示例#1
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 internal QueueResultSegment(IEnumerable <CloudQueue> queues, QueueContinuationToken continuationToken)
 {
     this.Results           = queues;
     this.ContinuationToken = continuationToken;
 }
示例#2
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 public virtual Task <QueueResultSegment> ListQueuesSegmentedAsync(string prefix, QueueContinuationToken currentToken)
 {
     return(this.ListQueuesSegmentedAsync(prefix, QueueListingDetails.None, null, currentToken, null, null));
 }
示例#3
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 public virtual Task <QueueResultSegment> ListQueuesSegmentedAsync(string prefix, QueueListingDetails detailsIncluded, int?maxResults, QueueContinuationToken currentToken, QueueRequestOptions options, OperationContext operationContext)
 {
     return(this.ListQueuesSegmentedAsync(prefix, detailsIncluded, maxResults, currentToken, options, operationContext, CancellationToken.None));
 }
示例#4
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        public virtual async Task <QueueResultSegment> ListQueuesSegmentedAsync(string prefix, QueueListingDetails detailsIncluded, int?maxResults, QueueContinuationToken currentToken, QueueRequestOptions options, OperationContext operationContext, CancellationToken cancellationToken)
        {
            QueueRequestOptions modifiedOptions = QueueRequestOptions.ApplyDefaults(options, this);

            operationContext = operationContext ?? new OperationContext();

            ResultSegment <CloudQueue> resultSegment = await Executor.ExecuteAsync(
                this.ListQueuesImpl(prefix, maxResults, detailsIncluded, modifiedOptions, currentToken),
                modifiedOptions.RetryPolicy,
                operationContext,
                cancellationToken).ConfigureAwait(false);

            return(new QueueResultSegment(resultSegment.Results, (QueueContinuationToken)resultSegment.ContinuationToken));
        }
示例#5
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        /// <summary>
        /// Core implementation for the ListQueues method.
        /// </summary>
        /// <param name="prefix">The queue prefix.</param>
        /// <param name="detailsIncluded">The details included.</param>
        /// <param name="currentToken">The continuation token.</param>
        /// <param name="maxResults">A non-negative integer value that indicates the maximum number of results to be returned at a time, up to the
        /// per-operation limit of 5000. If this value is <c>null</c>, the maximum possible number of results will be returned, up to 5000.</param>
        /// <returns>A <see cref="TaskSequence"/> that lists the queues.</returns>
        private RESTCommand <ResultSegment <CloudQueue> > ListQueuesImpl(string prefix, int?maxResults, QueueListingDetails detailsIncluded, QueueRequestOptions options, QueueContinuationToken currentToken)
        {
            ListingContext listingContext = new ListingContext(prefix, maxResults)
            {
                Marker = currentToken != null ? currentToken.NextMarker : null
            };

            RESTCommand <ResultSegment <CloudQueue> > getCmd = new RESTCommand <ResultSegment <CloudQueue> >(this.Credentials, this.StorageUri, this.HttpClient);

            options.ApplyToStorageCommand(getCmd);
            getCmd.CommandLocationMode      = CommonUtility.GetListingLocationMode(currentToken);
            getCmd.RetrieveResponseStream   = true;
            getCmd.BuildRequest             = (cmd, uri, builder, cnt, serverTimeout, ctx) => QueueHttpRequestMessageFactory.List(uri, serverTimeout, listingContext, detailsIncluded, cnt, ctx, this.GetCanonicalizer(), this.Credentials);
            getCmd.PreProcessResponse       = (cmd, resp, ex, ctx) => HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.OK, resp, null /* retVal */, cmd, ex);
            getCmd.PostProcessResponseAsync = async(cmd, resp, ctx, ct) =>
            {
                ListQueuesResponse listQueuesResponse = await ListQueuesResponse.ParseAsync(cmd.ResponseStream, ct).ConfigureAwait(false);

                List <CloudQueue> queuesList = listQueuesResponse.Queues.Select(item => new CloudQueue(item.Metadata, item.Name, this)).ToList();

