public bool EstablishConnectivity(IGTKeyObject activeKO, IGTKeyObject relatedKO, GTRelationshipOrdinalConstants activeRelationshipOrdinal, GTRelationshipOrdinalConstants relatedRelationshipOrdinal)
{
bool returnValue = false;
IGTRelationshipService relationshipService = null;
Int32 node1 = 0;
Int32 node2 = 0;
Recordset connRS = null;
try
{
connRS = relatedKO.Components.GetComponent(11).Recordset;
if (connRS.RecordCount > 0)
{
connRS.MoveFirst();
node1 = Convert.ToInt32(connRS.Fields["NODE_1_ID"].Value);
node2 = Convert.ToInt32(connRS.Fields["NODE_2_ID"].Value);
}
relationshipService = GTClassFactory.Create <IGTRelationshipService>();
relationshipService.DataContext = m_dataContext;
relationshipService.ActiveFeature = activeKO;
if (relationshipService.AllowSilentEstablish(relatedKO))
{
relationshipService.SilentEstablish(14, relatedKO, activeRelationshipOrdinal, relatedRelationshipOrdinal);
}
returnValue = true;
}
catch
{
//returnValue = false;
returnValue = true;
// Reset connectivity
if (connRS != null)
{
if (connRS.RecordCount > 0)
{
connRS.MoveFirst();
connRS.Fields["NODE_1_ID"].Value = node1;
connRS.Fields["NODE_2_ID"].Value = node2;
}
}
}
relationshipService.Dispose();
return(returnValue);
}
/// <summary>
/// Establish ownership between street light and Miscellaneous Structure.
/// </summary>
/// <param name="gtStreetLightKObject"></param>
private void EstablishOwnership(IGTKeyObject gtStreetLightKObject)
{
IGTRelationshipService gtRelationshipService = GTClassFactory.Create <IGTRelationshipService>();
try
{
Recordset ownerRNORecords = m_oGTDataContext.MetadataRecordset("G3E_RELATIONSHIPS_OPTABLE", "G3E_TYPE = 3 AND G3E_TABLE = 'G3E_OWNERSHIP_ELEC' AND G3E_USERNAME = '******'");
ownerRNORecords.MoveFirst();
gtRelationshipService.DataContext = m_oGTDataContext;
gtRelationshipService.ActiveFeature = gtStreetLightKObject;
if (gtRelationshipService.AllowSilentEstablish(gTOwnerKeyObject))
{
gtRelationshipService.SilentEstablish(Convert.ToInt16(ownerRNORecords.Fields["G3E_RNO"].Value), gTOwnerKeyObject);
}
}
catch
{
throw;
}
}
public void EstablishOwnerShip(IGTKeyObject activeKO, IGTKeyObject isolationPoint)
{
IGTRelationshipService relationshipService = null;
try
{
relationshipService = GTClassFactory.Create <IGTRelationshipService>();
relationshipService.DataContext = DataContext;
relationshipService.ActiveFeature = activeKO;
IGTKeyObjects m_relatedFeatures = relationshipService.GetRelatedFeatures(3);
foreach (IGTKeyObject ownerFeature in m_relatedFeatures)
{
relationshipService.ActiveFeature = isolationPoint;
if (relationshipService.AllowSilentEstablish(ownerFeature))
{
try
{
relationshipService.SilentEstablish(3, ownerFeature);
}
catch
{
}
}
}
}
catch
{
}
finally
{
relationshipService.Dispose();
relationshipService = null;
}
}
/// <summary>
/// Establishes the connectivity relationship for the input features.
/// </summary>
/// <param name="activeKO">Active feature to connect.</param>
/// <param name="relatedKO">Related feature to connect.</param>
/// <param name="activeRelationshipOrdinal">Node on the active feature to connect.</param>
/// <param name="relatedRelationshipOrdinal">Node on the related feature to connect.</param>
/// <returns>Boolean indicating status</returns>
public bool EstablishConnectivity(IGTKeyObject activeKO, IGTKeyObject relatedKO, GTRelationshipOrdinalConstants activeRelationshipOrdinal, GTRelationshipOrdinalConstants relatedRelationshipOrdinal)
{
bool returnValue = false;
IGTRelationshipService relationshipService = null;
Int32 node1 = 0;
Int32 node2 = 0;
Recordset connRS = null;
try
{
// Get current connectivity for active feature.
// This is needed to reset the connectivity if establish connectivity fails.
// Establish connectivity may fail if data violates the rule defined in metadata.
// For example, Feature A is connected to Node 1 of the Transformer.
// When the FI fires and creates an Isolation Point at the Transformer,
// then all features currently at node 1 of the Transformer are connected to node 1 of the Isolation Point
// and the Transformer is connected to node 2 of the Isolation Point.
// The FI will attempt to connect Feature A to the Isolation Point which may not be allowed in metadata. This would throw an error.
// There are many other reasons why the establish could fail, so best to catch any errors and reset the connectivity.
connRS = relatedKO.Components.GetComponent(11).Recordset;
if (connRS.RecordCount > 0)
{
connRS.MoveFirst();
node1 = Convert.ToInt32(connRS.Fields["NODE_1_ID"].Value);
node2 = Convert.ToInt32(connRS.Fields["NODE_2_ID"].Value);
}
relationshipService = GTClassFactory.Create <IGTRelationshipService>();
relationshipService.DataContext = DataContext;
relationshipService.ActiveFeature = activeKO;
if (relationshipService.AllowSilentEstablish(relatedKO))
{
//relationshipService.SilentDelete(14, activeRelationshipOrdinal);
relationshipService.SilentEstablish(14, relatedKO, activeRelationshipOrdinal, relatedRelationshipOrdinal);
}
returnValue = true;
}
catch
{
//returnValue = false;
returnValue = true;
// Reset connectivity
if (connRS != null)
{
if (connRS.RecordCount > 0)
{
connRS.MoveFirst();
connRS.Fields["NODE_1_ID"].Value = node1;
connRS.Fields["NODE_2_ID"].Value = node2;
}
}
//if (InteractiveMode)
//{
// MessageBox.Show("Error in Isolation Scenario FI:EstablishConnectivity - " + ex.Message, "G/Technology", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
//}
}
relationshipService.Dispose();
return(returnValue);
}