STALTranslator

git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@283 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4

14 files changed, 665 insertions, 245 deletions

diff --git a/BKUApplet/pom.xml b/BKUApplet/pom.xml
index f0ee7255..4491ff3a 100644
--- a/BKUApplet/pom.xml
+++ b/BKUApplet/pom.xml
@@ -104,13 +104,6 @@
 					</execution>
 				</executions>
 			</plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-surefire-plugin</artifactId>
-                <configuration>
-                    <skip>true</skip>
-                </configuration>
-            </plugin>
     </plugins>
   </build>
   <dependencies>
diff --git a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletBKUWorker.java b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletBKUWorker.java
index 3903bf10..3b6d007a 100644
--- a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletBKUWorker.java
+++ b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletBKUWorker.java
@@ -23,13 +23,14 @@ import at.gv.egiz.stal.STALResponse;
 import at.gv.egiz.stal.SignRequest;
 import at.gv.egiz.stal.service.STALPortType;
 import at.gv.egiz.stal.service.STALService;
+import at.gv.egiz.stal.service.translator.STALTranslator;
+import at.gv.egiz.stal.service.translator.TranslationException;
 import at.gv.egiz.stal.service.types.ErrorResponseType;
 import at.gv.egiz.stal.service.types.GetNextRequestResponseType;
 import at.gv.egiz.stal.service.types.GetNextRequestType;
 import at.gv.egiz.stal.service.types.ObjectFactory;
 import at.gv.egiz.stal.service.types.RequestType;
 import at.gv.egiz.stal.service.types.ResponseType;
-import at.gv.egiz.stal.util.STALTranslator;
 import java.applet.AppletContext;
 import java.net.MalformedURLException;
 import java.net.URL;
@@ -37,6 +38,7 @@ import java.util.ArrayList;
 import java.util.List;
 import javax.xml.bind.JAXBElement;
 import javax.xml.namespace.QName;
+import javax.xml.ws.WebServiceException;
 
 /**
  * 
@@ -49,6 +51,7 @@ public class AppletBKUWorker extends AbstractBKUWorker implements Runnable {
   protected String sessionId;
   protected STALPortType stalPort;
   private ObjectFactory stalObjFactory = new ObjectFactory();
+  private STALTranslator translator = new STALTranslator();
 
   public AppletBKUWorker(BKUGUIFacade gui, AppletContext ctx,
           AppletParameterProvider paramProvider) {
@@ -72,108 +75,147 @@ public class AppletBKUWorker extends AbstractBKUWorker implements Runnable {
   @Override
   public void run() {
     gui.showWelcomeDialog();
+
     try {
       stalPort = getSTALPort();
-    } catch (Exception e) {
-      log.fatal("Failed to get STAL web-service port: " + e.getMessage(), e);
-      actionCommandList.clear();
-      actionCommandList.add("ok");
-      gui.showErrorDialog(BKUGUIFacade.ERR_SERVICE_UNREACHABLE,
-              new Object[]{e.getMessage()});
-      try {
-        waitForAction();
-      } catch (InterruptedException e1) {
-        log.error(e1);
-      }
-      return;
-    }
 
-    try {
-      registerSignRequestHandler();
+      registerSignRequestHandler(stalPort, sessionId);
 
       GetNextRequestResponseType nextRequestResp = stalPort.connect(sessionId);
+
       do {
-        List<JAXBElement<? extends RequestType>> requests = nextRequestResp.getInfoboxReadRequestOrSignRequestOrQuitRequest();
+        List<JAXBElement<? extends RequestType>> requests;
+        List<JAXBElement<? extends ResponseType>> responses = new ArrayList<JAXBElement<? extends ResponseType>>();
 
-        // (rather use validator)
-        if (requests.size() == 0) {
-          log.error("Received empty NextRequestResponse: no STAL requests to handle. (STAL-X requests might not have gotten unmarshalled)");
-          throw new Exception("No STAL requests to handle.");
-        }
+        try {
+          requests = nextRequestResp.getInfoboxReadRequestOrSignRequestOrQuitRequest();
+          responses.clear();
 
-        List<STALRequest> stalRequests = STALTranslator.translateRequests(requests);
+          // (rather use validator)
+          if (requests.size() == 0) {
+            log.error("Received empty NextRequestResponse: no STAL requests to handle. (STAL-X requests might not have gotten unmarshalled)");
+            throw new RuntimeException("No STAL requests to handle.");
+          }
 
-        if (log.isInfoEnabled()) {
-          StringBuilder sb = new StringBuilder("Received ");
-          sb.append(stalRequests.size());
-          sb.append(" STAL requests: ");
-          for (STALRequest r : stalRequests) {
-            sb.append(r.getClass());
-            sb.append(' ');
+          if (log.isInfoEnabled()) {
+            StringBuilder sb = new StringBuilder("Received ");
+            sb.append(requests.size());
+            sb.append(" requests: ");
+            for (JAXBElement<? extends RequestType> r : requests) {
+              sb.append(r.getValue().getClass());
+              sb.append(' ');
+            }
+            log.info(sb.toString());
           }
-          log.info(sb.toString());
-        }
 
-        boolean handle = true;
-        for (STALRequest request : stalRequests) {
-          if (request instanceof at.gv.egiz.stal.InfoboxReadRequest) {
-            at.gv.egiz.stal.InfoboxReadRequest r = (at.gv.egiz.stal.InfoboxReadRequest) request;
-            String infoboxId = r.getInfoboxIdentifier();
-            String domainId = r.getDomainIdentifier();
-            if ("IdentityLink".equals(infoboxId) && domainId == null) {
-              if (!InternalSSLSocketFactory.getInstance().isEgovAgency()) {
-                  handle = false;
-              }
+          List<STALRequest> stalRequests = new ArrayList<STALRequest>();
+          for (JAXBElement<? extends RequestType> req : requests) {
+            try {
+              stalRequests.add(translator.translate(req));
+            } catch (TranslationException ex) {
+              log.error("Received unknown request from server STAL: " + ex.getMessage());
+              throw new RuntimeException(ex);
             }
           }
-        }
 
