java 对存储过程的调用

/**
     * 统计计算
     */
    @Override
    public void statis(final String action,final String cate, final String begindate,
            final String enddate, final String year,final String staff,final String zone,final String userid) {  
     getHibernateTemplate().execute(new HibernateCallback() {
            public Object doInHibernate(Session session) throws HibernateException,
                    SQLException {
                Connection conn = session.connection();
                CallableStatement cStatement = conn.prepareCall("{Call p_kfgl_bbtj.usp_bbtj(?,?,?,?,?,?,?,?,?,?,?)}");
                cStatement.setString(1, action);
                cStatement.setString(2, cate);
                cStatement.setString(3, begindate);
                cStatement.setString(4, enddate);
                cStatement.setString(5, year);
                cStatement.setString(6, staff);
                cStatement.setString(7, zone);
                cStatement.setString(8, userid);
                cStatement.registerOutParameter(9, OracleTypes.VARCHAR);
                cStatement.registerOutParameter(10, OracleTypes.VARCHAR);
                cStatement.registerOutParameter(11, OracleTypes.VARCHAR);
                cStatement.execute();
                cStatement.close();
                conn.close();
                return session.close();
               
            }
        });
    }