Fixes for multiple connection handling.

lib/Doctrine/Import.php

@@ -185,18 +185,22 @@ class Doctrine_Import extends Doctrine_Connection_Module
      */
     public function importSchema($directory, array $databases = array())
     {
+        $connections = Doctrine_Manager::getInstance()->getConnections();
+        
+        foreach ($connections as $connection) {
           $builder = new Doctrine_Import_Builder();
           $builder->setTargetPath($directory);
 
           $classes = array();
-        foreach ($this->listTables() as $table) {
+          foreach ($connection->import->listTables() as $table) {
               $builder->buildRecord(array('tableName' => $table,
                                           'className' => Doctrine::classify($table)),
-                                        $this->listTableColumns($table),
+                                          $connection->import->listTableColumns($table),
                                           array());
         
               $classes[] = Doctrine::classify($table);
           }
+        }
         
         return $classes;
     }