Unable to delete an entry-Springs MVC Hibernate -

i trying delete entry through spring mvc unable it.i getting 404 error stating requested resource not found.

my controller code is

@requestmapping("/delete/{user_id}")     public modelandview deleteuser(@pathvariable("user_id")integer user_id){         userservice.removeuser(user_id);         return new modelandview("redirect:/userlist.html");     } 

and going userservice , there going userserviceimpl , there userdao userdaoimpl code is

public void removeuser(integer user_id){         user user = (user) sessionfactory.getcurrentsession().load(                 user.class, user_id);         if (null != user) {             sessionfactory.getcurrentsession().delete(user);             system.out.println("successfully deleted");         } 

i did hibernate.show_sql=true int properties file still delete getting select statement.

wrap delete code transaction:

session session = sessionfactory.getcurrentsession(); transaction t = session.begintransaction(); user user = (user) session.load(user.class, user_id); if (null != user) {         session.delete(user);         system.out.println("successfully deleted"); } session.flush(); t.commit()