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xml::libxml::lazybuilder(3pm) [debian man page]

XML::LibXML::LazyBuilder(3pm)				User Contributed Perl Documentation			     XML::LibXML::LazyBuilder(3pm)

NAME

       XML::LibXML::LazyBuilder - easy and lazy way to create XML document for XML::LibXML

SYNOPSIS

	 use XML::LibXML::LazyBuilder;

	 {
	     package XML::LibXML::LazyBuilder;
	     $d = DOM (E A => {at1 => "val1", at2 => "val2"},
		       ((E B => {}, ((E "C"),
				     (E D => {}, "Content of D"))),
			(E E => {}, ((E F => {}, "Content of F"),
				     (E "G")))));
	 }

DESCRIPTION

       You can describe XML documents like simple function call instead of using createElement, appendChild, etc...

   FUNCTIONS
       E
	       E "tagname", \%attr, @children

	   Creats CODEREF that generates "XML::LibXML::Element" which tag name is given by first argument.  Rest arguments are list of text
	   content or child element created by "E" (so you can nest "E").

	   Since the output of this function is CODEREF, the creation of actual "XML::LibXML::Element" object will be delayed until "DOM" function
	   is called.

       DOM
	       DOM &docroot, $var, $enc

	   Generates "XML::LibXML::Document" object actually.  First argument is a CODEREF created by "E" function.  $var is version number of XML
	   docuemnt, "1.0" by default.	$enc is encoding, "utf-8" by default.

   EXPORT
       None by default.

       :all
	   Exports "E" and "DOM".

   EXAMPLES
       I recommend to use "package" statement in a small scope so that you can use short function name and avoid to pollute global name space.

	 my $d;
	 {
	     package XML::LibXML::LazyBuilder;
	     $d = DOM (E A => {at1 => "val1", at2 => "val2"},
		       ((E B => {}, ((E "C"),
				     (E D => {}, "Content of D"))),
			(E E => {}, ((E F => {}, "Content of F"),
				     (E "G")))));
	 }

       Then, "$d->toString" will generate XML like this:

	 <?xml version="1.0" encoding="utf-8"?>
	 <A at1="val1" at2="val2"><B><C/><D>Content of D</D></B><E><F>Content of F</F><G/></E></A>

SEE ALSO

       XML::LibXML

AUTHOR

       Toru Hisai, <toru@torus.jp>

COPYRIGHT AND LICENSE

       Copyright (C) 2008 by Toru Hisai

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.10.0 or,
       at your option, any later version of Perl 5 you may have available.

perl v5.12.3							    2008-11-10					     XML::LibXML::LazyBuilder(3pm)

Check Out this Related Man Page

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

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 one 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 one 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 one 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

       2.0001

COPYRIGHT

       2001-2007, AxKit.com Ltd.

       2002-2006, Christian Glahn.

       2006-2009, Petr Pajas.

perl v5.14.2							    2012-06-21						 XML::LibXML::RelaxNG(3pm)
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