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   1  <?php
   2  /**
   3   * Object cache in the file system.
   4   *
   5   * This program is free software; you can redistribute it and/or modify
   6   * it under the terms of the GNU General Public License as published by
   7   * the Free Software Foundation; either version 2 of the License, or
   8   * (at your option) any later version.
   9   *
  10   * This program is distributed in the hope that it will be useful,
  11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13   * GNU General Public License for more details.
  14   *
  15   * You should have received a copy of the GNU General Public License along
  16   * with this program; if not, write to the Free Software Foundation, Inc.,
  17   * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18   * http://www.gnu.org/copyleft/gpl.html
  19   *
  20   * @file
  21   * @ingroup Cache
  22   */
  23  
  24  /**
  25   * Object cache in the file system.
  26   *
  27   * @ingroup Cache
  28   */
  29  class ObjectFileCache extends FileCacheBase {
  30      /**
  31       * Construct an ObjectFileCache from a key and a type
  32       * @param string $key
  33       * @param string $type
  34       * @return ObjectFileCache
  35       */
  36  	public static function newFromKey( $key, $type ) {
  37          $cache = new self();
  38  
  39          $cache->mKey = (string)$key;
  40          $cache->mType = (string)$type;
  41  
  42          return $cache;
  43      }
  44  
  45      /**
  46       * Get the base file cache directory
  47       * @return string
  48       */
  49  	protected function cacheDirectory() {
  50          return $this->baseCacheDirectory() . '/object';
  51      }
  52  }