woothemes/woocommerce

<?php
/**
 * WooCommerce Data Exception Class
 *
 * Extends Exception to provide additional data.
 *
 * @package WooCommerce\Classes
 * @since   3.0.0
 */

defined( 'ABSPATH' ) || exit;

/**
 * Data exception class.
 */
class WC_Data_Exception extends Exception {

    /**
     * Sanitized error code.
     *
     * @var string
     */
    protected $error_code;

    /**
     * Error extra data.
     *
     * @var array
     */
    protected $error_data;

    /**
     * Setup exception.
     *
     * @param string $code             Machine-readable error code, e.g `woocommerce_invalid_product_id`.
     * @param string $message          User-friendly translated error message, e.g. 'Product ID is invalid'.
     * @param int    $http_status_code Proper HTTP status code to respond with, e.g. 400.
     * @param array  $data             Extra error data.
     */
    public function __construct( $code, $message, $http_status_code = 400, $data = array() ) {
        $this->error_code = $code;
        $this->error_data = array_merge( array( 'status' => $http_status_code ), $data );

        parent::__construct( $message, $http_status_code );
    }

    /**
     * Returns the error code.
     *
     * @return string
     */
    public function getErrorCode() {
        return $this->error_code;
    }

    /**
     * Returns error data.
     *
     * @return array
     */
    public function getErrorData() {
        return $this->error_data;
    }
}