-        List<JAXBElement<? extends ResponseType>> responses;
-        if (handle) {
+          checkPermission(stalRequests);
+
           List<STALResponse> stalResponses = handleRequest(stalRequests);
-          if (log.isInfoEnabled()) {
-            StringBuilder sb = new StringBuilder(stalResponses.size());
-            sb.append(" STAL responses: ");
-            for (STALResponse r : stalResponses) {
-              sb.append(r.getClass());
-              sb.append(' ');
+          for (STALResponse stalResponse : stalResponses) {
+            try {
+              responses.add(translator.translate(stalResponse));
+            } catch (TranslationException ex) {
+              log.error("Received unknown response from STAL: " + ex.getMessage());
+              throw new RuntimeException(ex);
             }
-            log.info(sb.toString());
           }
-          responses = STALTranslator.fromSTAL(stalResponses);
-        } else {
-          log.error("Insufficient rights to execute command InfoboxReadRequest for Infobox IdentityLink, return Error 6002");
-          responses = new ArrayList<JAXBElement<? extends ResponseType>>(1);
+
+        } catch (RuntimeException ex) {
+          // return ErrorResponse to server, which displays error page
+          log.error(ex.getMessage());
+          Throwable cause = ex.getCause();
           ErrorResponseType err = stalObjFactory.createErrorResponseType();
-          err.setErrorCode(6002);
-          // err.setErrorMessage();
+          if (cause != null) {
+            log.error("caused by: " + cause.getMessage());
+            if (cause instanceof SecurityException) {
+              err.setErrorCode(6002);
+            } else {
+              err.setErrorCode(4000);
+            }
+          } else {
+            err.setErrorCode(4000);
+          }
+          responses.clear();
           responses.add(stalObjFactory.createGetNextRequestTypeErrorResponse(err));
-        }
 
-        if (!finished) {
-          log.info("Not finished yet (BKUWorker: " + this + "), sending responses");
-          GetNextRequestType nextRequest = stalObjFactory.createGetNextRequestType();
-          nextRequest.setSessionId(sessionId);
-          nextRequest.getInfoboxReadResponseOrSignResponseOrErrorResponse().addAll(responses);
-          nextRequestResp = stalPort.getNextRequest(nextRequest);
+        } finally {
+          if (!finished) {
+            if (log.isInfoEnabled()) {
+              StringBuilder sb = new StringBuilder("Sending ");
+              sb.append(responses.size());
+              sb.append(" responses: ");
+              for (JAXBElement<? extends ResponseType> r : responses) {
+                sb.append(r.getValue().getClass());
+                sb.append(' ');
+              }
+              log.info(sb.toString());
+            }
+            GetNextRequestType nextRequest = stalObjFactory.createGetNextRequestType();
+            nextRequest.setSessionId(sessionId);
+            nextRequest.getInfoboxReadResponseOrSignResponseOrErrorResponse().addAll(responses);
+            nextRequestResp = stalPort.getNextRequest(nextRequest);
+          }
         }
+
+
       } while (!finished);
       log.info("Done " + Thread.currentThread().getName());
+
+    } catch (WebServiceException ex) {
+      log.fatal("communication error with server STAL: " + ex.getMessage(), ex);
+      showErrorDialog(BKUGUIFacade.ERR_SERVICE_UNREACHABLE, ex);
+    } catch (MalformedURLException ex) {
+      log.fatal(ex.getMessage(), ex);
+      showErrorDialog(BKUGUIFacade.ERR_CONFIG, ex);
     } catch (Exception ex) {
       log.error(ex.getMessage(), ex);
-      gui.showErrorDialog(BKUGUIFacade.ERR_UNKNOWN, new Object[]{ex.getMessage()});
-      try {
-        waitForAction();
-      } catch (InterruptedException e) {
-        log.error(e);
-      }
+      showErrorDialog(BKUGUIFacade.ERR_UNKNOWN, ex);
+    } finally {
       if (signatureCard != null) {
         signatureCard.disconnect(false);
       }
     }
+
     sendRedirect();
   }
 
+  private void checkPermission(List<STALRequest> stalRequests) {
+    for (STALRequest request : stalRequests) {
+      if (request instanceof at.gv.egiz.stal.InfoboxReadRequest) {
+        at.gv.egiz.stal.InfoboxReadRequest r = (at.gv.egiz.stal.InfoboxReadRequest) request;
+        String infoboxId = r.getInfoboxIdentifier();
+        String domainId = r.getDomainIdentifier();
+        if ("IdentityLink".equals(infoboxId) && domainId == null) {
+          if (!InternalSSLSocketFactory.getInstance().isEgovAgency()) {
+            throw new RuntimeException(new SecurityException("Insufficient rights to execute command InfoboxReadRequest for Infobox IdentityLink"));
+          }
+        }
+      }
+    }
+  }
+
+  private void showErrorDialog(String err_code, Exception ex) {
+    actionCommandList.clear();
+    actionCommandList.add("ok");
+    gui.showErrorDialog(err_code,
+            new Object[]{ex.getMessage()}, this, "ok");
+    try {
+      waitForAction();
+    } catch (InterruptedException e) {
+      log.error(e);
+    }
+  }
+
   protected void sendRedirect() {
     try {
       URL redirectURL = params.getURLParameter(BKUApplet.REDIRECT_URL,
@@ -201,20 +243,10 @@ public class AppletBKUWorker extends AbstractBKUWorker implements Runnable {
     return stal.getSTALPort();
   }
 
-  private void registerSignRequestHandler() throws MalformedURLException {
-    String hashDataDisplayStyle = params.getAppletParameter(BKUApplet.HASHDATA_DISPLAY);
-    if (BKUApplet.HASHDATA_DISPLAY_BROWSER.equals(hashDataDisplayStyle)) {
-      URL hashDataURL = params.getURLParameter(BKUApplet.HASHDATA_URL,
-              sessionId);
-      log.debug("register SignRequestHandler for HashDataURL " + hashDataURL);
-      addRequestHandler(SignRequest.class, new BrowserHashDataDisplay(ctx,
-              hashDataURL));
-    } else {
-      // BKUApplet.HASHDATA_DISPLAY_FRAME
-      log.debug("register SignRequestHandler for STAL port " + BKUApplet.WSDL_URL);
-      AppletHashDataDisplay handler = new AppletHashDataDisplay(stalPort,
-              sessionId);
-      addRequestHandler(SignRequest.class, handler);
-    }
+  private void registerSignRequestHandler(STALPortType stalPort, String sessionId) {
+    log.debug("register SignRequestHandler (resolve hashdata via STAL Webservice)");
+    AppletHashDataDisplay handler = new AppletHashDataDisplay(stalPort,
+            sessionId);
+    addRequestHandler(SignRequest.class, handler);
   }
 }
diff --git a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java
index d0f6d489..41dae3ba 100644
--- a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java
+++ b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java
@@ -53,7 +53,7 @@ public class BKUApplet extends JApplet implements AppletParameterProvider {
   public static final String REDIRECT_URL = "RedirectURL";
   public static final String REDIRECT_TARGET = "RedirectTarget";
 //  public static final String HASHDATA_DISPLAY_INTERNAL = "internal";
-  public static final String HASHDATA_DISPLAY_BROWSER = "browser";
+//  public static final String HASHDATA_DISPLAY_BROWSER = "browser";
   public static final String HASHDATA_DISPLAY_FRAME = "frame";
   