                QueueContinuationToken continuationToken = null;
                if (listQueuesResponse.NextMarker != null)
                {
                    continuationToken = new QueueContinuationToken()
                    {
                        NextMarker     = listQueuesResponse.NextMarker,
                        TargetLocation = cmd.CurrentResult.TargetLocation,
                    };
                }

                return(new ResultSegment <CloudQueue>(queuesList)
                {
                    ContinuationToken = continuationToken,
                });
            };

            return(getCmd);
        }
        public async Task QueueContinuationTokenVerifySerializer()
        {
            XmlSerializer serializer = new XmlSerializer(typeof(QueueContinuationToken));

            XmlWriterSettings settings = new XmlWriterSettings();

            settings.Indent = true;

            StringReader reader;
            string       tokenxml;

            QueueContinuationToken writeToken = new QueueContinuationToken
            {
                NextMarker     = Guid.NewGuid().ToString(),
                TargetLocation = StorageLocation.Primary
            };

            QueueContinuationToken readToken = null;

            // Write with XmlSerializer
            using (StringWriter writer = new StringWriter())
            {
                serializer.Serialize(writer, writeToken);
                tokenxml = writer.ToString();
            }

            // Read with XmlSerializer
            reader    = new StringReader(tokenxml);
            readToken = (QueueContinuationToken)serializer.Deserialize(reader);
            Assert.AreEqual(writeToken.NextMarker, readToken.NextMarker);

            // Read with token.ReadXml()
            using (XmlReader xmlReader = XMLReaderExtensions.CreateAsAsync(new MemoryStream(Encoding.Unicode.GetBytes(tokenxml))))
            {
                readToken = new QueueContinuationToken();
                await readToken.ReadXmlAsync(xmlReader);
            }
            Assert.AreEqual(writeToken.NextMarker, readToken.NextMarker);

            // Read with token.ReadXml()
            using (XmlReader xmlReader = XMLReaderExtensions.CreateAsAsync(new MemoryStream(Encoding.Unicode.GetBytes(tokenxml))))
            {
                readToken = new QueueContinuationToken();
                await readToken.ReadXmlAsync(xmlReader);
            }

            // Write with token.WriteXml
            StringBuilder sb = new StringBuilder();

            using (XmlWriter writer = XmlWriter.Create(sb, settings))
            {
                writeToken.WriteXml(writer);
            }

            // Read with XmlSerializer
            reader    = new StringReader(sb.ToString());
            readToken = (QueueContinuationToken)serializer.Deserialize(reader);
            Assert.AreEqual(writeToken.NextMarker, readToken.NextMarker);

            // Read with token.ReadXml()
            using (XmlReader xmlReader = XMLReaderExtensions.CreateAsAsync(new MemoryStream(Encoding.Unicode.GetBytes(sb.ToString()))))
            {
                readToken = new QueueContinuationToken();
                await readToken.ReadXmlAsync(xmlReader);
            }
            Assert.AreEqual(writeToken.NextMarker, readToken.NextMarker);
        }
        public async Task QueueContinuationTokenVerifyXmlWithinXml()
        {
            CloudQueueClient client     = GenerateCloudQueueClient();
            string           prefix     = "dotnetqueuetest" + Guid.NewGuid().ToString("N");
            List <string>    queueNames = new List <string>();
            int count = 30;

            for (int i = 0; i < count; i++)
            {
                queueNames.Add(prefix + i);
                client.GetQueueReference(prefix + i).Create();
            }

            QueueContinuationToken token   = null;
            List <CloudQueue>      results = new List <CloudQueue>();

            do
            {
                QueueResultSegment segment = client.ListQueuesSegmented(prefix, QueueListingDetails.None, 5, token, null, null);
                token = segment.ContinuationToken;
                results.AddRange(segment.Results);
                if (token != null)
                {
                    Assert.AreEqual(null, token.GetSchema());

