money-notebook/src/jp/gr/java_conf/u6k/money_notebook/web/filter/RequestLogFilter.java

   1 \r
   2 package jp.gr.java_conf.u6k.money_notebook.web.filter;\r
   3 \r
   4 import java.io.IOException;\r
   5 import java.util.Enumeration;\r
   6 import java.util.logging.Logger;\r
   7 \r
   8 import javax.servlet.Filter;\r
   9 import javax.servlet.FilterChain;\r
  10 import javax.servlet.FilterConfig;\r
  11 import javax.servlet.ServletException;\r
  12 import javax.servlet.ServletRequest;\r
  13 import javax.servlet.ServletResponse;\r
  14 import javax.servlet.http.HttpServletRequest;\r
  15 \r
  16 public class RequestLogFilter implements Filter {\r
  17 \r
  18     private static final Logger LOG = Logger.getLogger(RequestLogFilter.class.getName());\r
  19 \r
  20     @Override\r
  21     public void destroy() {\r
  22     }\r
  23 \r
  24     @Override\r
  25     public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {\r
  26         if (request instanceof HttpServletRequest) {\r
  27             HttpServletRequest req = (HttpServletRequest) request;\r
  28 \r
  29             StringBuilder log = new StringBuilder();\r
  30             log.append("[Request]\r\n");\r
  31             log.append("AuthType: ").append(req.getAuthType()).append("\r\n");\r
  32             log.append("CharacterEncoding: ").append(req.getCharacterEncoding()).append("\r\n");\r
  33             log.append("ContentLength: ").append(req.getContentLength()).append("\r\n");\r
  34             log.append("ContentType: ").append(req.getContentType()).append("\r\n");\r
  35             log.append("ContextPath: ").append(req.getContextPath()).append("\r\n");\r
  36             log.append("LocalAddr: ").append(req.getLocalAddr()).append("\r\n");\r
  37             log.append("Locale: ").append(req.getLocale()).append("\r\n");\r
  38             log.append("LocalName: ").append(req.getLocalName()).append("\r\n");\r
  39             log.append("LocalPort: ").append(req.getLocalPort()).append("\r\n");\r
  40             log.append("Method: ").append(req.getMethod()).append("\r\n");\r
  41             log.append("PathInfo: ").append(req.getPathInfo()).append("\r\n");\r
  42             log.append("PathTranslated: ").append(req.getPathTranslated()).append("\r\n");\r
  43             log.append("Protocol: ").append(req.getProtocol()).append("\r\n");\r
  44             log.append("QueryString: ").append(req.getQueryString()).append("\r\n");\r
  45             log.append("RemoteAddr: ").append(req.getRemoteAddr()).append("\r\n");\r
  46             log.append("RemoteHost: ").append(req.getRemoteHost()).append("\r\n");\r
  47             log.append("RemotePort: ").append(req.getRemotePort()).append("\r\n");\r
  48             log.append("RemoteUser: ").append(req.getRemoteUser()).append("\r\n");\r
  49             log.append("RequestURI: ").append(req.getRequestURI()).append("\r\n");\r
  50             log.append("RequestURL: ").append(req.getRequestURL()).append("\r\n");\r
  51             log.append("Scheme: ").append(req.getScheme()).append("\r\n");\r
  52             log.append("ServerName: ").append(req.getServerName()).append("\r\n");\r
  53             log.append("ServerPort: ").append(req.getServerPort()).append("\r\n");\r
  54             log.append("ServletPath: ").append(req.getServletPath()).append("\r\n");\r
  55             log.append("\r\n");\r
  56 \r
  57             for (Enumeration<?> headerNameEnu = req.getHeaderNames(); headerNameEnu.hasMoreElements();) {\r
  58                 String headerName = (String) headerNameEnu.nextElement();\r
  59 \r
  60                 for (Enumeration<?> headerValueEnu = req.getHeaders(headerName); headerValueEnu.hasMoreElements();) {\r
  61                     Object headerValue = headerValueEnu.nextElement();\r
  62 \r
  63                     log.append("Header: ").append(headerName).append(": ").append(headerValue).append("\r\n");\r
  64                 }\r
  65             }\r
  66 \r
  67             RequestLogFilter.LOG.config(log.toString());\r
  68         }\r
  69 \r
  70         chain.doFilter(request, response);\r
  71     }\r
  72 \r
  73     @Override\r
  74     public void init(FilterConfig config) throws ServletException {\r
  75     }\r
  76 \r
  77 }\r