<?php
/**
 * PostFinance Checkout SDK
 *
 * This library allows to interact with the PostFinance Checkout payment service.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


namespace PostFinanceCheckout\Sdk;

use \Exception;

/**
 * ApiException Class Doc Comment
 *
 * @category Class
 * @package  PostFinanceCheckout\Sdk
 * @author   wallee AG
 * @license  http://www.apache.org/licenses/LICENSE-2.0 Apache License v2
 */
class ApiException extends Exception
{

    /**
     * The HTTP body of the server response either as Json or string.
     *
     * @var mixed
     */
    protected $responseBody;

    /**
     * The HTTP header of the server response.
     *
     * @var string[]|null
     */
    protected $responseHeaders;

    /**
     * The deserialized response object
     *
     * @var $responseObject;
     */
    protected $responseObject;

    /**
     * Constructor
     *
     * @param string        $message         Error message
     * @param int           $code            HTTP status code
     * @param string[]|null $responseHeaders HTTP response header
     * @param mixed         $responseBody    HTTP decoded body of the server response either as \stdClass or string
     */
    public function __construct($message = '', $code = 0, $responseHeaders = [], $responseBody = null)
    {
        parent::__construct($message, $code);
        $this->responseHeaders = $responseHeaders;
        $this->responseBody = $responseBody;
    }

    /**
     * Gets the HTTP response header
     *
     * @return string[]|null HTTP response header
     */
    public function getResponseHeaders()
    {
        return $this->responseHeaders;
    }

    /**
     * Gets the HTTP body of the server response either as Json or string
     *
     * @return mixed HTTP body of the server response either as \stdClass or string
     */
    public function getResponseBody()
    {
        return $this->responseBody;
    }

    /**
     * Sets the deseralized response object (during deserialization)
     *
     * @param mixed $obj Deserialized response object
     *
     * @return void
     */
    public function setResponseObject($obj)
    {
        $this->responseObject = $obj;
    }

    /**
     * Gets the deseralized response object (during deserialization)
     *
     * @return mixed the deserialized response object
     */
    public function getResponseObject()
    {
        return $this->responseObject;
    }
}
