public override void Errors(List <Error> list, EsriTable table)
{
// This controller must be assigned to a FeatureClass
FeatureClass featureClass = table as FeatureClass;
if (table.GetType() != typeof(FeatureClass))
{
list.Add(new ErrorObject(this, table, "A geometric network controller is ONLY supported in FeatureClasses", ErrorType.Error));
}
// GeometricNetwork Name
if (string.IsNullOrEmpty(this._geometricNetworkName))
{
list.Add(new ErrorObject(this, table, "The controller property 'GeometricNetworkName' can not be empty", ErrorType.Error));
}
else
{
GeometricNetwork geometricNetwork = DiagrammerEnvironment.Default.SchemaModel.FindGeometricNetwork(this._geometricNetworkName);
if (geometricNetwork == null)
{
string message = string.Format("The geometric network [{0}] referenced in the controller does not exist", this._geometricNetworkName);
list.Add(new ErrorObject(this, table, message, ErrorType.Error));
}
}
// Enabled Field Cannot be NULL/Empty
if (string.IsNullOrEmpty(this._enabledFieldName))
{
list.Add(new ErrorObject(this, table, "The controller property 'EnabledFieldName' can not be empty", ErrorType.Error));
}
else
{
if (featureClass != null)
{
Field field = featureClass.FindField(this._enabledFieldName);
if (field == null)
{
string message = string.Format("The geometric network controller cannot find 'enabled field' [{0}] in the featureclass [{1}]", this._enabledFieldName, featureClass.Name);
list.Add(new ErrorObject(this, table, message, ErrorType.Error));
}
else
{
if (field.FieldType != esriFieldType.esriFieldTypeSmallInteger)
{
string message = string.Format("The geometric network controller references an 'enabled field' [{0}] in the featureclass [{1}] that is not a 'Short Integer'", this._enabledFieldName, featureClass.Name);
list.Add(new ErrorObject(this, table, message, ErrorType.Error));
}
}
}
}
// Ancillary Role / Ancillary Role Field
switch (this._networkClassAncillaryRole)
{
case esriNetworkClassAncillaryRole.esriNCARNone:
if (!string.IsNullOrEmpty(this._ancillaryRoleFieldName))
{
string message = string.Format("The ancillary role field name should be empty if the role (in a geometric network controller) is set to none.");
list.Add(new ErrorObject(this, table, message, ErrorType.Error));
}
break;
case esriNetworkClassAncillaryRole.esriNCARSourceSink:
if (string.IsNullOrEmpty(this._ancillaryRoleFieldName))
{
string message = string.Format("The ancillary role field name can not be empty for this role in a geometric network controller");
list.Add(new ErrorObject(this, table, message, ErrorType.Error));
}
else
{
if (featureClass != null)
{
Field field = featureClass.FindField(this._ancillaryRoleFieldName);
if (field == null)
{
string message = string.Format("The geometric network controller cannot find 'ancillary role field' [{0}] in the featureclass [{1}]", this._ancillaryRoleFieldName, featureClass.Name);
list.Add(new ErrorObject(this, table, message, ErrorType.Error));
}
else
{
if (field.FieldType != esriFieldType.esriFieldTypeSmallInteger)
{
string message = string.Format("The geometric network controller references an 'ancillary role field' [{0}] in the featureclass [{1}] that is not a 'Short Integer'", this._ancillaryRoleFieldName, featureClass.Name);
list.Add(new ErrorObject(this, table, message, ErrorType.Error));
}
}
}
}
break;
}
}