   /**
diff --git a/BKUApplet/src/test/resources/appletTest.html b/BKUApplet/src/test/resources/appletTest.html
index b3f68a91..2bf9ba0c 100644
--- a/BKUApplet/src/test/resources/appletTest.html
+++ b/BKUApplet/src/test/resources/appletTest.html
@@ -18,7 +18,7 @@
   <body>
     <center>
       <applet code="at.gv.egiz.bku.online.applet.BKUApplet.class"
-              archive="../BKUApplet-1.0.2-SNAPSHOT.jar, ../test-libs/commons-logging-1.1.1.jar , ../test-libs/iaik_jce_me4se-3.04.jar"
+              archive="../BKUApplet-1.0.4-SNAPSHOT.jar, ../test-libs/commons-logging-1.1.1.jar , ../test-libs/iaik_jce_me4se-3.04.jar"
               width=300 height=200>
               <param name="GuiStyle" value="advanced"/>
               <param name="Locale" value="en_US"/>
diff --git a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIFacade.java b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIFacade.java
index d3cb76f2..5ee0058f 100644
--- a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIFacade.java
+++ b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIFacade.java
@@ -37,6 +37,7 @@ public interface BKUGUIFacade {
   public static final String ERR_CARD_NOTACTIVATED = "error.card.notactivated";
   public static final String ERR_VIEWER = "error.viewer";
   public static final String ERR_EXTERNAL_LINK = "error.external.link";
+  public static final String ERR_CONFIG = "error.config";
   
   public static final String MESSAGES_BUNDLE = "at/gv/egiz/bku/gui/Messages";
   public static final String DEFAULT_BACKGROUND = "/images/BackgroundChipperling.png";
diff --git a/BKUCommonGUI/src/main/resources/at/gv/egiz/bku/gui/Messages.properties b/BKUCommonGUI/src/main/resources/at/gv/egiz/bku/gui/Messages.properties
index e560ca98..d2b47a9d 100644
--- a/BKUCommonGUI/src/main/resources/at/gv/egiz/bku/gui/Messages.properties
+++ b/BKUCommonGUI/src/main/resources/at/gv/egiz/bku/gui/Messages.properties
@@ -72,6 +72,7 @@ error.card.locked=<html>B\u00FCrgerkarte ist gesperrt</html>
 error.card.notactivated=<html>B\u00FCrgerkartenfunktion ist nicht aktiviert</html>
 error.viewer=Der Inhalt kann nicht dargestellt werden: {0}
 error.external.link=<html>Externer Link {0} wird nicht ge\u00F6ffnet</html>
+error.config=<html>Fehlerhafte Konfiguration des Systems: {0}</html>
 
 # Help Topics
 help.welcome=Startseite
diff --git a/BKUCommonGUI/src/main/resources/at/gv/egiz/bku/gui/Messages_en.properties b/BKUCommonGUI/src/main/resources/at/gv/egiz/bku/gui/Messages_en.properties
index 96f99a8a..524a2a98 100644
--- a/BKUCommonGUI/src/main/resources/at/gv/egiz/bku/gui/Messages_en.properties
+++ b/BKUCommonGUI/src/main/resources/at/gv/egiz/bku/gui/Messages_en.properties
@@ -68,7 +68,8 @@ error.test=<html>Error1 {0} - Error2 {1}</html>
 error.card.locked=<html>Citizen card is locked</html>
 error.card.notactivated=<html>Citizen card not activated</html>
 error.viewer=Failed to display contents: {0}
-error.external.link=<html>Externer Link {0} wird nicht ge\u00F6ffnet</html>
+error.external.link=<html>Cannot open external link {0}</html>
+error.config=<html>Incorrect system configuration: {0}</html>
 
 # Help Topics
 help.welcome=Welcome page
diff --git a/BKUOnline/src/main/java/at/gv/egiz/stal/service/impl/STALRequestBrokerImpl.java b/BKUOnline/src/main/java/at/gv/egiz/stal/service/impl/STALRequestBrokerImpl.java
index 252327d3..a617c61f 100644
--- a/BKUOnline/src/main/java/at/gv/egiz/stal/service/impl/STALRequestBrokerImpl.java
+++ b/BKUOnline/src/main/java/at/gv/egiz/stal/service/impl/STALRequestBrokerImpl.java
@@ -24,13 +24,14 @@ import at.gv.egiz.stal.QuitRequest;
 import at.gv.egiz.stal.STALRequest;
 import at.gv.egiz.stal.STALResponse;
 import at.gv.egiz.stal.SignRequest;
+import at.gv.egiz.stal.service.translator.STALTranslator;
+import at.gv.egiz.stal.service.translator.TranslationException;
 import at.gv.egiz.stal.service.types.InfoboxReadRequestType;
 import at.gv.egiz.stal.service.types.ObjectFactory;
 import at.gv.egiz.stal.service.types.QuitRequestType;
 import at.gv.egiz.stal.service.types.RequestType;
 import at.gv.egiz.stal.service.types.ResponseType;
 import at.gv.egiz.stal.service.types.SignRequestType;
-import at.gv.egiz.stal.util.STALTranslator;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
@@ -54,7 +55,8 @@ public class STALRequestBrokerImpl implements STALRequestBroker {
 
     private static final Log log = LogFactory.getLog(STALRequestBrokerImpl.class);
 
-    private ObjectFactory stalObjFactory = new ObjectFactory();
+    private ObjectFactory of = new ObjectFactory();
+    private STALTranslator translator = new STALTranslator();
     
     private boolean interrupted = false;
     
