--- a/flys-client/src/main/java/de/intevation/flys/client/server/ExportServiceImpl.java	Tue Oct 25 11:07:14 2011 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/server/ExportServiceImpl.java	Tue Oct 25 12:31:15 2011 +0000
@@ -5,6 +5,8 @@
 
 import org.w3c.dom.Document;
 
+import org.apache.log4j.Logger;
+
 import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
@@ -25,8 +27,12 @@
 public class ExportServiceImpl
 extends      HttpServlet
 {
+    private static final Logger logger =
+        Logger.getLogger(ExportServiceImpl.class);
+
+
     public void doGet(HttpServletRequest req, HttpServletResponse resp) {
-        System.out.println("ExportServiceImpl.doGet");
+        logger.info("ExportServiceImpl.doGet");
 
         try {
             OutputStream out = resp.getOutputStream();
@@ -40,7 +46,7 @@
 
             resp.setHeader("Content-Disposition", "attachment;filename=" + fn);
 
-            System.out.println("Request " + type + " export.");
+            logger.debug("Request " + type + " export.");
             Document request = ClientProtocolUtils.newOutCollectionDocument(
                 uuid, mode, type);
 
@@ -51,7 +57,7 @@
             out.flush();
         }
         catch (IOException ioe) {
-            System.err.println(ioe.getMessage());
+            logger.error(ioe, ioe);
         }
     }
 }