public String editEmployee(
     String firstname, String lastname, String emailid, String salary, String odlemail) {
   // throw new UnsupportedOperationException("Not supported yet."); //To change body of generated
   // methods, choose Tools | Templates.
   return actionDao.editEmployeeDetails(firstname, lastname, emailid, salary, odlemail);
 }
 public boolean deleteEmployee(String emailId) {
   return actionDao.deleteEmployeeDetails(emailId);
 }