CallableStatement proc =connection.prepareCall("{call youproc(?)}");
        proc.setString(1, "hello");
        ResultSet rs = proc.executeQuery();

------解决方案--------------------
hibernate 配置文件
<hibernate-mapping package="com.unmi.vo">  
<class name="Test" table="TEST">  
　　　　　............  
</class>  

<sql-query callable="true" name="selectAllUsers">  
<return alias="aa" class="Test">  
<return-property name="oborqt" column="OBORQT"/>  
<return-property name="moorqt" column="MOORQT"/>  
<return-property name="roschn" column="ROSCHN"/>  
<return-property name="plandate" column="PLANDATE"/>  
</return>  
{ ? = call selectAllUsers() }  
</sql-query>  
</hibernate-mapping>  

{ ? = call selectAllUsers() } 也可以写成{ call selectAllUsers() }，  
如果有参数就写成  
{ ? = call selectAllUsers(?,?,?) }  
代码中对query设置相应位置上的值就OK  
——————————————————————————————————
Java调用关键代码如下  

Session session = HibernateUtil.currentSession();  
Query query = session.getNamedQuery("selectAllUsers");  
List list = query.list();  
System.out.println(list);