/// <summary>
/// Applies a custom alarm alert for the given alarm.
/// </summary>
/// <param name="alarm">Alarm.</param>
/// <param name="alertMode">alarm alert. Null allowed.</param>
public void SetAlertModeForAlarm(IAlarm alarm, IAlarmAlert alertMode)
{
if (__alertMapping.ContainsKey(alarm))
{
var alert = __alertMapping[alarm];
alert.Stop();
__firingAlerts.Remove(alert);
}
__alertMapping[alarm] = alertMode;
}
/// <summary>
/// The function that is called when a registered alarm is triggered.
/// </summary>
/// <param name="alarm">Alarm.</param>
private void FireAlarmAlerts(IAlarm alarm)
{
// Contension should never happen.
lock (this) {
IAlarmAlert alert = null;
if (__alertMapping.ContainsKey(alarm))
{
alert = __alertMapping[alarm];
alert.Stop();
}
else
{
alert = alertFactory(this, alarm);
__alertMapping[alarm] = alert;
}
__firingAlerts.Add(alert);
alert.Start();
}
}
