<?php /** * Zend Framework * * LICENSE * * This source file is subject to the new BSD license that is bundled * with this package in the file LICENSE.txt. * It is also available through the world-wide-web at this URL: * http://framework.zend.com/license/new-bsd * If you did not receive a copy of the license and are unable to * obtain it through the world-wide-web, please send an email * to license@zend.com so we can send you a copy immediately. * * @category Zend * @package Zend_Json * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License * @version $Id$ */ /** * @category Zend * @package Zend_Json * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ class Zend_Json_Server_Error { const ERROR_PARSE = -32768; const ERROR_INVALID_REQUEST = -32600; const ERROR_INVALID_METHOD = -32601; const ERROR_INVALID_PARAMS = -32602; const ERROR_INTERNAL = -32603; const ERROR_OTHER = -32000; /** * Allowed error codes * @var array */ protected $_allowedCodes = array( self::ERROR_PARSE, self::ERROR_INVALID_REQUEST, self::ERROR_INVALID_METHOD, self::ERROR_INVALID_PARAMS, self::ERROR_INTERNAL, self::ERROR_OTHER, ); /** * Current code * @var int */ protected $_code = -32000; /** * Error data * @var mixed */ protected $_data; /** * Error message * @var string */ protected $_message; /** * Constructor * * @param string $message * @param int $code * @param mixed $data * @return void */ public function __construct($message = null, $code = -32000, $data = null) { $this->setMessage($message) ->setCode($code) ->setData($data); } /** * Set error code * * @param int $code * @return Zend_Json_Server_Error */ public function setCode($code) { if (!is_scalar($code)) { return $this; } $code = (int) $code; if (in_array($code, $this->_allowedCodes)) { $this->_code = $code; } elseif (in_array($code, range(-32099, -32000))) { $this->_code = $code; } return $this; } /** * Get error code * * @return int|null */ public function getCode() { return $this->_code; } /** * Set error message * * @param string $message * @return Zend_Json_Server_Error */ public function setMessage($message) { if (!is_scalar($message)) { return $this; } $this->_message = (string) $message; return $this; } /** * Get error message * * @return string */ public function getMessage() { return $this->_message; } /** * Set error data * * @param mixed $data * @return Zend_Json_Server_Error */ public function setData($data) { $this->_data = $data; return $this; } /** * Get error data * * @return mixed */ public function getData() { return $this->_data; } /** * Cast error to array * * @return array */ public function toArray() { return array( 'code' => $this->getCode(), 'message' => $this->getMessage(), 'data' => $this->getData(), ); } /** * Cast error to JSON * * @return string */ public function toJson() { require_once 'Zend/Json.php'; return Zend_Json::encode($this->toArray()); } /** * Cast to string (JSON) * * @return string */ public function __toString() { return $this->toJson(); } }