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RDF::Trine::Node::Literal::XML - RDF Node class for XMLLiterals
METHODS
"new ( $node )"
"new ( $string [ , $lang, $datatype ] )"
Returns a new XML Literal object. This method can be used in two
different ways: It can either be passed a string or an XML::LibXML
node.
In the case of passing a string, this method follows the same API as
the RDF::Trine::Node::Literal constructor, but:
* $string must be a well-balanced XML fragment =item * $lang is
optional, but if a language code is present it will be used as
the value of "xml:lang" attribute(s) on the root XML element(s)
of the literal. If the element already has an "xml:lang"
attribute it will be overwritten. For the node types that
doesn't support adding a language, text and CData, a warning
will be issued. =item * $datatype will be ignored and set to
'http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral'
In the case of using a XML::LibXML node $node, the Node may be one
of these types or a subclass thereof:
* XML::LibXML::Document =item * XML::LibXML::DocumentFragment
=item * XML::LibXML::Element =item * XML::LibXML::CDATASection
=item * XML::LibXML::NodeList =item * XML::LibXML::Text
If the string is not a valid XML fragment, and the $node is not of
one of the above types, this method throws a RDF::Trine::Error
exception.
"xml_element"
Returns the XML::LibXML node for the XML Literal.
AUTHOR
First created by Gregory Todd Williams <gwilliams@cpan.org>, modfied and
maintained by Kjetil Kjernsmo <kjetilk@cpan.org>
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