includes/session/MetadataMergeException.php

   1 <?php
   2 /**
   3  * @section LICENSE
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  * http://www.gnu.org/copyleft/gpl.html
  18  *
  19  * @file
  20  * @ingroup Session
  21  */
  22
  23 namespace MediaWiki\Session;
  24
  25 use Exception;
  26 use UnexpectedValueException;
  27
  28 /**
  29  * Subclass of UnexpectedValueException that can be annotated with additional
  30  * data for debug logging.
  31  *
  32  * @author Bryan Davis <bd808@wikimedia.org>
  33  * @copyright © 2016 Bryan Davis and Wikimedia Foundation.
  34  * @since 1.27
  35  */
  36 class MetadataMergeException extends UnexpectedValueException {
  37         /** @var array $context */
  38         protected $context;
  39
  40         /**
  41          * @param string $message
  42          * @param int $code
  43          * @param Exception|null $previous
  44          * @param array $context Additional context data
  45          */
  46         public function __construct(
  47                 $message = '',
  48                 $code = 0,
  49                 Exception $previous = null,
  50                 array $context = []
  51         ) {
  52                 parent::__construct( $message, $code, $previous );
  53                 $this->context = $context;
  54         }
  55
  56         /**
  57          * Get context data.
  58          * @return array
  59          */
  60         public function getContext() {
  61                 return $this->context;
  62         }
  63
  64         /**
  65          * Set context data.
  66          * @param array $context
  67          */
  68         public function setContext( array $context ) {
  69                 $this->context = $context;
  70         }
  71 }