Java EE 5 Annotations and Resource Injection in some container managed components

The Annotations that are required by a Java EE technology compliant web container:

Annotations

@DeclareRoles (*)

@RunAs (*)

@EJB

@EJBs

@Resource

@Resources

@PersistenceContext

@PersistenceContexts

@PersistenceUnit

@PersistenceUnits

@PostConstruct

@PreDestroy

@WebServiceRef

@WebServiceRefs

Annotations must be supported on the following container managed classes that implement the following interfaces:

Component Type	Component Type Classes implementing the following interfaces	Notes
Servlets	javax.servlet.Servlet	Java Servlet Specification version 2.5 References must be injected prior to any lifecycle methods being called and the component instance being made available the application.
Filters	javax.servlet.Filter
Listeners	javax.servlet.ServletContextAttributeListener javax.servlet.ServletRequestListener javax.servlet.ServletRequestAttributeListener javax.servlet.http.HttpSessionListener javax.servlet.http.HttpSessionAttributeListener javax.servlet.AsyncListener
ManagedBean	JavaServer Faces Specification v 2.0 Only beans declared to be in request, session, or application scope are eligible for resource injection. Methods on managed beans declared to be in request, view, session, or application scope, annotated with @PostConstruct, must be called by the JSF implementation after resource injection is performed (if any) but before the bean is placed into scope. Methods on managed beans declared to be in request, session, or application scope, annotated with @PreDestroy, must be called by the JSF implementation before the bean is removed from its scope or before the scope itself is destroyed, whichever comes first. In the case of a managed bean placed in view scope, methods annotated with @PreDestroy must only be called when the view scope is destroyed.

(*) Annotations not allowed in Managed Bean