下边是简单的Hibernate存储过程
Java代码:
create PROCEDURE proc()
begin
select * from proctab;
end ; create PROCEDURE proc()
begin
select * from proctab;
end ;
- 1.
- 2.
- 3.
- 4.
- 5.
- 6.
- 7.
Hibernate存储过程调用的一种方法是通过Hibernate传统的xml映射方式去调用。
Java代码:
<class name="com.test.User" table="proctab">
<id name="id" column="id">
<generator class="native"/>
</id>
<property name="name" column="name" type="string" />
<property name="age" column="age" type="integer" />
</class>
<sql-query name="getUser" callable="true">
<return alias="user" class="com.test.User">
<return-property name="id" column="id" />
<return-property name="name" column="name" />
<return-property name="age" column="age" />
</return>
{call proc()}
</sql-query>
<class name="com.test.User" table="proctab">
<id name="id" column="id">
<generator class="native"/>
</id>
<property name="name" column="name" type="string" />
<property name="age" column="age" type="integer" />
</class>
<sql-query name="getUser" callable="true">
<return alias="user" class="com.test.User">
<return-property name="id" column="id" />
<return-property name="name" column="name" />
<return-property name="age" column="age" />
</return>
{call proc()}
</sql-query>
- 1.
- 2.
- 3.
- 4.
- 5.
- 6.
- 7.
- 8.
- 9.
- 10.
- 11.
- 12.
- 13.
- 14.
- 15.
- 16.
- 17.
- 18.
- 19.
- 20.
- 21.
- 22.
- 23.
- 24.
- 25.
- 26.
- 27.
- 28.
- 29.
- 30.
调用方法 Java代码:
Session ss= HibernateSessionFactory.getSession()
List li=ss.getNamedQuery("getUser").list();
ss.close();
Session ss= HibernateSessionFactory.getSession()
List li=ss.getNamedQuery("getUser").list();
ss.close();
- 1.
- 2.
- 3.
- 4.
- 5.
- 6.
- 7.
及其类似jdbc的方法 Java代码:
Session session =HibernateSessionFactory.getSession();
Connection conn = session.connection();
ResultSet rs =null;
CallableStatement call = conn.prepareCall("{Call proc()}");
rs = call.executeQuery();
rs.close();
session.close();
Session session =HibernateSessionFactory.getSession();
Connection conn = session.connection();
ResultSet rs =null;
CallableStatement call = conn.prepareCall("{Call proc()}");
rs = call.executeQuery();
rs.close();
session.close();
- 1.
- 2.
- 3.
- 4.
- 5.
- 6.
- 7.
- 8.
- 9.
- 10.
- 11.
- 12.
- 13.
- 14.
- 15.
这种方法基本上就是jdbc,不过很简单,总是感觉怪怪的~还有就是通过强大的createSQLQuery来实现,o(∩_∩)o...哈哈 个人比较喜欢这种方法
Java代码:
Session session =HibernateSessionFactory.getSession();
SQLQuery query = session.createSQLQuery("{Call proc()}");
List list =query.list();
session.close();
Session session =HibernateSessionFactory.getSession();
SQLQuery query = session.createSQLQuery("{Call proc()}");
List list =query.list();
session.close();
- 1.
- 2.
- 3.
- 4.
- 5.
- 6.
- 7.
- 8.
- 9.
如果没有返回值 直接用execute的方法就可以了,(*^__^*) 忘了一个重要的问题就是Hibernate存储过程的传参问题
Java代码:
CallableStatement call = conn.prepareCall("{Call proc(?)}");
call.setString(1, 参数);
rs = call.executeQuery();
CallableStatement call = conn.prepareCall("{Call proc(?)}");
call.setString(1, 参数);
rs = call.executeQuery();
- 1.
- 2.
- 3.
- 4.
- 5.
- 6.
- 7.
Java代码:
SQLQuery query = session.createSQLQuery("{Call proc(?)}");
query.setString(0, 参数);
List list =query.list();
- 1.
- 2.
- 3.
以上便是对Hibernate存储过程调用的认识,粗陋之处还请指正。
【编辑推荐】