iotjava/iotrmi/C++/sample/CallBack_CBSkeleton.hpp

   1 #ifndef _CALLBACK_CBSKELETON_HPP__
   2 #define _CALLBACK_CBSKELETON_HPP__
   3
   4 #include <iostream>
   5 #include "CallBackInterface.hpp"
   6 #include "../IoTRMIObject.hpp"
   7
   8
   9 using namespace std;
  10
  11 class CallBack_CBSkeleton : public CallBackInterface {
  12         public:
  13                 CallBack_CBSkeleton(CallBackInterface* _cb, int _objectId);
  14                 ~CallBack_CBSkeleton();
  15
  16                 void                    invokeMethod(IoTRMIObject* rmiObj);
  17                 int                             printInt();
  18                 void                    setInt(int _i);
  19
  20                 void                    ___printInt(IoTRMIObject* rmiObj);
  21                 void                    ___setInt(IoTRMIObject* rmiObj);
  22
  23                 const static int                size = 2;
  24                 const static string     methodSignatures[size];
  25
  26         private:
  27                 CallBackInterface       *cb;
  28                 int                                     objectId = 0;
  29 };
  30
  31
  32 const string CallBack_CBSkeleton::methodSignatures[CallBack_CBSkeleton::size] = {
  33
  34         "intprintInt()",
  35         "voidsetInt(int)"
  36 };
  37
  38
  39 // Constructor
  40 CallBack_CBSkeleton::CallBack_CBSkeleton(CallBackInterface* _cb, int _objectId) {
  41
  42         cb = _cb;
  43         objectId = _objectId;
  44         cout << "Creating CallBack_Skeleton and waiting!" << endl;
  45 }
  46
  47
  48 CallBack_CBSkeleton::~CallBack_CBSkeleton() {
  49
  50 }
  51
  52
  53 int CallBack_CBSkeleton::printInt() {
  54
  55         return cb->printInt();
  56 }
  57
  58
  59 void CallBack_CBSkeleton::___printInt(IoTRMIObject* rmiObj) {
  60
  61         string paramCls[] = { };
  62         int numParam = 0;
  63         void* paramObj[] = { };
  64         rmiObj->getMethodParams(paramCls, numParam, paramObj);
  65         int retVal = printInt();
  66         void* retObj = &retVal;
  67         rmiObj->sendReturnObj(retObj, "int");
  68 }
  69
  70
  71 void CallBack_CBSkeleton::setInt(int _i) {
  72
  73         cb->setInt(_i);
  74 }
  75
  76
  77 void CallBack_CBSkeleton::___setInt(IoTRMIObject* rmiObj) {
  78
  79         string paramCls[] = { "int" };
  80         int numParam = 1;
  81         int param1 = 1;
  82         void* paramObj[] = { &param1 };
  83         rmiObj->getMethodParams(paramCls, numParam, paramObj);
  84         setInt(param1);
  85 }
  86
  87
  88 void CallBack_CBSkeleton::invokeMethod(IoTRMIObject* rmiObj) {
  89
  90         string methodSign = rmiObj->getSignature();
  91
  92         if (methodSign.compare("intprintInt()") == 0) {
  93                 ___printInt(rmiObj);
  94         } else if (methodSign.compare("voidsetInt(int)") == 0) {
  95                 ___setInt(rmiObj);
  96         } else {
  97                 string error = "Signature not recognized: " + string(methodSign);
  98                 throw error;
  99         }
 100 }
 101
 102
 103 #endif
 104