/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.bestray.healthcarecommonutil.daoimpl;

import com.bestray.healthcarecommonutil.dao.RoomMasterDao;
import com.bestray.healthcarecommonutil.exception.DataAccessException;
import com.bestray.healthcarecommonutil.vo.TDepartmentMaster;
import com.bestray.healthcarecommonutil.vo.TRoomMaster;
import java.util.List;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.orm.hibernate3.HibernateOptimisticLockingFailureException;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
import org.springframework.stereotype.Repository;

/**
 *
 * @author dell
 */
@Repository
public class RoomMasterDaoImpl extends HibernateDaoSupport implements RoomMasterDao{
    @Autowired
    public void init(SessionFactory sessionfactory) {
        setSessionFactory(sessionfactory);
    }
    
    @Override
    public void saveRoomMaster(TRoomMaster room)throws DataAccessException {
        try{ 
            getHibernateTemplate().save(room);
        }catch(Exception e){
            throw new DataAccessException();
        }
    }
    
    @Override
    public List<TRoomMaster> findAllRoomsList(String expr,int min,int max)throws DataAccessException {
        
        try{
             Session session = getHibernateTemplate().getSessionFactory().openSession();
             Query query = session.getNamedQuery("findAllRoomsList");
             query.setParameter(0,"%"+expr+"%" );
             query.setFirstResult(min);
             query.setMaxResults(max-min);
             List<TRoomMaster> roomsList=query.list();
             return roomsList;
        }catch(Exception e){
            throw new DataAccessException();
        }
    }
    
    @Override
    public void deleteRoomMaster(Long roomId)throws DataAccessException,IllegalArgumentException {
        try{
            getHibernateTemplate().delete(getHibernateTemplate().get(TRoomMaster.class, roomId));
        }catch(IllegalArgumentException e){
            throw e;
        }catch(Exception e){
            throw new DataAccessException();
        }
    }
    
    @Override
    public TRoomMaster getRoomDetailsById(Long roomId)throws DataAccessException {
       try{
            return getHibernateTemplate().get(TRoomMaster.class, roomId);
        }catch(Exception e){
            throw new DataAccessException();   
        }
    }
    
    @Override
    public void updateRoomMaster(TRoomMaster roomMaster)throws DataAccessException,HibernateOptimisticLockingFailureException {
        try{
            getHibernateTemplate().update(roomMaster);
        }catch(HibernateOptimisticLockingFailureException e){
            throw e;
        }catch(Exception e){
            throw new DataAccessException();
        }
    }
    
    @Override
    public int numberOfRoomRecords(String expr)throws DataAccessException {
        try{
            return getHibernateTemplate().findByNamedQuery("findAllRoomsList","%"+expr+"%").size();
        }catch(Exception e){
            throw new DataAccessException();
        }
    }
    
    @Override
    public List<TRoomMaster> findAllRooms() throws DataAccessException {
        try{
            return getHibernateTemplate().findByNamedQuery("findAllRooms");
        }catch(Exception e){
            throw new DataAccessException();
        }
    }

    @Override
    public List<TRoomMaster> getRoomTypesByDept(TDepartmentMaster dept) throws DataAccessException {
        try{
            return getHibernateTemplate().findByNamedQuery("getRoomTypesByDept",dept);
        }catch(Exception e){
            throw new DataAccessException();
        }
    }

    @Override
    public List<TRoomMaster> getRoomsByDeptRoomType(String selectedRoomType, TDepartmentMaster dept) throws DataAccessException {
        try{
            return getHibernateTemplate().findByNamedQuery("getRoomsByDeptRoomType",selectedRoomType,dept);
        }catch(Exception e){
            throw new DataAccessException();
        }
    }
}