private static void SetContentTypeForAdapterMessage(HttpRequestAdapterMessage adapterMsg, TablePayloadFormat payloadFormat) { if (payloadFormat == TablePayloadFormat.AtomPub) { adapterMsg.SetHeader(Constants.HeaderConstants.PayloadContentTypeHeader, Constants.AtomContentTypeHeaderValue); } else { adapterMsg.SetHeader(Constants.HeaderConstants.PayloadContentTypeHeader, Constants.JsonContentTypeHeaderValue); } }
internal static HttpRequestMessage BuildRequestForTableOperation <T>(RESTCommand <T> cmd, int?timeout, TableOperation operation, CloudTableClient client, OperationContext ctx) { HttpRequestMessage msg = BuildRequestCore(cmd.Uri, operation.HttpMethod, timeout, ctx); if (operation.OperationType == TableOperationType.InsertOrMerge || operation.OperationType == TableOperationType.Merge) { // post tunnelling msg.Headers.Add("X-HTTP-Method", "MERGE"); } // etag if (operation.OperationType == TableOperationType.Delete || operation.OperationType == TableOperationType.Replace || operation.OperationType == TableOperationType.Merge) { msg.Headers.Add("If-Match", operation.Entity.ETag); } if (operation.OperationType == TableOperationType.Insert || operation.OperationType == TableOperationType.Merge || operation.OperationType == TableOperationType.InsertOrMerge || operation.OperationType == TableOperationType.InsertOrReplace || operation.OperationType == TableOperationType.Replace) { // create the writer, indent for readability of the examples. ODataMessageWriterSettings writerSettings = new ODataMessageWriterSettings() { CheckCharacters = false, // sets this flag on the XmlWriter for ATOM Version = ODataVersion.V2 // set the Odata version to use when writing the entry }; HttpRequestAdapterMessage adapterMsg = new HttpRequestAdapterMessage(msg, client.BufferManager, (int)Constants.KB); cmd.StreamToDispose = adapterMsg.GetStream(); ODataMessageWriter odataWriter = new ODataMessageWriter(adapterMsg, writerSettings); ODataWriter writer = odataWriter.CreateODataEntryWriter(); WriteOdataEntity(operation.Entity, operation.OperationType, ctx, writer); return(adapterMsg.GetPopulatedMessage()); } return(msg); }
internal static StorageRequestMessage BuildRequestForTableOperation <T>(RESTCommand <T> cmd, Uri uri, UriQueryBuilder builder, int?timeout, TableOperation operation, CloudTableClient client, HttpContent content, OperationContext ctx, TablePayloadFormat payloadFormat, ICanonicalizer canonicalizer, StorageCredentials credentials) { StorageRequestMessage msg = BuildRequestCore(uri, builder, operation.HttpMethod, timeout, content, ctx, canonicalizer, credentials); // Set Accept and Content-Type based on the payload format. SetAcceptHeaderForHttpWebRequest(msg, payloadFormat); Logger.LogInformational(ctx, SR.PayloadFormat, payloadFormat); if (!operation.HttpMethod.Equals("HEAD") && !operation.HttpMethod.Equals("GET")) { SetContentTypeForHttpWebRequest(msg); } if (operation.OperationType == TableOperationType.InsertOrMerge || operation.OperationType == TableOperationType.Merge) { // post tunnelling msg.Headers.Add("X-HTTP-Method", "MERGE"); } // etag if (operation.OperationType == TableOperationType.Delete || operation.OperationType == TableOperationType.Replace || operation.OperationType == TableOperationType.Merge) { msg.Headers.Add("If-Match", operation.Entity.ETag); } // Prefer header if (operation.OperationType == TableOperationType.Insert) { msg.Headers.Add("Prefer", operation.EchoContent ? "return-content" : "return-no-content"); } if (operation.OperationType == TableOperationType.Insert || operation.OperationType == TableOperationType.Merge || operation.OperationType == TableOperationType.InsertOrMerge || operation.OperationType == TableOperationType.InsertOrReplace || operation.OperationType == TableOperationType.Replace) { // create the writer, indent for readability of the examples. ODataMessageWriterSettings writerSettings = new ODataMessageWriterSettings() { CheckCharacters = false, // sets this flag on the XmlWriter for ATOM Version = TableConstants.ODataProtocolVersion // set the Odata version to use when writing the entry }; HttpRequestAdapterMessage adapterMsg = new HttpRequestAdapterMessage(msg, client.BufferManager, (int)Constants.KB); if (!operation.HttpMethod.Equals("HEAD") && !operation.HttpMethod.Equals("GET")) { adapterMsg.SetHeader(Constants.HeaderConstants.PayloadContentTypeHeader, Constants.JsonContentTypeHeaderValue); } cmd.StreamToDispose = adapterMsg.GetStream(); ODataMessageWriter odataWriter = new ODataMessageWriter(adapterMsg, writerSettings, new TableStorageModel(client.AccountName)); ODataWriter writer = odataWriter.CreateODataEntryWriter(); WriteOdataEntity(operation.Entity, operation.OperationType, ctx, writer); return(adapterMsg.GetPopulatedMessage()); } return(msg); }
