protected override void OnListening(CommandContext context, IWorker worker)
{
var scheduler = worker as IScheduler;
if (scheduler == null)
{
throw new CommandException("");
}
scheduler.Handled += this.Scheduler_Handled;
scheduler.Occurred += this.Scheduler_Occurred;
scheduler.Occurring += this.Scheduler_Occurring;
scheduler.Scheduled += this.Scheduler_Scheduled;
if (scheduler.Retriever != null)
{
scheduler.Retriever.Failed += this.Retriever_Failed;
scheduler.Retriever.Succeed += this.Retriever_Succeed;
scheduler.Retriever.Discarded += this.Retriever_Discarded;
}
//调用基类同名方法（打印欢迎信息）
base.OnListening(context, worker);
//打印基本信息
context.Output.WriteLine(SchedulerCommand.GetInfo(scheduler, true).AppendLine());
}
protected override void Info(CommandContext context, IWorker worker)
{
if (worker is IScheduler scheduler)
{
//构造基本信息内容
var content = SchedulerCommand.GetInfo(scheduler, true).AppendLine();
//获取“limit”命令参数
var limit = context.Expression.Options.GetValue <int>(KEY_LIMIT_OPTION);
if (limit > 0)
{
var index = 0;
//遍历生成触发器信息
foreach (var trigger in scheduler.Triggers)
{
if (index == limit)
{
content.AppendLine(CommandOutletColor.DarkMagenta, "\t... ...");
break;
}
//获取当前触发器下的处理器集合
var tokens = scheduler.GetHandlers(trigger);
content.Append(CommandOutletColor.DarkYellow, $"[{++index}] ")
.Append(CommandOutletColor.DarkGreen, trigger.ToString())
.AppendLine(CommandOutletColor.DarkMagenta, $" ({tokens.Length})");
if (!string.IsNullOrWhiteSpace(trigger.Description))
{
content.AppendLine(CommandOutletColor.DarkGray, trigger.Description);
}
//遍历生成处理器信息
for (int i = 0; i < tokens.Length; i++)
{
if (i >= limit)
{
content.AppendLine(CommandOutletColor.DarkMagenta, "\t... ...");
break;
}
content.Append(CommandOutletColor.DarkCyan, $" {tokens[i].ScheduleId, 5}")
.Append(CommandOutletColor.DarkGray, " : ")
.AppendLine(tokens[i].ToString());
}
}
}
//输出整个信息内容
context.Output.WriteLine(content);
}
else
{
//调用基类同名方法
base.Info(context, worker);
}
}
private void Scheduler_Occurring(object sender, OccurringEventArgs e)
{
//获取调度器的基本信息内容（不需包含状态信息）
var content = SchedulerCommand.GetInfo((IScheduler)sender, false);
content.Prepend(Properties.Resources.Scheduler_Occurring_Name)
.After(CommandOutletColor.DarkGray, "(")
.After(CommandOutletColor.DarkCyan, e.ScheduleId)
.After(CommandOutletColor.DarkGray, ")");
this.Context.Output.WriteLine(content.First);
}
private void Scheduler_Scheduled(object sender, ScheduledEventArgs e)
{
//获取调度器的基本信息内容（不需包含状态信息）
var content = SchedulerCommand.GetInfo((IScheduler)sender, false);
content.Prepend(Properties.Resources.Scheduler_Scheduled_Name)
.After(CommandOutletColor.DarkGray, "(")
.After(CommandOutletColor.DarkCyan, e.ScheduleId)
.After(CommandOutletColor.DarkGray, "): ")
.After(CommandOutletColor.Magenta, e.Count.ToString() + " ");
if (e.Triggers != null && e.Triggers.Length > 0)
{
content.AppendLine();
for (int i = 0; i < e.Triggers.Length; i++)
{
content.Append(CommandOutletColor.DarkYellow, $"[{i + 1}] ")
.AppendLine(e.Triggers[i].ToString());
}
}
this.Context.Output.WriteLine(content.First);
}
protected override void Info(CommandContext context, IWorker worker)
{
if (worker is IScheduler scheduler)
{
//构造基本信息内容
var content = SchedulerCommand.GetInfo(scheduler, true);
//获取“limit”命令参数
var limit = context.Expression.Options.GetValue <int>(KEY_LIMIT_OPTION);
if (limit > 0)
{
//构造触发器信息内容
content.AppendLine().AppendLine()
.AppendLine(CommandOutletColor.DarkMagenta, string.Format(Properties.Resources.Scheduler_Triggers, scheduler.Triggers.Count));
var index = 0;
//遍历生成触发器信息
foreach (var trigger in scheduler.Triggers)
{
//限制输出前100个
if (index == limit)
{
content.AppendLine(CommandOutletColor.Gray, "\t... ...");
break;
}
content.Append(CommandOutletColor.DarkYellow, $"[{++index}] ")
.AppendLine(trigger.ToString());
}
//构造处理器信息内容
content.AppendLine()
.AppendLine(CommandOutletColor.DarkMagenta, string.Format(Properties.Resources.Scheduler_Handlers, scheduler.Handlers.Count));
index = 0;
//遍历生成处理器信息
foreach (var handler in scheduler.Handlers)
{
//限制输出前100个
if (index == limit)
{
content.AppendLine(CommandOutletColor.Gray, "\t... ...");
break;
}
content.Append(CommandOutletColor.DarkYellow, $"[{++index}] ")
.AppendLine(handler.ToString());
}
}
//输出整个信息内容
context.Output.WriteLine(content);
}
else
{
//调用基类同名方法
base.Info(context, worker);
}
}