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 <?php
 /**
  * Zend Framework
  *
  * LICENSE
  *
  * This source file is subject to the new BSD license that is bundled
  * with this package in the file LICENSE.txt.
  * It is also available through the world-wide-web at this URL:
  * http://framework.zend.com/license/new-bsd
  * If you did not receive a copy of the license and are unable to
  * obtain it through the world-wide-web, please send an email
  * to license@zend.com so we can send you a copy immediately.
  *
  * @category   Zend
  * @package    Zend_Application
  * @subpackage Resource
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  * @version    $Id$
  */
 
 /**
  * @see Zend_Application_Resource_ResourceAbstract
  */
 // require_once 'Zend/Application/Resource/ResourceAbstract.php';
 
 
 /**
  * Resource for initializing the locale
  *
  * @uses       Zend_Application_Resource_Base
  * @category   Zend
  * @package    Zend_Application
  * @subpackage Resource
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 class Zend_Application_Resource_Locale
     extends Zend_Application_Resource_ResourceAbstract
 {
     const DEFAULT_REGISTRY_KEY = 'Zend_Locale';
 
     /**
      * @var Zend_Locale
      */
     protected $_locale;
 
     /**
      * Defined by Zend_Application_Resource_Resource
      *
      * @return Zend_Locale
      */
     public function init()
     {
         return $this->getLocale();
     }
 
     /**
      * Retrieve locale object
      *
      * @return Zend_Locale
      */
     public function getLocale()
     {
         if (null === $this->_locale) {
             $options = $this->getOptions();
 
             if (!isset($options['default'])) {
                 $this->_locale = new Zend_Locale();
             } elseif (!isset($options['force'])
                       || (bool)$options['force'] == false
             ) {
                 // Don't force any locale, just go for auto detection
                 Zend_Locale::setDefault($options['default']);
                 $this->_locale = new Zend_Locale();
             } else {
                 $this->_locale = new Zend_Locale($options['default']);
             }
 
             $key = (isset($options['registry_key']) && !is_numeric($options['registry_key']))
                 ? $options['registry_key']
                 : self::DEFAULT_REGISTRY_KEY;
             Zend_Registry::set($key, $this->_locale);
         }
 
         return $this->_locale;
     }
 
     /**
      * Set the cache
      *
      * @param string|Zend_Cache_Core $cache
      * @return Zend_Application_Resource_Locale
      */
     public function setCache($cache)
     {
         if (is_string($cache)) {
             $bootstrap = $this->getBootstrap();
             if ($bootstrap instanceof Zend_Application_Bootstrap_ResourceBootstrapper
                 && $bootstrap->hasPluginResource('CacheManager')
             ) {
                 $cacheManager = $bootstrap->bootstrap('CacheManager')
                     ->getResource('CacheManager');
                 if (null !== $cacheManager && $cacheManager->hasCache($cache)) {
                     $cache = $cacheManager->getCache($cache);
                 }
             }
         }
 
         if ($cache instanceof Zend_Cache_Core) {
             Zend_Locale::setCache($cache);
         }
 
         return $this;
     }
 }