@@ -69,6 +71,7 @@ public class STALRequestBrokerImpl implements STALRequestBroker {
       if (timeoutMillisec <= 0) 
         timeoutMillisec = DEFAULT_TIMEOUT_MS;
       timeout = timeoutMillisec;
+//      translator.registerTranslationHandler(handler);
       requests = new ArrayList<JAXBElement<? extends RequestType>>();
       responses = new ArrayList<JAXBElement<? extends ResponseType>>();
       hashDataInputs = new ArrayList<HashDataInput>();
@@ -97,42 +100,70 @@ public class STALRequestBrokerImpl implements STALRequestBroker {
             hashDataInputs.clear();
             
             for (STALRequest stalRequest : stalRequests) {
+              try {
+                JAXBElement<? extends RequestType> request = translator.translate(stalRequest);
+                requests.add(request);
                 if (stalRequest instanceof SignRequest) {
-                  log.trace("Received SignRequest, keep HashDataInput.");
-                  SignRequestType reqT = stalObjFactory.createSignRequestType();
-                  reqT.setKeyIdentifier(((SignRequest) stalRequest).getKeyIdentifier());
-                  reqT.setSignedInfo(((SignRequest) stalRequest).getSignedInfo());
-                  JAXBElement<SignRequestType> req = stalObjFactory.createGetNextRequestResponseTypeSignRequest(reqT);
-                  requests.add(req);
-                  //DataObjectHashDataInput with reference caching enabled DataObject 
+                  //TODO refactor SignRequestType to keep HDI
+                  // and getHashDataInput() accesses request obj
+                  // (requests are cleared only when we receive the response)
+                  // DataObjectHashDataInput with reference caching enabled DataObject
                   hashDataInputs.addAll(((SignRequest) stalRequest).getHashDataInput());
-                  break;
-                } else if (stalRequest instanceof InfoboxReadRequest) {
-                  log.trace("Received InfoboxReadRequest");
-                  InfoboxReadRequestType reqT = new InfoboxReadRequestType();
-                  reqT.setInfoboxIdentifier(((InfoboxReadRequest) stalRequest).getInfoboxIdentifier());
-                  reqT.setDomainIdentifier(((InfoboxReadRequest) stalRequest).getDomainIdentifier());
-                  JAXBElement<InfoboxReadRequestType> req = stalObjFactory.createGetNextRequestResponseTypeInfoboxReadRequest(reqT);
-                  requests.add(req);
                 } else if (stalRequest instanceof QuitRequest) {
                   log.trace("Received QuitRequest, do not wait for responses.");
-                  QuitRequestType reqT = stalObjFactory.createQuitRequestType();
-                  JAXBElement<QuitRequestType> req = stalObjFactory.createGetNextRequestResponseTypeQuitRequest(reqT);
-                  requests.add(req);
-                  log.trace("notifying request consumers");
-                  requests.notify();
-                  return new ArrayList<STALResponse>();
-                } else {
-                  log.error("Received unsupported STAL request: " + stalRequest.getClass().getName() + ", send QUIT");
-                  requests.clear();
-                  QuitRequestType reqT = stalObjFactory.createQuitRequestType();
-                  JAXBElement<QuitRequestType> req = stalObjFactory.createGetNextRequestResponseTypeQuitRequest(reqT);
-                  requests.add(req);
                   log.trace("notifying request consumers");
                   requests.notify();
                   return new ArrayList<STALResponse>();
                 }
+              } catch (TranslationException ex) {
+                log.error(ex.getMessage() + ", send QUIT");
+                requests.clear();
+                QuitRequestType reqT = of.createQuitRequestType();
+                JAXBElement<QuitRequestType> req = of.createGetNextRequestResponseTypeQuitRequest(reqT);
+                requests.add(req);
+                log.trace("notifying request consumers");
+                requests.notify();
+                return new ArrayList<STALResponse>();
+              }
             }
+              
+
+//                if (stalRequest instanceof SignRequest) {
+//                  log.trace("Received SignRequest, keep HashDataInput.");
+//                  SignRequestType reqT = of.createSignRequestType();
+//                  reqT.setKeyIdentifier(((SignRequest) stalRequest).getKeyIdentifier());
+//                  reqT.setSignedInfo(((SignRequest) stalRequest).getSignedInfo());
+//                  JAXBElement<SignRequestType> req = of.createGetNextRequestResponseTypeSignRequest(reqT);
+//                  requests.add(req);
+//                  //DataObjectHashDataInput with reference caching enabled DataObject
+//                  hashDataInputs.addAll(((SignRequest) stalRequest).getHashDataInput());
+//                  break;
+//                } else if (stalRequest instanceof InfoboxReadRequest) {
+//                  log.trace("Received InfoboxReadRequest");
+//                  InfoboxReadRequestType reqT = new InfoboxReadRequestType();
+//                  reqT.setInfoboxIdentifier(((InfoboxReadRequest) stalRequest).getInfoboxIdentifier());
+//                  reqT.setDomainIdentifier(((InfoboxReadRequest) stalRequest).getDomainIdentifier());
+//                  JAXBElement<InfoboxReadRequestType> req = of.createGetNextRequestResponseTypeInfoboxReadRequest(reqT);
+//                  requests.add(req);
+//                } else if (stalRequest instanceof QuitRequest) {
+//                  log.trace("Received QuitRequest, do not wait for responses.");
+//                  QuitRequestType reqT = of.createQuitRequestType();
+//                  JAXBElement<QuitRequestType> req = of.createGetNextRequestResponseTypeQuitRequest(reqT);
+//                  requests.add(req);
+//                  log.trace("notifying request consumers");
+//                  requests.notify();
+//                  return new ArrayList<STALResponse>();
+//                } else {
+//                  log.error("Received unsupported STAL request: " + stalRequest.getClass().getName() + ", send QUIT");
+//                  requests.clear();
+//                  QuitRequestType reqT = of.createQuitRequestType();
+//                  JAXBElement<QuitRequestType> req = of.createGetNextRequestResponseTypeQuitRequest(reqT);
+//                  requests.add(req);
+//                  log.trace("notifying request consumers");
+//                  requests.notify();
+//                  return new ArrayList<STALResponse>();
+//                }
+//            }
             log.trace("notifying request consumers");
             requests.notify();
           }
@@ -150,12 +181,24 @@ public class STALRequestBrokerImpl implements STALRequestBroker {
                 }
             }
             log.trace("consuming responses");
-            List<STALResponse> resps = STALTranslator.toSTAL(responses);
+            List<STALResponse> stalResponses = new ArrayList<STALResponse>();
+            try {
+              for (JAXBElement<? extends ResponseType> resp : responses) {
+                  STALResponse stalResp = translator.translate(resp);
+                  stalResponses.add(stalResp);
+              }
+            } catch (TranslationException ex) {
+              log.error(ex.getMessage() + ", return ErrorResponse (4000)");
+              ErrorResponse stalResp = new ErrorResponse(4000);
+              stalResp.setErrorMessage(ex.getMessage());
+              stalResponses = Collections.singletonList((STALResponse) stalResp);
+            }
+
             responses.clear();
             log.trace("notifying response producers");
             responses.notify();
 
