// this matches what we have in SourceDataCookerReference - it's not 100% necessary,
// but it's a nice to have for testing some scenarios
//
public void DefaultAdditionalValidation(
IDataExtensionDependencyStateSupport dependencyStateSupport,
IDataExtensionReference reference)
{
if (reference is IDataCookerReference dataCookerReference)
{
if (!StringComparer.Ordinal.Equals(dataCookerReference.Path.SourceParserId, this.Path.SourceParserId))
{
dependencyStateSupport.AddError("Wrong source parser!");
dependencyStateSupport.UpdateAvailability(DataExtensionAvailability.Error);
}
}
else if (reference is IDataProcessorReference dataProcessorReference)
{
dependencyStateSupport.AddError(
$"A source data cooker may not depend on a data processor: {dataProcessorReference.Id}");
dependencyStateSupport.UpdateAvailability(DataExtensionAvailability.Error);
}
else
{
dependencyStateSupport.AddError(
$"A requested dependency on an unknown data extension type is not supported: {reference.Name}");
dependencyStateSupport.UpdateAvailability(DataExtensionAvailability.Error);
}
}
public override void PerformAdditionalDataExtensionValidation(
IDataExtensionDependencyStateSupport dependencyStateSupport,
IDataExtensionReference requiredDataExtension)
{
Guard.NotNull(dependencyStateSupport, nameof(dependencyStateSupport));
Guard.NotNull(requiredDataExtension, nameof(requiredDataExtension));
Debug.Assert(!string.IsNullOrWhiteSpace(this.Path.SourceParserId));
// a source data cooker may not rely on any other source
// a source data cooker may not rely on a non-source data cooker
// a source data cooker may not rely on data processors
if (requiredDataExtension is IDataCookerReference dataCookerReference)
{
if (!StringComparer.Ordinal.Equals(this.Path.SourceParserId, dataCookerReference.Path.SourceParserId))
{
dependencyStateSupport.AddError("A source data cooker may not depend on data cookers from " +
$"other sources: {this.Type}");
dependencyStateSupport.UpdateAvailability(DataExtensionAvailability.Error);
}
else if (!(requiredDataExtension is SourceDataCookerReference))
{
dependencyStateSupport.AddError(
$"Data cooker {dataCookerReference.Path} referenced by {this.Path} is unrecognized.");
}
if (ProductionStrategy == DataProductionStrategy.AsRequired)
{
if (((SourceDataCookerReference)requiredDataExtension).ProductionStrategy != DataProductionStrategy.AsRequired)
{
throw new InvalidOperationException(
$"A SourceCooker whose {nameof(DataProductionStrategy)} is " +
$"{nameof(DataProductionStrategy.AsRequired)} can only consume SourceCookers whose " +
$"{nameof(DataProductionStrategy)} is also {nameof(DataProductionStrategy.AsRequired)}.");
}
}
}
else if (requiredDataExtension is IDataProcessorReference dataProcessorReference)
{
dependencyStateSupport.AddError(
$"A source data cooker may not depend on a data processor: {dataProcessorReference.Id}");
dependencyStateSupport.UpdateAvailability(DataExtensionAvailability.Error);
}
else
{
dependencyStateSupport.AddError(
$"A requested dependency on an unknown data extension type is not supported: {requiredDataExtension.Name}");
dependencyStateSupport.UpdateAvailability(DataExtensionAvailability.Error);
}
}