NAME

XML::LibXML::Cache - Document cache for XML::LibXML

VERSION

version 0.14

SYNOPSIS

    my $cache = XML::LibXML::Cache->new;

    my $doc = $cache->parse_file('file.xml');
    my $doc = $cache->parse_html_file('file.html', \%opts);

DESCRIPTION

XML::LibXML::Cache is a cache for XML::LibXML documents loaded from files. It is useful to speed up loading of XML files in persistent web applications.

This module caches the document object after the first load and returns the cached version on subsequent loads. Documents are reloaded whenever the document file changes. Changes to other files referenced during parsing also cause a reload. This includes external DTDs, external entities or XIncludes.

METHODS

new

    my $cache = XML::LibXML::Cache->new(%opts);
    my $cache = XML::LibXML::Cache->new(\%opts);

Creates a new cache. Valid options are:

parser: The XML::LibXML parser object that should be used to load documents if you want to use certain parser options. If this option is missing a parser with default options will be used.

parse_file

    my $doc = $cache->parse_file($filename);

Works like "parse_file" in XML::LibXML::Parser.

parse_html_file

    my $doc = $cache->parse_html_file($filename, \%opts);

Works like "parse_html_file" in XML::LibXML::Parser.

AUTHOR

Nick Wellnhofer <wellnhofer@aevum.de>

COPYRIGHT AND LICENSE

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.