Pimcore\Model\Object\Objectbrick\Dao::load PHP Method

    public function load(Object\Concrete $object)
    {
        $fieldDef = $object->getClass()->getFieldDefinition($this->model->getFieldname());
        $values = [];
        foreach ($fieldDef->getAllowedTypes() as $type) {
            try {
                $definition = Object\Objectbrick\Definition::getByKey($type);
            } catch (\Exception $e) {
                continue;
            }
            $tableName = $definition->getTableName($object->getClass(), false);
            try {
                $results = $this->db->fetchAll("SELECT * FROM " . $tableName . " WHERE o_id = ? AND fieldname = ?", [$object->getId(), $this->model->getFieldname()]);
            } catch (\Exception $e) {
                $results = [];
            }
            //$allRelations = $this->db->fetchAll("SELECT * FROM object_relations_" . $object->getO_classId() . " WHERE src_id = ? AND ownertype = 'objectbrick' AND ownername = ?", array($object->getO_id(), $this->model->getFieldname()));
            $fieldDefinitions = $definition->getFieldDefinitions();
            $brickClass = "\\Pimcore\\Model\\Object\\Objectbrick\\Data\\" . ucfirst($type);
            foreach ($results as $result) {
                $brick = new $brickClass($object);
                $brick->setFieldname($result["fieldname"]);
                $brick->setObject($object);
                foreach ($fieldDefinitions as $key => $fd) {
                    if (method_exists($fd, "load")) {
                        // datafield has it's own loader
                        $value = $fd->load($brick);
                        if ($value === 0 || !empty($value)) {
                            $brick->setValue($key, $value);
                        }
                    } else {
                        if (is_array($fd->getColumnType())) {
                            $multidata = [];
                            foreach ($fd->getColumnType() as $fkey => $fvalue) {
                                $multidata[$key . "__" . $fkey] = $result[$key . "__" . $fkey];
                            }
                            $brick->setValue($key, $fd->getDataFromResource($multidata));
                        } else {
                            $brick->setValue($key, $fd->getDataFromResource($result[$key]));
                        }
                    }
                }
                $setter = "set" . ucfirst($type);
                $this->model->{$setter}($brick);
                $values[] = $brick;
            }
        }
        return $values;
    }