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WWW-Postini-0.01
River stage zero No dependents
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/ WWW::Postini::Exception::InvalidParameter

NAME

WWW::Postini::Exception::InvalidParameter - Exception cause by failed type-checking

SYNOPSIS

  use WWW::Postini::Exception::InvalidParameter;
  
  check(12);
  
  sub check {
    
    my $value = shift;
  
    if ($value > 10) {

      throw WWW::Postini::Exception::InvalidParameter('Value too high');
      
    }
    
  }

DESCRIPTION

Some methods within WWW::Postini attempt a level of runtime type-checking. When a malformed parameter is passed to any such methods, a WWW::Postini::Exception::InvalidParameter exception is thrown with the appropriate reason.

There is some overhead to this method, but it provides much more information than die()ing with some cryptic message or return()ing undef with no reason.

Please refer to WWW::Postini::Exception for information regarding constructors and methods.

SEE ALSO

WWW::Postini, WWW::Postini::Exception

AUTHOR

Peter Guzis, <pguzis@cpan.org>

COPYRIGHT AND LICENSE

Copyright (C) 2005 by Peter Guzis

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.4 or, at your option, any later version of Perl 5 you may have available.

Postini, the Postini logo, Postini Perimeter Manager and preEMPT are trademarks, registered trademarks or service marks of Postini, Inc. All other trademarks are the property of their respective owners.