package WebCoso::Pipeline::Base;
use strict;
use warnings;
use WebCoso::X;
use WebCoso::Step;
use base 'Class::Data::Inheritable';
__PACKAGE__->mk_classdata('_steps');
sub set_steps {
my ($class,@steps)=@_;
my @step_instances=();
while (@steps) {
my $step_name=shift @steps;
my $step_init_args=shift @steps;
my $full_step_name="WebCoso::Step::$step_name";
if (! WebCoso::Step->is_step($full_step_name)) {
WebCoso::X::NoSuchStep->throw(
pipeline => $class,
step => $_,
);
}
push @step_instances,$full_step_name->new($step_init_args);
}
$class->_steps([@step_instances]);
}
sub process {
my ($class, $resource,$stage)=@_;
for my $step (@{$class->_steps()}) {
$step->process($resource,$stage);
}
return 1;
}
1;