Hi, the @Observer doesn't seem to work in my code below:

@In
private IdentityManager identityManager;
        
private Role newRole = new Role();  
      
public void addRole(){
        try{
                identityManager.createRole(newRole.getRolename());
                        
        }catch (Exception e) {
                log.info("ERROR CREATING NEW USER ROLE: #0", e.getMessage());
        }               
}
        
@Observer("org.jboss.seam.security.management.prePersistUserRole")
public void onPrePersistUserRole(Role role) {
        log.info("in observer");
}

The newRole.getRolename() is bind to a jsf input using value:
UserRoleManager.newRole.rolename
where UserRoleManager is the @Name of my class.

The log in observer never printed out in Terminal. What's wrong? Please help.