package ejava.examples.asyncmarket;
   
   import java.util.List;
   
   import ejava.examples.asyncmarket.bo.Person;
   import ejava.examples.asyncmarket.ejb.InvalidRequestException;
   import ejava.examples.asyncmarket.ejb.ResourceNotFoundException;
   
   public interface UserMgmt {
      long createUser(String userId, String name) throws InvalidRequestException;
      Person getUser(long id) throws ResourceNotFoundException;
      Person getUserByUserId(String userId) throws ResourceNotFoundException;
      void removeUser(String userId) throws ResourceNotFoundException;
      List<Person> getUsers(int index, int count);
  }