/// <summary>
/// Creates a list of alarms from a WasObject.
/// </summary>
/// <param name="wasObject">A WasObject.</param>
/// <returns>A list of alarms. Never null.</returns>
public static List <Alarm> Create(WasObject wasObject)
{
var alarms = new List <Alarm>();
if (wasObject != null && wasObject.Alarms != null && wasObject.Alarms.Count > 0)
{
alarms.AddRange(wasObject.Alarms.Select(Create));
}
return(alarms);
}
/// <summary>
/// Updates the (internal) list of alarms using the current WAS-Object.
/// </summary>
/// <param name="wasObject">The current object from the WAS.</param>
public void UpdateAlarmObject(WasObject wasObject)
{
this.mAlarms = wasObject.Alarms.
Select(alarm => Transformate(alarm)).
ToList();
// Update the WHITE-parsed alarm list
Dictionary <string, string> tempParsedAlarms = new Dictionary <string, string>();
foreach (Alarm alarm in this.Alarms)
{
if (this.mWhiteParsedAlarms.ContainsKey(alarm.Id))
{
tempParsedAlarms.Add(alarm.Id, this.mWhiteParsedAlarms[alarm.Id]);
}
}
this.mWhiteParsedAlarms = tempParsedAlarms;
}
protected bool Equals(WasObject other)
{
if (ReferenceEquals(null, other))
{
return(false);
}
bool alarms1IsNull = ReferenceEquals(Alarms, null);
bool alarms2IsNull = ReferenceEquals(other.Alarms, null);
if (alarms1IsNull && alarms2IsNull)
{
return(true);
}
if (alarms1IsNull || alarms2IsNull)
{
return(false);
}
return(Alarms.SequenceEqual(other.Alarms));
}
/// <summary>
/// The method reads the network stream and will then decode the received WasObject.
/// Afterwards it calls the 'WasObjectChanged' event iff the WASObject
/// has changed (Comparison with mLastWasObject).
/// </summary>
private void HandleWasData(ITcpClient tcpClient)
{
using (MemoryStream stream = tcpClient.ReadNetworkStream(WasObject.XmlWasObjectEndTagRegex))
{
WasObject wasObject = null;
try
{
stream.Position = 0;
wasObject = WasObject.Deserialize(stream);
}
catch
{
string xml = Utilities.StreamToString(stream, Constants.WasEncoding);
wasObject = WasObject.Deserialize(xml);
}
this.mLogger.LogInformation("WAS XML deserialized", InformationType.WasListener_WasObjectDeserialized);
bool wasObjectChanged = !wasObject.Equals(this.mLastWasObject);
if (wasObjectChanged && this.WasObjectChanged != null)
{
this.mLastWasObject = wasObject;
Thread eventThread = new Thread(new ThreadStart(delegate
{
this.WasObjectChanged(wasObject);
}))
{
IsBackground = true
};
eventThread.Start();
}
}
}
