CODEWITHSUNDEEP
javajettyjerseyjboss-weld
Victor Sergienko
Victor Sergienko

Reputation: 13475

Jetty+Jersey servlet+Weld: Weld injection not initialized, what is wrong?

I'm trying to migrate from Glassfish+Jersey+Weld to Jetty.

I have such a setup: gist of pom.xml, web.xml and Java launcher.

Application seems to start fine, but when serving any request I see that the field that should be injected by Weld (logger) is null.

@RequestScoped
@Path("/foobar")
@Consumes({ ExtendedMediaType.APPLICATION_JSON, 
    ExtendedMediaType.APPLICATION_JAVASCRIPT })
@Produces({ ExtendedMediaType.APPLICATION_JSON, 
    ExtendedMediaType.APPLICATION_JAVASCRIPT })
public class EmailResource extends {

    @Inject
    private Logger logger;

    @Override @POST
    public Response create(EmailJob document) 
        throws URISyntaxException, ResourceException 
    {
       logger.debug("Hi there!");
    }
}

What is the problem?

update: Logger producer looks dubious, but it doesn't even get called:

/** This class uses CDI to alias Java EE resources into CDI beans. **/
public class Resources {

    @Produces
    public Logger produceLog(InjectionPoint injectionPoint) {
        return LoggerFactory.getLogger(
            injectionPoint.getMember().getDeclaringClass().getName());
    }
}

Upvotes: 3

Views: 2965

Answers (1)

Justin
Justin

Reputation: 4116

Hi Victor my answer as requested, I've blogged about this with embedded jetty. I've also pushed a fully working example to github that you can clone.

I don't see anything wrong in your gist, however could you show your Logger producer?

UPDATE:

I see a typo "BeanMnanager" in your code, but not sure if it is the cause

new Resource("BeanManager", new Reference("javax.enterprise.inject.spi.BeanMnanager",
        "org.jboss.weld.resources.ManagerObjectFactory", null));

Upvotes: 3

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