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classes under session should weaken their session references

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This commit is contained in:
Graham Knop 2010-04-16 19:29:18 -05:00
parent 241c94175f
commit 2b78fe913b
17 changed files with 81 additions and 248 deletions
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19
lib/WebGUI/Session/Icon.pm
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@ -17,6 +17,7 @@ package WebGUI::Session::Icon;
use strict;
use WebGUI::International;
use Tie::IxHash;
use Scalar::Util qw(weaken);
=head1 NAME
@ -127,20 +128,6 @@ sub cut {
return $output;
}
#-------------------------------------------------------------------
=head2 DESTROY ( )
Deconstructor.
=cut
sub DESTROY {
my $self = shift;
undef $self;
}
#-------------------------------------------------------------------
=head2 delete ( urlParameters [, pageURL, confirmText ] )
@ -511,7 +498,9 @@ A reference to the current session.
sub new {
my $class = shift;
my $session = shift;
bless {_session=>$session}, $class;
my $self = bless { _session => $session }, $class;
weaken $self->{_session};
return $self;
}