On Friday, June 03, 2011 10:06:39 AM David L wrote:
> Hi all,
>
> What is the best practice for handling async call response?
> Below is what I do normally,
>
> new AsyncHandler<MyResponse>() {
> @Override
> public void handleResponse(Response<MyResponse> res) {
> try {
> MyResponse v = res.get();
> // process v ...
> }catch (Exception e) {
> // log the exception
> }
> }
> }
>
> Do I need to check isCancelled() or isDone() before I call get()?
No. Those are both checked internally. (well, get will wait until isDone
would be true and then return the result).
> If the web service method is of type void, do I still need to call get()?
> If I don't call get(), will I miss out any errors?
You would, yes. The exceptions are only thrown from the get call.
Dan
> For example, exceptions are only thrown when get() is called.
>
> Best regards,
>
> David
--
Daniel Kulp
[email protected]
http://dankulp.com/blog
Talend - http://www.talend.com
