SMPP를 통해 여러 SMS 보내기

Question

나는 내 질문에 곧 올 것이다.

1. Logica smpp을 사용하고 있으며 여러 개의 숫자로 문자를 보내고 싶습니다. 아래 코드는 예외를 제공합니다.

   public void submitMulti() { 
   String serviceType = "";   
   byte replaceIfPresentFlag = 0; 
   String scheduleDeliveryTime = null; 
   String validityPeriod = null; 
   byte esmClass = 0; 
   //###################### 
   //byte protocolId = 0; 
   //byte dataCoding = 0; 
   byte protocolId = 0; //0x00; commented is for flash 
   byte dataCoding = (byte) 0x08; //0x18 
   byte smsClass = 0x00; 
   //###################### 
   byte ton = 1; 
   byte npi = 1; 
   byte priorityFlag = 0; 
   byte registeredDelivery = 0; //TODO registered delivery 
   byte smDefaultMsgId = (byte) 12; //0; 
   try { 
       SubmitMultiSM request = new SubmitMultiSM(); 
       SubmitMultiSMResp response; 
   
       // input values and set some :-) 
       String sourceAddress = "123456789012"; 
       int numberOfDestination = 10; 
       for (int i = 0; i < numberOfDestination; i++) { 
        request.addDestAddress(new DestinationAddress(new Address(ton,npi,"923458503302"))); 
       } 
   
       // set other values 
       request.setServiceType(serviceType); 
       request.setSourceAddr(sourceAddress); 
       request.setReplaceIfPresentFlag(replaceIfPresentFlag); 
       request.setShortMessage("Hy"); 
       request.setScheduleDeliveryTime(scheduleDeliveryTime); 
       request.setValidityPeriod(validityPeriod); 
       request.setEsmClass(esmClass); 
       request.setProtocolId(protocolId); 
       request.setPriorityFlag(priorityFlag); 
       request.setRegisteredDelivery(registeredDelivery); 
       request.setDataCoding(dataCoding); 
       request.setSmDefaultMsgId(smDefaultMsgId); 
       String ipAddress = Bundle.getInstance().getValue(Bundle.Application_Contants.IP_ADDRESS.toString()); 
       int port = Integer.valueOf(Bundle.getInstance().getValue(Bundle.Application_Contants.PORT.toString())); 
       long receiveTimeOut = Long.valueOf(Bundle.getInstance().getValue(Bundle.Application_Contants.RECEIVE_TIMEOUT.toString())); 
   
       TCPIPConnection connection = new TCPIPConnection(ipAddress,port); 
       connection.setReceiveTimeout(receiveTimeOut); 
       customSession = new Session(connection); 
   
   
       // send the request 
       System.out.println("Submit Multi request " + request.debugString()); 
       if (!asynchronous) { 
        customSession.submitMulti(request); 
       } else { 
        response = customSession.submitMulti(request); 
        System.out.println("Submit Multi response " + response.debugString()); 
        messageId = response.getMessageId(); 
       } 
   
   } catch (Exception e) { 
       log.error(e,e); 
       System.out.println("Submit Multi operation failed. " + e.getMessage()); 
   } finally { 
   } 
   

   }

그리고 예외는 다음과 같습니다

는

java.lang.NullPointerException 
at org.smpp.Session.send(Session.java:1100) 
at org.smpp.Session.send(Session.java:1173) 
at org.smpp.Session.submitMulti(Session.java:727) 
at com.noetic.topUpBooster.smpp.JarConnection.submitMulti(JarConnection.java:413) 
at com.noetic.sdp.alerts.JarCheck.run(JarCheck.java:34) 
Submit Multi operation failed. null 

사람은 생각을 가지고 있습니까?

Answer 1

코드가 ESME로 작동한다고 가정하면 SubmitSM, SubmitMultiSM 또는 DataSM을 보내기 전에 바인드 요청 (BindTransmitter 또는 BindTransciever를 통한)을 보내야합니다.