/**
* Tries to figure out the classname for a relationship.
*
* @param string $key Name of the requested attribute
* @param array $array Array to search.
*
* @return string Name of the class.
*/
protected static function _getClassNameForRelationship($key, $array)
{
if (!is_array($array) || !is_array($array[$key])) {
throw new Phprojekt_ActiveRecord_Exception("The second parameter must be an array");
}
$definition = $array[$key];
if (array_key_exists('classname', $definition)) {
$className = $array[$key]['classname'];
} elseif (array_key_exists('model', $definition) && array_key_exists('module', $definition)) {
$className = Phprojekt_Loader::getModelClassName($definition['module'], $definition['model']);
} else {
$className = $key;
}
if (!class_exists($className, true)) {
throw new Phprojekt_ActiveRecord_Exception("Cannot instantiate {$className}");
}
return $className;
}
