标签: camel-jdbc

我正在使用Apache Camel SQL批量插入过程.

1. 我的应用程序是从Active MQ读取票据,其中包含大约2000张票据.

2. 我已将批次更新为100.

3. 我要解雇的查询如下:

   sql.subs.insertCdr= insert into subscription_logs(master_id,request_type,req_desc,msisdn,amount,status,resp_code,resp_desc,channel,transaction_id,se_mode,be_mode,sub_type,sub_timeleft,srv_name,srv_id,start_date,end_date,operator,circle,country,time_offset,retry_count,user_status,previous_state,se_reqrecvtime,se_respsenttime,be_reqsenttime,be_resprecvtime,cp_id,cp_name,sub_srvname,sub_srvid,msg_senderid,msg_text,call_back_url,call_back_resp,client_ip,se_sysIp,language,cp_callbackurlhittime,action,alert,notification_url,notification_resp) values(:#masterId, :#requestType,:#reqDesc,:#msisdnCdr,:#price,:#status,:#responseCode,:#reason,:#channel,:#transactionId,:#seMode,:#beMode,:#subType,:#subTimeLeft,:#serviceName,:#serviceId,:#subStartDate,:#cdrEndDate,:#operator,:#circle,:#country,:#timeOffset,:#retryCount,:#userStatus,:#previousState,:#seReqRecvTime,:#seRespSentTime,:#beReqSentTime,:#beRespRecvTime,:#cpId,:#cpName,:#subServiceName,:#subServiceId,:#shortCode,:#message,:#callBackUrl,:#callBackResp,:#clientIp,:#seSysIp,:#language,:#cpCallbackUrlHitTime,:#action,:#alert,:#notificationUrl,:#notificationResponse)

4. SQL批处理路由定义如下:

   <pipeline>
      <log message="Going to insert in database"></log>
      <transform>
         <method ref="insertionBean" method="subsBatchInsertion"></method>
      </transform>
      <choice>
          <when>
              <simple>${in.header.subsCount} == ${properties:batch.size}</simple>
              <to uri="sql:{{sql.subs.insertCdr}}?batch=true"></to>
              <log message="Inserted rows ${body}"></log>
          </when>
      </choice>
   </pipeline>
   

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5. 下面是我的java代码:

   public List<Map<String, Object>> subsBatchInsertion(Exchange exchange) {
   if (subsBatchCounter > batchSize) {
       subsPayLoad.clear();
       subsBatchCounter = 1;
   }
   subsPayLoad.add(generateInsert(exchange.getIn().getBody(SubscriptionCdr.class)));
   exchange.getIn().setHeader("subsCount", subsBatchCounter);
   subsBatchCounter++;
   return subsPayLoad;
   }
   
   public Map<String, Object> generateInsert(Cdr cdr) {
   Map<String, Object> insert = new HashMap<String, Object>();
   try {
       insert …

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