<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

namespace core_cache\exception;

use core\exception\moodle_exception;

/**
 * A cache exception class. Just allows people to catch cache exceptions.
 *
 * @package    core_cache
 * @category   cache
 * @copyright  2012 Sam Hemelryk
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class cache_exception extends moodle_exception {
    /**
     * Constructs a new exception
     *
     * @param string $errorcode
     * @param string $module
     * @param string $link
     * @param mixed $a
     * @param mixed $debuginfo
     */
    public function __construct($errorcode, $module = 'cache', $link = '', $a = null, $debuginfo = null) {
        // This may appear like a useless override but you will notice that we have set a MUCH more useful default for $module.
        parent::__construct($errorcode, $module, $link, $a, $debuginfo);
    }
}

// Alias this class to the old name.
// This file will be autoloaded by the legacyclasses autoload system.
// In future all uses of this class will be corrected and the legacy references will be removed.
class_alias(cache_exception::class, \cache_exception::class);