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XML::LibXML::RelaxNG(3)              User Contributed Perl Documentation             XML::LibXML::RelaxNG(3)



NAME
       XML::LibXML::RelaxNG - RelaxNG Schema Validation

SYNOPSIS
         use XML::LibXML;
         $doc = XML::LibXML->new->parse_file($url);

         $rngschema = XML::LibXML::RelaxNG->new( location => $filename_or_url );
         $rngschema = XML::LibXML::RelaxNG->new( string => $xmlschemastring );
         $rngschema = XML::LibXML::RelaxNG->new( DOM => $doc );
         eval { $rngschema->validate( $doc ); };

DESCRIPTION
       The XML::LibXML::RelaxNG class is a tiny frontend to libxml2's RelaxNG implementation. Currently it
       supports only schema parsing and document validation.

METHODS
       new
             $rngschema = XML::LibXML::RelaxNG->new( location => $filename_or_url );
             $rngschema = XML::LibXML::RelaxNG->new( string => $xmlschemastring );
             $rngschema = XML::LibXML::RelaxNG->new( DOM => $doc );

           The constructor of XML::LibXML::RelaxNG may get called with either one of three parameters. The
           parameter tells the class from which source it should generate a validation schema. It is
           important, that each schema only have a single source.

           The location parameter allows to parse a schema from the filesystem or a URL.

           The string parameter will parse the schema from the given XML string.

           The DOM parameter allows to parse the schema from a pre-parsed XML::LibXML::Document.

           Note that the constructor will die() if the schema does not meed the constraints of the RelaxNG
           specification.

       validate
             eval { $rngschema->validate( $doc ); };

           This function allows to validate a (parsed) document against the given RelaxNG schema. The
           argument of this function should be an XML::LibXML::Document object. If this function succeeds,
           it will return 0, otherwise it will die() and report the errors found. Because of this validate()
           should be always evaluated.

AUTHORS
       Matt Sergeant, Christian Glahn, Petr Pajas

VERSION
       1.88

COPYRIGHT
       2001-2007, AxKit.com Ltd.

       2002-2006, Christian Glahn.

       2006-2009, Petr Pajas.



perl v5.12.5                                     2011-09-21                          XML::LibXML::RelaxNG(3)