The client locale can be obtained through DispatchContext on the server

side

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/home/client/shared/dispatch/SimpleDispatch.java

@@ -3,6 +3,7 @@ package com.sap.sailing.gwt.home.client.shared.dispatch;
 import java.util.Date;
 
 import com.google.gwt.core.client.GWT;
+import com.google.gwt.i18n.client.LocaleInfo;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.rpc.ServiceDefTarget;
 import com.sap.sailing.gwt.ui.client.RemoteServiceMappingConstants;
@@ -32,7 +33,7 @@ public class SimpleDispatch implements DispatchAsync {
 
     @Override
     public <R extends Result, A extends Action<R>> void execute(A action, final AsyncCallback<R> callback) {
-        dispatchRPC.execute(new RequestWrapper<R, A>(action), new AsyncCallback<ResultWrapper<R>>() {
+        dispatchRPC.execute(new RequestWrapper<R, A>(action, LocaleInfo.getCurrentLocale().getLocaleName()), new AsyncCallback<ResultWrapper<R>>() {
 
             @Override
             public void onFailure(Throwable caught) {

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/server/dispatch/DispatchRPCImpl.java

@@ -28,7 +28,7 @@ public class DispatchRPCImpl extends ProxiedRemoteServiceServlet implements Disp
 
     @Override
     public <R extends Result, A extends Action<R>> ResultWrapper<R> execute(RequestWrapper<R, A> request) throws DispatchException {
-        R executionResult = request.getAction().execute(new DispatchContextImpl(request.getCurrentClientTime(), racingEventServiceTracker.getService()));
+        R executionResult = request.getAction().execute(new DispatchContextImpl(request.getCurrentClientTime(), racingEventServiceTracker.getService(), request.getClientLocaleName()));
         return new ResultWrapper<R>(executionResult);
     }
 

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/shared/dispatch/DispatchContext.java

@@ -1,9 +1,18 @@
 package com.sap.sailing.gwt.ui.shared.dispatch;
 
+import java.util.Date;
+import java.util.Locale;
+
 import com.sap.sailing.server.RacingEventService;
 
 
 public interface DispatchContext {
 
     RacingEventService getRacingEventService();
+
+    String getClientLocaleName();
+
+    Locale getClientLocale();
+
+    Date getCurrentClientTime();
 }

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/shared/dispatch/DispatchContextImpl.java

@@ -1,6 +1,7 @@
 package com.sap.sailing.gwt.ui.shared.dispatch;
 
 import java.util.Date;
+import java.util.Locale;
 
 import com.sap.sailing.server.RacingEventService;
 
@@ -8,11 +9,13 @@ import com.sap.sailing.server.RacingEventService;
 public class DispatchContextImpl implements DispatchContext {
     private final RacingEventService racingEventService;
     private final Date currentClientTime;
-    private final Date currentServerTime = new Date();
+//    private final Date currentServerTime = new Date();
+    private String clientLocaleName;
 
-    public  DispatchContextImpl(Date currentClientTime, RacingEventService racingEventService) {
+    public  DispatchContextImpl(Date currentClientTime, RacingEventService racingEventService, String clientLocaleName) {
         this.currentClientTime = currentClientTime;
         this.racingEventService = racingEventService;
+        this.clientLocaleName = clientLocaleName;
     }
     
     @Override
@@ -20,11 +23,22 @@ public class DispatchContextImpl implements DispatchContext {
         return racingEventService;
     }
     
+    @Override
     public Date getCurrentClientTime() {
         return currentClientTime;
     }
     
-    public Date getCurrentServerTime() {
+//    public Date getCurrentServerTime() {
-        return currentServerTime;
+//        return currentServerTime;
+//    }
+    
+    @Override
+    public String getClientLocaleName() {
+        return clientLocaleName;
+    }
+    
+    @Override
+    public Locale getClientLocale() {
+        return Locale.forLanguageTag(clientLocaleName);
     }
 }

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/shared/dispatch/RequestWrapper.java

@@ -8,15 +8,18 @@ public class RequestWrapper<R extends Result, A extends Action<R>> implements Is
     
     private Date currentClientTime = new Date();
     
+    private String clientLocaleName;
+    
     private A action;
     
     @SuppressWarnings("unused")
     private RequestWrapper() {
     }
     
-    public RequestWrapper(A action) {
+    public RequestWrapper(A action, String clientLocaleName) {
         super();
         this.action = action;
+        this.clientLocaleName = clientLocaleName;
     }
 
     public A getAction() {
@@ -26,4 +29,8 @@ public class RequestWrapper<R extends Result, A extends Action<R>> implements Is
     public Date getCurrentClientTime() {
         return currentClientTime;
     }
+    
+    public String getClientLocaleName() {
+        return clientLocaleName;
+    }
 }

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/shared/dispatch/event/GetEventOverviewStageAction.java

@@ -52,6 +52,7 @@ public class GetEventOverviewStageAction implements Action<ResultWithTTL<EventOv
         
         Iterable<URL> videoURLs = event.getVideoURLs();
         for (int i = Util.size(videoURLs) - 1; i >= 0; i--) {
+            // TODO fmittag/pgt: implement locale specific live stream using context.getClientLocaleName() or context.getClientLocale()
             String videoUrl = Util.get(videoURLs, i).toString();
             MimeType type = MediaUtils.detectMimeTypeFromUrl(videoUrl);
             if (type == MimeType.youtube || type == MimeType.vimeo || type == MimeType.mp4) {