Code Coverage |
||||||||||
Classes and Traits |
Functions and Methods |
Lines |
||||||||
| Total | |
0.00% |
0 / 1 |
|
0.00% |
0 / 3 |
CRAP | |
0.00% |
0 / 17 |
| DataLoader | |
0.00% |
0 / 1 |
|
0.00% |
0 / 3 |
56 | |
0.00% |
0 / 17 |
| fetch | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 6 |
|||
| fetchAll | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 6 |
|||
| fetchAllIter | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| <?php declare(strict_types = 1); | |
| /* | |
| * Copyright (c) 2019, Josef Kufner <josef@kufner.cz> | |
| * | |
| * Licensed under the Apache License, Version 2.0 (the "License"); | |
| * you may not use this file except in compliance with the License. | |
| * You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, software | |
| * distributed under the License is distributed on an "AS IS" BASIS, | |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| * See the License for the specific language governing permissions and | |
| * limitations under the License. | |
| * | |
| */ | |
| namespace Smalldb\StateMachine\SqlExtension\ReferenceDataSource; | |
| use Doctrine\DBAL\FetchMode; | |
| use Doctrine\DBAL\Driver\Statement; | |
| use Smalldb\StateMachine\ReferenceInterface; | |
| class DataLoader extends DataSource | |
| { | |
| public function fetch(Statement $stmt): ?ReferenceInterface | |
| { | |
| $row = $stmt->fetch(FetchMode::ASSOCIATIVE); | |
| if ($row === false) { | |
| return null; | |
| } else { | |
| $ref = new $this->refClass($this->smalldb, $this->machineProvider, $this); | |
| /** @noinspection PhpUndefinedMethodInspection */ | |
| ($this->refClass)::hydrateFromArray($ref, $row); | |
| return $ref; | |
| } | |
| } | |
| /** | |
| * @return ReferenceInterface[] | |
| */ | |
| public function fetchAll(Statement $stmt): array | |
| { | |
| $list = []; | |
| while (($row = $stmt->fetch(FetchMode::ASSOCIATIVE)) !== false) { | |
| $ref = new $this->refClass($this->smalldb, $this->machineProvider, $this); | |
| /** @noinspection PhpUndefinedMethodInspection */ | |
| ($this->refClass)::hydrateFromArray($ref, $row); | |
| $list[] = $ref; | |
| } | |
| return $list; | |
| } | |
| /** | |
| * @return iterable<ReferenceInterface> | |
| * | |
| * TODO: Return a proper collection which provides rowCount() and other useful features. | |
| */ | |
| public function fetchAllIter(Statement $stmt): iterable | |
| { | |
| while (($row = $stmt->fetch(FetchMode::ASSOCIATIVE)) !== false) { | |
| $ref = new $this->refClass($this->smalldb, $this->machineProvider, $this); | |
| /** @noinspection PhpUndefinedMethodInspection */ | |
| ($this->refClass)::hydrateFromArray($ref, $row); | |
| yield $ref; | |
| } | |
| } | |
| } |