@Singleton
@Startup
public class MongoConnection {

@PostConstruct
public void init() {
    // initialize properties
}

Produces(MediaType.APPLICATION_JSON)
public class EntityController extends Application {

@Context
private UriInfo context;

**@EJB
protected MongoConnection connection;**

public EntityController() {

@PostConstruct
void init() {
    ...
    connection.getMongo();
    connection.getDatabaseName();
    ...
}
}

public class MongoSecurityContext implements SecurityContext {

**@EJB
private MongoConnection connection;**


public MongoSecurityContext() {
}

@PostConstruct
void init() {
   ...
    connection.getMongo();
    connection.getDatabaseName();
    ...
}

public MongoSecurityContext(ContainerRequestContext requestContext) {
    token = requestContext.getHeaderString("token");
}

@Override
public boolean isUserInRole(String roleName) {
    //**connection is allways null**, so it returns false;
    if (connection == null)
        return false;
}
}

A provider extremeteacher.mongo.connection.MongoConnectionEjb registered in SERVER runtime does not implement any provider interfaces applicable in the SERVER runtime. Due to constraint configuration problems the provider extremeteacher.mongo.connection.MongoConnectionEjb will be ignored

@Provider
@Priority(Priorities.AUTHORIZATION)
public class AuthorizationFilter implements ContainerRequestFilter {

    @Override
    public void filter(ContainerRequestContext requestContext) {

        requestContext.setSecurityContext(new MongoSecurityContext(requestContext)) ;

    }
}