001
014
015 package com.liferay.portal.kernel.servlet;
016
017 import com.liferay.portal.kernel.log.Log;
018 import com.liferay.portal.kernel.log.LogFactoryUtil;
019
020 import javax.servlet.http.HttpServletRequest;
021 import javax.servlet.http.HttpServletRequestWrapper;
022
023
026 public class ServletRequestUtil {
027
028 public static void logRequestWrappers(HttpServletRequest request) {
029 HttpServletRequest tempRequest = request;
030
031 while (true) {
032 if (_log.isInfoEnabled()) {
033 _log.info("Request class " + tempRequest.getClass().getName());
034 }
035
036 if (tempRequest instanceof HttpServletRequestWrapper) {
037 HttpServletRequestWrapper requestWrapper =
038 (HttpServletRequestWrapper)tempRequest;
039
040 tempRequest = (HttpServletRequest)requestWrapper.getRequest();
041 }
042 else {
043 break;
044 }
045 }
046 }
047
048 private static Log _log = LogFactoryUtil.getLog(ServletRequestUtil.class);
049
050 }