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

SUPPORT

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

perldoc Search::OpenSearch::Response

You can also look for information at:

COPYRIGHT & LICENSE

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.