stocktabledao.java

来自「一个汽车售后服务站的典型的进销管理系统,B/S模式的」· Java 代码 · 共 72 行

package com.xfaccp.dao;

import java.util.List;

import org.hibernate.Query;
import org.hibernate.Session;

import com.xfaccp.adapter.DAOAdpater;
import com.xfaccp.base.BaseForm;
import com.xfaccp.form.StockTable;


/**
 * Data access object (DAO) for domain model class StockTable.
 * 
 * @see com.xfaccp.form.StockTable
 * @author MyEclipse Persistence Tools
 */

public class StockTableDAO extends DAOAdpater{

	public List findAllList() throws Exception {
		return getHibernateTemplate().find("from com.xfaccp.form.StockTable");
	}

	public List findById(Integer id) 
	throws Exception {
		String hql = "from StockTable where id="+id;
		List list = getHibernateTemplate().find(hql);
		return list;
	}
	
	public void load(BaseForm form) throws Exception 
	{
		System.out.println("__________________");
		StockTable stock = (StockTable)form;
		getHibernateTemplate().load(stock,stock.getId());
		getHibernateTemplate().initialize(stock.getStockAccessoryTables());
	}
	
	public List findBySql(String hsql)throws Exception 
	{
		List list=getHibernateTemplate().find(hsql);
		return list;
	}
	
	//该方法用于分页时获取特定页数的记录
	public List getCusTableList(int size, int pageSize) throws Exception {
		
		List list;
		Session session = getSession();
		try {
			Query q = session.createQuery("from com.xfaccp.form.StockTable");
			q.setFirstResult(size);
			q.setMaxResults(pageSize);	
			list = q.list();	
		} finally{
			session.close();
		}
		return list;
	}
	
	//该方法用于获取要分页的数据的记录的总数
	public int getCusTableSize() throws Exception {
		
		String hql=" select count(*) from com.xfaccp.form.StockTable";
		List list=this.getHibernateTemplate().find(hql);
		int count=(Integer)list.get(0);
		//System.out.println(" list size"+list.get(0));
		return count;
	}
}