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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/Output.pm
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@ -16,6 +16,7 @@ package WebGUI::Session::Output;
use strict;
use WebGUI::Macro;
use Scalar::Util qw(weaken);
=head1 NAME
@ -36,20 +37,6 @@ These methods are available from this package:
=cut
#-------------------------------------------------------------------
=head2 DESTROY ( )
Deconstructor.
=cut
sub DESTROY {
my $self = shift;
undef $self;
}
#-------------------------------------------------------------------
=head2 new ( session )
@ -65,7 +52,9 @@ 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;
}
#-------------------------------------------------------------------