public function hydrate(string $klass, array $data) : EntityInterface
{
$entity = parent::hydrate($klass, $data);
$refl = new \ReflectionClass($entity);
$md = EntityMetadataRegistry::get($klass);
$columns = [];
foreach ($md->getColumns() as $column) {
if ($md->isRelation($column->getField())) {
continue;
}
$name = $column->getField();
$field = StringUtil::camelize($name);
if (!array_key_exists($name, $data)) {
$columns[$field] = new PartialEntityException($klass, $field);
continue;
}
$columns[$field] = $column->getType()->castForEntity($data[$name]);
}
parent::setPrivateProperty($refl, 'columns', $entity, new AttributeCollection($entity, $columns));
$relations = [];
foreach ($md->getRelations() as $name => $relation) {
$relations[$name] = $relation;
}
parent::setPrivateProperty($refl, 'relations', $entity, new RelationCollection($entity, $relations));
return $entity;
}
public function reload()
{
if (!$this->state === self::STATE_PERSISTED) {
throw new \BadMethodCallException('Cannot reload an entity that has not been persisted');
}
EntitiesConfiguration::getCache()->evict($this);
$md = EntityMetadataRegistry::get(static::class);
$md->reset();
$table = EntityMetadataRegistry::get(static::class)->getTable();
$sql = $table->project('*')->where($table['id']->eq($this->getId()))->getSql();
$data = EntitiesConfiguration::getConnection()->fetch($sql);
if (sizeof($data) === 0) {
throw ConcurrentModificationException::deleted(static::class, $this->getId());
}
$data = (array) $data[0];
$columns = [];
foreach ($md->getColumns() as $column) {
if ($md->isRelation($column->getField())) {
continue;
}
$name = $column->getField();
$field = StringUtil::camelize($name);
if (!array_key_exists($name, $data)) {
$columns[$field] = new PartialEntityException(static::class, $field);
continue;
}
$columns[$field] = $column->getType()->castForEntity($data[$name]);
}
$this->columns = new AttributeCollection($this, $columns);
$rels = [];
foreach ($md->getRelations() as $relation) {
$rels[StringUtil::camelize($relation->getColumn())] = $relation;
}
$this->relations = new RelationCollection($this, $rels);
}
