/**
* @param $query string
* @param $object Contextual_Mysqli
*/
public function onError($query, Contextual_Mysqli $object)
{
if (in_array($object->last_errno, [Errors::ER_ROW_IS_REFERENCED, Errors::ER_ROW_IS_REFERENCED_2]) && $object->context && is_string($object->context) && $object->isDelete($query)) {
$id = $this->extractId($query);
if ($id) {
$controller_uri = SL . $object->context . SL . $id . SL . 'deleteAndReplace';
echo (new Main())->runController($controller_uri, [Parameter::AS_WIDGET => true]);
}
}
}
/**
* @param $object object
* @param $property Reflection_Property
* @param $map object[]
*/
private function writeMap($object, Reflection_Property $property, $map)
{
// old map
$class = new Link_Class(get_class($object));
$composite_property_name = $class->getAnnotation('link')->value ? $class->getCompositeProperty()->name : null;
$old_object = Search_Object::create(Link_Class::linkedClassNameOf($object));
$this->setObjectIdentifier($old_object, $this->getObjectIdentifier($object, $composite_property_name));
$aop_getter_ignore = Getter::$ignore;
Getter::$ignore = false;
$old_map = $property->getValue($old_object);
Getter::$ignore = $aop_getter_ignore;
// map properties : write each of them
$insert_builder = new Map_Insert($property);
$id_set = [];
foreach ($map as $element) {
$id = $this->getObjectIdentifier($element) ?: $this->getObjectIdentifier($this->write($element));
if (!isset($old_map[$id])) {
$query = $insert_builder->buildQuery($object, $element);
$this->connection->query($query);
} else {
$id_set[$id] = true;
}
}
// remove old unused elements
$delete_builder = new Map_Delete($property);
foreach ($old_map as $old_element) {
$id = $this->getObjectIdentifier($old_element);
if (!isset($id_set[$id])) {
$query = $delete_builder->buildQuery($object, $old_element);
$this->connection->query($query);
}
}
}
/**
* @param $mysqli Contextual_Mysqli
* @param $query string
* @return boolean true if the query with an error can be retried after this error was dealt with
*/
private function onCantCreateTableError(Contextual_Mysqli $mysqli, $query)
{
$retry = false;
$error_table_names = $this->parseNamesFromQuery($query);
foreach ($error_table_names as $error_table_name) {
if (!$mysqli->exists($error_table_name)) {
$this->createImplicitTable($mysqli, $error_table_name, ['id']);
}
$retry = true;
}
return $retry;
}
