moved tests to compose_namespace instead of compose_connection, marked compose_connec...

[dbsrgits/DBIx-Class.git] / lib / DBIx / Class / Schema.pm

diff --git a/lib/DBIx/Class/Schema.pm b/lib/DBIx/Class/Schema.pm
index ff30b53..77bd865 100644 (file)
--- a/lib/DBIx/Class/Schema.pm
+++ b/lib/DBIx/Class/Schema.pm
@@ -267,6 +267,13 @@ sub load_classes {
     foreach my $prefix (keys %comps_for) {
       foreach my $comp (@{$comps_for{$prefix}||[]}) {
         my $comp_class = "${prefix}::${comp}";
+        { # try to untaint module name. mods where this fails
+          # are left alone so we don't have to change the old behavior
+          no locale; # localized \w doesn't untaint expression
+          if ( $comp_class =~ m/^( (?:\w+::)* \w+ )$/x ) {
+            $comp_class = $1;
+          }
+        }
         $class->ensure_class_loaded($comp_class);
         $comp_class->source_name($comp) unless $comp_class->source_name;
 
@@ -440,7 +447,7 @@ sub load_namespaces {
   return;
 }
 
-=head2 compose_connection
+=head2 compose_connection (DEPRECATED)
 
 =over 4
 
@@ -450,6 +457,12 @@ sub load_namespaces {
 
 =back
 
+DEPRECATED. You probably wanted compose_namespace.
+
+Actually, you probably just wanted to call connect.
+
+=for hidden due to deprecation
+
 Calls L<DBIx::Class::Schema/"compose_namespace"> to the target namespace,
 calls L<DBIx::Class::Schema/connection> with @db_info on the new schema,
 then injects the L<DBix::Class::ResultSetProxy> component and a
@@ -464,43 +477,50 @@ more information.
 
 =cut
 
-sub compose_connection {
-  my ($self, $target, @info) = @_;
-  my $base = 'DBIx::Class::ResultSetProxy';
-  eval "require ${base};";
-  $self->throw_exception
-    ("No arguments to load_classes and couldn't load ${base} ($@)")
-      if $@;
-
-  if ($self eq $target) {
-    # Pathological case, largely caused by the docs on early C::M::DBIC::Plain
-    foreach my $moniker ($self->sources) {
-      my $source = $self->source($moniker);
+{
+  my $warn;
+
+  sub compose_connection {
+    my ($self, $target, @info) = @_;
+
+    warn "compose_connection deprecated as of 0.08000" unless $warn++;
+
+    my $base = 'DBIx::Class::ResultSetProxy';
+    eval "require ${base};";
+    $self->throw_exception
+      ("No arguments to load_classes and couldn't load ${base} ($@)")
+        if $@;
+  
+    if ($self eq $target) {
+      # Pathological case, largely caused by the docs on early C::M::DBIC::Plain
+      foreach my $moniker ($self->sources) {
+        my $source = $self->source($moniker);
+        my $class = $source->result_class;
+        $self->inject_base($class, $base);
+        $class->mk_classdata(resultset_instance => $source->resultset);
+        $class->mk_classdata(class_resolver => $self);
+      }
+      $self->connection(@info);
+      return $self;
+    }
+  
+    my $schema = $self->compose_namespace($target, $base);
+    {
+      no strict 'refs';
+      *{"${target}::schema"} = sub { $schema };
+    }
+  
+    $schema->connection(@info);
+    foreach my $moniker ($schema->sources) {
+      my $source = $schema->source($moniker);
       my $class = $source->result_class;
-      $self->inject_base($class, $base);
+      #warn "$moniker $class $source ".$source->storage;
+      $class->mk_classdata(result_source_instance => $source);
       $class->mk_classdata(resultset_instance => $source->resultset);
-      $class->mk_classdata(class_resolver => $self);
+      $class->mk_classdata(class_resolver => $schema);
     }
-    $self->connection(@info);
-    return $self;
+    return $schema;
   }
-
-  my $schema = $self->compose_namespace($target, $base);
-  {
-    no strict 'refs';
-    *{"${target}::schema"} = sub { $schema };
-  }
-
-  $schema->connection(@info);
-  foreach my $moniker ($schema->sources) {
-    my $source = $schema->source($moniker);
-    my $class = $source->result_class;
-    #warn "$moniker $class $source ".$source->storage;
-    $class->mk_classdata(result_source_instance => $source);
-    $class->mk_classdata(resultset_instance => $source->resultset);
-    $class->mk_classdata(class_resolver => $schema);
-  }
-  return $schema;
 }
 
 =head2 compose_namespace
@@ -778,7 +798,12 @@ Pass this method a resultsource name, and an arrayref of
 arrayrefs. The arrayrefs should contain a list of column names,
 followed by one or many sets of matching data for the given columns. 
 
-Each set of data is inserted into the database using
+In void context, C<insert_bulk> in L<DBIx::Class::Storage::DBI> is used
+to insert the data, as this is a fast method. However, insert_bulk currently
+assumes that your datasets all contain the same type of values, using scalar
+references in a column in one row, and not in another will probably not work.
+
+Otherwise, each set of data is inserted into the database using
 L<DBIx::Class::ResultSet/create>, and a arrayref of the resulting row
 objects is returned.
 
@@ -797,13 +822,16 @@ sub populate {
   my ($self, $name, $data) = @_;
   my $rs = $self->resultset($name);
   my @names = @{shift(@$data)};
-  my @created;
-  foreach my $item (@$data) {
-    my %create;
-    @create{@names} = @$item;
-    push(@created, $rs->create(\%create));
+  if(defined wantarray) {
+    my @created;
+    foreach my $item (@$data) {
+      my %create;
+      @create{@names} = @$item;
+      push(@created, $rs->create(\%create));
+    }
+    return @created;
   }
-  return @created;
+  $self->storage->insert_bulk($self->source($name)->from, \@names, $data);
 }
 
 =head2 exception_action