65 lines
1.8 KiB
C#
65 lines
1.8 KiB
C#
using System;
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using System.Threading.Tasks;
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namespace MediaBrowser.Common.ScheduledTasks
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{
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/// <summary>
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/// Use to indicate that a scheduled task should run
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/// </summary>
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public abstract class BaseTaskTrigger : IDisposable
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{
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/// <summary>
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/// Fires when the trigger condition is satisfied and the task should run
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/// </summary>
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internal event EventHandler<EventArgs> Triggered;
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/// <summary>
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/// Called when [triggered].
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/// </summary>
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protected async void OnTriggered()
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{
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Stop();
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if (Triggered != null)
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{
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Triggered(this, EventArgs.Empty);
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}
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await Task.Delay(1000).ConfigureAwait(false);
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Start();
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}
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/// <summary>
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/// Stars waiting for the trigger action
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/// </summary>
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protected internal abstract void Start();
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/// <summary>
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/// Stops waiting for the trigger action
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/// </summary>
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protected internal abstract void Stop();
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/// <summary>
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/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
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/// </summary>
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public void Dispose()
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{
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Dispose(true);
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GC.SuppressFinalize(this);
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}
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/// <summary>
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/// Releases unmanaged and - optionally - managed resources.
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/// </summary>
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/// <param name="dispose"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
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protected virtual void Dispose(bool dispose)
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{
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if (dispose)
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{
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Stop();
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}
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}
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}
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}
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