Hi,
My problem has gone away.
A short FYI on how I got past this problem...
First I tried adding a new request Builder method in QaModule using the
shadowbuilder service that would build my TestRequest. But that didn't work
because of a Request service implementation collision with predeclared (in
TapModule) service Request.class interface implementation. Only 1 Request
interface implementation is allowed, and TapModule beats me to the punch. I
don't want to mess with TapModule at all, so I abandoned this approach.
I ended up doing a minor kludge to sidestep this issue.
My new service layer method works NPE-free now.
private Visit getVisit() {
Request request = this.request;
assert(request!=null);
assert(requestGlobals!=null);
Request currentRequest = requestGlobals.getRequest();
if (currentRequest==null) {
//only during unit testing will currentRequest be null
//for testing we use a Mock request.
requestGlobals.storeRequestResponse(new TestRequest(), null);
}
currentRequest = requestGlobals.getRequest();
assert(currentRequest!=null);
boolean visitExists = applicationStateManager.exists(Visit.class);
assert(visitExists);
Visit visit = applicationStateManager.get(Visit.class);
assert(visit!=null);
return visit;
}
Thanks for your help guys.
Jon
On Thu, Jun 27, 2013 at 6:31 AM, Thiago H de Paula Figueiredo <
thiag...@gmail.com> wrote:
> On Thu, 27 Jun 2013 09:07:24 -0300, Dmitry Gusev <dmitry.gu...@gmail.com>
> wrote:
>
> See also:
>>
>> http://tapestry.apache.org/**current/apidocs/org/apache/**
>> tapestry5/services/**RequestGlobals.html#**storeRequestResponse(org.**
>> apache.tapestry5.services.**Request,%20org.apache.**
>> tapestry5.services.Response)<http://tapestry.apache.org/current/apidocs/org/apache/tapestry5/services/RequestGlobals.html#storeRequestResponse(org.apache.tapestry5.services.Request,%20org.apache.tapestry5.services.Response)>
>>
>
> Good one, Dmitry! And also check http://tapestry.apache.org/**
> shadowbuilder-service.html<http://tapestry.apache.org/shadowbuilder-service.html>,
> which explains what a shadow service is (Request is one such service) and
> the example is . . . Request. :D
>
>
> --
> Thiago H. de Paula Figueiredo
>
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