зеркало из https://github.com/nextcloud/news.git
63 строки
1.7 KiB
PHP
63 строки
1.7 KiB
PHP
<?php
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/**
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* ownCloud - News
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*
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* This file is licensed under the Affero General Public License version 3 or
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* later. See the COPYING file.
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*
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* @author Alessandro Cosentino <cosenal@gmail.com>
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* @author Bernhard Posselt <dev@bernhard-posselt.com>
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* @copyright Alessandro Cosentino 2012
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* @copyright Bernhard Posselt 2012, 2014
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*/
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namespace OCA\News\Service;
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use \OCP\AppFramework\Db\DoesNotExistException;
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use \OCP\AppFramework\Db\MultipleObjectsReturnedException;
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use \OCA\News\Db\NewsMapper;
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abstract class Service {
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protected $mapper;
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public function __construct(NewsMapper $mapper){
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$this->mapper = $mapper;
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}
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/**
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* Delete an entity
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* @param int $id the id of the entity
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* @param string $userId the name of the user for security reasons
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* @throws ServiceNotFoundException if the entity does not exist, or there
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* are more than one of it
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*/
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public function delete($id, $userId){
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$entity = $this->find($id, $userId);
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$this->mapper->delete($entity);
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}
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/**
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* Finds an entity by id
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* @param int $id the id of the entity
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* @param string $userId the name of the user for security reasons
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* @throws ServiceNotFoundException if the entity does not exist, or there
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* are more than one of it
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* @return \OCP\AppFramework\Db\Entity the entity
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*/
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public function find($id, $userId){
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try {
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return $this->mapper->find($id, $userId);
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} catch(DoesNotExistException $ex){
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throw new ServiceNotFoundException($ex->getMessage());
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} catch(MultipleObjectsReturnedException $ex){
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throw new ServiceNotFoundException($ex->getMessage());
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}
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}
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}
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