public static void checkObject(Object data, Class<?> outType, Checkable checkable)
throws CheckableDataException {
checkIsNull(data, checkable);
if (outType.isArray()) {
checkArray((Object[]) data, outType, checkable);
} else if (outType == Date.class || StringUtils.isNotEmpty(checkable.dateFormat())) {
checkDate(ConvertUtil.toString(data), checkable);
} else if (outType == String.class) {
checkString(ConvertUtil.toString(data), checkable);
} else if (outType == Double.class || outType == double.class) {
checkDouble(ConvertUtil.toString(data), checkable);
} else if (outType == Float.class || outType == float.class) {
checkFloat(ConvertUtil.toString(data), checkable);
} else if (outType == Integer.class || outType == int.class) {
checkInteger(ConvertUtil.toString(data), checkable);
} else if (!ClassUtil.isJavaType(outType)) {
Field[] fields = outType.getDeclaredFields();
for (int i = 0; i < fields.length; i++) {
if (fields[i].isAnnotationPresent(Checkable.class)) {
Checkable tmpCheckable = fields[i].getAnnotation(Checkable.class);
try {
fields[i].setAccessible(true);
Object fieldValue = fields[i].get(data);
fields[i].setAccessible(false);
checkObject(fieldValue, fields[i].getType(), tmpCheckable);
} catch (Exception e) {
throw new CheckableDataException(e.getMessage(), e);
}
}
}
}
}
public static void checkArray(Object[] data, Class<?> outType, Checkable checkable)
throws CheckableDataException {
checkIsNull(data, checkable);
int length = data.length;
if (checkable.maxLength() != -1 && length > checkable.maxLength()) {
String message =
StringUtils.unite(
"[",
data,
"] length is ",
length,
" claim array max length ",
checkable.maxLength(),
". data check failed!");
throw new CheckableDataException(message);
}
if (checkable.minLength() != -1 && length < checkable.minLength()) {
String message =
StringUtils.unite(
"[",
data,
"] length is ",
length,
" claim array min length ",
checkable.minLength(),
". data check failed!");
throw new CheckableDataException(message);
}
for (int i = 0; i < length; i++) {
String tmp = ConvertUtil.toString(data[i]);
if (outType == String[].class) {
checkString(tmp, checkable);
} else if (outType == Integer[].class || outType == int[].class) {
checkInteger(tmp, checkable);
} else if (outType == Double[].class || outType == double[].class) {
checkDouble(tmp, checkable);
} else if (outType == Float[].class || outType == float[].class) {
checkFloat(tmp, checkable);
} else if (outType == Date[].class) {
checkDate(tmp, checkable);
} else {
checkObject(data[i], outType.getComponentType(), checkable);
}
}
}
@SuppressWarnings("unchecked")
private static <T> T initValue(Object value, T defaultValue) {
if (value == null) {
return defaultValue;
} else {
Object tmp = defaultValue;
if (defaultValue instanceof Boolean) {
if (value.toString().trim().equalsIgnoreCase("true")) {
tmp = true;
} else {
tmp = false;
}
} else if (defaultValue instanceof Integer) {
tmp = ConvertUtil.toIt(value, Integer.class);
}
return (T) tmp;
}
}
