X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/913348ce9a1a0285ef59ae1731a1bc7ba353f79c..7f5edaa695f8e23af197c4b82b66ca2e1bbfc35e:/SL/DB/Object.pm

diff --git a/SL/DB/Object.pm b/SL/DB/Object.pm
index 485fab2ce..c258761d1 100755
--- a/SL/DB/Object.pm
+++ b/SL/DB/Object.pm
@@ -12,6 +12,7 @@ use SL::DB;
 use SL::DB::Helper::Attr;
 use SL::DB::Helper::Metadata;
 use SL::DB::Helper::Manager;
+use SL::DB::Helper::Presenter;
 use SL::DB::Object::Hooks;
 
 use base qw(Rose::DB::Object);
@@ -148,7 +149,7 @@ sub save {
     SL::DB::Object::Hooks::run_hooks($self, 'after_save', $result);
 
     1;
-  }) || die $self->error;
+  }) || die $self->db->error;
 
   return $result;
 }
@@ -164,7 +165,7 @@ sub delete {
     SL::DB::Object::Hooks::run_hooks($self, 'after_delete', $result);
 
     1;
-  }) || die $self->error;
+  }) || die $self->db->error;
 
   return $result;
 }
@@ -238,6 +239,32 @@ sub clone_and_reset {
   return $clone;
 }
 
+sub presenter {
+  my ($class_or_self) = @_;
+
+  if (ref $class_or_self) {
+    my $class = ref $class_or_self;
+    $class =~ s{^SL::DB::}{SL::Presenter::};
+    return SL::DB::Helper::Presenter->new($class, $class_or_self);
+  } else {
+    $class_or_self =~ s{^SL::DB::}{SL::Presenter::};
+    return $class_or_self;
+  }
+}
+
+sub as_debug_info {
+  my ($self) = @_;
+
+  return {
+    map {
+      my $column_name = $_->name;
+      my $value       = $self->$column_name;
+      $value          = !defined($value) ? undef : "${value}";
+      ($_ => $value)
+    } $self->meta->columns
+  };
+}
+
 1;
 
 __END__
@@ -361,6 +388,20 @@ The difference between Rose's and this function is that this function
 will also skip setting the following fields if such columns exist for
 C<$self>: C<itime>, C<mtime>.
 
+=item C<presenter>
+
+Returns a proxy wrapper that will dispatch all method calls to the presenter
+with the same name as the class of the involking object.
+
+For the full documentation about its capabilites see
+L<SL::DB::Helper::Presenter>
+
+=item C<as_debug_info>
+
+Returns a hash containing solely the essentials for dumping it with
+L<LXDebug/dump>. The returned hash consists of the column names with
+associated column values in stringified form.
+
 =back
 
 =head1 AUTHOR