Local<Value> ArgConverter::jstringToV8String(jstring value)
{
if (value == nullptr)
{
return Null(Isolate::GetCurrent());
}
JEnv env;
auto chars = env.GetStringChars(value, NULL);
auto length = env.GetStringLength(value);
auto v8String = ConvertToV8String(chars, length);
env.ReleaseStringChars(value, chars);
return v8String;
}
bool ArgConverter::ReadJStringInBuffer(jstring value, jsize& utfLength) {
if (value == nullptr) {
return false;
}
JEnv env;
utfLength = env.GetStringUTFLength(value);
if(utfLength > BUFFER_SIZE) {
return false;
}
jsize strLength = env.GetStringLength(value);
// use existing buffer to prevent extensive memory allocation
env.GetStringUTFRegion(value, (jsize)0, strLength, charBuffer);
return true;
}
