typo3/sysext/lang/Classes/Service/RegistryService.php

   1 <?php
   2 namespace TYPO3\CMS\Lang\Service;
   3
   4 /*
   5  * This file is part of the TYPO3 CMS project.
   6  *
   7  * It is free software; you can redistribute it and/or modify it under
   8  * the terms of the GNU General Public License, either version 2
   9  * of the License, or any later version.
  10  *
  11  * For the full copyright and license information, please read the
  12  * LICENSE.txt file that was distributed with this source code.
  13  *
  14  * The TYPO3 project - inspiring people to share!
  15  */
  16
  17 /**
  18  * Registry service
  19  */
  20 class RegistryService {
  21
  22         /**
  23          * @var \TYPO3\CMS\Core\Registry
  24          * @inject
  25          */
  26         protected $registry;
  27
  28         /**
  29          * @var string
  30          */
  31         protected $namespaceIdentifier = 'TYPO3\\CMS\\Lang';
  32
  33         /**
  34          * Set namespace
  35          *
  36          * @param string $namespace The namespace
  37          * @return void
  38          */
  39         public function setNamespace($namespace) {
  40                 $this->namespaceIdentifier = $namespace;
  41         }
  42
  43         /**
  44          * Get namespace
  45          *
  46          * @return string The namespace
  47          */
  48         public function getNamespace() {
  49                 return $this->namespaceIdentifier;
  50         }
  51
  52         /**
  53          * Check for existing registry entry
  54          *
  55          * @param string $name Registry entry name
  56          * @param string $namespace Optional namespace
  57          * @return bool TRUE if exists
  58          */
  59         public function has($name, $namespace = NULL) {
  60                 $namespace = (is_string($namespace) ? $namespace : $this->namespaceIdentifier);
  61                 $value = $this->registry->get($namespace, $name, '__NOTFOUND__');
  62                 return ($value !== '__NOTFOUND__');
  63         }
  64
  65         /**
  66          * Get registry entry
  67          *
  68          * @param string $name Registry entry name
  69          * @param string $namespace Optional namespace
  70          * @return mixed Registry content
  71          */
  72         public function get($name, $namespace = NULL) {
  73                 $namespace = (is_string($namespace) ? $namespace : $this->namespaceIdentifier);
  74                 return $this->registry->get($namespace, $name);
  75         }
  76
  77         /**
  78          * Add / override registry entry
  79          *
  80          * @param string $name Registry entry name
  81          * @param mixed $value The value
  82          * @param string $namespace Optional namespace
  83          * @return void
  84          */
  85         public function set($name, $value, $namespace = NULL) {
  86                 $namespace = (is_string($namespace) ? $namespace : $this->namespaceIdentifier);
  87                 $this->registry->set($namespace, $name, $value);
  88         }
  89
  90         /**
  91          * Remove registry entry
  92          *
  93          * @param string $name Registry entry name
  94          * @param string $namespace Optional namespace
  95          * @return void
  96          */
  97         public function remove($name, $namespace = NULL) {
  98                 $namespace = (is_string($namespace) ? $namespace : $this->namespaceIdentifier);
  99                 $this->registry->remove($namespace, $name);
 100         }
 101
 102 }