X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FRelationship%2FHasMany.pm;h=e43e9bc597e81da6fc316a4357f63cdeb58c7c83;hb=8fcf21b3a6e010f16ff278b9170a14a0858da388;hp=f30ff50e54a8aae4dfe4e6a1e16c226c55ba5652;hpb=103647d504eeadac7d179057e9f4d5eda0cd7c1b;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/Relationship/HasMany.pm b/lib/DBIx/Class/Relationship/HasMany.pm
index f30ff50..e43e9bc 100644
--- a/lib/DBIx/Class/Relationship/HasMany.pm
+++ b/lib/DBIx/Class/Relationship/HasMany.pm
@@ -1,4 +1,5 @@
-package DBIx::Class::Relationship::HasMany;
+package # hide from PAUSE 
+    DBIx::Class::Relationship::HasMany;
 
 use strict;
 use warnings;
@@ -7,14 +8,16 @@ sub has_many {
   my ($class, $rel, $f_class, $cond, $attrs) = @_;
     
   eval "require $f_class";
+  if ($@) {
+    $class->throw_exception($@) unless $@ =~ /Can't locate/;
+  }
 
   unless (ref $cond) {
     my ($pri, $too_many) = $class->primary_columns;
-    $class->throw( "has_many can only infer join for a single primary key; ${class} has more" )
+    $class->throw_exception( "has_many can only infer join for a single primary key; ${class} has more" )
       if $too_many;
-    my $f_key;
-    my $f_class_loaded = eval { $f_class->columns };
-    my $guess;
+
+    my ($f_key,$guess);
     if (defined $cond && length $cond) {
       $f_key = $cond;
       $guess = "caller specified foreign key '$f_key'";
@@ -23,15 +26,19 @@ sub has_many {
       $f_key = lc $1; # go ahead and guess; best we can do
       $guess = "using our class name '$class' as foreign key";
     }
-    $class->throw("No such column ${f_key} on foreign class ${f_class} ($guess)")
+
+    my $f_class_loaded = eval { $f_class->columns };
+    $class->throw_exception("No such column ${f_key} on foreign class ${f_class} ($guess)")
       if $f_class_loaded && !$f_class->has_column($f_key);
-    $cond = { "foreign.${f_key}" => "self.${pri}" },
+      
+    $cond = { "foreign.${f_key}" => "self.${pri}" };
   }
 
   $class->add_relationship($rel, $f_class, $cond,
                             { accessor => 'multi',
                               join_type => 'LEFT',
                               cascade_delete => 1,
+                              cascade_copy => 1,
                               %{$attrs||{}} } );
 }