操作更简单 iBatis配置文件方法

1、iBatis配置：增加记录时返回随机生成的主键值：

<insert id=\"insertIntoDB\" parameterClass=\"BepsContract\">
   <selectKey resultClass=\"int\" keyProperty=\"contractPk\">
   SELECT BEPS_CONTRACT_PK.NEXTVAL FROM DUAL
  </selectKey>
  insert into NCS_BEPS_CONTRACT (CONTRACT_NO,ACK_NO,PAYER_NAME,PAYER_ACCOUNT,
PAYEE_NAME,PAYEE_ACCOUNT,ACK_FLAG,DIRECTION,BRANCH_ID,
PROCESS_STATUS,CREATE_ON,CREATE_BY,MODIFY_ON,MODIFY_BY,
TYPE_ID,TYPE_DESC,CONTRACT_PK,type,SDN_STATUS,DDA_STATUS,
LOAD_FILE_NAME,TXN_REF_NO,DESTINATION,EXPIRY_DATE,PAYER_
BANKCODE,PAYER_BRANCH_CODE,PAYEE_BANKCODE,PAYEE_
BRANCH_CODE,BUYER_SUBSCRIPTION_REF,MERCHANT_ID,
TXN_CYCLE,PAYER_BANKNAME,PAYEE_BANKNAME,TXN_
AMOUNT_LIMIT,CUMULATIVE_AMOUNT_LIMIT,TXN_COUNT_LIMIT,IS_FROM_BACKEND)
     values (
     #contractNo:VARCHAR#,
     #ackNo:VARCHAR#,
     #payerName:VARCHAR#,
     #payerAccount:VARCHAR#,
     #payeeName:VARCHAR#,
     #payeeAccount:VARCHAR#,
     #ackFlag:VARCHAR#,
     #direction:VARCHAR#,
     #branchId:VARCHAR#,
     #processStatus:VARCHAR#,
     SYSDATE,
     #createBy:VARCHAR#,
     SYSDATE,
     #modifyBy:VARCHAR#,
     #typeId:VARCHAR#,
     #typeDesc:VARCHAR#,
     #contractPk:NUMERIC#,
     #type:VARCHAR#,
              #sdnStatus:VARCHAR#,
     #ddaStatus:VARCHAR#,
     #loadFileName:VARCHAR#,
     #txnRefNo:VARCHAR#,
     #destination:VARCHAR#,
     #expiryDate:DATE#,
     #payerBankcode:VARCHAR#,
     #payerBranchCode:VARCHAR#,
     #payeeBankcode:VARCHAR#,
     #payeeBranchCode:VARCHAR#,
     #buyerSubscriptionRef:VARCHAR#,
     #merchantId:VARCHAR#,
     #txnCycle:VARCHAR#,
     #payerBankname:VARCHAR#,
     #payeeBankname:VARCHAR#,
              #txnAmountLimit:DOUBLE#,
     #cumulativeAmountLimit:DOUBLE#,
     #txnCountLimit:NUMERIC#,
     #isFromBackend:VARCHAR#
  )
 </insert>

2、iBatis配置：一些特殊的查询：

<select id=\"selectIncomingTimeDebitPkg\" resultClass=\"java.util.HashMap\" parameterClass=\"CondPkgheadTo\">
  select B.*, FLOOR((select WORKING_DAY from NCS_BEPS_MBFE_STATUS where BRANCH_ID = #branchId:VARCHAR#) - B.CONSIGNED_DATE) AS REMAIN_DAYS
  from NCS_BEPS_PKGHEAD B
        where MSG_CODE = #msgCode:VARCHAR# and
                 BRANCH_ID = #branchId:VARCHAR# and
     package_head_pk in (select package_head_pk from ncs_beps_txn_in where
         MSG_CODE = #msgCode:VARCHAR# and
         BRANCH_ID = #branchId:VARCHAR# and
         GROUP_ID = #groupId:VARCHAR#
       <isNotNull property=\"processStatusList\">
       <iterate prepend=\"and\" property=\"processStatusList\" open=\"(\" close=\")\" conjunction=\"or\">
        PROCESS_STATUS =( #processStatusList[]# )
       </iterate>
       </isNotNull>
     )
           <iterate prepend = \"and\" property = \"msgProcessStatusList\" open = \" (\" close = \") \" conjunction = \"or\">
   MSG_PROCESS_STATUS = ( #msgProcessStatusList[]# )
              </iterate>
    <isNotNull property=\"searchFailStatus\" prepend=\"and\">
     <![CDATA[ BEPS_STATUS <> \'BACK00\' ]]>
    </isNotNull>
 </select>