xml::dom::xmldecl(1) [redhat man page]

XMLDECL(1)						User Contributed Perl Documentation						XMLDECL(1)

NAME

       XML::DOM::XMLDecl - XML declaration in XML::DOM

DESCRIPTION

       XML::DOM::XMLDecl extends XML::DOM::Node, but is not part of the DOM Level 1 specification.

       It contains the XML declaration, e.g.

	<?xml version="1.0" encoding="UTF-16" standalone="yes"?>

       See also XML::DOM::Document::getXMLDecl.

       METHODS

       getVersion and setVersion (version)
	   Returns and sets the XML version. At the time of this writing the version should always be "1.0"

       getEncoding and setEncoding (encoding)
	   undef may be specified for the encoding value.

       getStandalone and setStandalone (standalone)
	   undef may be specified for the standalone value.

perl v5.8.0							    2000-01-31								XMLDECL(1)

XML::DOM::ValParser(3)					User Contributed Perl Documentation				    XML::DOM::ValParser(3)

NAME

       XML::DOM::ValParser - an XML::DOM::Parser that validates at parse time

SYNOPSIS

	use XML::DOM::ValParser;

	my %expat_options = (KeepCDATA => 1,
			     Handlers => [ Unparsed => &my_Unparsed_handler ]);
	my $parser = new XML::DOM::ValParser (%expat_options);

	eval {
	    local $XML::Checker::FAIL = &my_fail;
	    my $doc = $parser->parsefile ("fail.xml");
	    ... XML::DOM::Document was created sucessfully ...
	};
	if ($@) {
	    # Either XML::Parser (expat) threw an exception or my_fail() died.
	    ... your error handling code here ...
	    # Note that the XML::DOM::Document is automatically disposed off and
	    # will be garbage collected
	}

	# Throws an exception (with die) when an error is encountered, this
	# will stop the parsing process.
	# Don't die if a warning or info message is encountered, just print a message.
	sub my_fail {
	    my $code = shift;
	    die XML::Checker::error_string ($code, @_) if $code < 200;
	    XML::Checker::print_error ($code, @_);
	}

DESCRIPTION

       Use XML::DOM::ValParser wherever you would use XML::DOM::Parser and your XML will be checked using XML::Checker at parse time.

       See XML::DOM for details on XML::DOM::Parser options.  See XML::Checker for details on setting the fail handler (my_fail.)

       The following handlers are currently supported, just like XML::DOM::Parser: Init, Final, Char, Start, End, Default, Doctype, CdataStart,
       CdataEnd, XMLDecl, Entity, Notation, Proc, Default, Comment, Attlist, Element, Unparsed.

XML
::DOM::ValParser
       XML::DOM::ValParser extends from XML::Checker::Parser. It creates an XML::Checker object and routes all event handlers through the checker,
       before processing the events to create the XML::DOM::Document.

       Just like XML::Checker::Parser, the checker object can be retrieved with the getChecker() method and can be reused later on (provided that
       the DOCTYPE section of the XML::DOM::Document did not change in the mean time.)

       You can control which errors are fatal (and therefore should stop creation of the XML::DOM::Document) by filtering the appropriate error
       codes in the global $XML::Checker::FAIL handler (see "ERROR_HANDLING" in XML::Checker) and calling die or croak appropriately.

       Just like XML::Checker::Parser, XML::DOM::ValParser supports the SkipExternalDTD and SkipInsignifWS options. See XML::Checker::Parser for
       details.

AUTHOR

       Send bug reports, hints, tips, suggestions to Enno Derksen at <enno@att.com>.

SEE ALSO

       XML::DOM, XML::Checker ("SEE_ALSO" in XML::Checker)

perl v5.8.0							    2000-01-31						    XML::DOM::ValParser(3)