Apache::XPointer - mod_perl handler to address XML fragments.
<Directory /foo/bar> <FilesMatch "\.xml$"> SetHandler perl-script PerlHandler Apache::XPointer::XPath PerlSetVar XPointerSendRangeAs "application/xml" </FilesMatch> </Directory> # my $ua = LWP::UserAgent->new(); my $req = HTTP::Request->new(GET => "http://example.com/foo/bar/baz.xml"); $req->header("Range" => qq(xmlns("x=http://example.com#")xpointer(*//x:thingy))); $req->header("Accept" => qq(application/xml)); my $res = $ua->request($req);
Apache::XPointer is a mod_perl handler to address XML fragments using the HTTP 1.1 Range and Accept headers and the XPath scheme, as described in the paper : A Semantic Web Resource Protocol: XPointer and HTTP.
Additionally, the handler may also be configured to recognize a conventional CGI parameter as a valid range identifier.
If no 'range' property is found, then the original document is sent unaltered.
If an Accept header is specified with no corresponding match, then the server will return (406) HTTP_NOT_ACCEPTABLE. Successful queries will return (206) HTTP_PARTIAL_CONTENT.
This package is a base class and not expected to be invoked directly. Please use one of the scheme-specific handlers instead.
Consult Apache::XPointer::XPath
Consult Apache::XPointer::RDQL
This handler will work with both mod_perl 1.x and mod_perl 2.x.
1.1
$Date: 2004/11/16 03:56:18 $
Aaron Straup Cope <ascope@cpan.org>
http://www.mindswap.org/papers/swrp-iswc04.pdf
http://www.w3.org/TR/WD-xptr
Copyright (c) 2004 Aaron Straup Cope. All rights reserved.
This is free software, you may use it and distribute it under the same terms as Perl itself.
To install Apache::XPointer, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Apache::XPointer
CPAN shell
perl -MCPAN -e shell install Apache::XPointer
For more information on module installation, please visit the detailed CPAN module installation guide.