deptdao.java

struts+spring +hibernate查询分页

package com.baidu.dao;

import java.util.List;

import org.hibernate.Criteria;
import org.hibernate.criterion.Order;


import com.baidu.base.BaseHibernateDao;
import com.baidu.hibernate.pojo.Zhangshan;

public class DeptDAO extends BaseHibernateDao implements IDeptDAO{

	public List getRecordLimited(int startIndex, int maxResults) {
		Criteria cir = this.getSession().createCriteria(Zhangshan.class);
		return cir.addOrder(Order.asc("fldDeptId")).setFirstResult(startIndex).setMaxResults(maxResults).list();
	}

	public int getTotalPage(int size) {
		int total = this.findAll(Zhangshan.class).size();
		if (total%size == 0){
			return total/size; 
		}else{
			return total/size+1;
		}
	} 
	
	public int getTotalResults(){
		return this.findAll(Zhangshan.class).size();
	}
	
}