public override IEnumerable<string> Inspect(WindowsAzureStorageTimelineMessage message)
{
if (message.ServiceName == "Table" &&
(message.ServiceOperation == "PUT" || message.ServiceOperation == "POST" || message.ServiceOperation == "MERGE" || message.ServiceOperation == "PATCH"))
{
var preferHeader = message.RequestHeaders["Prefer"];
var dataServiceVersionHeader = message.RequestHeaders["DataServiceVersion"];
if (preferHeader != null && dataServiceVersionHeader != null && dataServiceVersionHeader.Contains("3.0") && preferHeader.ToLowerInvariant() != "return-no-content")
{
// We're on Storage SDK 3.0 and it's an insert/update/merge
return new string[] { "Disable the echocontent feature on the TableOperation instance or set the HTTP header Prefer:return-no-content. This will ensure the message payload isn't unnecessarily being returned in the operation response." };
}
}
return new string[] { };
}
public override IEnumerable <string> Inspect(WindowsAzureStorageTimelineMessage message)
{
if (message.ServiceName == "Table" &&
(message.ServiceOperation == "PUT" || message.ServiceOperation == "POST" || message.ServiceOperation == "MERGE" || message.ServiceOperation == "PATCH"))
{
var preferHeader = message.RequestHeaders["Prefer"];
var dataServiceVersionHeader = message.RequestHeaders["DataServiceVersion"];
if (preferHeader != null && dataServiceVersionHeader != null && dataServiceVersionHeader.Contains("3.0") && preferHeader.ToLowerInvariant() != "return-no-content")
{
// We're on Storage SDK 3.0 and it's an insert/update/merge
return(new string[] { "Disable the echocontent feature on the TableOperation instance or set the HTTP header Prefer:return-no-content. This will ensure the message payload isn't unnecessarily being returned in the operation response." });
}
}
return(new string[] { });
}
public override IEnumerable<string> Inspect(WindowsAzureStorageTimelineMessage message)
{
// todo: refactor, this has been written on a tight schedule
if (message.ServiceName == "Table" && message.Url.Contains("$filter="))
{
string filterString = HttpUtility.ParseQueryString(new Uri(message.Url).Query)["$filter"];
try
{
ODataUriParser.ParseFilter(filterString, EdmModel, TableServiceEntity);
}
catch (ODataException ex)
{
// this means we're using other properties...
return new[] { "This query may not perform as intended. Consider optimizing the entity structure so that a PartitionKey/RowKey query can be executed instead." };
}
}
return new string[] {} ;
}
public override IEnumerable <string> Inspect(WindowsAzureStorageTimelineMessage message)
{
// todo: refactor, this has been written on a tight schedule
if (message.ServiceName == "Table" && message.Url.Contains("$filter="))
{
string filterString = HttpUtility.ParseQueryString(new Uri(message.Url).Query)["$filter"];
try
{
ODataUriParser.ParseFilter(filterString, EdmModel, TableServiceEntity);
}
catch (ODataException ex)
{
// this means we're using other properties...
return(new[] { "This query may not perform as intended. Consider optimizing the entity structure so that a PartitionKey/RowKey query can be executed instead." });
}
}
return(new string[] {});
}
public virtual IEnumerable<string> Inspect(WindowsAzureStorageTimelineMessage message)
{
return new string[] { };
}
public virtual IEnumerable <string> Inspect(WindowsAzureStorageTimelineMessage message)
{
return(new string[] { });
}
