private static <T> T mapToClazz(Map<String, String> map, Class<T> clazz, String formatStr)
throws InstantiationException, IllegalAccessException, InvocationTargetException {
Map<String, String> mapdata = getCaseInsensitveMap(map);
T paypalClassicResponseModel;
paypalClassicResponseModel = clazz.newInstance();
for (Field field : FieldUtils.getAllFields(clazz)) {
if (String.class.isAssignableFrom(field.getType())) {
BeanUtils.setProperty(
paypalClassicResponseModel,
field.getName(),
mapdata.get(getFormatedKeyName(formatStr, field.getName(), null)));
}
if (List.class.isAssignableFrom(field.getType())) {
PaypalCollection paypalCollection = field.getAnnotation(PaypalCollection.class);
ParameterizedType ty = ((ParameterizedType) field.getGenericType());
if (ty.getActualTypeArguments()[0] instanceof Class) {
Class subClazz = (Class<?>) ty.getActualTypeArguments()[0];
if (String.class.isAssignableFrom(subClazz)) {
if (paypalCollection != null && StringUtils.isNotEmpty(paypalCollection.format())) {
List<String> values =
fetchPartialKey(
mapdata,
getFormatedKeyName(paypalCollection.format(), field.getName(), null));
BeanUtils.setProperty(paypalClassicResponseModel, field.getName(), values);
} else {
List<String> values = fetchPartialKey(mapdata, field.getName().toUpperCase());
BeanUtils.setProperty(paypalClassicResponseModel, field.getName(), values);
}
}
if (PaypalClassicModel.class.isAssignableFrom(subClazz)) {
if (paypalCollection != null && StringUtils.isNotEmpty(paypalCollection.format())) {
BeanUtils.setProperty(
paypalClassicResponseModel,
field.getName(),
mapToClazzList(mapdata, subClazz, paypalCollection.format()));
}
}
}
}
if (PaypalClassicModel.class.isAssignableFrom(field.getType())) {
BeanUtils.setProperty(
paypalClassicResponseModel, field.getName(), mapToClazz(mapdata, field.getType()));
}
}
return paypalClassicResponseModel;
}
public static Map<String, String> toRequestMap(
PaypalClassicModel paypalClassicModel, String format) {
Map<String, String> returnMap = new HashMap<>();
if (paypalClassicModel == null) {
return returnMap;
}
ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
// ValidatorFactory factory = Validation.byDefaultProvider()
// .configure()
// .messageInterpolator( new MyMessageInterpolator() )
// .buildValidatorFactory();
Validator validator = factory.getValidator();
Set<ConstraintViolation<PaypalClassicModel>> violations =
validator.validate(paypalClassicModel);
if (violations.size() == 0) {
try {
for (Field field : FieldUtils.getAllFields(paypalClassicModel.getClass())) {
if (field.getType().isAssignableFrom(String.class)) {
if (BeanUtils.getProperty(paypalClassicModel, field.getName()) != null) {
if (StringUtils.isNumeric(format)) {
returnMap.put(
field.getName().toUpperCase() + format,
BeanUtils.getProperty(paypalClassicModel, field.getName()));
} else {
returnMap.put(
getFormatedKeyName(format, field.getName(), null),
BeanUtils.getProperty(paypalClassicModel, field.getName()));
}
}
}
if (PaypalClassicModel.class.isAssignableFrom(field.getType())) {
if (PropertyUtils.getProperty(paypalClassicModel, field.getName()) != null) {
returnMap.putAll(
toRequestMap(
(PaypalClassicModel)
PropertyUtils.getProperty(paypalClassicModel, field.getName()),
format));
}
}
if (List.class.isAssignableFrom(field.getType())) {
List listItem = (List) PropertyUtils.getProperty(paypalClassicModel, field.getName());
if (listItem != null) {
for (int i = 0; i < listItem.size(); i++) {
if (listItem.get(i) instanceof PaypalClassicModel) {
PaypalCollection paypalCollection = field.getAnnotation(PaypalCollection.class);
if (paypalCollection != null
&& StringUtils.isNotEmpty(paypalCollection.format())) {
String formatStr = field.getAnnotation(PaypalCollection.class).format();
returnMap.putAll(
toRequestMap(
(PaypalClassicModel) listItem.get(i),
getFormatedKeyName(formatStr, null, i)));
} else {
if (StringUtils.isNoneEmpty(format)) {
returnMap.putAll(
toRequestMap(
(PaypalClassicModel) listItem.get(i), format + String.valueOf(i)));
} else {
returnMap.putAll(
toRequestMap((PaypalClassicModel) listItem.get(i), String.valueOf(i)));
}
}
}
if (listItem.get(i) instanceof List) {
PaypalCollection paypalCollection = field.getAnnotation(PaypalCollection.class);
if (paypalCollection != null
&& StringUtils.isNotEmpty(paypalCollection.format())) {
String formatStr = field.getAnnotation(PaypalCollection.class).format();
returnMap.putAll(
toRequestMap(
(List) listItem.get(i), getFormatedKeyName(formatStr, null, i)));
} else {
if (StringUtils.isNoneEmpty(format)) {
returnMap.putAll(
toRequestMap((List) listItem.get(i), format + String.valueOf(i)));
} else {
returnMap.putAll(toRequestMap((List) listItem.get(i), String.valueOf(i)));
}
}
}
if (listItem.get(i) instanceof String) {
PaypalCollection paypalCollection = field.getAnnotation(PaypalCollection.class);
if (paypalCollection != null
&& StringUtils.isNotEmpty(paypalCollection.format())) {
String formatStr = paypalCollection.format();
formatStr = getFormatedKeyName(formatStr, field.getName(), i);
returnMap.put(
getFormatedKeyName(format, formatStr, null), listItem.get(i).toString());
} else {
returnMap.put(
getFormatedKeyName(format, field.getName(), null) + i,
listItem.get(i).toString());
}
}
}
}
}
}
} catch (IllegalAccessException e) {
throw new ValidationException(e.getMessage());
} catch (InvocationTargetException e) {
throw new ValidationException(e.getMessage());
} catch (NoSuchMethodException e) {
throw new ValidationException(e.getMessage());
}
} else {
StringBuffer buf = new StringBuffer();
for (ConstraintViolation<PaypalClassicModel> violation : violations) {
buf.append(violation.getMessage() + "\n");
}
throw new ValidationException(buf.toString());
}
return returnMap;
}
