// internal for testing
internal FunctionParameter CreateReturnParameter(
FunctionDetailsRowView functionDetailsRow, Dictionary<string, RowType> tvfReturnTypes, List<EdmSchemaError> errors)
{
Debug.Assert(functionDetailsRow != null, "functionDetailsRow != null");
Debug.Assert(tvfReturnTypes != null, "tvfReturnTypes != null");
Debug.Assert(errors != null, "errors != null");
EdmType returnType = null;
if (functionDetailsRow.ReturnType != null)
{
bool excludedForVersion;
returnType = GetStorePrimitiveTypeForVersion(functionDetailsRow.ReturnType, out excludedForVersion);
if (returnType == null)
{
errors.Add(
new EdmSchemaError(
string.Format(
CultureInfo.InvariantCulture,
excludedForVersion
? Resources_VersioningFacade.UnsupportedFunctionReturnDataTypeForTarget
: Resources_VersioningFacade.UnsupportedFunctionReturnDataType,
functionDetailsRow.ProcedureName,
functionDetailsRow.ReturnType),
(int)ModelBuilderErrorCode.UnsupportedType,
EdmSchemaErrorSeverity.Warning));
}
}
else if (functionDetailsRow.IsTvf)
{
RowType rowType;
if (tvfReturnTypes.TryGetValue(functionDetailsRow.GetMostQualifiedFunctionName(), out rowType)
&& !MetadataItemHelper.HasSchemaErrors(rowType))
{
returnType = rowType.GetCollectionType();
}
else
{
errors.Add(
new EdmSchemaError(
string.Format(
CultureInfo.InvariantCulture,
Resources_VersioningFacade.TableReferencedByTvfWasNotFound,
functionDetailsRow.GetMostQualifiedFunctionName()),
(int)ModelBuilderErrorCode.MissingTvfReturnTable,
EdmSchemaErrorSeverity.Warning));
// invalid row types will not be serialized so
// reassign errors to the parent TVF definition
if (rowType != null)
{
errors.AddRange(MetadataItemHelper.GetSchemaErrors(rowType));
}
}
}
return
returnType != null
? FunctionParameter.Create("ReturnType", returnType, ParameterMode.ReturnValue)
: null;
}
