RequestScannerErr

RequestScannerErr

package com.util;

import libs.Logs;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;

/**
 * Project: qpsapi-huawei
 * Package: com.util
 * Author: Marjo
 * Created Date: 02/06/2016 11:59
 * This code is copyright (c) 2016 Kreatx
 */
public class RequestScannerErr {

    /**
     * Check a request for errors
     *
     * @param request
     * @param response
     * @param error
     * @param errorCode
     * @throws IOException
     */
    public static void checkRequestForException(HttpServletRequest request, HttpServletResponse response, StringBuilder stringBuilder, boolean error, int errorCode) throws IOException {
        response.setContentType("text/json;charset=UTF-8");
        Scanner requestScanner = null;
        String errorDetail = null;
        PrintWriter responseWriter = response.getWriter();
        try {
            requestScanner = new Scanner(request.getInputStream());
            while (requestScanner.hasNextLine()) {
                stringBuilder.append(requestScanner.nextLine());

            }//while
        }//try
        catch (IOException ex) {
            error = true;
            errorDetail = ex.getMessage();
            errorCode = 901;
            if (error) {
                Logs.WriteLog("Password.processRequest -- errorDetail = " + errorDetail + " -- errorCode = " + errorCode, Logs.ERROR);
                responseWriter.print("<?xml version=\"1.0\" encoding=\"utf-8\" ?>"
                        + "<doc><Result><Code>" + errorCode + "</Code>"
                        + "<Message>" + errorDetail + "</Message></Result>"
                        + "</doc>");
                responseWriter.close();

            }//if
            return;
        }
    }
}