debian man page for rdf::redland

RDF::Redland(3pm)					User Contributed Perl Documentation					 RDF::Redland(3pm)

NAME
       RDF::Redland - Redland RDF Class

SYNOPSIS
	 use RDF::Redland;
	 my $storage=new RDF::Redland::Storage("hashes", "test", "new='yes',hash-type='memory'");
	 my $model=new RDF::Redland::Model($storage, "");

	 ...

DESCRIPTION
       This class initialises the Redland RDF classes.

       See the main classes for full detail: RDF::Redland::Node, RDF::Redland::BlankNode, RDF::Redland::URINode, RDF::Redland::LiteralNode,
       RDF::Redland::XMLLiteralNode, RDF::Redland::URI, RDF::Redland::Statement, RDF::Redland::Model, RDF::Redland::Storage, RDF::Redland::Parser,
       RDF::Redland::Query, RDF::Redland::QueryResults, RDF::Redland::Iterator, RDF::Redland::Stream and RDF::Redland::RSS.

STATIC METHODS
       set_log_handler SUB
	   Set SUB as the subroutine to be called on any Redland error, warning or log message.  The subroutine must have the followign signature:

	     sub handler ($$$$$$$$$) {
	       my($code, $level, $facility, $message, $line, $column, $byte, $file, $uri)=@_;
	       # int error code
	       # int log level
	       # int facility causing the error (parsing, serializing, ...)
	       # string error message
	       # int line number (<0 if not relevant)
	       # int column number (<0 if not relevant)
	       # int byte number (<0 if not relevant)
	       # string file name or undef
	       # string URI or undef

	       # ...do something with the information ...
	     };

	     RDF::Redland::set_log_handler(&handler);

       reset_log_handler
	   Reset redland to use the default logging handler, typically printing the message to stdout or stderr and exiting on a fatal error.

       set_error_handler SUB
	   The method set_log_handler is much more flexible than this and includes this functionality.

	   Set SUB as the subroutine to be called on a Redland error with the error message as the single argument.  For example:

	     RDF::Redland::set_error_handler(sub {
	       my $msg=shift;
	       # Do something with $msg
	     });

	   The default if this is not set, is to run die $msg

       set_warning_handler SUB
	   The method set_log_handler is much more flexible than this and includes this functionality.

	   Set SUB as the subroutine to be called on a Redland warning with the warning message as the single argument.  For example:

	     RDF::Redland::set_warning_handler(sub {
	       my $msg=shift;
	       # Do something with $msg
	     });

	   The default if this is not set, is to run warn $msg

SEE ALSO
       RDF::Redland::Node, RDF::Redland::BlankNode, RDF::Redland::URINode, RDF::Redland::LiteralNode, RDF::Redland::XMLLiteralNode,
       RDF::Redland::URI, RDF::Redland::Statement, RDF::Redland::Model, RDF::Redland::Storage, RDF::Redland::Parser, RDF::Redland::Query,
       RDF::Redland::QueryResults, RDF::Redland::Iterator, RDF::Redland::Stream and RDF::Redland::RSS.

AUTHOR
       Dave Beckett - http://www.dajobe.org/

perl v5.14.2							    2012-03-11							 RDF::Redland(3pm)