jsonSerializeObject/driver.cpp at master · guzzijones/jsonSerializeObject · GitHub

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#include<iostream>
#include"json.h"
#include<vector>
classiJsonSerializable{


public:
iJsonSerializable(){};
virtualvoidserialize(Json::Value& root)=0;
virtualvoiddeSerialize(Json::Value& root)=0;


};
classcJsonSerializer{
public:
staticboolserialize(iJsonSerializable * obj,std::string & output);
staticbooldeSerialize(iJsonSerializable * objt, std::string & input);
private:
cJsonSerializer(void ){};

};

classtestClassA:publiciJsonSerializable{
public:
testClassA(void){};
virtual~testClassA(void){};
virtualvoidserialize(Json::Value& root);
virtualvoiddeSerialize(Json::Value& root);


int _testInt;
double _testDouble;
 std::string _testString;
bool _testBool;
 std::vector<std::string> _testStringsV;
private:


};
classtestSubClassA:publictestClassA{
public:
testSubClassA(void){};
virtual~testSubClassA(void){};
virtualvoidserialize(Json::Value& root);
virtualvoiddeSerialize(Json::Value& root);

double _testSubADouble;
};
voidtestSubClassA::serialize(Json::Value& root){
testClassA::serialize(root);
 root["testSubADouble"]=_testSubADouble;
}
voidtestSubClassA::deSerialize(Json::Value& root){
 _testSubADouble=root.get("testSubADouble",0.0).asDouble();
this->testClassA::deSerialize(root);
}
voidtestClassA::serialize(Json::Value& root){
 root["testInt"]=_testInt;
 root["testDouble"]=_testDouble;
 root["testString"]=_testString;
 root["testBool"]=_testBool;
for(std::vector<std::string>::const_iterator it = _testStringsV.begin();it!=_testStringsV.end();it++){
 root["testStringsV"].append((*it));
 }

}
voidtestClassA::deSerialize(Json::Value& root){
 _testInt=root.get("testInt",0).asInt();
 _testDouble=root.get("testDouble",0.0).asDouble();
 _testString=root.get("testString","").asString();
 _testBool=root.get("testBool",false).asBool();
if(root.get("testStringsV","").isArray()){
int size=root.get("vector","").size();
for(int i=0;i<size;i++){
 _testStringsV.push_back(root.get("testStringsV","")[i].asString());
 }

 }

}

boolcJsonSerializer::serialize(iJsonSerializable * obj,std::string & output){
if(obj==nullptr)
returnfalse;

 Json::Value jRoot;
 obj->serialize(jRoot);

 Json::StyledWriter writer;
 output = writer.write(jRoot);
returntrue;
}

boolcJsonSerializer::deSerialize(iJsonSerializable * obj, std::string & input){
if(obj==nullptr)
returnfalse;

 Json::Value jRoot;
 Json::Reader reader;
if (!reader.parse(input,jRoot))
returnfalse;

 obj->deSerialize(jRoot);
returntrue;

}

intmain(){
 testSubClassA mySubTest;
 std::string inputDerived = "{ \"testInt\" : 42, \"testDouble\" : 3.14159, \"testString\" : \"foo\", \"testBool\" : true,\"testSubADouble\" : 55.55 }\n";
cJsonSerializer::deSerialize(&mySubTest,inputDerived);
 std::cout << "raw input: " << inputDerived << std::endl;
 std::cout << "Sub: loaded value for int: " << mySubTest._testInt << std::endl;
 std::cout << "Sub: loaded value for double: " << mySubTest._testDouble << std::endl;
 std::cout << "Sub: loaded value for String: " << mySubTest._testString << std::endl;
 std::cout << "Sub: loaded value for bool: " << mySubTest._testBool<< std::endl;
 std::cout << "Sub: loaded value for SubDouble: " << mySubTest._testSubADouble<< std::endl;
 std::string outputDerived;
cJsonSerializer::serialize(&mySubTest,outputDerived);
 std::cout << "Sub: serialized object: " << outputDerived << std::endl;

 testClassA myTest;
 std::string input = "{ \"testInt\" : 42, \"testDouble\" : 3.14159, \"testString\" : \"foo\", \"testBool\" : true }\n";
cJsonSerializer::deSerialize(&myTest,input);
 std::cout << "raw input: " << input << std::endl;
 std::cout << "loaded value for int: " << myTest._testInt << std::endl;
 std::cout << "loaded value for double: " << myTest._testDouble << std::endl;
 std::cout << "loaded value for String: " << myTest._testString << std::endl;
 std::cout << "loaded value for bool: " << myTest._testBool<< std::endl;
 std::string output;
cJsonSerializer::serialize(&myTest,output);
 std::cout << "serialized object: " << output << std::endl;
return0;
}