X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FCDBICompat%2FRetrieve.pm;h=4c368873c973211c85d76552d5d078cd65af0f9f;hb=ed213e857791d1cfb0f1a0e32674e81358e19564;hp=3259bb25b63ae83e9d78a1685bc6dc9d90e61369;hpb=716b3d29720debadf5b4f4d964d6b0076f8e39f6;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/CDBICompat/Retrieve.pm b/lib/DBIx/Class/CDBICompat/Retrieve.pm
index 3259bb2..4c36887 100644
--- a/lib/DBIx/Class/CDBICompat/Retrieve.pm
+++ b/lib/DBIx/Class/CDBICompat/Retrieve.pm
@@ -1,22 +1,81 @@
-package DBIx::Class::CDBICompat::Retrieve;
+package # hide from PAUSE
+    DBIx::Class::CDBICompat::Retrieve;
 
 use strict;
 use warnings FATAL => 'all';
 
 
-sub retrieve  {
-  die "No args to retrieve" unless @_ > 1;
-  shift->find(@_);
+sub retrieve {
+  my $self = shift;
+  die "No args to retrieve" unless @_ > 0;
+
+  my @cols = $self->primary_columns;
+
+  my $query;
+  if (ref $_[0] eq 'HASH') {
+    $query = { %{$_[0]} };
+  }
+  elsif (@_ == @cols) {
+    $query = {};
+    @{$query}{@cols} = @_;
+  }
+  else {
+    $query = {@_};
+  }
+
+  $query = $self->_build_query($query);
+  $self->find($query);
+}
+
+sub find_or_create {
+  my $self = shift;
+  my $query = ref $_[0] eq 'HASH' ? shift : {@_};
+
+  $query = $self->_build_query($query);
+  $self->next::method($query);
+}
+
+# _build_query
+#
+# Build a query hash. Defaults to a no-op; ColumnCase overrides.
+
+sub _build_query {
+  my ($self, $query) = @_;
+
+  return $query;
 }
 
 sub retrieve_from_sql {
   my ($class, $cond, @rest) = @_;
+
   $cond =~ s/^\s*WHERE//i;
-  $class->search_literal($cond, @rest);
+
+  if( $cond =~ s/\bLIMIT (\d+)\s*$//i ) {
+      push @rest, { rows => $1 };
+  }
+
+  return $class->search_literal($cond, @rest);
+}
+
+sub construct {
+    my $class = shift;
+    my $obj = $class->resultset_instance->new_result(@_);
+    $obj->in_storage(1);
+    
+    return $obj;
 }
 
 sub retrieve_all      { shift->search              }
 sub count_all         { shift->count               }
-  # Contributed by Numa. No test for this though.
+
+sub maximum_value_of  {
+    my($class, $col) = @_;
+    return $class->resultset_instance->get_column($col)->max;
+}
+
+sub minimum_value_of  {
+    my($class, $col) = @_;
+    return $class->resultset_instance->get_column($col)->min;
+}
 
 1;