ssh框架分页查询，有分页类并且作为查询的参数，代码该如何去实现，请各位朋友帮忙解决一下，非常感谢

public List<IDCCustomer> findCustomerList(Integer customerid,String customername,String customertype,PageHolder pageHolder) { String hql="from IDCCustomer ic where 1=1 "; if(customerid !=0 &&!customerid.equals("")){ hql += " and ic.customerid="+customerid; } if(customername !=null && !customername.equals("")){ hql += " and ic.customername like '%"+customername+"%'"; } if(customertype !=null && !customertype.equals("")){ hql += " and ic.customertype like '%"+customertype+"%'"; } if(pageHolder !=null){ Query query = this.getSession().createQuery(hql); query.setFirstResult(pageHolder.getFirstIndex()); query.setMaxResults(pageHolder.getPageSize()); if(pageHolder.isGetCount()){ pageHolder.setResultSize((int)this.getCount2(hql)); } // Iterator it = query.list().iterator(); // while(it.hasNext()){ // Object[] row = (Object[])it.next(); // IDCCustomer idc=new IDCCustomer(); // } } return this.getHibernateTemplate().find(hql);

public List<IDCCustomer> findCustomerList(CustomerVo customerVo){
StringBuffer hql=new StringBuffer("rom IDCCustomer ic where 1=1 ");

List list=new ArrayList();
if(customerVo|=null){
if(customerVo.getCustomerid!=null&&"".equals(customerVo.getCustomerid) ){
hql.append(" and ic.customerid=:customerid");

}
if(customerVo.getCustomername !=null&&"".equals(customerVo.getCustomername ) ){
hql.append(" and ic.customername =:customername ");

}
//customerVo.orderByStr 保存内容格式 ："customername desc/customername asc ......"
if(customerVo.getOrderByStr !=null&&"".equals(customerVo.getOrderByStr ) ){
hql.append(" order by :orderByStr customerid desc");

}

}

Query query = this.getSession().createQuery(hql);
query.setFirstResult(pageHolder.getFirstIndex());
query.setMaxResults(pageHolder.getPageSize());

if(customerVo|=null){
if(customerVo.getCustomerid!=null&&"".equals(customerVo.getCustomerid) ){
query.setParamter("customerid",customerid);

}
if(customerVo.getCustomername !=null&&"".equals(customerVo.getCustomername ) ){
query.setParamter("customername",customername);

}
if(customerVo.getOrderByStr !=null&&"".equals(customerVo.getOrderByStr ) ){
query.setParamter("orderByStr",orderByStr);

}

}

}