private MgaFCO ClonePort(MgaModel parent, MgaFCO oldPort)
{
Logger.WriteDebug("ClonePort: {0}", oldPort.AbsPath);
GME.MGA.Meta.MgaMetaRole role = null;
foreach (GME.MGA.Meta.MgaMetaRole roleItem in (parent.Meta as GME.MGA.Meta.MgaMetaModel).Roles)
{
if (roleItem.Kind.MetaRef == oldPort.MetaBase.MetaRef)
{
role = roleItem;
break;
}
}
var newPortFCO = parent.CopyFCODisp(oldPort, role);
String lastGood = oldPort.ID;
String iter = null;
while (Traceability.TryGetMappedObject(lastGood, out iter) &&
lastGood != iter)
{
lastGood = iter;
}
Traceability.AddItem(newPortFCO.ID, lastGood);
return(newPortFCO);
}
// What do we have to do here now?
// Well, if this connector has instances, we need to add port maps for those things too.
// Then those connectors need to be visited to connections can be adjusted.
private void VisitConnector(MgaModel connector)
{
#region Check arguments
if (connector == null)
{
throw new ArgumentNullException("connector");
}
if (connector.MetaBase.MetaRef != MetaRef["Connector"])
{
throw new ArgumentException("Input parameter was not a connector.", "connector");
}
if (ConnectorsProcessed.Contains(connector))
{
return;
}
#endregion
Logger.WriteDebug("VisitConnector: {0}", connector.AbsPath);
ConnectorToStandalonePortMap.Add(connector, new List <PortWrapper>());
var parent = connector.ParentModel;
Boolean connectorIsArchetype = (connector.ArcheType == null);
Boolean parentIsArchetype = (parent.ArcheType == null);
if (parentIsArchetype)
{
Logger.WriteDebug("VisitConnector: Processing with parent as Archetype");
if (connectorIsArchetype)
{
Logger.WriteDebug("VisitConnector: Processing connector as Archetype");
}
else
{
Logger.WriteDebug("VisitConnector: Processing connector as Derived");
Logger.WriteDebug("VisitConnector: Setting connector's local attributes and detaching");
SetAttributesLocally(connector as MgaFCO);
connector.DetachFromArcheType();
}
// I'm an archetype.
// Go through each supported port, clone it, and create a wrapper.
// Add it to traceability.
// Redirect connections to constituent ports.
foreach (MgaFCO port in connector.ChildFCOs)
{
if (false == SupportedPortTypesMeta.Contains(port.MetaBase.MetaRef))
{
Logger.WriteDebug("VisitConnector: Skipping unsupported port {0}", port.AbsPath);
continue;
}
var newPort = ClonePort(parent, port);
newPort.Name = String.Format("{0}__{1}", connector.Name, port.Name);
var wrapper = new PortWrapper()
{
SourceConnector = connector,
SourcePortRole = port.Name,
SourcePort = port,
StandalonePort = newPort
};
ConnectorToStandalonePortMap[connector].Add(wrapper);
// See if the derived guy is itself in the Traceability.
String lastGood = port.ID;
String iter = null;
while (Traceability.TryGetMappedObject(lastGood, out iter) &&
lastGood != iter)
{
lastGood = iter;
}
Traceability.AddItem(newPort.ID, lastGood);
}
RedirectConnectionsToConstituentPorts(connector);
}
else
{
Logger.WriteDebug("VisitConnector: Processing as Derived");
var connectorArchetype = connector.ArcheType as MgaModel;
// I'm derived. What we need to do is go through each
// port, and create a new wrapper for each one.
foreach (MgaFCO derivedPort in connector.ChildFCOs)
{
if (false == SupportedPortTypesMeta.Contains(derivedPort.MetaBase.MetaRef))
{
Logger.WriteDebug("VisitConnector: Skipping unsupported derived port {0}", derivedPort.AbsPath);
continue;
}
// Find the wrapper for these guys
var orgWrapper = ConnectorToStandalonePortMap[connectorArchetype]
.FirstOrDefault(w => w.SourceConnector == connectorArchetype &&
w.SourcePort == derivedPort.ArcheType);
if (orgWrapper == null)
{
Logger.WriteDebug("VisitConnector: orgWrapper is null for {0}", derivedPort.AbsPath);
throw new ArgumentNullException("orgWrapper is null for " + derivedPort.AbsPath);
}
// Now guess at the standalone port.
MgaFCO standalonePort = null;
foreach (MgaFCO brokenOutPort in parent.ChildFCOs)
{
if (brokenOutPort.ArcheType != null &&
brokenOutPort.ArcheType == orgWrapper.StandalonePort)
{
standalonePort = brokenOutPort;
break;
}
}
if (standalonePort == null)
{
Logger.WriteDebug("VisitConnector: standalonePort is null for {0}", derivedPort.AbsPath);
throw new ArgumentNullException("standalonePort is null for " + derivedPort.AbsPath);
}
var wrapper = new PortWrapper()
{
SourceConnector = connector,
SourcePortRole = derivedPort.Name,
SourcePort = derivedPort,
StandalonePort = standalonePort
};
ConnectorToStandalonePortMap[connector].Add(wrapper);
// See if the derived guy is itself in the Traceability.
String lastGood = derivedPort.ID;
String iter = null;
while (Traceability.TryGetMappedObject(lastGood, out iter) &&
lastGood != iter)
{
lastGood = iter;
}
Traceability.AddItem(standalonePort.ID, lastGood);
}
}
foreach (MgaModel derivedConnector in connector.DerivedObjects)
{
Logger.WriteDebug("VisitConnector: Visiting derived connector {0}", derivedConnector.AbsPath);
VisitConnector(derivedConnector);
}
ConnectorsProcessed.Add(connector);
}