/** * Used to retrieve a fieldname for either field or association from a given column, * * This method is used in foreign-key as primary-key contexts. * * @param string $columnName * @throws MappingException * @return string */ public function getFieldForColumn($columnName) { if (isset($this->fieldNames[$columnName])) { return $this->fieldNames[$columnName]; } else { foreach ($this->associationMappings as $assocName => $mapping) { if ($this->isAssociationWithSingleJoinColumn($assocName) && $this->associationMappings[$assocName]['joinColumns'][0]['name'] == $columnName) { return $assocName; } } throw MappingException::noFieldNameFoundForColumn($this->name, $columnName); } }