X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FResultSourceProxy%2FTable.pm;h=61b53fac66da7e3c113e879b330c9774ac2aa08c;hb=a89c6fc05a07aac7f7b4c2b115a12e10aab7fd05;hp=4f23097d558e82436d1d251b1a5740b5316e7a09;hpb=5a879106d5ffdd396b40152c2f8f462e93d2c3e4;p=dbsrgits%2FDBIx-Class-Historic.git

diff --git a/lib/DBIx/Class/ResultSourceProxy/Table.pm b/lib/DBIx/Class/ResultSourceProxy/Table.pm
index 4f23097..61b53fa 100644
--- a/lib/DBIx/Class/ResultSourceProxy/Table.pm
+++ b/lib/DBIx/Class/ResultSourceProxy/Table.pm
@@ -4,27 +4,66 @@ use strict;
 use warnings;
 
 use base qw/DBIx::Class::ResultSourceProxy/;
-use DBIx::Class::ResultSource::Table;
 
-__PACKAGE__->mk_classdata('table_alias'); # FIXME: Doesn't actually do anything yet!
+use DBIx::Class::ResultSource::Table;
 
-__PACKAGE__->mk_classdata('table_class' => 'DBIx::Class::ResultSource::Table');
+__PACKAGE__->mk_classdata(table_class => 'DBIx::Class::ResultSource::Table');
+
+__PACKAGE__->mk_classdata('table_alias'); # FIXME: Doesn't actually do
+                                          # anything yet!
+
+sub _init_result_source_instance {
+    my $class = shift;
+
+    $class->mk_classdata('result_source_instance')
+        unless $class->can('result_source_instance');
+
+    my $table = $class->result_source_instance;
+    my $class_has_table_instance = ($table and $table->result_class eq $class);
+    return $table if $class_has_table_instance;
+
+    if( $table ) {
+        $table = $class->table_class->new({
+            %$table,
+            result_class => $class,
+            source_name => undef,
+            schema => undef
+        });
+    }
+    else {
+        $table = $class->table_class->new({
+            name            => undef,
+            result_class    => $class,
+            source_name     => undef,
+        });
+    }
+
+    $class->result_source_instance($table);
+
+    if ($class->can('schema_instance')) {
+        $class =~ m/([^:]+)$/;
+        $class->schema_instance->register_class($class, $class);
+    }
+
+    return $table;
+}
 
-=head1 NAME 
+=head1 NAME
 
-DBIx::Class::ResultSourceProxy::Table - provides a classdata table object and method proxies
+DBIx::Class::ResultSourceProxy::Table - provides a classdata table
+object and method proxies
 
 =head1 SYNOPSIS
 
-  __PACKAGE__->table('foo');
-  __PACKAGE__->add_columns(qw/id bar baz/);
-  __PACKAGE__->set_primary_key('id');
+  __PACKAGE__->table('cd');
+  __PACKAGE__->add_columns(qw/cdid artist title year/);
+  __PACKAGE__->set_primary_key('cdid');
 
 =head1 METHODS
 
 =head2 add_columns
 
-  __PACKAGE__->add_columns(qw/col1 col2 col3/);
+  __PACKAGE__->add_columns(qw/cdid artist title year/);
 
 Adds columns to the current class and creates accessors for them.
 
@@ -43,39 +82,49 @@ sub table {
   return $class->result_source_instance->name unless $table;
   unless (ref $table) {
     $table = $class->table_class->new({
-        $class->can('result_source_instance') ? %{$class->result_source_instance} : (),
+        $class->can('result_source_instance') ?
+          %{$class->result_source_instance||{}} : (),
         name => $table,
         result_class => $class,
+        source_name => undef,
     });
   }
-  $class->mk_classdata('result_source_instance' => $table);
+
+  $class->mk_classdata('result_source_instance')
+    unless $class->can('result_source_instance');
+
+  $class->result_source_instance($table);
+
   if ($class->can('schema_instance')) {
     $class =~ m/([^:]+)$/;
     $class->schema_instance->register_class($class, $class);
   }
+  return $class->result_source_instance->name;
 }
 
-=head2 has_column                                                                
-                                                                                
-  if ($obj->has_column($col)) { ... }                                           
-                                                                                
-Returns 1 if the class has a column of this name, 0 otherwise.                  
-                                                                                
-=cut                                                                            
-
-=head2 column_info                                                               
-                                                                                
-  my $info = $obj->column_info($col);                                           
-                                                                                
-Returns the column metadata hashref for a column.
-                                                                                
-=cut                                                                            
+=head2 has_column
+
+  if ($obj->has_column($col)) { ... }
+
+Returns 1 if the class has a column of this name, 0 otherwise.
+
+=cut
+
+=head2 column_info
+
+  my $info = $obj->column_info($col);
+
+Returns the column metadata hashref for a column. For a description of
+the various types of column data in this hashref, see
+L<DBIx::Class::ResultSource/add_column>
+
+=cut
 
 =head2 columns
 
-  my @column_names = $obj->columns;                                             
-                                                                                
-=cut                                                                            
+  my @column_names = $obj->columns;
+
+=cut
 
 1;