/// <summary>
/// Constructs a web request to return a listing of all containers in this storage account.
/// </summary>
/// <param name="uri">The absolute URI for the account.</param>
/// <param name="timeout">The server timeout interval.</param>
/// <param name="listingContext">A set of parameters for the listing operation.</param>
/// <param name="detailsIncluded">Additional details to return with the listing.</param>
/// <returns>A web request for the specified operation.</returns>
public static HttpWebRequest List(Uri uri, int timeout, ListingContext listingContext, ContainerListingDetails detailsIncluded)
{
UriQueryBuilder builder = new UriQueryBuilder();
builder.Add(Constants.QueryConstants.Component, "list");
if (listingContext != null)
{
if (listingContext.Prefix != null)
{
builder.Add("prefix", listingContext.Prefix);
}
if (listingContext.Marker != null)
{
builder.Add("marker", listingContext.Marker);
}
if (listingContext.MaxResults != null)
{
builder.Add("maxresults", listingContext.MaxResults.ToString());
}
}
if ((detailsIncluded & ContainerListingDetails.Metadata) != 0)
{
builder.Add("include", "metadata");
}
HttpWebRequest request = CreateWebRequest(uri, timeout, builder);
request.Method = "GET";
return(request);
}
/// <summary>
/// Constructs a web request to return a listing of all containers in this storage account.
/// </summary>
/// <param name="uri">The absolute URI for the account.</param>
/// <param name="timeout">The server timeout interval.</param>
/// <param name="listingContext">A set of parameters for the listing operation.</param>
/// <param name="detailsIncluded">Additional details to return with the listing.</param>
/// <returns>A web request for the specified operation.</returns>
public static HttpWebRequest List(Uri uri, int timeout, ListingContext listingContext, ContainerListingDetails detailsIncluded)
{
UriQueryBuilder builder = new UriQueryBuilder();
builder.Add(Constants.QueryConstants.Component, "list");
if (listingContext != null)
{
if (listingContext.Prefix != null)
{
builder.Add("prefix", listingContext.Prefix);
}
if (listingContext.Marker != null)
{
builder.Add("marker", listingContext.Marker);
}
if (listingContext.MaxResults != null)
{
builder.Add("maxresults", listingContext.MaxResults.ToString());
}
}
if ((detailsIncluded & ContainerListingDetails.Metadata) != 0)
{
builder.Add("include", "metadata");
}
HttpWebRequest request = CreateWebRequest(uri, timeout, builder);
request.Method = "GET";
return request;
}
/// <summary>Core implementation for the ListContainers method.</summary>
/// <param name="prefix">The container prefix. </param>
/// <param name="detailsIncluded">The details included. </param>
/// <param name="continuationToken">The continuation token. </param>
/// <param name="pagination">The pagination. </param>
/// <param name="setResult">The result report delegate. </param>
/// <returns>A <see cref="TaskSequence"/> that lists the containers. </returns>
private TaskSequence ListContainersImplCore(
string prefix,
ContainerListingDetails detailsIncluded,
ResultContinuation continuationToken,
ResultPagination pagination,
Action<ResultSegment<CloudBlobContainer>> setResult)
{
CommonUtils.AssertContinuationType(continuationToken, ResultContinuation.ContinuationType.Container);
var listingContext = new ListingContext(prefix, pagination.GetNextRequestPageSize())
{
Marker = continuationToken != null ? continuationToken.NextMarker : null
};
var containersList = new List<CloudBlobContainer>();
var request = ContainerRequest.List(
this.BaseUri, this.Timeout.RoundUpToSeconds(), listingContext, detailsIncluded);
this.Credentials.SignRequest(request);
var listTask = request.GetResponseAsyncWithTimeout(this, this.Timeout);
yield return listTask;
string nextMarker;
using (var response = listTask.Result as HttpWebResponse)
{
var listContainersResponse = ContainerResponse.List(response);
containersList.AddRange(
listContainersResponse.Containers.Select(item => new CloudBlobContainer(item.Attributes, this)));
nextMarker = listContainersResponse.NextMarker;
}
var newContinuationToken = new ResultContinuation
{
NextMarker = nextMarker, Type = ResultContinuation.ContinuationType.Container
};
ResultSegment.CreateResultSegment(
setResult,
containersList,
newContinuationToken,
pagination,
this.RetryPolicy,
(paginationArg, continuationArg, resultSegmentArg) =>
this.ListContainersImplCore(prefix, detailsIncluded, continuationArg, paginationArg, resultSegmentArg));
}
/// <summary>Lists the queues impl core.</summary>
/// <param name="prefix">The prefix. </param>
/// <param name="detailsIncluded">The details included. </param>
/// <param name="continuationToken">The continuation token. </param>
/// <param name="pagination">The pagination. </param>
/// <param name="setResult">The set result. </param>
/// <returns>A <see cref="TaskSequence"/> for listing the queues. </returns>
private TaskSequence ListQueuesImplCore(
string prefix,
QueueListingDetails detailsIncluded,
ResultContinuation continuationToken,
ResultPagination pagination,
Action<ResultSegment<CloudQueue>> setResult)
{
CommonUtils.AssertContinuationType(continuationToken, ResultContinuation.ContinuationType.Queue);
var listingContext = new ListingContext(prefix, pagination.GetNextRequestPageSize())
{
Marker = continuationToken != null ? continuationToken.NextMarker : null
};
var queueList = new List<CloudQueue>();
var webRequest = QueueRequest.List(
this.BaseUri, this.Timeout.RoundUpToSeconds(), listingContext, detailsIncluded);
this.Credentials.SignRequest(webRequest);
var listTask = webRequest.GetResponseAsyncWithTimeout(this, this.Timeout);
yield return listTask;
string nextMarker;
using (var response = listTask.Result as HttpWebResponse)
{
var parsedResponse = QueueResponse.List(response);
// Materialize the results so that we can close the response
queueList.AddRange(parsedResponse.Queues.Select(this.SelectResponse));
nextMarker = parsedResponse.NextMarker;
}
var newContinuationToken = new ResultContinuation
{
NextMarker = nextMarker, Type = ResultContinuation.ContinuationType.Queue
};
ResultSegment.CreateResultSegment(
setResult,
queueList,
newContinuationToken,
pagination,
this.RetryPolicy,
(paginationArg, continuationArg, resultSegment) =>
this.ListQueuesImplCore(prefix, detailsIncluded, continuationArg, paginationArg, resultSegment));
}
