I have my EJB in request scope and it has predefine path (/login)

But when I try

http://localhost:8080/mywebapp/login  it couldn't able to call.

However aerogear framework does it through ajax call. So is there a difference in calling through Ajax or through browser?

Also what is a significance of using beans.xml?I started getting following error after adding it. I am trying to slf4j for login.

org.jboss.weld.exceptions.DeploymentException: WELD-001408 Unsatisfied dependencies for type [Logger] with qualifiers [@Default] at injection point [[field] @Inject private com.icare.rest.regt.RegistrationService.log