-            return resps;
+            return stalResponses;
           }
         } catch (InterruptedException ex) {
             log.warn("interrupt in handleRequest(): " + ex.getMessage());
@@ -277,8 +320,8 @@ public class STALRequestBrokerImpl implements STALRequestBroker {
     }
 
     private List<JAXBElement<? extends RequestType>> createSingleQuitRequest() {
-      QuitRequestType quitT = stalObjFactory.createQuitRequestType();
-      JAXBElement<QuitRequestType> quit = stalObjFactory.createGetNextRequestResponseTypeQuitRequest(quitT);
+      QuitRequestType quitT = of.createQuitRequestType();
+      JAXBElement<QuitRequestType> quit = of.createGetNextRequestResponseTypeQuitRequest(quitT);
       ArrayList<JAXBElement<? extends RequestType>> l = new ArrayList<JAXBElement<? extends RequestType>>();
       l.add(quit);
       return l;
diff --git a/BKUOnline/src/main/java/at/gv/egiz/stal/service/impl/STALServiceImpl.java b/BKUOnline/src/main/java/at/gv/egiz/stal/service/impl/STALServiceImpl.java
index 45629869..afeba9cb 100644
--- a/BKUOnline/src/main/java/at/gv/egiz/stal/service/impl/STALServiceImpl.java
+++ b/BKUOnline/src/main/java/at/gv/egiz/stal/service/impl/STALServiceImpl.java
@@ -147,8 +147,8 @@ public class STALServiceImpl implements STALPortType {
       sb.append("] containing ");
       sb.append(responsesIn.size());
       sb.append(" responses: ");
-      for (Object respIn : responsesIn) {
-        sb.append(respIn.getClass());
+      for (JAXBElement<? extends ResponseType> respIn : responsesIn) {
+        sb.append(respIn.getValue().getClass());
         sb.append(' ');
       }
       log.debug(sb.toString());
diff --git a/STALService/src/main/java/at/gv/egiz/stal/service/translator/STALTranslator.java b/STALService/src/main/java/at/gv/egiz/stal/service/translator/STALTranslator.java
new file mode 100644
index 00000000..c4a3d62e
--- /dev/null
+++ b/STALService/src/main/java/at/gv/egiz/stal/service/translator/STALTranslator.java
@@ -0,0 +1,274 @@
+/*
+ * Copyright 2008 Federal Chancellery Austria and
+ * Graz University of Technology
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package at.gv.egiz.stal.service.translator;
+
+import at.gv.egiz.stal.ErrorResponse;
+import at.gv.egiz.stal.InfoboxReadRequest;
+import at.gv.egiz.stal.InfoboxReadResponse;
+import at.gv.egiz.stal.QuitRequest;
+import at.gv.egiz.stal.STALRequest;
+import at.gv.egiz.stal.STALResponse;
+import at.gv.egiz.stal.SignRequest;
+import at.gv.egiz.stal.SignResponse;
+import at.gv.egiz.stal.service.types.ErrorResponseType;
+import at.gv.egiz.stal.service.types.InfoboxReadRequestType;
+import at.gv.egiz.stal.service.types.InfoboxReadResponseType;
+import at.gv.egiz.stal.service.types.ObjectFactory;
+import at.gv.egiz.stal.service.types.QuitRequestType;
+import at.gv.egiz.stal.service.types.RequestType;
+import at.gv.egiz.stal.service.types.ResponseType;
+import at.gv.egiz.stal.service.types.SignRequestType;
+import at.gv.egiz.stal.service.types.SignResponseType;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import javax.xml.bind.JAXBElement;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+/**
+ *
+ * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at>
+ */
+public class STALTranslator {
+
+  private static final Log log = LogFactory.getLog(STALTranslator.class);
+  protected Map<Class, TranslationHandler> handlerMap = new HashMap<Class, TranslationHandler>();
+
+  public STALTranslator() {
+    registerTranslationHandler(new DefaultTranslationHandler());
+  }
+
+  /**
+   * overwrites previously registered handlers for the same type
+   * @param handler
+   */
+  public void registerTranslationHandler(TranslationHandler handler) {
+    for (Class t : handler.getSupportedTypes()) {
+      if (log.isDebugEnabled()) {
+        log.debug("register " + t + " with translation handler " + handler.getClass());
+      }
+      handlerMap.put(t, handler);
+    }
+  }
+
+  /**
+   * Translate a STAL request to a STAL Webservice request.
+   * @param request
+   * @return
+   * @throws at.gv.egiz.stal.service.translator.TranslationException
+   */
+  public JAXBElement<? extends RequestType> translate(STALRequest request) throws TranslationException {
+    if (handlerMap.containsKey(request.getClass())) {
+      TranslationHandler handler = handlerMap.get(request.getClass());
+      JAXBElement<? extends RequestType> r = handler.translate(request);
+      if (r != null) {
+        return r;
+      }
+    }
+    log.error("unknown STAL request type " + request.getClass());
+    throw new TranslationException(request.getClass());
+  }
+
+  /**
+   * Translate a STAL Webservice request to a STAL request.
+   * @param request
+   * @return
+   * @throws at.gv.egiz.stal.service.translator.TranslationException
+   */
+  public STALRequest translate(JAXBElement<? extends RequestType> request) throws TranslationException {
+    RequestType req = request.getValue();
+    if (req == null) {
+      throw new RuntimeException("RequestType must not be null");
+    }
+    if (handlerMap.containsKey(req.getClass())) {
+      TranslationHandler handler = handlerMap.get(req.getClass());
+      STALRequest stalRequest = handler.translate(req);
+      if (stalRequest != null) {
+        return stalRequest;
+      }
+    }
+    log.error("unknown request type " + req.getClass());
+    throw new TranslationException(req.getClass());
+  }
+
+  /**
+   * Translate a STAL response to a STAL Webservice response.
+   * @param request
+   * @return
+   * @throws at.gv.egiz.stal.service.translator.TranslationException
+   */
+  public JAXBElement<? extends ResponseType> translate(STALResponse response) throws TranslationException {
+    if (handlerMap.containsKey(response.getClass())) {
+      TranslationHandler handler = handlerMap.get(response.getClass());
+      JAXBElement<? extends ResponseType> r = handler.translate(response);
+      if (r != null) {
+        return r;
+      }
+    }
+    log.error("unknown STAL response type " + response.getClass());
+    throw new TranslationException(response.getClass());
+  }
+
+  /**
+   * Translate a STAL Webservice response to a STAL response.
