private static ResourceType GetReturnTypeFromResultType(ResourceType resultType, ServiceOperationResultKind resultKind)
{
if (((resultKind == ServiceOperationResultKind.Void) && (resultType != null)) || ((resultKind != ServiceOperationResultKind.Void) && (resultType == null)))
{
throw new ArgumentException(System.Data.Services.Strings.ServiceOperation_ResultTypeAndKindMustMatch("resultKind", "resultType", ServiceOperationResultKind.Void));
}
if ((resultType != null) && (resultType.ResourceTypeKind == ResourceTypeKind.Collection))
{
throw new ArgumentException(System.Data.Services.Strings.ServiceOperation_InvalidResultType(resultType.FullName));
}
if ((resultType != null) && (resultType.ResourceTypeKind == ResourceTypeKind.EntityCollection))
{
throw new ArgumentException(System.Data.Services.Strings.ServiceOperation_InvalidResultType(resultType.FullName));
}
if (resultType == null)
{
return(null);
}
if (((resultType.ResourceTypeKind == ResourceTypeKind.Primitive) || (resultType.ResourceTypeKind == ResourceTypeKind.ComplexType)) && ((resultKind == ServiceOperationResultKind.Enumeration) || (resultKind == ServiceOperationResultKind.QueryWithMultipleResults)))
{
return(ResourceType.GetCollectionResourceType(resultType));
}
if ((resultType.ResourceTypeKind == ResourceTypeKind.EntityType) && ((resultKind == ServiceOperationResultKind.Enumeration) || (resultKind == ServiceOperationResultKind.QueryWithMultipleResults)))
{
return(ResourceType.GetEntityCollectionResourceType(resultType));
}
return(resultType);
}