Scroll to navigation

HTML::Mason::Resolver::Null(3pm) User Contributed Perl Documentation HTML::Mason::Resolver::Null(3pm)
 

NAME

HTML::Mason::Resolver::Null - a do-nothing resolver

VERSION

version 1.54

SYNOPSIS

  my $resolver = HTML::Mason::Resolver::Null->new;

DESCRIPTION

This HTML::Mason::Resolver subclass is useful if you want to create components via the "HTML::Mason::Interp->make_component" method and you never plan to interact with the filesystem.
Basically, it provides all of the necessary resolver methods but none of them do anything.
This means that if you use this method things like "$interp->exec" will simply not work at all.
However, if you just want to make a component with an interepreter and execute that component it can be useful. For example: 
  my $interp = HTML::Mason::Interp->new( resolver_class => 'HTML::Mason::Resolver::Null',
                                         data_dir => '/tmp' );
  my $comp = $interp->make_component( comp_source => <<'EOF' );
% my $var = 'World';
Hello, <% $var %>!
EOF
  my $buffer;
  my $request = $interp->make_request( out_method => \$buffer, comp => $comp );
  $request->exec;
  print $buffer;

SEE ALSO

Mason

AUTHORS

•
Jonathan Swartz <swartz@pobox.com>
•
Dave Rolsky <autarch@urth.org>
•
Ken Williams <ken@mathforum.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2012 by Jonathan Swartz.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
2014-01-19 perl v5.20.1