new attribute Doctrine::ATTR_LOAD_REFERENCES

lib/Doctrine/Configurable.php

@@ -138,6 +138,7 @@ abstract class Doctrine_Configurable
             case Doctrine::ATTR_DEFAULT_SEQUENCE:
             case Doctrine::ATTR_EXPORT:
             case Doctrine::ATTR_DECIMAL_PLACES:
+            case Doctrine::ATTR_LOAD_REFERENCES:
 
                 break;
             case Doctrine::ATTR_SEQCOL_NAME:

lib/Doctrine/Manager.php

@@ -103,6 +103,7 @@ class Doctrine_Manager extends Doctrine_Configurable implements Countable, Itera
                         Doctrine::ATTR_DQL_PARSER_CACHE => null,
                         Doctrine::ATTR_DQL_CACHE        => null,
                         Doctrine::ATTR_SQL_CACHE        => null,
+                        Doctrine::ATTR_LOAD_REFERENCES  => true,
                         Doctrine::ATTR_LISTENER         => new Doctrine_EventListener(),
                         Doctrine::ATTR_LOCKMODE         => 1,
                         Doctrine::ATTR_VLD              => false,

lib/Doctrine/Record.php

@@ -145,10 +145,9 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
             // get the table of this class
             $this->_table = Doctrine_Manager::getInstance()
                             ->getTable(get_class($this));
-
             $exists = false;
         }
-        
+
         // initialize the filter object
         $this->_filter = new Doctrine_Record_Filter($this);
 
@@ -370,7 +369,7 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
             $this->_data[$k] = $v;
         }
         $this->_data = $this->_filter->cleanData($this->_data);
-        $this->prepareIdentifiers();
+        $this->prepareIdentifiers(true);
     }
     /**
      * prepareIdentifiers
@@ -1254,18 +1253,10 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
      * @param string $name
      * @return void
      */
-    final public function loadReference($name)
+    public function loadReference($name)
     {
-
-        $fk      = $this->_table->getRelation($name);
-
-        if ($fk->isOneToOne()) {
-            $this->_references[$name] = $fk->fetchRelatedFor($this);
-        } else {
-            $coll = $fk->fetchRelatedFor($this);
-
-            $this->_references[$name] = $coll;
-        }
+        $rel = $this->_table->getRelation($name);
+        $this->_references[$name] = $rel->fetchRelatedFor($this);
     }
     /**
      * ownsOne

lib/Doctrine/Relation.php

@@ -61,6 +61,7 @@ abstract class Doctrine_Relation
                                   'local'       => true,
                                   'class'       => true,
                                   'type'        => true,
+                                  'table'       => true,
                                   'name'        => false,
                                   'refTable'    => false,
                                   'onDelete'    => false,
@@ -129,7 +130,7 @@ abstract class Doctrine_Relation
 
         $this->definition = $def;
     }
-    /** 
+    /**
      * toArray
      *
      * @return array

lib/Doctrine/Relation/Association.php

@@ -88,7 +88,7 @@ class Doctrine_Relation_Association extends Doctrine_Relation
     public function fetchRelatedFor(Doctrine_Record $record)
     {
         $id = $record->getIncremented();
-        if (empty($id)) {
+        if (empty($id) || ! $this->definition['table']->getAttribute(Doctrine::ATTR_LOAD_REFERENCES)) {
             $coll = new Doctrine_Collection($this->getTable());
         } else {
             $coll = Doctrine_Query::create()->parseQuery($this->getRelationDql(1))->execute(array($id));

lib/Doctrine/Relation/ForeignKey.php

@@ -51,7 +51,9 @@ class Doctrine_Relation_ForeignKey extends Doctrine_Relation
            }
         }
         if ($this->isOneToOne()) {
-            if ( ! $record->exists() || empty($id)) {
+            if ( ! $record->exists() || empty($id) || 
+                 ! $this->definition['table']->getAttribute(Doctrine::ATTR_LOAD_REFERENCES)) {
+                
                 $related = $this->getTable()->create();
             } else {
                 $dql  = 'FROM ' . $this->getTable()->getComponentName()
@@ -65,7 +67,9 @@ class Doctrine_Relation_ForeignKey extends Doctrine_Relation
 
         } else {
 
-            if ( ! $record->exists() || empty($id)) {
+            if ( ! $record->exists() || empty($id) || 
+                 ! $this->definition['table']->getAttribute(Doctrine::ATTR_LOAD_REFERENCES)) {
+                
                 $related = new Doctrine_Collection($this->getTable());
             } else {
                 $query      = $this->getRelationDql(1);

lib/Doctrine/Relation/LocalKey.php

@@ -45,7 +45,7 @@ class Doctrine_Relation_LocalKey extends Doctrine_Relation
     {
         $id = $record->get($this->definition['local']);
 
-        if (empty($id)) {
+        if (empty($id) || ! $this->definition['table']->getAttribute(Doctrine::ATTR_LOAD_REFERENCES)) {
             $related = $this->getTable()->create();
         } else {
             $related = $this->getTable()->find($id);