pipeline fatte e testate, forse fix #2

git-svn-id: svn://luxion/repos/WebCoso/trunk@142 fcb26f47-9200-0410-b104-b98ab5b095f3

2 files changed, 27 insertions, 7 deletions

diff --git a/lib/WebCoso/Pipeline/Base.pm b/lib/WebCoso/Pipeline/Base.pm
index 7018fc0..1e43d4d 100644
--- a/lib/WebCoso/Pipeline/Base.pm
+++ b/lib/WebCoso/Pipeline/Base.pm
@@ -10,25 +10,31 @@ __PACKAGE__->mk_classdata('_steps');
 sub set_steps {
     my ($class,@steps)=@_;
 
-    my @full_steps=map {
-        my $full_step_name="WebCoso::Step::$_";
+    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 => $_,
             );
         }
-        $full_step_name;
-    } @steps;
 
-    $class->_steps([@full_steps]);
+        push @step_instances,$full_step_name->new($step_init_args);
+    }
+
+    $class->_steps([@step_instances]);
 }
 
 sub process {
-    my ($class, $resource)=@_;
+    my ($class, $resource,$stage)=@_;
 
     for my $step (@{$class->_steps()}) {
-        $resource = $step->process($resource);
+        $resource = $step->process($resource,$stage);
     }
 
     return 1;
diff --git a/lib/WebCoso/Step/Base.pm b/lib/WebCoso/Step/Base.pm
new file mode 100644
index 0000000..f15370c
--- /dev/null
+++ b/lib/WebCoso/Step/Base.pm
@@ -0,0 +1,14 @@
+package WebCoso::Step::Base;
+use strict;
+use warnings;
+use WebCoso::X;
+use WebCoso::Step;
+
+sub new {
+    my ($class,$arg_ref)=@_;
+
+    my $self={%$arg_ref};
+    return bless $self,$class;
+}
+
+1;