That's odd. Why does Nullable only exist in test/com/google/inject?
I was going to try Jesse's snapshot20081016 but it doesn't include this
class. I suspect he only included files compiled from src/*
Gili
Robbie Vanbrabant wrote:
> Guice trunk has support for @Nullable.
> @Inject
> public MyClass(Some param, @Nullable Other param) { ... }
>
> Robbie
>
> On Sun, Oct 26, 2008 at 10:39 PM, Gili Tzabari <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
>
>
>
> The problem is that JAX-RS knows how to inject some classes, Guice
> the others, and there is no way for me to use constructor injection
> where some objects come from Guice and others from JAX-RS. At least, I
> don't know how this could be done.
>
> As for the package-private constructor approach, I'd want to
> use one
> constructor for production (without UriInfo) and another one for
> testing
> (with UriInfo) and Guice injecting both of them (which you can't do).
>
> Would it be possible to have a single Guice-injected constructor
> that includes objects such as UriInfo which Guice doesn't know how to
> inject, then telling Guice to simply bind them to null at production
> time and a mock object at testing time? Somehow I suspect Guice
> doesn't
> let you inject null...
>
> Gili
>
> Robbie Vanbrabant wrote:
> > In general you should dependency inject it, using constructor
> > injection or method injection.
> > Field injection is only a good idea in code that you don't need to
> > test. I would image that JAX-RS does more than just field injection?
> > If that doesn't work, you could add a constructor and make it
> package
> > private. Or create a builder using a library that makes it easy
> > (shameless self-promotion: http://tinyurl.com/builderbuilder).
> >
> > Robbie
> >
> > On Sun, Oct 26, 2008 at 9:52 PM, Gili <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>
> > <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>>
> wrote:
> >
> >
> > Hi,
> >
> > I've got code that runs on top of JAX-RS and Guice. All my
> classes use
> > construction injection. One such class has the following field:
> >
> > @Context UriInfo uri;
> >
> > that is injected after-the-fact by JAX-RS.
> >
> > When I try unit testing this code I run into a problem
> because I'm not
> > sure how to inject a mock object in place of "uri". Guice isn't
> > injecting it in the first place. I was thinking of adding
> UriInfo to
> > the constructor and making it optional but Guice doesn't
> support that
> > sort of thing. Alternatively I could add a setUri() method
> to be used
> > exclusively by the test framework but this seems a bit ugly.
> >
> > I'm new to unit testing. I would appreciate some advice.
> >
> > Thank you,
> > Gili
> >
> >
> >
> > >
>
>
>
>
> >
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