小编Ziy*_*iya的帖子

我在jdbctemplate中使用batchupdate插入时尝试处理重复键异常.

当我尝试使用重复键插入时,它会在服务方法中使用Exception catch块而不是BatchUpdateException catch块.我将堆栈跟踪作为BatchUpdateException但仍然会进入Exception catch块.任何的想法？

代码如下:

服务类别:

    try {
        auctionDM.insertSelctedAuctionItem(salesBean, Constants.VESL_CODE);
    } catch (BatchUpdateException bue) {
        logger.error(" Duplicate item -", bue);
        throw new MyException(ExceptionCodes.DB_DUPLICATE_ITEM);
    } catch (SQLException se) {
        logger.error(" SQL Exception occured -", se);
        throw new MyException(ExceptionCodes.DB_ERROR);
    } catch (LegacyException e) {
        logger.error(" AppException occured -", e);
        throw new MyException(ExceptionCodes.DB_ERROR);
    } catch (Exception e) {
        logger.error(" SystemException occured -", e);
        throw new MyException(ExceptionCodes.DB_ERROR);
    }

数据管理员类:

public int[] insertSelctedAuctionItem(SalesBean salesBean, String veslCode) throws SQLException {

      //code
      return getJdbcTemplate().batchUpdate(sqlQuery.toString(), batchParams);
} …