Maximum concurrent users in Spring Security

Question

I am using Spring Security 3.0 in my project and I am restricting user to have maximum one session. Configuration is given below :

Answer 1

Please keep this in your messages.properties

ConcurrentSessionControlStrategy.exceededAllowed=This account is already using by someone.

it will display "This account is already using by someone." you can give what ever you want.

Also don't forget to config Resourcebundle