--- /dev/null
+<?php
+
+namespace Doctrine\ORM\Tools\Export;
+
+use Doctrine\ORM\ORMException;
+
+class ExportException extends ORMException
+{
+ public static function invalidExporterDriverType($type)
+ {
+ return new self("The specified export driver '$type' does not exist");
+ }
+
+ public static function invalidMappingDriverType($type)
+ {
+ return new self("The mapping driver '$type' does not exist");
+ }
+
+ public static function attemptOverwriteExistingFile($file)
+ {
+ return new self("Attempting to overwrite an existing file '".$file."'.");
+ }
+}
\ No newline at end of file