Yuebon.NetCore/Yuebon.Commons/Data/Check.cs

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using System.Diagnostics;
using System.IO;
using Yuebon.Commons.Properties;

namespace Yuebon.Commons.Data
{
    /// <summary>
    /// 参数合法性检查类
    /// </summary>
    [DebuggerStepThrough]
    public static class Check
    {
        /// <summary>
        /// 验证指定值的断言<paramref name="assertion"/>是否为真，如果不为真，抛出指定消息<paramref name="message"/>的指定类型<typeparamref name="TException"/>异常
        /// </summary>
        /// <typeparam name="TException">异常类型</typeparam>
        /// <param name="assertion">要验证的断言。</param>
        /// <param name="message">异常消息。</param>
        private static void Require<TException>(bool assertion, string message)
            where TException : Exception
        {
            if (assertion)
            {
                return;
            }
            if (string.IsNullOrEmpty(message))
            {
                throw new ArgumentNullException(nameof(message));
            }
            TException exception = (TException)Activator.CreateInstance(typeof(TException), message);
            throw exception;
        }

        /// <summary>
        /// 验证指定值的断言表达式是否为真，不为值抛出<see cref="Exception"/>异常
        /// </summary>
        /// <param name="value"></param>
        /// <param name="assertionFunc">要验证的断言表达式</param>
        /// <param name="message">异常消息</param>
        public static void Required<T>(T value, Func<T, bool> assertionFunc, string message)
        {
            if (assertionFunc == null)
            {
                throw new ArgumentNullException(nameof(assertionFunc));
            }
            Require<Exception>(assertionFunc(value), message);
        }

        /// <summary>
        /// 验证指定值的断言表达式是否为真，不为真抛出<typeparamref name="TException"/>异常
        /// </summary>
        /// <typeparam name="T">要判断的值的类型</typeparam>
        /// <typeparam name="TException">抛出的异常类型</typeparam>
        /// <param name="value">要判断的值</param>
        /// <param name="assertionFunc">要验证的断言表达式</param>
        /// <param name="message">异常消息</param>
        public static void Required<T, TException>(T value, Func<T, bool> assertionFunc, string message) where TException : Exception
        {
            if (assertionFunc == null)
            {