RDF::Trine::Parser - RDF Parser class

This document describes RDF::Trine::Parser version 0.135

 use RDF::Trine::Parser;

 RDF::Trine::Parser->parse_url_into_model( $url, $model );

 my $parser	= RDF::Trine::Parser->new( 'turtle' );
 $parser->parse_into_model( $base_uri, $rdf, $model );

 $parser->parse_file_into_model( $base_uri, 'data.ttl', $model );

RDF::Trine::Parser is a base class for RDF parsers. It may be used as a factory class for constructing parser objects by name or media type with the new method, or used to abstract away the logic of choosing a parser based on the media type of RDF content retrieved over the network with the parse_url_into_model method.

media_type

Returns the canonical media type associated with this parser.

media_types

Returns the media types associated with this parser.

parser_by_media_type ( $media_type )

Returns the parser class appropriate for parsing content of the specified media type.

guess_parser_by_filename ( $filename )

Returns the best-guess parser class to parse a file with the given filename.

new ( $parser_name, @args )

Returns a new RDF::Trine::Parser object for the parser with the specified name (e.g. "rdfxml" or "turtle"). If no parser with the specified name is found, throws a RDF::Trine::Error::ParserError exception.

Any @args will be passed through to the format-specific parser constructor.

If @args contains the key-value pair (canonicalize => 1), literal value canonicalization will be attempted during parsing with warnings being emitted for invalid lexical forms for recognized datatypes.

parse_url_into_model ( $url, $model [, %args] )

Retrieves the content from $url and attempts to parse the resulting RDF into $model using a parser chosen by the associated content media type.

parse_into_model ( $base_uri, $data, $model [, context => $context] )

Parses the $data, using the given $base_uri. For each RDF statement parsed, will call $model->add_statement( $statement ).

parse_file_into_model ( $base_uri, $fh, $model [, context => $context] )

Parses all data read from the filehandle or file $fh, using the given $base_uri. For each RDF statement parsed, will call $model->add_statement( $statement ).

parse_file ( $base_uri, $fh, $handler )

Parses all data read from the filehandle or file $fh, using the given $base_uri. If $fh is a filename, this method can guess the associated parse. For each RDF statement parses $handler is called.

parse ( $base_uri, $rdf, \&handler )

parse_into_model ( $base_uri, $data, $model )

Gregory Todd Williams <gwilliams@cpan.org>

Copyright (c) 2006-2010 Gregory Todd Williams. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.