RWDE::Proxy - RWDE::Proxy documentation

RWDE documentation Contained in the RWDE distribution.

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Proxy object for getting the specific functionality of a particular object

invoke({ class => class_name, function => function_name, params => function_params})

To avoid require, eval and invocation from within a block of code, which is suboptimal, the proxy object instantiates the object, invokes the function with the given params hash and returns the result.

RWDE documentation Contained in the RWDE distribution. 
package RWDE::Proxy;

use strict;
use warnings;

use RWDE::AbstractFactory;

use vars qw($VERSION);
$VERSION = sprintf "%d", q$Revision: 507 $ =~ /(\d+)/;


sub invoke {
  my ($self,$params) = @_;

  my $function = $$params{'function'} 
    or throw RWDE::DevelException({  info => 'Proxy::Parameter error - function not specified'});

  my $term = RWDE::AbstractFactory->instantiate($params);

  return $term->$function($params);
}

1;