CDI inside do not work inside WEB-INF/lib of WAR-App
Hi @ll,
after searching in forums and reading this article: https://docs.jboss.org/author/display/AS7/Class+Loading+in+AS7
I could not solve my problem, maybe u can help.
I have following 3 classes in module.jar:
JaxRsActivator.java
@ApplicationPath("/social/rest")
public class JaxRsActivator extends Application {
/* class body intentionally left blank */
}
Resources.java
public class Resources {
// use @SuppressWarnings to tell IDE to ignore warnings about field not
// being referenced directly
@SuppressWarnings("unused")
@Produces
@PersistenceContext(unitName = "myUnit1")
private EntityManager em;
@Produces
Logger getLog(InjectionPoint ip) {
String category = ip.getMember().getDeclaringClass().getName();
return Logger.getLogger(category);
}
}
StatisticResourceRESTService.java
@Path("/statistic")
@RequestScoped
@Stateful
public class StatisticResourceRESTService {
@Inject
private EntityManager em;
@Inject
private Logger log;
[...]
@GET
@Path("/test")
@Produces({ MediaType.TEXT_PLAIN })
@GZIP
public Response retrieveTest(
@HeaderParam("X-Request-Id") final String requestId,
@Context final Request request) {
Variant variant = VariantsBuilder.buildVariant(request, new String[]{MediaType.TEXT_PLAIN});
String s = new String("Hello with umlauts äöü!!!");
log.info(s);
ResponseBuilder builder = Response.status(Response.Status.OK);
builder.variant(variant);
builder.entity(s);
return builder.build();
}
1.
If i deploy this 3 classes inside module.war/WEB-INF/classes/../*.class
the CDI of em and log works fine!!!
2.
If I deploy the module.jar inside the module.war/WEB-INF/lib/module.jar.
The deployment fail with:
WELD-001408 Unsatisfied dependencies for type [EntityManager] with qualifiers [@Default] at injection point [[field] @Inject private...
same for Log
Whats wrong here? What should I do to get the CDI in case 2 to run.
!!! I can access the REST service in both cases, but in case 2 i get NullPointerException at log.info...
many thx
regards
Alex
