[jboss-dev] Optional @Inject

[Ales Justin]

What kind of NPE?

On Feb 17, 2010, at 5:15 PM, Rémy Maucherat wrote:

> Hi,
> 
> In AbstractWarDeployer, there is a @Inject annotation on the
> setPersistenceUnitDependencyResolver method which creates a hard
> dependency on JPA. Trying to loosen that dependency without making big
> changes, I changed it to @Inject (option=InjectOption.OPTIONAL). This
> does work to some extent (the dependency is now indeed optional), but
> it causes a NPE on shutdown.
> 
> Any ideas ?
> 
> Rémy
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