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   1  <?php
   2  
   3  class HTMLPurifier_DefinitionCache_Decorator extends HTMLPurifier_DefinitionCache
   4  {
   5  
   6      /**
   7       * Cache object we are decorating
   8       */
   9      public $cache;
  10  
  11      public function __construct() {}
  12  
  13      /**
  14       * Lazy decorator function
  15       * @param $cache Reference to cache object to decorate
  16       */
  17      public function decorate(&$cache) {
  18          $decorator = $this->copy();
  19          // reference is necessary for mocks in PHP 4
  20          $decorator->cache =& $cache;
  21          $decorator->type  = $cache->type;
  22          return $decorator;
  23      }
  24  
  25      /**
  26       * Cross-compatible clone substitute
  27       */
  28      public function copy() {
  29          return new HTMLPurifier_DefinitionCache_Decorator();
  30      }
  31  
  32      public function add($def, $config) {
  33          return $this->cache->add($def, $config);
  34      }
  35  
  36      public function set($def, $config) {
  37          return $this->cache->set($def, $config);
  38      }
  39  
  40      public function replace($def, $config) {
  41          return $this->cache->replace($def, $config);
  42      }
  43  
  44      public function get($config) {
  45          return $this->cache->get($config);
  46      }
  47  
  48      public function remove($config) {
  49          return $this->cache->remove($config);
  50      }
  51  
  52      public function flush($config) {
  53          return $this->cache->flush($config);
  54      }
  55  
  56      public function cleanup($config) {
  57          return $this->cache->cleanup($config);
  58      }
  59  
  60  }
  61  
  62  // vim: et sw=4 sts=4