Re: [picocontainer-dev] JSR330 work progress

Mark Hobson <[email protected]> Wed, 4 Aug 2010 14:23:07 +0100
Newsgroups gmane.comp.java.picocontainer.devel
Message-ID <[email protected]>
On 4 August 2010 14:16, Paul Hammant <[email protected]> wrote:
> Sure sure. =A0Right now, I just wanted to replace the TypeOf.fromClass() =
and
> new TypeOf<T>(){} stuff with JType as quickly as possible. =A0 I'll go ba=
ck
> through, trying to make things more simple now that all the tests are
> passing.

Cool, no probs.

> Methods isAssignableFrom and isAssignableTo are more interesting though. =
I
> could not find equivalent methods on Generic, and was wondering how other
> users of if fare.

You'd use TypeUtils.isAssignable(Type, Type) and unwrap any Generics
into Types first.  The idea is that Generic is only used where you
need a type variable, then it degrades into a Type for general type
operations.

Mark

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