Thanks Christian. I'll try injecting a Provider since I don't always
want an A.
To do this, must I have a binding? Since A does not have an
implementation, I put
bind(A.class).to(A.class);
in one of my modules, but I don't know if that is necessary or
correct, and it looks a bit silly.
Garey
On Apr 29, 3:13 pm, Christian <[email protected]> wrote:
> You can't inject variables that are local to a method body. You'll need to
> grab field references to A (or Provider<A>) during the servlet's
> construction.
>
> 2011/4/29 garey <[email protected]>
>
>
>
>
>
>
>
> > Hi -
>
> > I have a class that needs a database connection, so I have
> > provides method in a module and I have a constructor like this
>
> > class A {
>
> > @Inject
> > A(Connection c) { ...}
>
> > ...
> > }
>
> > now I have an init method in a servlet that I call if I want to
> > initialize an A. The method requires some parameters, so I do
>
> > public void init( <parameters>) {
> > @Inject A a;
>
> > ...
> > }
>
> > but I get a compile time error telling me that I cannot use @Inject in
> > this way. What fundamental concept am I not getting (this time)?
>
> > Thanks for any help;
>
> > Garey Mills
>
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