C# QueueContinuationToken.ReadXml方法代码示例

        public void 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 = XmlReader.Create(new StringReader(tokenxml)))
            {
                readToken = new QueueContinuationToken();
                readToken.ReadXml(xmlReader);
            }
            Assert.AreEqual(writeToken.NextMarker, readToken.NextMarker);

            // Read with token.ReadXml()
            using (XmlReader xmlReader = XmlReader.Create(new StringReader(tokenxml)))
            {
                readToken = new QueueContinuationToken();
                readToken.ReadXml(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 = XmlReader.Create(new StringReader(sb.ToString())))
            {
                readToken = new QueueContinuationToken();
                readToken.ReadXml(xmlReader);
            }
            Assert.AreEqual(writeToken.NextMarker, readToken.NextMarker);
        }

        public void 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 = XmlReader.Create(new StringReader(sb.ToString())))
                    {
                        token = new QueueContinuationToken();
                        reader.ReadStartElement();
                        reader.ReadStartElement();
                        token.ReadXml(reader);
                        reader.ReadEndElement();
                        reader.ReadEndElement();
                    }
                }
            }
            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 void QueueContinuationTokenVerifyEmptyTargetDeserializer()
        {
            QueueContinuationToken queueContinuationToken = new QueueContinuationToken { TargetLocation = null };
            StringBuilder stringBuilder = new StringBuilder();
            using (XmlWriter writer = XmlWriter.Create(stringBuilder))
            {
                queueContinuationToken.WriteXml(writer);
            }

            string stringToken = stringBuilder.ToString();
            QueueContinuationToken parsedToken = new QueueContinuationToken();
            parsedToken.ReadXml(XmlReader.Create(new System.IO.StringReader(stringToken)));
            Assert.AreEqual(parsedToken.TargetLocation, null);
        }