protected SourceControllerAbstract(XmlNode node, int chainDepth, List <string> triggersInUse, int serverOffset, NgExecutionController executionController)
{
this.node = node;
this.triggersInUse = triggersInUse;
this.clientHub = executionController?.clientHub;
eventDistributor = executionController?.eventDistributor;
this.executionController = executionController;
this.serverOffset = serverOffset;
name = node.Attributes["name"]?.Value;
id = node.Attributes["ID"]?.Value;
dataSourceType = node.Attributes["dataSource"]?.Value;
flightSourceType = node.Attributes["flttype"]?.Value;
executionNodeID = node.Attributes["executionNodeUuid"]?.Value;
uuid = node.Attributes["uuid"]?.Value;
if ((flightSourceType != null && flightSourceType != "none") || node.Name == "amsdatadriven")
{
if (flightSourceType == "arr")
{
flttype = FlightType.Arrival;
}
else if (flightSourceType == "dep")
{
flttype = FlightType.Departure;
}
else
{
flttype = FlightType.Both;
}
try {
if (node.Attributes["flightSetFrom"] != null)
{
flightSetFrom = int.Parse(node.Attributes["flightSetFrom"]?.Value);
}
else
{
flightSetFrom = -180;
}
} catch (Exception) {
flightSetFrom = -180;
}
try {
if (node.Attributes["flightSetTo"] != null)
{
flightSetTo = int.Parse(node.Attributes["flightSetTo"]?.Value);
}
else
{
flightSetTo = 180;
}
} catch (Exception) {
flightSetTo = 180;
}
try {
if (node.Attributes["refreshFlight"] != null)
{
refreshFlight = bool.Parse(node.Attributes["refreshFlight"]?.Value);
}
else
{
refreshFlight = false;
}
} catch (Exception) {
refreshFlight = false;
}
}
else
{
flttype = FlightType.None;
}
switch (dataSourceType)
{
case "CSV":
dataFile = node.Attributes["dataFile"]?.Value;
dataSourceFileOrURL = node.Attributes["sourceType"]?.Value;
dataRestURL = node.Attributes["dataRestURL"]?.Value;
break;
case "Excel":
dataFile = node.Attributes["dataFile"]?.Value;
excelSheet = node.Attributes["excelSheet"]?.Value;
excelRowStart = node.Attributes["excelRowStart"]?.Value;
excelRowEnd = node.Attributes["excelRowEnd"]?.Value;
break;
case "XML":
dataFile = node.Attributes["dataFile"]?.Value;
dataRestURL = node.Attributes["dataRestURL"]?.Value;
repeatingElement = node.Attributes["repeatingElement"]?.Value;
dataSourceFileOrURL = node.Attributes["sourceType"]?.Value;
try {
xmlToString = bool.Parse(node.Attributes["xmlToString"]?.Value);
} catch (Exception) {
xmlToString = false;
}
break;
case "JSON":
dataFile = node.Attributes["dataFile"]?.Value;
dataRestURL = node.Attributes["dataRestURL"]?.Value;
dataSourceFileOrURL = node.Attributes["sourceType"]?.Value;
repeatingElement = node.Attributes["repeatingElement"]?.Value;
break;
case "DATABASE":
case "MSSQL":
case "MySQL":
case "ORACLE":
connStr = node.Attributes["connStr"]?.Value;
sql = node.Attributes["sql"]?.Value;
dbType = node.Attributes["sourceType"]?.Value;
break;
}
dataSourceFileOrURL = dataSourceFileOrURL ?? "file";
XmlNode filtersDefn = node.SelectSingleNode("./filter");
if (filtersDefn != null)
{
/*
* At the top level, there is only one Expresssion, which it self can be a compound
* expression or a single data filter
*
* When the Expression itself is constucted, it recurssive creates all the Expression o
* filters configured under it
*/
// Cycle through the expressions types (and, or, not, xor) to see if any exist
foreach (string eType in Expression.expressionTypes)
{
XmlNode exprDefn = filtersDefn.SelectSingleNode($"./{eType}");
if (exprDefn != null)
{
expression = new Expression(exprDefn);
}
}
FilterFactory fact = new FilterFactory();
// Cycle through the data filter types (and, or, not, xor) to see if any exist
foreach (string fType in Expression.filterTypes)
{
XmlNode filtDefn = filtersDefn.SelectSingleNode($"./{fType}");
if (filtDefn != null)
{
topLevelFilter = fact.GetFilter(filtDefn);
}
}
try {
filterTime = filtersDefn.Attributes["filterTime"]?.Value;
} catch (Exception) {
filterTime = "post";
}
if (filterTime == null)
{
filterTime = "post";
}
}
// Add the chained controllers
foreach (XmlNode chained in node.SelectNodes("./chained"))
{
chainedController.Add(new RateDrivenSourceController(chained, chainDepth++, triggersInUse, serverOffset, executionController));
}
}
public TriggerEventDistributor(NgExecutionController executionController)
{
this.executionController = executionController;
instance = this;
}