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package Net::HTTP::Spore::Role::Middleware;
use Moose::Role;
has middlewares => (
is => 'rw',
isa => 'ArrayRef',
traits => ['Array'],
lazy => 1,
default => sub { [] },
auto_deref => 1,
handles => { _add_middleware => 'push', _filter_middlewares => 'grep'},
);
sub _load_middleware {
my ( $self, $mw, @args ) = @_;
Class::MOP::load_class($mw);
my $code = $mw->wrap( @args );
$self->_add_middleware($code);
}
sub enable {
my ($self, $mw, @args) = @_;
if ($mw !~ /(?:^\+|Net\:\:HTTP\:\:Spore\:\:Middleware)/) {
$mw = "Net::HTTP::Spore::Middleware::".$mw;
}
$self->_load_middleware($mw, @args);
$self;
}
sub enable_if {
my ($self, $cond, $mw, @args) = @_;
$self;
}
sub reset_middlewares {
my $self = shift;
$self->middlewares([]);
}
1;
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