NAME

XML::Toolset::XMLDOM - Interface to XML::DOM toolset

SYNOPSIS

my $toolset = new XML::Toolset::XMLDOM(%options);
if ($doc = $toolset->validate_document($xml)) {
	... Do stuff with $doc ...
} else {
	print "Document is invalid\n";
}

DESCRIPTION

XML::Toolset::XMLDOM is an interface to the XMLDOM parser which can be used with the XML::Toolset module.

METHODS

new(%options)

Returns a new XML::Toolset::XMLDOM instance using the specified options. (See OPTIONS below.)

validate_document($xml)

Returns a true value if $xml could be successfully parsed, undef otherwise.

last_error()

Returns the error from the last validate_document call. This is a hash ref with the following fields:

• message

• line

• column

Note that the error gets cleared at the beginning of each validate_document call.

version()

Returns the version of the XML::DOM module that is installed

OPTIONS

XML::Toolset::XMLDOM takes the following options:

validation

If this boolean value is true, the document will be validated during parsing. Otherwise it will only be checked for well-formedness. Defaults to true.

schema_location

Since the XML document is supplied as a string, the toolset doesn't know the document's URI. If the document contains any components referenced using relative URI's, you'll need to set this option to the document's URI so that the toolset can retrieve them correctly.

ERROR REPORTING

When a call to validate_document fails to parse the document, the error may be retrieved using last_error.

On errors not related to the XML parsing, these methods will throw exceptions. Wrap calls with eval to catch them.

DEPENDENCIES

XML::DOM XML::XPATH

VERSION

$Revision: 1.21 $ on $Date: 2005/09/06 11:05:09 $ by $Author: johna $

AUTHOR

Nathan Carr, Colin Robertson

<cpan _at_ bbc _dot_ co _dot_ uk>

COPYRIGHT

(c) BBC 2005. This program is free software; you can redistribute it and/or modify it under the GNU GPL. See the file COPYING in this distribution, or http://www.gnu.org/licenses/gpl.txt