RDF::Redland::Parser(3User Contributed Perl DocumentatiRDF::Redland::Parser(3)NAMERDF::Redland::Parser - Redland RDF Syntax Parsers Class
SYNOPSIS
use RDF::Redland;
...
my $parser=new RDF::Redland::Parser("rdfxml");
my $parser2=new RDF::Redland::Parser(undef, "application/rdf+xml);
# Return as an RDF::Redland::Stream
my $stream=$parser->parse_as_stream($source_uri, $base_uri);
# Store in an RDF::Redland::Model
$parser->parse_into_model($source_uri, $base_uri, $model);
DESCRIPTION
This class represents parsers of various syntaxes that can deliver a
RDF model either as a RDF::Redland::Stream of RDF::Redland::Statement
objects or directly into an RDF::Redland::Model object.
CONSTRUCTORS
new [NAME [MIME_TYPE [URI]]]
Create a new RDF::Redland::Parser object for a syntax parser named
NAME, with MIME Type MIME_TYPE and/or URI URI. Any field can be
undef or omitted; if all are omitted, a parser that provides MIME
Type application/rdf+xml will be requested.
METHODS
parse_as_stream SOURCE_URI BASE_URI
Parse the syntax at the RDF::Redland::URI SOURCE_URI with optional
base RDF::Redland::URI BASE_URI. If the base URI is given then the
content is parsed as if it was at the base URI rather than the
source URI.
Returns an RDF::Redland::Stream of RDF::Redland::Statement objects
or undef on failure.
parse_into_model SOURCE_URI BASE_URI MODEL [HANDLER]
Parse the syntax at the RDF::Redland::URI SOURCE_URI with optional
base RDF::Redland::URI BASE_URI into RDF::Redland::Model MODEL. If
the base URI is given then the content is parsed as if it was at
the base URI rather than the source URI.
If the optional HANDLER is given, it is a reference to a sub with
the signature
sub handler($$$$$$$$$) {
my($code, $level, $facility, $message, $line, $column, $byte,
$file, $uri)=@_;
...
} that receives errors in parsing.
parse_string_as_stream STRING BASE_URI
Parse the syntax in STRING with required base RDF::Redland::URI
BASE_URI.
Returns an RDF::Redland::Stream of RDF::Redland::Statement objects
or undef on failure.
parse_string_into_model STRING BASE_URI MODEL [HANDLER]
Parse the syntax in STRING with required base RDF::Redland::URI
BASE_URI into RDF::Redfland::Model MODEL.
If the optional HANDLER is given, it is a reference to a sub with
the signature
sub handler($$$$$$$$$) {
my($code, $level, $facility, $message, $line, $column, $byte,
$file, $uri)=@_;
...
} that receives errors in parsing.
feature URI [VALUE]
Get/set a parser feature. The feature is named via
RDF::Redland::URI URI and the value is a RDF::Redland::Node. If
VALUE is given, the feature is set to that value, otherwise the
current value is returned.
namespaces_seen
Get the set of namespace declarations seen during parsing as a hash
of key:prefix string (may be ''), value: RDF::Redland::URI objects.
SEE ALSO
RDF::Redland::URI
AUTHOR
Dave Beckett - http://www.dajobe.org/
perl v5.14.1 2011-02-04 RDF::Redland::Parser(3)
