wikimedia/mediawiki-extensions-Wikibase

<?php

namespace Wikibase\Lib;

use Exception;

/**
 * @license GPL-2.0-or-later
 * @author Katie Filbert < aude.wiki@gmail.com >
 */
class MessageException extends Exception {

    /**
     * @var string
     */
    protected $key;

    /**
     * @var array
     */
    protected $params;

    /**
     * @param string $key
     * @param array $params List of parameters, depending on the message. Calling code must make
     *  sure these parameters are properly escaped.
     * @param string $message
     * @param Exception|null $previous
     */
    public function __construct( $key, array $params, $message, Exception $previous = null ) {
        parent::__construct( $message, 0, $previous );

        $this->key = $key;
        $this->params = $params;
    }

    /**
     * @return string
     */
    public function getKey() {
        return $this->key;
    }

    /**
     * @return array
     */
    public function getParams() {
        return $this->params;
    }

}