@Override
protected DATA convert(@NonNull JSONObject jsonObject) throws ConvertException {
try {
DATA data = null;
if (mSingler != null) {
String key = mSingler.primary();
Field field = mAnnotationMap.get(key);
if (field == null) {
throw new RuntimeException("Primary key must be existed and be annotated by Property.");
}
Object index = ReflectUtils.getValueFromField(jsonObject, key, field);
data = SingleData.obtain(mDataClazz, index);
if (data == null) {
data = mDataClazz.newInstance();
SingleData.updateData(mDataClazz, index, data);
}
}
if (data == null) {
data = mDataClazz.newInstance();
}
for (Map.Entry<String, Field> entry : mAnnotationMap.entrySet()) {
Field field = entry.getValue();
String key = entry.getKey();
Object value = ReflectUtils.getValueFromField(jsonObject, key, field);
if (value != null) {
ReflectUtils.setValue(data, field, value);
}
}
return data;
} catch (InstantiationException e) {
throw new ConvertException(e);
} catch (IllegalAccessException e) {
throw new ConvertException(e);
}
}