+   * @param request
+   * @return
+   * @throws at.gv.egiz.stal.service.translator.TranslationException
+   */
+  public STALResponse translate(JAXBElement<? extends ResponseType> response) throws TranslationException {
+    ResponseType resp = response.getValue();
+    if (resp == null) {
+      throw new RuntimeException("ResponseType must not be null");
+    }
+    if (handlerMap.containsKey(resp.getClass())) {
+      TranslationHandler handler = handlerMap.get(resp.getClass());
+      STALResponse stalResponse = handler.translate(resp);
+      if (stalResponse != null) {
+        return stalResponse;
+      }
+    }
+    log.error("unknown response type " + resp.getClass());
+    throw new TranslationException(resp.getClass());
+  }
+
+  /**
+   * public (static) interface implemented by STAL extensions
+   */
+  public static interface TranslationHandler {
+
+    List<Class> getSupportedTypes();
+
+    JAXBElement<? extends RequestType> translate(STALRequest request) throws TranslationException;
+
+    STALRequest translate(RequestType request) throws TranslationException;
+
+    JAXBElement<? extends ResponseType> translate(STALResponse response) throws TranslationException;
+
+    STALResponse translate(ResponseType response) throws TranslationException;
+  }
+
+
+  /**
+   * Default Handler 
+   */
+  protected static class DefaultTranslationHandler implements TranslationHandler {
+
+    private static final Log log = LogFactory.getLog(DefaultTranslationHandler.class);
+    private ObjectFactory of;
+
+    public DefaultTranslationHandler() {
+      of = new ObjectFactory();
+    }
+
+    @Override
+    public List<Class> getSupportedTypes() {
+//      log.warn(" *** Fake STALTranslator ***");
+      return Arrays.asList(new Class[]{InfoboxReadRequest.class,
+                SignRequest.class,
+                QuitRequest.class,
+                InfoboxReadRequestType.class,
+                SignRequestType.class,
+                QuitRequestType.class,
+                InfoboxReadResponse.class,
+                SignResponse.class,
+                ErrorResponse.class,
+                InfoboxReadResponseType.class,
+                SignResponseType.class,
+                ErrorResponseType.class
+      });
+    }
+
+    @Override
+    public JAXBElement<? extends RequestType> translate(STALRequest request) throws TranslationException {
+      log.trace("translate " + request.getClass());
+      if (request instanceof SignRequest) {
+        SignRequestType req = of.createSignRequestType();
+        req.setKeyIdentifier(((SignRequest) request).getKeyIdentifier());
+        req.setSignedInfo(((SignRequest) request).getSignedInfo());
+        //TODO add hashdatainput (refactor signRequestType)
+        return of.createGetNextRequestResponseTypeSignRequest(req);
+      } else if (request instanceof InfoboxReadRequest) {
+        InfoboxReadRequestType req = of.createInfoboxReadRequestType();
+        req.setInfoboxIdentifier(((InfoboxReadRequest) request).getInfoboxIdentifier());
+        req.setDomainIdentifier(((InfoboxReadRequest) request).getDomainIdentifier());
+        return of.createGetNextRequestResponseTypeInfoboxReadRequest(req);
+      } else if (request instanceof QuitRequest) {
+        return of.createGetNextRequestResponseTypeQuitRequest(of.createQuitRequestType());
+      }
+      throw new TranslationException(request.getClass());
+    }
+
+    @Override
+    public STALRequest translate(RequestType request) throws TranslationException {
+      if (request instanceof InfoboxReadRequestType) {
+        InfoboxReadRequest stalReq = new InfoboxReadRequest();
+        stalReq.setDomainIdentifier(((InfoboxReadRequestType) request).getDomainIdentifier());
+        stalReq.setInfoboxIdentifier(((InfoboxReadRequestType) request).getInfoboxIdentifier());
+        return stalReq;
+      } else if (request instanceof SignRequestType) {
+        SignRequest stalReq = new SignRequest();
+        stalReq.setKeyIdentifier(((SignRequestType) request).getKeyIdentifier());
+        stalReq.setSignedInfo(((SignRequestType) request).getSignedInfo());
+        return stalReq;
+      } else if (request instanceof QuitRequestType) {
+        return new QuitRequest();
+      }
+      throw new TranslationException(request.getClass());
+    }
+
+    @Override
+    public JAXBElement<? extends ResponseType> translate(STALResponse response) throws TranslationException {
+      if (response instanceof InfoboxReadResponse) {
+        InfoboxReadResponseType resp = of.createInfoboxReadResponseType();
+        resp.setInfoboxValue(((InfoboxReadResponse) response).getInfoboxValue());
+        return of.createGetNextRequestTypeInfoboxReadResponse(resp);
+      } else if (response instanceof SignResponse) {
+        SignResponseType resp = of.createSignResponseType();
+        resp.setSignatureValue(((SignResponse) response).getSignatureValue());
+        return of.createGetNextRequestTypeSignResponse(resp);
+      } else if (response instanceof ErrorResponse) {
+        ErrorResponseType resp = of.createErrorResponseType();
+        resp.setErrorCode(((ErrorResponse) response).getErrorCode());
+        resp.setErrorMessage(((ErrorResponse) response).getErrorMessage());
+        return of.createGetNextRequestTypeErrorResponse(resp);
+      }
+      throw new TranslationException(response.getClass());
+    }
+
+    @Override
+    public STALResponse translate(ResponseType response) throws TranslationException {
+      if (response instanceof InfoboxReadResponseType) {
+        InfoboxReadResponse stalResp = new InfoboxReadResponse();
+        stalResp.setInfoboxValue(((InfoboxReadResponseType) response).getInfoboxValue());
+        return stalResp;
+      } else if (response instanceof SignResponseType) {
+        SignResponse stalResp = new SignResponse();
+        stalResp.setSignatureValue(((SignResponseType) response).getSignatureValue());
+        return stalResp;
+      } else if (response instanceof ErrorResponseType) {
+        ErrorResponse stalResp = new ErrorResponse();
+        stalResp.setErrorCode(((ErrorResponseType) response).getErrorCode());
