/// <summary>
/// 读取自定义配置节
/// </summary>
/// <param name="parent">父结点</param>
/// <param name="configContext">配置上下文</param>
/// <param name="section">配置区</param>
/// <returns></returns>
object IConfigurationSectionHandler.Create(object parent, object configContext, XmlNode section)
{
ServiceConfig = new ServiceTimerConfig();
var config = new List <TimerConfig>();
foreach (XmlNode node in section.ChildNodes)
{
if (node.NodeType == XmlNodeType.Element)
{
switch (node.Name.ToLower())
{
case "default":
ServiceConfig.Default = node.InnerText;
break;
case "config":
var tmp = new TimerConfig();
SetTimerConfigValue(tmp, node);
config.Add(tmp);
break;
}
}
}
ServiceConfig.Config = config.ToArray();
return(ServiceConfig);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="config">配置参数</param>
public TimerControl(TimerConfig config)
{
Config = config;
if (Config == null)
{
throw new Exception("定时器时间配置异常！");
}
switch (Config.TimerMode)
{
case TimerMode.Date:
if (Config.MonthSeq < 1 || Config.MonthSeq > 12)
{
throw new Exception("定时器时间配置异常(月份取值只能是1~12)！");
}
var dt = new DateTime(2012, Config.MonthSeq, 1); // 之所以选2012，是因为他是闰年，因此2月有29天。
var lastDay = GetLastDayByMonth(dt);
if (Config.DaySeq < 1 || Config.DaySeq > lastDay)
{
throw new Exception("定时器时间配置异常(" + Config.MonthSeq + "月份的天数取值只能是1~" + lastDay + ")！");
}
break;
case TimerMode.Day: break;
case TimerMode.Month:
if (Config.DaySeq < 1 || Config.DaySeq > 31)
{
throw new Exception("定时器时间配置异常(天数取值只能是1~31)！");
}
break;
case TimerMode.Week:
if (Config.DaySeq < 0 || Config.DaySeq > 6)
{
throw new Exception("定时器时间配置异常(星期取值只能是0~6)！");
}
break;
case TimerMode.LastDayOfMonth:
if (Config.DaySeq != 0)
{
// 如果等于0的话，表示是每个月的最后一天。
if (Config.DaySeq < 1 || Config.DaySeq > 28)
{
throw new Exception("定时器时间配置异常(倒数的天数只能是1~28，即倒数的第1天，第2天。。。有些月份并没有29.30.31天,因此最大只允许倒数第28天)！");
}
Config.DaySeq -= 1;
}
break;
case TimerMode.Year:
if (Config.DaySeq < 1 || Config.DaySeq > 366)
{
throw new Exception("定时器时间配置异常(天数取值只能是1~366)！");
}
break;
}
}
/// <summary>
/// 设置定时器值
/// </summary>
/// <param name="config"></param>
/// <param name="node"></param>
private void SetTimerConfigValue(TimerConfig config, XmlNode node)
{
var times = new List <TimeSpan>();
foreach (XmlNode xn in node.ChildNodes)
{
if (xn.NodeType == XmlNodeType.Element)
{
int tmp;
long longTmp;
switch (xn.Name.ToLower())
{
case "refname":
config.RefName = xn.InnerText;
break;
case "timermode":
config.TimerMode = (TimerMode)Enum.Parse(typeof(TimerMode), xn.InnerText);
break;
case "delay":
Int64.TryParse(xn.InnerText, out longTmp);
config.Delay = new TimeSpan(longTmp * 10 * 1000L); // Delay配置值为毫秒
break;
case "interval":
Int64.TryParse(xn.InnerText, out longTmp); // Interval配置值为毫秒
config.Interval = new TimeSpan(longTmp * 10 * 1000L);
break;
case "monthseq": // 月份
Int32.TryParse(xn.InnerText, out tmp);
config.MonthSeq = tmp;
break;
case "dayseq": // 指定第几天的序号
Int32.TryParse(xn.InnerText, out tmp);
config.DaySeq = tmp;
break;
case "times":
//还是用这个函数处理下一级的配置
SetTimerConfigValue(config, xn); // 设置时间策略
break;
case "timevalue":
var mc = RegEx.Match(xn.InnerText);
if (!mc.Success)
{
throw new Exception("时间配置不正确！");
}
int h;
Int32.TryParse(mc.Groups["h"].Value, out h);
int m;
Int32.TryParse(mc.Groups["m"].Value, out m);
int s;
Int32.TryParse(mc.Groups["s"].Value, out s);
times.Add(new TimeSpan(h, m, s));
break;
}
}
}
if (times.Count != 0)
{
config.Times = times.ToArray();
}
}
