Pushing missing changes

1 files changed, 66 insertions, 0 deletions

diff --git a/MediaBrowser.Common/ScheduledTasks/IntervalTrigger.cs b/MediaBrowser.Common/ScheduledTasks/IntervalTrigger.cs
new file mode 100644
index 000000000..1ead484c8
--- /dev/null
+++ b/MediaBrowser.Common/ScheduledTasks/IntervalTrigger.cs
@@ -0,0 +1,66 @@
+using System;
+using System.Threading;
+
+namespace MediaBrowser.Common.ScheduledTasks
+{
+    /// <summary>
+    /// Represents a task trigger that runs repeatedly on an interval
+    /// </summary>
+    public class IntervalTrigger : BaseTaskTrigger
+    {
+        /// <summary>
+        /// Gets or sets the interval.
+        /// </summary>
+        /// <value>The interval.</value>
+        public TimeSpan Interval { get; set; }
+
+        /// <summary>
+        /// Gets or sets the timer.
+        /// </summary>
+        /// <value>The timer.</value>
+        private Timer Timer { get; set; }
+
+        /// <summary>
+        /// Stars waiting for the trigger action
+        /// </summary>
+        protected internal override void Start()
+        {
+            DisposeTimer();
+
+            Timer = new Timer(state => OnTriggered(), null, Interval, TimeSpan.FromMilliseconds(-1));
+        }
+
+        /// <summary>
+        /// Stops waiting for the trigger action
+        /// </summary>
+        protected internal override void Stop()
+        {
+            DisposeTimer();
+        }
+
+        /// <summary>
+        /// Disposes this instance.
+        /// </summary>
+        /// <param name="dispose"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
+        protected override void Dispose(bool dispose)
+        {
+            if (dispose)
+            {
+                DisposeTimer();
+            }
+
+            base.Dispose(dispose);
+        }
+
+        /// <summary>
+        /// Disposes the timer.
+        /// </summary>
+        private void DisposeTimer()
+        {
+            if (Timer != null)
+            {
+                Timer.Dispose();
+            }
+        }
+    }
+}