#include "Poco/JSON/JSON.h"
#include "Poco/JSON/Array.h"
#include "Poco/JSON/Parser.h"
#include "Poco/JSON/ParseHandler.h"
#include
using Poco::JSON::Object;
using Poco::JSON::Array;
using Poco::JSON::ParseHandler;
using Poco::JSON::Parser;
std::string jsons = "{ \"name\" : \"Franky\", \"children\" : [ \"Jonas\", \"Ellen\" ], \
\"address\": { \"street\": \"A Street\", \"number\": 123, \"city\":\"The City\"} }";
int main(int args, char* argv[])
{
Object::Ptr json;
Parser parser;
Poco::Dynamic::Var object;
try
{
object = parser.parse(jsons);
}
catch (Poco::JSON::JSONException& e)
{
std::cout << e.message() << std::endl;
_ASSERT(false);
}
Object::Ptr jObj = object.extract<Object::Ptr>();
if (jObj)
{
Poco::Dynamic::Var name = jObj->get("name");
if (name.isString())
{
std::cout << "name: " << name.convert<std::string>() << std::endl;
}
if (jObj->isArray("children"))
{
Poco::JSON::Array::Ptr pArray = jObj->getArray("children");
std::cout << "children[0]: " << pArray->get(0).convert<std::string>() << std::endl;
std::cout << "children[1]: " << pArray->get(1).convert<std::string>() << std::endl;
std::cout << "children[0]: " << pArray->getElement<std::string>(0) << std::endl;
std::cout << "children[1]: " << pArray->getElement<std::string>(1) << std::endl;
}
if (jObj->isObject("address"))
{
Object::Ptr pObject = jObj->getObject("address");
if (pObject->has("street"))
{
std::cout << "street: " << pObject->get("street").convert<std::string>() << std::endl;
}
if (pObject->has("city"))
{
std::cout << "city: " << pObject->get("city").convert<std::string>() << std::endl;
}
if (pObject->has("number"))
{
std::cout << "number: " << (Poco::UInt32)pObject->get("number") << std::endl;
std::cout << "number: " << pObject->get("number").convert<Poco::UInt32>() << std::endl;
}
}
}
Object newObj;
newObj.set("name", "fruit");
newObj.set("number", 3);
Array fArr;
Object orange;
orange.set("name", "orange");
orange.set("color", "orange");
fArr.add(orange);
Object apple;
apple.set("name", "apple");
apple.set("color", "red");
fArr.add(apple);
Object strawberry;
strawberry.set("name", "strawberry");
strawberry.set("color", "red");
fArr.add(strawberry);
newObj.set("fruits", fArr);
std::stringstream os;
newObj.stringify(os);
std::cout << os.str() << std::endl;
return 0;
}