/// <summary>
/// Create and setup objects held in the Connection COBieSheet
/// </summary>
/// <param name="cOBieSheet">COBieSheet of COBieConnectionRow to read data from</param>
public void SerialiseConnection(COBieSheet <COBieConnectionRow> cOBieSheet)
{
using (XbimReadWriteTransaction trans = Model.BeginTransaction("Add Connection"))
{
try
{
int count = 1;
IfcElements = Model.Instances.OfType <IfcElement>();
ProgressIndicator.ReportMessage("Starting Connections...");
ProgressIndicator.Initialise("Creating Connections", cOBieSheet.RowCount);
for (int i = 0; i < cOBieSheet.RowCount; i++)
{
BumpTransaction(trans, count);
count++;
ProgressIndicator.IncrementAndUpdate();
COBieConnectionRow row = cOBieSheet[i];
AddConnection(row);
}
ProgressIndicator.Finalise();
trans.Commit();
}
catch (Exception)
{
//TODO: Catch with logger?
throw;
}
}
}
/// <summary>
/// Add the data to the IfcRelConnectsElements object
/// </summary>
/// <param name="row">COBieConnectionRow holding the data</param>
private void AddConnection(COBieConnectionRow row)
{
IfcElement relatingElement = null;
IfcElement relatedElement = null;
IfcRelConnectsElements ifcRelConnectsElements = null;
if (ValidateString(row.RowName1))
{
relatingElement = GetElement(row.RowName1);
}
if (ValidateString(row.RowName2))
{
relatedElement = GetElement(row.RowName2);
}
//check on merge that we have not already created the IfcRelConnectsElements object
ifcRelConnectsElements = CheckIfObjExistOnMerge <IfcRelConnectsElements>(row.Name).Where(rce => (rce.RelatingElement == relatingElement) && (rce.RelatedElement == relatedElement)).FirstOrDefault();
if (ifcRelConnectsElements != null)
{
return; //we have this object so return, make assumption that ports will also have exist!
}
if (ifcRelConnectsElements == null)
{
ifcRelConnectsElements = Model.Instances.New <IfcRelConnectsElements>();
}
//Add Created By, Created On and ExtSystem to Owner History.
SetUserHistory(ifcRelConnectsElements, row.ExtSystem, row.CreatedBy, row.CreatedOn);
//using statement will set the Model.OwnerHistoryAddObject to ifcRelConnectsElements.OwnerHistory as OwnerHistoryAddObject is used upon any property changes,
//then swaps the original OwnerHistoryAddObject back in the dispose, so set any properties within the using statement
using (COBieXBimEditScope context = new COBieXBimEditScope(Model, ifcRelConnectsElements.OwnerHistory))
{
if (ValidateString(row.Name))
{
ifcRelConnectsElements.Name = row.Name;
}
if (ValidateString(row.ConnectionType))
{
ifcRelConnectsElements.Description = row.ConnectionType;
}
if (relatingElement != null)
{
ifcRelConnectsElements.RelatingElement = relatingElement;
}
if (relatedElement != null)
{
ifcRelConnectsElements.RelatedElement = relatedElement;
}
//Add Ports
AddRelConnectsPorts(row.RealizingElement, row.PortName1, row.PortName2, relatingElement, relatedElement);
//Add GlobalId
AddGlobalId(row.ExtIdentifier, ifcRelConnectsElements);
if (!ValidateString(ifcRelConnectsElements.Description))
{
ifcRelConnectsElements.Description = row.Description;
}
}
}