contractdatadaohibernate.java

这是本人曾经在公司里用的,内部开发框架,基于struts+hibernate今天分享给大家

/**
 * 
 */
package cn.bway.foreigntrade.operation.guestmanage.contract.dao;

import java.math.BigInteger;
import java.sql.ResultSet;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import org.hibernate.Criteria;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.criterion.Example;
import org.hibernate.criterion.Expression;
import org.hibernate.criterion.Order;

import cn.bway.common.BwayHibernateException;
import cn.bway.common.DataBaseUtils;
import cn.bway.common.Util;
import cn.bway.common.dao.BaseDAOHibernate;
import cn.bway.common.dao.HibernateSessionFactory;
import cn.bway.common.vo.PageListVO;
import cn.bway.common.vo.QueryVO;
import cn.bway.myoffice.merchant.model.Merchant;
import cn.bway.foreigntrade.operation.countryport.model.Countryport;
import cn.bway.foreigntrade.operation.guestmanage.contract.model.Contractdata;
import cn.bway.foreigntrade.operation.units.model.Units;

/**
 * @author Kson
 *
 */
public class ContractdataDAOHibernate extends BaseDAOHibernate implements
		ContractdataDAO {

	/* (non-Javadoc)
	 * @see cn.bway.myoffice.merchant.dao.MerchantDAO#findAllMerchant(cn.bway.common.vo.QueryVO)
	 */
	public Object findAllContractdata(QueryVO qvo) throws BwayHibernateException {
		
       return null;
	}

	/* (non-Javadoc)
	 * @see cn.bway.myoffice.merchant.dao.MerchantDAO#findAllMerchant1(cn.bway.common.vo.QueryVO)
	 */
	public Object findAllContractdata1(QueryVO qvo,String types,String id) throws BwayHibernateException {
		Contractdata e= new Contractdata();
		PageListVO rvo=new PageListVO();
		rvo.setRealPage(qvo.getCurPage());
		rvo.setPageSize(qvo.getPageSize());
		List list=null;
		session=currentSession();
		try {
	    	Criteria criteria=session.createCriteria(Contractdata.class);
	    	criteria.add(Expression.and(Expression.eq("types",types), Expression.eq("documentid",id)));
	    	rvo.setTotalItems(criteria.add(Example.create(e)).list().size());
	    	criteria.setFirstResult(qvo.getFirstItem());
	    	criteria.setMaxResults(qvo.getPageSize());
			list=criteria.add(Example.create(e))
			.addOrder(Order.desc("id"))
			.list();
	    	
	    	rvo.setretVO(list);
		} catch (Exception ex)	{
			ex.printStackTrace();
			log.error(this.getClass().getName()+".updateObject(Object obj)"+ex);
		}finally{
			closeSession();
		}
    	return rvo;
	}
	//
	public Object queryAllContractdata(QueryVO qvo,String types,String id) throws BwayHibernateException {
		Contractdata contractdata= new Contractdata();
		PageListVO rvo = new PageListVO();
		rvo.setRealPage(qvo.getCurPage());
		rvo.setPageSize(qvo.getPageSize());
		List list = null;
		session = currentSession();
		try {
			Criteria criteria=session.createCriteria(Contractdata.class);
			Map map= Util.scatterMap(qvo.getScatterMap());
			String names=map.get("names").toString();
	    	criteria.add(Expression.and(Expression.eq("types",types), Expression.eq("documentid",id)));
	    	criteria.add(Expression.eq("names","%"+names+"%"));
	    	rvo.setTotalItems(criteria.add(Example.create(contractdata)).list().size());
	    	criteria.setFirstResult(qvo.getFirstItem());
	    	criteria.setMaxResults(qvo.getPageSize());
			list=criteria.add(Example.create(contractdata))
			.addOrder(Order.desc("id"))
			.list();	    	
	    	rvo.setretVO(list);
		} catch (Exception ex) {
			ex.printStackTrace();
			log.error(this.getClass().getName() + ".updateObject(Object obj)"
					+ ex);
		} finally {
			closeSession();
		}
		return rvo;
	}
}