从RefCrsor Oracle使用ProcedureCall hibernate获取结果到createStoredProcedureCall

Question

我使用ProcedureCall创建存储过程：

    ProcedureCall procedure=getCurrentSession().createStoredProcedureCall("getContractServiceForContract");
    procedure.registerParameter(1, ResultSet.class , ParameterMode.REF_CURSOR);
    procedure.registerParameter(2, Integer.class, ParameterMode.IN);
    procedure.registerParameter(3, Integer.class, ParameterMode.IN);
    procedure.registerParameter(4, Integer.class, ParameterMode.IN);

    procedure.getParameterRegistration(2).bindValue(contractId);
    procedure.getParameterRegistration(3).bindValue(month);
    procedure.getParameterRegistration(4).bindValue(year);

此后我有：

    ResultSetOutput rso=(ResultSetOutput) procedure.getOutputs().getCurrent(); 

但是

  

getCurrent（）;

抛出异常：

 java.lang.UnsupportedOperationException: org.hibernate.dialect.Oracle10gDialect does not support resultsets via stored procedures

我试图使用表达式：

 ResultSetOutput rso=(ResultSetOutput)procedure.getOutputs().getOutputParameterValue(1); 

但我又得到了例外：

 org.hibernate.procedure.ParameterMisuseException: REF_CURSOR parameters should be accessed via results

任何想法如何使这项工作？我的程序以：

开头

PROCEDURE getContractServiceForContract 
(
  pResultValue OUT PROCTYPES.ref_cursor,
  pContractID IN INT,
  pMonth IN INT,
  pYear IN INT,
  pIsLoadByAccountingPeriod IN INT default 0
) AS 
yearMin int;
yearMax int;
monthMin int;
monthMax int;
vContractIDs t_num_ids_tab;       --holds event id's
vContractServIDs t_num_ids_tab;       --holds event id's
BEGIN   ...      

Answer 1

这是工作。我得到了对象数组列表。

StoredProcedureQuery query = em.createStoredProcedureQuery(GET_GOODS_PROCEDURE)
                .registerStoredProcedureParameter(1, GoodTest.class, ParameterMode.REF_CURSOR)
                .registerStoredProcedureParameter(2, String.class, ParameterMode.OUT)
                .registerStoredProcedureParameter(3, Integer.class, ParameterMode.OUT);

        query.execute();
        List<Object[]> goods = query.getResultList();

        for (Object[] good : goods) {
            System.out.println(Arrays.toString(good));
        }