html::mason::resolver::null(3pm) debian man page | unix.com

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

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

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
       HTML::Mason

perl v5.14.2							    2012-02-04					  HTML::Mason::Resolver::Null(3pm)