spring - Java resultset rowmapper -

package dao;  import java.sql.resultset; import java.sql.sqlexception;  import org.krams.tutorial.oxm.subscriptionrequest; import org.springframework.jdbc.core.rowmapper; import org.springframework.jdbc.core.simple.simplejdbcdaosupport;  public class mymapper implements rowmapper<subscriptionrequest> {     public subscriptionrequest maprow(resultset rs, int rownum) throws sqlexception {         subscriptionrequest subscription = new subscriptionrequest();         subscription.setid(rs.getint(1));         subscription.setcity(rs.getstring(2));            return subscription;     } } 

this class @ moment, mapper 1 table

how can use same mapper class other database tables? or each table, must create new mapper class?

as rowmapper contains no state, same instance of class used table/select. question if these tables/selects can converted subscriptionrequest object , contain first int , second string column.

if not, must create new rowmapper each object want generate. or use "generic" row mapper produce map each row instead of concrete object.