/**
    * Logback: the reliable, generic, fast and flexible logging framework.
    * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
    *
    * This program and the accompanying materials are dual-licensed under
    * either the terms of the Eclipse Public License v1.0 as published by
    * the Eclipse Foundation
    *
    *   or (per the licensee's choosing)
   *
   * under the terms of the GNU Lesser General Public License version 2.1
   * as published by the Free Software Foundation.
   */
  package ch.qos.logback.access.common.servlet;
  
  import ch.qos.logback.access.common.AccessConstants;
  
  import jakarta.servlet.http.HttpServletRequest;
  import jakarta.servlet.http.HttpServletResponse;
  
  public class Util {
  
      public static boolean isFormUrlEncoded(HttpServletRequest request) {
  
          String contentTypeStr = request.getContentType();
          if ("POST".equalsIgnoreCase(request.getMethod()) && contentTypeStr != null
                  && contentTypeStr.startsWith(AccessConstants.X_WWW_FORM_URLECODED)) {
              return true;
          } else {
              return false;
          }
      }
  
      public static boolean isImageResponse(HttpServletResponse response) {
  
          String responseType = response.getContentType();
  
          if (responseType != null && responseType.startsWith(AccessConstants.IMAGE_CONTENT_TYPE)) {
              return true;
          } else {
              return false;
          }
      }
  }