ValuePtr Value::select(const string &path) const {
vector<string> parts;
String::tokenize(path, parts, ".");
unsigned i;
ValuePtr value;
try {
for (i = 0; i < parts.size(); i++)
value = i ? value->get(parts[i]) : get(parts[i]);
return value;
} catch (const Exception &e) {
parts.resize(i + 1);
THROWC("At JSON path " << String::join(parts, "."), e);
}
}
void
throwUOE(const string& expectedType, const ValuePtr& v)
{
//
// If the object is an unknown sliced object, we didn't find an
// value factory, in this case raise a NoValueFactoryException
// instead.
//
UnknownSlicedValue* usv = dynamic_cast<UnknownSlicedValue*>(v.get());
if(usv)
{
throw NoValueFactoryException(__FILE__, __LINE__, "", usv->getUnknownTypeId());
}
string type = v->ice_id();
throw Ice::UnexpectedObjectException(__FILE__, __LINE__,
"expected element of type `" + expectedType + "' but received '" +
type, type, expectedType);
}