package com.acme;
@SessionScoped
public class PermissionManager {

   Permission permission;

   void setPermission(Permission permission) {
      this.permission=permission;
   }

   @Unwraps //@Current
   Permission getPermission() {
      return this.permission;
   }
}

package com.acme;
@SessionScoped
class SecurityManager {

   @Inject
   //@Current
   Permission permission;

   boolean checkAdminPermission() {
      return permission.getName().equals("admin");
   }
}