NAME
CGI::Session::ErrorHandler - error handling routines for CGI::Session
SYNOPSIS
require
CGI::Session::ErrorHandler
@ISA
=
qw( CGI::Session::ErrorHandler )
;
sub
some_method {
my
$self
=
shift
;
unless
(
$some_condition
) {
return
$self
->set_error(
"some_method(): \$some_condition isn't met"
);
}
}
DESCRIPTION
CGI::Session::ErrorHandler provides set_error() and errstr() methods for setting and accessing error messages from within CGI::Session's components. This method should be used by driver developers for providing CGI::Session-standard error handling routines for their code
METHODS
- set_error( $message )
-
Implicitly defines $pkg_name::errstr and sets its value to $message. Return value is always undef.
- errstr()
-
Returns whatever value was set by the most recent call to set_error().
LICENSING
For support and licensing information see CGI::Session.