/**
  * import from egroupware
  *
  * @param Zend_Console_Getopt $_opts
  */
 public function importegw14($_opts)
 {
     $args = $_opts->getRemainingArgs();
     if (count($args) < 1 || !is_readable($args[0])) {
         echo "can not open config file \n";
         echo "see tine20.org/wiki/EGW_Migration_Howto for details \n\n";
         echo "usage: ./tine20.php --method=Appname.importegw14 /path/to/config.ini  (see Tinebase/Setup/Import/Egw14/config.ini)\n\n";
         exit(1);
     }
     try {
         $config = new Zend_Config_Ini($args[0]);
         if ($config->{strtolower($this->_applicationName)}) {
             $config = $config->{strtolower($this->_applicationName)};
         }
     } catch (Zend_Config_Exception $e) {
         fwrite(STDERR, "Error while parsing config file({$args['0']}) " . $e->getMessage() . PHP_EOL);
         exit(1);
     }
     $writer = new Zend_Log_Writer_Stream('php://output');
     $logger = new Zend_Log($writer);
     $filter = new Zend_Log_Filter_Priority((int) $config->loglevel);
     $logger->addFilter($filter);
     $class_name = $this->_applicationName . '_Setup_Import_Egw14';
     if (!class_exists($class_name)) {
         $logger->ERR(__METHOD__ . '::' . __LINE__ . " no import for {$this->_applicationName} available");
         exit(1);
     }
     try {
         $importer = new $class_name($config, $logger);
         $importer->import();
     } catch (Exception $e) {
         $logger->ERR(__METHOD__ . '::' . __LINE__ . " import for {$this->_applicationName} failed " . $e->getMessage());
     }
 }