                    XmlWriterSettings settings = new XmlWriterSettings();
                    settings.Indent = true;
                    StringBuilder sb = new StringBuilder();
                    using (XmlWriter writer = XmlWriter.Create(sb, settings))
                    {
                        writer.WriteStartElement("test1");
                        writer.WriteStartElement("test2");
                        token.WriteXml(writer);
                        writer.WriteEndElement();
                        writer.WriteEndElement();
                    }

                    using (XmlReader reader = XMLReaderExtensions.CreateAsAsync(new MemoryStream(Encoding.Unicode.GetBytes(sb.ToString()))))
                    {
                        token = new QueueContinuationToken();
                        await reader.ReadStartElementAsync();

                        await reader.ReadStartElementAsync();

                        await token.ReadXmlAsync(reader);

                        await reader.ReadEndElementAsync();

                        await reader.ReadEndElementAsync();
                    }
                }
            }while (token != null);

            foreach (CloudQueue queue in results)
            {
                if (queueNames.Remove(queue.Name))
                {
                    queue.Delete();
                }
                else
                {
                    Assert.Fail();
                }
            }

            Assert.AreEqual <int>(0, queueNames.Count);
        }
 public virtual Task <QueueResultSegment> ListQueuesSegmentedAsync(string prefix, QueueContinuationToken currentToken, CancellationToken cancellationToken)
 {
     return(this.ListQueuesSegmentedAsync(prefix, QueueListingDetails.None, maxResults: null, currentToken: currentToken, options: null, operationContext: null, cancellationToken: cancellationToken));
 }
 /// <summary>
 /// Returns a result segment containing a collection of queues.
 /// </summary>
 /// <param name="currentToken">A <see cref="QueueContinuationToken"/> continuation token returned by a previous listing operation.</param>
 /// <returns>A <see cref="QueueResultSegment"/> object.</returns>
 public virtual QueueResultSegment ListQueuesSegmented(QueueContinuationToken currentToken)
 {
     return(this.ListQueuesSegmented(null, QueueListingDetails.None, null, currentToken, null, null));
 }
 public virtual Task <QueueResultSegment> ListQueuesSegmentedAsync(string prefix, QueueContinuationToken currentToken)
 {
     return(this.ListQueuesSegmentedAsync(prefix, currentToken, CancellationToken.None));
 }
 /// <summary>
 /// Begins an asynchronous operation to return a result segment containing a collection of queues.
 /// </summary>
 /// <param name="prefix">A string containing the queue name prefix.</param>
 /// <param name="queueListingDetails">A <see cref="QueueListingDetails"/> enumeration describing which items to include in the listing.</param>
 /// <param name="maxResults">A non-negative integer value that indicates the maximum number of results to be returned at a time, up to the
 /// per-operation limit of 5000. If this value is <c>null</c>, the maximum possible number of results will be returned, up to 5000.</param>
 /// <param name="currentToken">A <see cref="QueueContinuationToken"/> returned by a previous listing operation.</param>
 /// <param name="options">A <see cref="QueueRequestOptions"/> object that specifies additional options for the request.</param>
 /// <param name="operationContext">An <see cref="OperationContext"/> object that represents the context for the current operation.</param>
 /// <param name="callback">An <see cref="AsyncCallback"/> delegate that will receive notification when the asynchronous operation completes.</param>
 /// <param name="state">A user-defined object that will be passed to the callback delegate.</param>
 /// <returns>An <see cref="ICancellableAsyncResult"/> that references the asynchronous operation.</returns>
 public virtual ICancellableAsyncResult BeginListQueuesSegmented(string prefix, QueueListingDetails queueListingDetails, int?maxResults, QueueContinuationToken currentToken, QueueRequestOptions options, OperationContext operationContext, AsyncCallback callback, object state)
 {
     return(CancellableAsyncResultTaskWrapper.Create(token => this.ListQueuesSegmentedAsync(prefix, queueListingDetails, maxResults, currentToken, options, operationContext, token), callback, state));
