public class Test {


    public static void main(String[] args) {
        ClazzDao cd = new ClazzDaoImpl();
        String hqlQuery = "from Clazz";
        String hqlCount = "select count(*) from  Clazz";
        PageModel<Clazz> pageModel = cd.get(hqlQuery, hqlCount, 1, 10);
        for (Clazz c : pageModel.getList()) {
            System.out.println("班级名称"+c.getName());
        }
        System.out.println("总记录:" + pageModel.getTotalRecords());
        System.out.println("总页数:" + pageModel.getTotalPages());
        System.out.println("第一页:" + pageModel.getTopPageNo());
        System.out.println("前一页:" + pageModel.getPreviousPageNo());
        System.out.println("下一页:" + pageModel.getNextPageNo());
        System.out.println("最后一页:" + pageModel.getBottomPageNo());
    
    }
    
}

package com.aftvc.dao.impl;

import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import javax.annotation.Resource;
import org.hibernate.HibernateException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.springframework.orm.hibernate3.HibernateCallback;
import org.springframework.orm.hibernate3.HibernateTemplate;
import org.springframework.stereotype.Component;
import com.aftvc.dao.ClazzDao;
import com.aftvc.model.Clazz;
import com.aftvc.util.PageModel;
import com.aftvc.vo.ClazzInfo;

@Component("clazzDao")
public class ClazzDaoImpl implements ClazzDao {

    private HibernateTemplate hibernateTemplate;

    public HibernateTemplate getHibernateTemplate() {
        return hibernateTemplate;
    }

    @Resource
    public void setHibernateTemplate(HibernateTemplate hibernateTemplate) {
        this.hibernateTemplate = hibernateTemplate;
    }

    @SuppressWarnings("unchecked")
    public PageModel<Clazz> get(final String hqlQuery, final String hqlCount,
            final int pageNo, final int pageSize) {
        List<Clazz> clazzs = hibernateTemplate
                .executeFind(new HibernateCallback() {
                    public Object doInHibernate(Session session)
                            throws HibernateException, SQLException {
                        Query query = session.createQuery(hqlQuery)
                                .setFirstResult((pageNo - 1) * pageSize)
                                .setMaxResults(pageSize);
                        return query.list();
                    }
                });
        int totalRecords = getCount(hqlCount);
        PageModel<Clazz> pageModel = new PageModel<Clazz>(totalRecords, pageNo,
                pageSize, clazzs);
        return pageModel;
    }
    @SuppressWarnings("unchecked")
    private int getCount(String hql) {
        List<Long> count = (List<Long>) hibernateTemplate.find(hql);
        if (count != null && count.size() > 0)
            return ((Long) count.get(0)).intValue();
        return 0;
    }

}