package org.kuali.student.r2.common.dao;

 import java.util.List;

 import org.kuali.student.enrollment.dao.GenericEntityDao;

 import org.kuali.student.r2.common.model.StateEntity;

 public class StateDao extends GenericEntityDao<StateEntity>{

         public StateEntity getState(String processKey, String stateKey){

                 return (StateEntity)em.createQuery("from StateEntity se where se.id=:stateKey and se.processKey=:processKey")

                 .setParameter("stateKey", stateKey)

                 .setParameter("processKey", processKey)

                 .getSingleResult();

         }

         @SuppressWarnings("unchecked")

         public List<StateEntity> getStatesByProcess(String processKey){

                 return  (List<StateEntity>)em.createQuery("from StateEntity se where se.processKey=:processKey")

                 .setParameter("processKey", processKey)

                 .getResultList();                

         }        

 }