ReflectionInfo.java 文件源码

private static List<ReflectionInfo> fromObject(Integer index, Object obj) throws IntrospectionException {
    if (obj == null || obj.getClass().getName().startsWith("java.lang") // NOI18N
            || obj.getClass().getName().startsWith("java.math")) { // NOI18N
        // Let the default handle this
        return Collections.singletonList(new ReflectionInfo(index, null));
    } else {
        BeanInfo bi = Introspector.getBeanInfo(obj.getClass(), Object.class);
        List<ReflectionInfo> result = new ArrayList<>();
        for (PropertyDescriptor pd : bi.getPropertyDescriptors()) {
            result.add(new ReflectionInfo(index, pd.getName()));
        }
        if (result.isEmpty()) {
            return Collections.singletonList(new ReflectionInfo(index, null));
        } else {
            return result;
        }
    }
}