+        stalResp.setErrorMessage(((ErrorResponseType) response).getErrorMessage());
+        return stalResp;
+      }
+      throw new TranslationException(response.getClass());
+    }
+  }
+}
+
diff --git a/STALService/src/main/java/at/gv/egiz/stal/service/translator/TranslationException.java b/STALService/src/main/java/at/gv/egiz/stal/service/translator/TranslationException.java
new file mode 100644
index 00000000..fd9da988
--- /dev/null
+++ b/STALService/src/main/java/at/gv/egiz/stal/service/translator/TranslationException.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2008 Federal Chancellery Austria and
+ * Graz University of Technology
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package at.gv.egiz.stal.service.translator;
+
+/**
+ * 
+ * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at>
+ */
+public class TranslationException extends Exception {
+
+  private Class unknownClass;
+
+  /**
+   * Creates a new instance of <code>TranslationException</code> without detail message.
+   * @param unknownClass the class that could not be translated
+   */
+  public TranslationException(Class unkownClass) {
+    this.unknownClass = unkownClass;
+  }
+
+  @Override
+  public String getMessage() {
+    return "Failed to translate type " + unknownClass;
+  }
+
+
+
+}
diff --git a/STALService/src/main/java/at/gv/egiz/stal/util/STALTranslator.java b/STALService/src/main/java/at/gv/egiz/stal/util/STALTranslator.java
deleted file mode 100644
index 6bbd7301..00000000
--- a/STALService/src/main/java/at/gv/egiz/stal/util/STALTranslator.java
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
- */
-package at.gv.egiz.stal.util;
-
-import at.gv.egiz.stal.ErrorResponse;
-import at.gv.egiz.stal.InfoboxReadRequest;
-import at.gv.egiz.stal.InfoboxReadResponse;
-import at.gv.egiz.stal.QuitRequest;
-import at.gv.egiz.stal.STALRequest;
-import at.gv.egiz.stal.STALResponse;
-import at.gv.egiz.stal.SignRequest;
-import at.gv.egiz.stal.SignResponse;
-import at.gv.egiz.stal.service.types.*;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import javax.xml.bind.JAXBElement;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-/**
- *
- * @author clemens
- */
-public class STALTranslator {
-
-  protected static final Log log = LogFactory.getLog(STALTranslator.class);
-
-  public static List<STALRequest> translateRequests(List<JAXBElement<? extends RequestType>> requests) {
-    List<STALRequest> stalRequests = new ArrayList<STALRequest>(requests.size());
-    for (JAXBElement<? extends RequestType> requestElt : requests) {
-      RequestType request = requestElt.getValue();
-      if (request instanceof InfoboxReadRequestType) {
-        InfoboxReadRequest stalReq = new InfoboxReadRequest();
-        stalReq.setDomainIdentifier(((InfoboxReadRequestType) request).getDomainIdentifier());
-        stalReq.setInfoboxIdentifier(((InfoboxReadRequestType) request).getInfoboxIdentifier());
-        stalRequests.add(stalReq);
-      } else if (request instanceof SignRequestType) {
-        SignRequest stalReq = new SignRequest();
-        stalReq.setKeyIdentifier(((SignRequestType) request).getKeyIdentifier());
-        stalReq.setSignedInfo(((SignRequestType) request).getSignedInfo());
-        stalRequests.add(stalReq);
-      } else if (request instanceof QuitRequestType) {
-        stalRequests.add(new QuitRequest());
-      } else {
-        log.error("unknown STALService request type: " + request.getClass());
-        stalRequests = Collections.singletonList((STALRequest) new QuitRequest());
-        break;
-      }
-    }
-    return stalRequests;
-  }
-
-  public static List<JAXBElement<? extends ResponseType>> fromSTAL(List<STALResponse> stalResponses) {
-    ObjectFactory stalObjFactory = new ObjectFactory();
-    List<JAXBElement<? extends ResponseType>> responses = new ArrayList<JAXBElement<? extends ResponseType>>(stalResponses.size());
-    for (STALResponse stalResp : stalResponses) {
-      if (stalResp instanceof InfoboxReadResponse) {
-        InfoboxReadResponseType resp = stalObjFactory.createInfoboxReadResponseType();
-        resp.setInfoboxValue(((InfoboxReadResponse) stalResp).getInfoboxValue());
-        responses.add(stalObjFactory.createGetNextRequestTypeInfoboxReadResponse(resp));
-      } else if (stalResp instanceof SignResponse) {
-        SignResponseType resp = stalObjFactory.createSignResponseType();
-        resp.setSignatureValue(((SignResponse) stalResp).getSignatureValue());
-        responses.add(stalObjFactory.createGetNextRequestTypeSignResponse(resp));
-      } else if (stalResp instanceof ErrorResponse) {
-        ErrorResponseType resp = stalObjFactory.createErrorResponseType();
-        resp.setErrorCode(((ErrorResponse) stalResp).getErrorCode());
-        resp.setErrorMessage(((ErrorResponse) stalResp).getErrorMessage());
-        responses.add(stalObjFactory.createGetNextRequestTypeErrorResponse(resp));
-      } else {
-        log.error("unknown STAL response type: " + stalResp.getClass());
-        ErrorResponseType resp = stalObjFactory.createErrorResponseType();
-        resp.setErrorCode(4000);
-        resp.setErrorMessage("unknown STAL response type: " + stalResp.getClass());
-        responses.clear();
-        responses.add(stalObjFactory.createGetNextRequestTypeErrorResponse(resp));
-        break;
-      }
-    }
-    return responses;
-  }
-  
-  public static List<STALResponse> toSTAL(List<JAXBElement<? extends ResponseType>> responses) {
-    List<STALResponse> stalResponses = new ArrayList<STALResponse>(responses.size());
-    for (JAXBElement<? extends ResponseType> respElt : responses) {
-      ResponseType resp = respElt.getValue();
-      if (resp instanceof InfoboxReadResponseType) {
-        InfoboxReadResponse stalResp = new InfoboxReadResponse();
-        stalResp.setInfoboxValue(((InfoboxReadResponseType) resp).getInfoboxValue());
-        stalResponses.add(stalResp);
-      } else if (resp instanceof SignResponseType) {
-        SignResponse stalResp = new SignResponse();
-        stalResp.setSignatureValue(((SignResponseType) resp).getSignatureValue());
-        stalResponses.add(stalResp);
-      } else if (resp instanceof ErrorResponseType) {
