/// <summary>
/// Gets the list handles implementation.
/// </summary>
/// <param name="token">Continuation token for paged responses.</param>
/// <param name="maxResults">The maximum number of results to be returned by the server.</param>
/// <param name="recursive">Whether to recurse through this directory's files and subfolders.</param>
/// <param name="accessCondition">An <see cref="AccessCondition"/> object that represents the access conditions for the file. If <c>null</c>, no condition is used.</param>
/// <param name="options">An <see cref="FileRequestOptions"/> object that specifies additional options for the request.</param>
/// <returns>A <see cref="RESTCommand{T}"/> for getting the handles.</returns>
private RESTCommand <FileHandleResultSegment> ListHandlesImpl(FileContinuationToken token, int?maxResults, bool?recursive, AccessCondition accessCondition, FileRequestOptions options)
{
RESTCommand <FileHandleResultSegment> getCmd = new RESTCommand <FileHandleResultSegment>(this.ServiceClient.Credentials, this.StorageUri, this.ServiceClient.HttpClient);
options.ApplyToStorageCommand(getCmd);
getCmd.CommandLocationMode = CommandLocationMode.PrimaryOrSecondary;
getCmd.RetrieveResponseStream = true;
getCmd.BuildRequest = (cmd, uri, builder, cnt, serverTimeout, ctx) =>
{
StorageRequestMessage msg = FileHttpRequestMessageFactory.ListHandles(uri, serverTimeout, maxResults, recursive, token, accessCondition, cnt, ctx, this.ServiceClient.GetCanonicalizer(), this.ServiceClient.Credentials);
FileHttpRequestMessageFactory.AddMetadata(msg, this.Metadata);
return(msg);
};
getCmd.PreProcessResponse = (cmd, resp, ex, ctx) => HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.OK, resp, null /* retVal */, cmd, ex);
getCmd.PostProcessResponseAsync = (cmd, resp, ctx, ct) =>
{
ListHandlesResponse listHandlesResponse = new ListHandlesResponse(cmd.ResponseStream);
return(Task.FromResult(new FileHandleResultSegment()
{
Results = listHandlesResponse.Handles,
ContinuationToken = new FileContinuationToken()
{
NextMarker = listHandlesResponse.NextMarker
}
}));
};
return(getCmd);
}
/// <summary>
/// Gets the close handles implementation.
/// </summary>
/// <param name="token">Continuation token for closing many files.</param>
/// <param name="handleId">Id of the handle, "*" if all handles on the file.</param>
/// <param name="recursive">Whether to recurse through this directory's files and subfolders.</param>
/// <param name="accessCondition">An <see cref="AccessCondition"/> object that represents the access conditions for the file. If <c>null</c>, no condition is used.</param>
/// <param name="options">An <see cref="FileRequestOptions"/> object that specifies additional options for the request.</param>
/// <returns>A <see cref="RESTCommand{T}"/> for closing the handles.</returns>
private RESTCommand <CloseFileHandleResultSegment> CloseHandleImpl(FileContinuationToken token, string handleId, bool?recursive, AccessCondition accessCondition, FileRequestOptions options)
{
RESTCommand <CloseFileHandleResultSegment> putCmd = new RESTCommand <CloseFileHandleResultSegment>(this.ServiceClient.Credentials, this.StorageUri, this.ServiceClient.HttpClient);
options.ApplyToStorageCommand(putCmd);
putCmd.CommandLocationMode = CommandLocationMode.PrimaryOrSecondary;
putCmd.RetrieveResponseStream = true;
putCmd.BuildRequest = (cmd, uri, builder, cnt, serverTimeout, ctx) =>
{
StorageRequestMessage msg = FileHttpRequestMessageFactory.CloseHandle(uri, serverTimeout, handleId, recursive, token, accessCondition, cnt, ctx, this.ServiceClient.GetCanonicalizer(), this.ServiceClient.Credentials);
FileHttpRequestMessageFactory.AddMetadata(msg, this.Metadata);
return(msg);
};
putCmd.PreProcessResponse = (cmd, resp, ex, ctx) =>
{
CloseFileHandleResultSegment res = HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.OK, resp, null /* retVal */, cmd, ex);
int handlesClosed;
if (!int.TryParse(resp.Headers.GetHeaderSingleValueOrDefault(Constants.HeaderConstants.NumHandlesClosed), out handlesClosed))
{
handlesClosed = -1;
}
FileContinuationToken continuation = null;
string marker;
if ((marker = resp.Headers.GetHeaderSingleValueOrDefault(Constants.HeaderConstants.Marker)) != "")
{
continuation = new FileContinuationToken()
{
NextMarker = marker
};
}
return(new CloseFileHandleResultSegment()
{
NumHandlesClosed = handlesClosed,
ContinuationToken = continuation
});
};
return(putCmd);
}