1. protected final HashSet<TestObjectExceptionHandler> checkedInExceptionHandlers = new HashSet<TestObjectExceptionHandler>();
  3. //this will be invoked when some exception is caught out
  4. private ITestObjectExceptionHandler exceptionHandler = (ITestObjectExceptionHandler) Proxy.newProxyInstance(
  5. IExtendedWebDriverEventListener.class.getClassLoader(),
  6. new Class[] {ITestObjectExceptionHandler.class },
  7. new InvocationHandler()
  8. {
  10. public Object invoke(Object proxy, Method method, Object[] args) throws Throwable
  11. {
  12. //it needs to know exception
  13. Throwable t = (Throwable) args[4];
  14. for (TestObjectExceptionHandler handler : checkedInExceptionHandlers)
  15. {
  16. //it looks for the suitable handler
  17. if (handler.throwableList.contains(t.getClass()))
  18. {
  19. try
  20. {
  21. return method.invoke(handler, args);
  22. }
  23. catch (Exception e) {
  24. continue; //it wasn't the suitable handler
  25. }
  26. }
  27. }
  28. //if there are no suitable handlers
  29. throw t;
  30. }
  31. }
  32. );