ssize_t objectSize(const pbnjson::JValue& value)
{
ssize_t result = 0;
for (pbnjson::JValue::ObjectConstIterator i = value.begin(); i != value.end(); i++)
result++;
return result;
}
static void
convert(const pbnjson::JValue &j, hl::optional<Type>& v)
{
if(j.isNull())
{
v.set_is_set(false);
return;
}
v.set_is_set(true);
//
// Delegate the conversion to the basic
// conversion type
conversion<Type>::convert(j, v.get());
}
static void convert(const pbnjson::JValue &j, int &v)
{
LG_ASSERT(j.isNumber());
v = j.asNumber<int>();
}
static void convert(const pbnjson::JValue &j, double &v)
{
LG_ASSERT(j.isNumber());
v = j.asNumber<double>();
}
static void convert(const pbnjson::JValue &j, std::string &v)
{
LG_ASSERT(j.isString());
v = j.asString();
}
static void convert(const pbnjson::JValue &j, bool &v)
{
LG_ASSERT(j.isBoolean());
v = j.asBool();
}
static void statistics(pbnjson::JValue json, JSONStats &stats)
{
if (json.isObject()) {
stats.numObjects++;
pbnjson::JValue::ObjectIterator i;
for (i = json.begin(); i != json.end(); i++) {
stats.numKeys ++;
stats.keySize += (*i).first.asString().length();
pbnjson::JValue child = (*i).second;
statistics(child, stats);
}
} else if (json.isArray()) {
stats.numArrays++;
stats.numElements += json.arraySize();
for (ssize_t i = 0; i < json.arraySize(); i++) {
statistics(json, stats);
}
} else if (json.isString()) {
stats.numStrings++;
stats.stringSize += json.asString().length();
} else if (json.isNumber()) {
stats.numNumbers++;
} else if (json.isBoolean()) {
stats.numBooleans++;
} else if (json.isNull()) {
stats.numNulls++;
}
}