protected override void ProcessOperationReturn(IEdmOperationReturn operationReturn)
{
if (operationReturn == null)
{
return;
}
bool inlineType = IsInlineType(operationReturn.Type);
this.BeginElement(
operationReturn.Type,
type => this.schemaWriter.WriteReturnTypeElementHeader(operationReturn),
type =>
{
if (inlineType)
{
this.schemaWriter.WriteTypeAttribute(type);
this.ProcessFacets(type, true /*inlineType*/);
}
else
{
this.VisitTypeReference(type);
}
});
this.EndElement(operationReturn);
}
protected virtual void ProcessOperation(IEdmOperation operation)
{
// Do not visit vocabularyAnnotatable because functions and operation imports are always going to be either a schema element or a container element and will be visited through those paths.
this.VisitOperationParameters(operation.Parameters);
IEdmOperationReturn operationReturn = operation.GetReturn();
this.ProcessOperationReturn(operationReturn);
}
protected virtual void ProcessOperationReturn(IEdmOperationReturn operationReturn)
{
if (operationReturn == null)
{
return;
}
this.ProcessVocabularyAnnotatable(operationReturn);
this.VisitTypeReference(operationReturn.Type);
}
private void ProcessOperation <TOperation>(TOperation operation, Action <TOperation> writeElementAction) where TOperation : IEdmOperation
{
this.BeginElement(operation, writeElementAction);
this.VisitOperationParameters(operation.Parameters);
IEdmOperationReturn operationReturn = operation.GetReturn();
this.ProcessOperationReturn(operationReturn);
this.EndElement(operation);
}
public void GetReturnShouldReturnCorrectly()
{
IEdmTypeReference typeReference = EdmCoreModel.Instance.GetString(true);
var function = new EdmFunction("d.s", "checkout", typeReference);
IEdmOperationReturn operationReturn = function.GetReturn();
Assert.NotNull(operationReturn);
Assert.Same(operationReturn, function.Return);
Assert.Same(operationReturn.Type, function.ReturnType);
Assert.Same(operationReturn.DeclaringOperation, function);
}
internal override void WriteReturnTypeElementHeader(IEdmOperationReturn operationReturn)
{
this.xmlWriter.WriteStartElement(CsdlConstants.Element_ReturnType);
}
internal abstract void WriteReturnTypeElementHeader(IEdmOperationReturn operationReturn);
