private function importAccessFile(Project $project, $xml_svn)
 {
     $dao = $this->getAccessFileDAO();
     $tagname = "access-file";
     $contents = (string) $xml_svn->{$tagname} . "\n";
     $writer = new SVN_AccessFile_Writer($project->getSVNRootPath());
     $this->logger->debug("Write SVN AccessFile: " . $writer->filename());
     if (!$dao->saveNewAccessFileVersionInProject($project->getID(), $contents)) {
         throw new SVNXMLImporterException("Could not save new access file version");
     }
     if (!$writer->write_with_defaults($contents)) {
         throw new SVNXMLImporterException("Could not write to " . $writer->filename());
     }
 }