/**
* Initializes the object if not already set
* - if a data link identifier is set, read the object from the data link and remove it from
* $array
* - if the object is a link class and the link class identifier properties values are set,
* read the object from the data link
*
* @param $array array the source array
* @param $object object the object to complete (if set) or to build (if null)
* This object is always set at the end of execution of initObject()
* @return array if read from a link object, this is the search properties that identify it
*/
private function initObject(&$array, &$object)
{
if (!isset($object)) {
if (isset($array['id']) && $array['id']) {
$object = Dao::read($array['id'], $this->class->name);
} else {
foreach ($this->class->getAnnotations('before_build_array') as $before) {
call_user_func_array([$this->class->name, $before->value], [&$array]);
}
$link_search = $this->initLinkObject($array, $object);
if (!isset($object)) {
$object = $this->class->newInstance();
}
}
if (isset($array['id'])) {
unset($array['id']);
}
}
return isset($link_search) ? $link_search : null;
}
/**
* @param $property Reflection_Property
* @return Reflection_Class
*/
private function getForeignClass(Reflection_Property $property)
{
$type = $property->getType();
$foreign_class_name = Builder::className($type->getElementTypeAsString());
if ($property instanceof PHP\Reflection_Property) {
$foreign_class = PHP\Reflection_Class::of($foreign_class_name);
} else {
$reflection_class = new Reflection\Reflection_Class(get_class($property->getDeclaringClass()));
$foreign_class = $reflection_class->newInstance($foreign_class_name);
}
return $foreign_class;
}