-        ErrorResponse stalResp = new ErrorResponse();
-        stalResp.setErrorCode(((ErrorResponseType) resp).getErrorCode());
-        stalResp.setErrorMessage(((ErrorResponseType) resp).getErrorMessage());
-        stalResponses.add(stalResp);
-      } else {
-        log.error("unknown STALService response type: " + resp.getClass());
-        ErrorResponse stalResp = new ErrorResponse(); 
-        stalResp.setErrorCode(4000);
-        stalResp.setErrorMessage("unknown STALService response type: " + resp.getClass());
-        stalResponses = Collections.singletonList((STALResponse) stalResp);
-        break;
-      }
-    }
-    return stalResponses;
-  }
-}
diff --git a/STALService/src/test/java/at/gv/egiz/stal/service/translator/STALTranslatorTest.java b/STALService/src/test/java/at/gv/egiz/stal/service/translator/STALTranslatorTest.java
new file mode 100644
index 00000000..1dad7973
--- /dev/null
+++ b/STALService/src/test/java/at/gv/egiz/stal/service/translator/STALTranslatorTest.java
@@ -0,0 +1,146 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package at.gv.egiz.stal.service.translator;
+
+import at.gv.egiz.stal.STALRequest;
+import at.gv.egiz.stal.STALResponse;
+import at.gv.egiz.stal.SignRequest;
+import at.gv.egiz.stal.service.translator.STALTranslator.TranslationHandler;
+import at.gv.egiz.stal.service.types.ObjectFactory;
+import at.gv.egiz.stal.service.types.RequestType;
+import at.gv.egiz.stal.service.types.ResponseType;
+import at.gv.egiz.stal.service.types.SignRequestType;
+import javax.xml.bind.JAXBElement;
+import javax.xml.namespace.QName;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Ignore;
+import org.junit.Test;
+import static org.junit.Assert.*;
+
+/**
+ *
+ * @author clemens
+ */
+public class STALTranslatorTest {
+
+  static ObjectFactory of;
+
+    public STALTranslatorTest() {
+    }
+
+  @BeforeClass
+  public static void setUpClass() throws Exception {
+    of = new ObjectFactory();
+  }
+
+  @AfterClass
+  public static void tearDownClass() throws Exception {
+  }
+
+    @Before
+    public void setUp() {
+    }
+
+    @After
+    public void tearDown() {
+    }
+
+  /**
+   * Test of registerTranslationHandler method, of class STALTranslator.
+   */
+  @Test
+  @Ignore
+  public void testRegisterTranslationHandler() {
+    System.out.println("registerTranslationHandler");
+    TranslationHandler handler = null;
+    STALTranslator instance = new STALTranslator();
+    instance.registerTranslationHandler(handler);
+
+    // TODO review the generated test code and remove the default call to fail.
+    fail("The test case is a prototype.");
+  }
+
+  /**
+   * Test of translate method, of class STALTranslator.
+   */
+  @Test
+  public void testTranslate_STALRequest() throws Exception {
+    System.out.println("translate");
+    SignRequest request = new SignRequest();
+    request.setKeyIdentifier("kid");
+    request.setSignedInfo("signedinfo".getBytes());
+    STALTranslator instance = new STALTranslator();
+    JAXBElement<? extends RequestType> result = instance.translate(request);
+    assertEquals(SignRequestType.class, result.getValue().getClass());
+    SignRequestType resultT = (SignRequestType) result.getValue();
+    assertEquals(request.getKeyIdentifier(), resultT.getKeyIdentifier());
+    assertEquals(request.getSignedInfo(), resultT.getSignedInfo());
+  }
+
+  /**
+   * Test of translate method, of class STALTranslator.
+   */
+  @Test
+  public void testTranslate_1args_1() throws Exception {
+    System.out.println("translate");
+    SignRequestType req = of.createSignRequestType();
+    req.setKeyIdentifier("kid");
+    req.setSignedInfo("signedinfo".getBytes());
+    JAXBElement<? extends RequestType> request = of.createGetNextRequestResponseTypeSignRequest(req);
+    STALTranslator instance = new STALTranslator();
+    STALRequest result = instance.translate(request);
+    assertEquals(SignRequest.class, result.getClass());
+    assertEquals(req.getKeyIdentifier(), ((SignRequest) result).getKeyIdentifier());
+    assertEquals(req.getSignedInfo(), ((SignRequest) result).getSignedInfo());
+  }
+
+  @Test(expected=RuntimeException.class)
+  public void testTranslate_invalidInput() throws Exception {
+    System.out.println("translate");
+    QName n =  new QName("http://www.egiz.gv.at/stal", "SignRequest");
+    JAXBElement<? extends RequestType> request = new JAXBElement<SignRequestType>(n, SignRequestType.class, null);
+    STALTranslator instance = new STALTranslator();
+    STALRequest result = instance.translate(request);
+    assertEquals(SignRequest.class, result.getClass());
+  }
+
+
+  /**
+   * Test of translate method, of class STALTranslator.
+   */
+  @Test
+  @Ignore
+  public void testTranslate_STALResponse() throws Exception {
+    System.out.println("translate");
+    STALResponse response = null;
+    STALTranslator instance = new STALTranslator();
+    JAXBElement<? extends ResponseType> expResult = null;
+    JAXBElement<? extends ResponseType> result = instance.translate(response);
+    assertEquals(expResult, result);
+    // TODO review the generated test code and remove the default call to fail.
+    fail("The test case is a prototype.");
+  }
+
+  /**
+   * Test of translate method, of class STALTranslator.
+   */
+  @Test
+  @Ignore
+  public void testTranslate_1args_2() throws Exception {
+    System.out.println("translate");
+    JAXBElement<? extends ResponseType> response = null;
+    STALTranslator instance = new STALTranslator();
+    STALResponse expResult = null;
+    STALResponse result = instance.translate(response);
+    assertEquals(expResult, result);
+    // TODO review the generated test code and remove the default call to fail.
+    fail("The test case is a prototype.");
+  }
+
+}
\ No newline at end of file
diff --git a/STALService/src/test/resources/commons-logging.properties b/STALService/src/test/resources/commons-logging.properties
new file mode 100644
index 00000000..29292562
--- /dev/null
+++ b/STALService/src/test/resources/commons-logging.properties
@@ -0,0 +1 @@
+org.apache.commons.logging.Log=org.apache.commons.logging.impl.Log4JLogger