import java.util.Locale;
import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
import org.eclipse.rap.rwt.RWT;
import org.eclipse.swt.widgets.Display;
/** Singleton class providing single sources infos about the UI context. */
public class UiContext {
-
+ /** Can be null, thus indicating that we are not in a web context. */
public static HttpServletRequest getHttpRequest() {
return RWT.getRequest();
}
+ public static HttpServletResponse getHttpResponse() {
+ return RWT.getResponse();
+ }
+
public static Locale getLocale() {
- return RWT.getUISession().getLocale();
+ if (Display.getCurrent() != null)
+ return RWT.getUISession().getLocale();
+ else
+ return Locale.getDefault();
}
public static void setLocale(Locale locale) {
- RWT.getUISession().setLocale(locale);
+ if (Display.getCurrent() != null)
+ RWT.getUISession().setLocale(locale);
+ else
+ Locale.setDefault(locale);
}
/** Can always be null */
public static void setData(String key, Object value) {
Display display = getDisplay();
if (display == null)
- throw new SingleSourcingException(
- "Not display available in RAP context");
+ throw new SingleSourcingException("Not display available in RAP context");
display.setData(key, value);
}