From 828ffa35841a585ddeeac9d934e3a4951e1702c0 Mon Sep 17 00:00:00 2001
From: ulrich
Date: Mon, 28 Dec 2020 09:53:39 +0000
Subject: [PATCH] Von DefaultServlet auf HttpServlet umgestellt

---
 src/de/uhilger/wbx/web/TNServlet.java |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/de/uhilger/wbx/web/TNServlet.java b/src/de/uhilger/wbx/web/TNServlet.java
index 9e58fa2..48a6703 100644
--- a/src/de/uhilger/wbx/web/TNServlet.java
+++ b/src/de/uhilger/wbx/web/TNServlet.java
@@ -23,10 +23,10 @@
 import java.net.URLDecoder;
 import java.util.logging.Logger;
 import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import net.coobird.thumbnailator.Thumbnails;
-import org.apache.catalina.servlets.DefaultServlet;
 
 /**
  * Mit dem TNServlet kann für eine Bilddatei eine 
@@ -36,7 +36,7 @@
  * Unterstuetzt werden die Varianten
  * 120 (_tn), 240 (_kl), 500 (_dd), 700 (_mt), 1200 (_gr)
  */
-public class TNServlet extends DefaultServlet {
+public class TNServlet extends HttpServlet {
   
   private static final Logger logger = Logger.getLogger(TNServlet.class.getName());
   
@@ -93,7 +93,7 @@
     // --- Logausgabe Ende
         
     if(uriStr.endsWith(JPG) || uriStr.endsWith(JPEG) || uriStr.endsWith(PNG)) {
-      File dir = new File(request.getServletContext().getRealPath("/"));
+      File dir = new File(request.getSession().getServletContext().getRealPath("/"));
       String suburiStr = uriStr.substring(request.getContextPath().length());
       File imgfile = new File(dir, suburiStr);    
       if(uriStr.contains(TN)) {

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