 }
 /// <summary>
 /// Begins an asynchronous operation to return a result segment containing a collection of queues.
 /// </summary>
 /// <param name="prefix">A string containing the queue name prefix.</param>
 /// <param name="currentToken">A <see cref="QueueContinuationToken"/> returned by a previous listing operation.</param>
 /// <param name="callback">An <see cref="AsyncCallback"/> delegate that will receive notification when the asynchronous operation completes.</param>
 /// <param name="state">A user-defined object that will be passed to the callback delegate.</param>
 /// <returns>An <see cref="ICancellableAsyncResult"/> that references the asynchronous operation.</returns>
 public virtual ICancellableAsyncResult BeginListQueuesSegmented(string prefix, QueueContinuationToken currentToken, AsyncCallback callback, object state)
 {
     return(this.BeginListQueuesSegmented(prefix, QueueListingDetails.None, null, currentToken, null, null, callback, state));
 }
 /// <summary>
 /// Returns a result segment containing a collection of queues.
 /// </summary>
 /// <param name="prefix">A string containing the queue name prefix.</param>
 /// <param name="queueListingDetails">A <see cref="QueueListingDetails"/> enumeration describing which items to include in the listing.</param>
 /// <param name="maxResults">A non-negative integer value that indicates the maximum number of results to be returned at a time, up to the
 /// per-operation limit of 5000. If this value is <c>null</c>, the maximum possible number of results will be returned, up to 5000.</param>
 /// <param name="currentToken">A <see cref="QueueContinuationToken"/> returned by a previous listing operation.</param>
 /// <param name="options">A <see cref="QueueRequestOptions"/> object that specifies additional options for the request.</param>
 /// <param name="operationContext">An <see cref="OperationContext"/> object that represents the context for the current operation.</param>
 /// <returns>A <see cref="ResultSegment{T}"/> of type <see cref="CloudQueue"/>.</returns>
 private ResultSegment <CloudQueue> ListQueuesSegmentedCore(string prefix, QueueListingDetails queueListingDetails, int?maxResults, QueueContinuationToken currentToken, QueueRequestOptions options, OperationContext operationContext)
 {
     return(Executor.ExecuteSync(
                this.ListQueuesImpl(prefix, maxResults, queueListingDetails, options, currentToken),
                options.RetryPolicy,
                operationContext));
 }
        /// <summary>
        /// Returns a result segment containing a collection of queues.
        /// </summary>
        /// <param name="prefix">A string containing the queue name prefix.</param>
        /// <param name="queueListingDetails">A <see cref="QueueListingDetails"/> enumeration describing which items to include in the listing.</param>
        /// <param name="maxResults">A non-negative integer value that indicates the maximum number of results to be returned at a time, up to the
        /// per-operation limit of 5000. If this value is <c>null</c>, the maximum possible number of results will be returned, up to 5000.</param>
        /// <param name="currentToken">A <see cref="QueueContinuationToken"/> returned by a previous listing operation.</param>
        /// <param name="options">A <see cref="QueueRequestOptions"/> object that specifies additional options for the request. If <c>null</c>, default options are applied to the request.</param>
        /// <param name="operationContext">An <see cref="OperationContext"/> object that represents the context for the current operation.</param>
        /// <returns>A <see cref="QueueResultSegment"/> object.</returns>
        public virtual QueueResultSegment ListQueuesSegmented(string prefix, QueueListingDetails queueListingDetails, int?maxResults, QueueContinuationToken currentToken, QueueRequestOptions options = null, OperationContext operationContext = null)
        {
            QueueRequestOptions modifiedOptions = QueueRequestOptions.ApplyDefaults(options, this);

            operationContext = operationContext ?? new OperationContext();

            ResultSegment <CloudQueue> resultSegment = this.ListQueuesSegmentedCore(prefix, queueListingDetails, maxResults, currentToken, modifiedOptions, operationContext);

            return(new QueueResultSegment(resultSegment.Results, (QueueContinuationToken)resultSegment.ContinuationToken));
        }