/**
  * @param $method
  * @param $arguments
  */
 public function __call($method, $arguments)
 {
     if (strpos($method, 'findBy') === false && strpos($method, 'findOne') === false) {
         throw new \InvalidArgumentException(sprintf('Method %s must follow code standards. Use findBy or findOne. For example: findOneAuthor', $method));
     }
     if ($this->_class) {
         $this->_class->getRepository($this->_module);
         $this->_class->setInvokeColumns($this->getInvokeColumns());
         $this->_class->setColumnMapper($this->getColumnMapper());
         $this->_class->setEntityManager($this->getEntityManager());
         $this->_class->setLanguageManager($this->getLanguageManager());
         $this->_class->setContextManager($this->getContextManager());
         $this->_class->setPivotResultChain($this->getPivotResultChain());
         if (method_exists($this->_class, $method)) {
             return call_user_func_array(array($this->_class, $method), $arguments);
         }
     }
     throw new \InvalidArgumentException(sprintf('Method %s does not exists', $method));
 }