public Resource PutAddOrUpdateResource(string key, Resource resourceToPut)
{
// Validate arguments
ValidateArguments(key, resourceToPut);
var resource = resourceRepository.AddOrUpdate(
ParseResourceKey(key),
resourceToPut,
// Delegate invoked when adding
(resourceKey) => Response.SetStatusAsCreated(CreateUri(resourceKey)),
// Delegate invoked when updating
(version) =>
{
// Check conditional update if If-Match header values provided
if (Request.IfMatch != null)
{
Request.CheckConditionalUpdate(version);
}
}
);
// Return with an ETag to enable client caching
Response.SetETag(resource.Version);
return(resource);
}