爪哇一角

??<set name="TbTaxpayment2104Add" table="TB_TAXPAYMENT_2104_ADD" cascade="all">
???<key column="CONTRACT_NO"></key>
???<one-to-many class="com.jgcgov.model.TbTaxpayment2104Add" />
??</set>
??
?</class>?
?<!-- 查詢合同的計稅金額百分比-->
?<sql-query name="contractPrealarm">
??<![CDATA[
???
???????? select con.CONTRACT_NO as contractNo,con.REGISTER_DATE as registerDate,
???????????? con.CONSTRUCT_UINT as constructUint,trunc(con.WORKLOAD*10000,2) as workload,
???????????? trunc(con1.TaxNum,2) as taxnum,trunc(con1.conPercent,1) as conPercent,
???????????? null as attribute7,null as attribute8,null as attribute9,null as attribute10
?????? from CONTRACT con,(
???????????? select con.CONTRACT_NO as contractNo,sum(nvl(tb2104.TAX_BASE,0)/(con.WORKLOAD*100)) as conPercent,
??????????????? sum(nvl(tb2104.TAX_BASE,0)) as TaxNum
???????????? from CONTRACT con ,Jgctax.TB_TAXPAYMENT_2104_ADD tb2104
??????????????? where con.REGISTER_DATE >= :conBeg
??????????????? and con.REGISTER_DATE <= :conEnd
??????????????? and con.CONTRACT_NO = tb2104.contract_No(+)
??????????????? and nvl(tb2104.OP_DATE,to_date('1900-01-01','yyyy-MM-dd')) <= :taxDate
??????????????? and nvl(con.WORKLOAD,0)<>0
??????????????? group by con.CONTRACT_NO
??????????????? having sum(nvl(tb2104.TAX_BASE,0)/(con.WORKLOAD*100)) >= :percent) con1
???????? where con.CONTRACT_NO=con1.contractNo
???? ]]>
??<return alias="con" class="com.jgcgov.model.HibernateSqlResult">
???<return-property name="attribute1" column="contractNo" />
???<return-property name="attribute2" column="registerDate" />
???<return-property name="attribute3" column="constructUint" />
???<return-property name="attribute4" column="workload" />
???<return-property name="attribute5" column="taxnum" />
???<return-property name="attribute6" column="conPercent" />
???<return-property name="attribute7" column="attribute7" />
???<return-property name="attribute8" column="attribute8" />
???<return-property name="attribute9" column="attribute9" />
???<return-property name="attribute10" column="attribute10" />

??</return>
?</sql-query>
</hibernate-mapping>

可以這樣分頁:
/***************************************************************************
? * * 函數名: getPrealarm * 輸 入: conBeg,conEnd,taxDate,operatorStr,percent *
? * conBeg---合同起始時間 * conEnd---合同結束時間 * taxDate---計稅截止時間 * operatorStr---運算符 *
? * percent---計稅占合同額百分比 * 輸 出: List * 功能描述: 得到計稅占合同額百分比 * 全局變量: * 調用模塊: * 作者:
? *?
? **************************************************************************/
?}
?/**分頁操作
???? * 使用hql 語句進行操作
???? * @param offset
???? * @param length
???? * @return List
???? */
??? public List getListForPage(int offset,int length,Date conBeg, Date conEnd, Date taxDate,
???Float percent) {

??? final int offset3 = offset;
??? final int length3 = length;
??? final Date conBeg3 = conBeg;
??? final Date conEnd3 = conEnd;
??? final Date taxDate3 = taxDate;
??? final Float percent3 = percent;
???
???? List list = getHibernateTemplate().executeFind(new HibernateCallback() {
????? public Object doInHibernate(Session session)
??????? throws HibernateException, SQLException {
????????? Query query = session.getNamedQuery("contractPrealarm").setFirstResult(offset3).setMaxResults(length3);
????????? query.setDate(0,conBeg3);
????????? query.setDate(1,conEnd3);
????????? query.setDate(2,taxDate3);
????????? query.setFloat(4,percent3.floatValue());
?????????
????????? List list = query.list();
?????? return list;
????? }
???? });
???? return list;
??? }

??? /**
???? * 獲得記錄的總個數
???? */
??? public int getCountForPage(){
??? ?
??? ?List list = getHibernateTemplate().find(hql3);
??int count = ((Integer)list.get(0)).intValue();
???? return count;
??? }
??? /**
???? * 獲得分頁類的對象
???? * SimplePager(顯示內容,記錄總個數,頁面最大個數,當前頁)
???? */
??? public Pageable getPageable(int offset,int length,Date conBeg, Date conEnd, Date taxDate,
???Float percent,int currentPage){
??? ?final int offset1 = offset;
??? ?final int length1 = length;
??? ?final int currentPage1 = currentPage;
??? ?final int count = getCountForPage();
??? ?List list = getListForPage(int offset,int length,Date conBeg, Date conEnd, Date taxDate,
???Float percent);
??? ?Pageable pageable = new SimplePager(list,count,length1,currentPage1);
??? ?return pageable;
??? }


2.直接寫在java類中,則可以用session的creatQuery()進行分頁,具體如下:


private static String hql3 = "select count(*) from Jgcuser as user order by user.id ";
?
?private static String hql4 = "select u from Jgcuser as u order by u.id ";
?



/**分頁操作
???? * 使用hql 語句進行操作
???? * @param offset
???? * @param length
???? * @return List
???? */
??? public List getListForPage(int offset,int length) {

??? final int offset3 = offset;
??? final int length3 = length;
???? List list = getHibernateTemplate().executeFind(new HibernateCallback() {
????? public Object doInHibernate(Session session)
??????? throws HibernateException, SQLException {
?????? List list = session.createQuery(hql4).setFirstResult(offset3).setMaxResults(length3).list();
?????? return list;
????? }
???? });
???? return list;
??? }

??? /**
???? * 獲得記錄的總個數
???? */
??? public int getCountForPage(){
??? ?
??? ?List list = getHibernateTemplate().find(hql3);
??int count = ((Integer)list.get(0)).intValue();
???? return count;
??? }
??? /**
???? * 獲得分頁類的對象
???? * SimplePager(顯示內容,記錄總個數,頁面最大個數,當前頁)
???? */
??? public Pageable getPageable(int offset,int length,int currentPage){
??? ?final int offset1 = offset;
??? ?final int length1 = length;
??? ?final int currentPage1 = currentPage;
??? ?final int count = getCountForPage();
??? ?List list = getListForPage(offset1,length1);
??? ?Pageable pageable = new SimplePager(list,count,length1,currentPage1);
??? ?return pageable;
??? }