internal static StorageRequestMessage BuildRequestForTableBatchOperation <T>(RESTCommand <T> cmd, Uri uri, UriQueryBuilder builder, int?timeout, string tableName, TableBatchOperation batch, CloudTableClient client, HttpContent content, OperationContext ctx, TablePayloadFormat payloadFormat, ICanonicalizer canonicalizer, StorageCredentials credentials) { StorageRequestMessage msg = BuildRequestCore(NavigationHelper.AppendPathToSingleUri(uri, "$batch"), builder, HttpMethod.Post, timeout, content, ctx, canonicalizer, credentials); Logger.LogInformational(ctx, SR.PayloadFormat, payloadFormat); // create the writer, indent for readability of the examples. ODataMessageWriterSettings writerSettings = new ODataMessageWriterSettings() { CheckCharacters = false, // sets this flag on the XmlWriter for ATOM Version = TableConstants.ODataProtocolVersion // set the Odata version to use when writing the entry }; HttpRequestAdapterMessage adapterMsg = new HttpRequestAdapterMessage(msg, client.BufferManager, 64 * (int)Constants.KB); cmd.StreamToDispose = adapterMsg.GetStream(); // Start Batch ODataMessageWriter odataWriter = new ODataMessageWriter(adapterMsg, writerSettings); ODataBatchWriter batchWriter = odataWriter.CreateODataBatchWriter(); batchWriter.WriteStartBatch(); bool isQuery = batch.Count == 1 && batch[0].OperationType == TableOperationType.Retrieve; // Query operations should not be inside changeset in payload if (!isQuery) { // Start Operation batchWriter.WriteStartChangeset(); batchWriter.Flush(); } foreach (TableOperation operation in batch) { string httpMethod = operation.OperationType == TableOperationType.Merge || operation.OperationType == TableOperationType.InsertOrMerge ? "MERGE" : operation.HttpMethod.Method; ODataBatchOperationRequestMessage mimePartMsg = batchWriter.CreateOperationRequestMessage(httpMethod, operation.GenerateRequestURI(uri, tableName)); SetAcceptAndContentTypeForODataBatchMessage(mimePartMsg, payloadFormat); // etag if (operation.OperationType == TableOperationType.Delete || operation.OperationType == TableOperationType.Replace || operation.OperationType == TableOperationType.Merge) { mimePartMsg.SetHeader("If-Match", operation.Entity.ETag); } // Prefer header if (operation.OperationType == TableOperationType.Insert) { mimePartMsg.SetHeader("Prefer", operation.EchoContent ? "return-content" : "return-no-content"); } if (operation.OperationType != TableOperationType.Delete && operation.OperationType != TableOperationType.Retrieve) { using (ODataMessageWriter batchEntryWriter = new ODataMessageWriter(mimePartMsg, writerSettings, new TableStorageModel(client.AccountName))) { // Write entity ODataWriter entryWriter = batchEntryWriter.CreateODataEntryWriter(); WriteOdataEntity(operation.Entity, operation.OperationType, ctx, entryWriter); } } } if (!isQuery) { // End Operation batchWriter.WriteEndChangeset(); } // End Batch batchWriter.WriteEndBatch(); batchWriter.Flush(); return(adapterMsg.GetPopulatedMessage()); }
internal static HttpRequestMessage BuildRequestForTableBatchOperation(Uri uri, int? timeout, Uri baseUri, string tableName, TableBatchOperation batch, OperationContext ctx) { HttpRequestMessage msg = BuildRequestCore(NavigationHelper.AppendPathToUri(uri, "$batch"), HttpMethod.Post, timeout, ctx); // create the writer, indent for readability of the examples. ODataMessageWriterSettings writerSettings = new ODataMessageWriterSettings() { CheckCharacters = false, // sets this flag on the XmlWriter for ATOM Version = ODataVersion.V2 // set the Odata version to use when writing the entry }; HttpRequestAdapterMessage adapterMsg = new HttpRequestAdapterMessage(msg); // Start Batch ODataMessageWriter odataWriter = new ODataMessageWriter(adapterMsg, writerSettings); ODataBatchWriter batchWriter = odataWriter.CreateODataBatchWriter(); batchWriter.WriteStartBatch(); bool isQuery = batch.Count == 1 && batch[0].OperationType == TableOperationType.Retrieve; // Query operations should not be inside changeset in payload if (!isQuery) { // Start Operation batchWriter.WriteStartChangeset(); batchWriter.Flush(); } foreach (TableOperation operation in batch) { string httpMethod = operation.OperationType == TableOperationType.Merge || operation.OperationType == TableOperationType.InsertOrMerge ? "MERGE" : operation.HttpMethod.Method; ODataBatchOperationRequestMessage mimePartMsg = batchWriter.CreateOperationRequestMessage(httpMethod, operation.GenerateRequestURI(baseUri, tableName)); // etag if (operation.OperationType == TableOperationType.Delete || operation.OperationType == TableOperationType.Replace || operation.OperationType == TableOperationType.Merge) { mimePartMsg.SetHeader("If-Match", operation.Entity.ETag); } if (operation.OperationType != TableOperationType.Delete && operation.OperationType != TableOperationType.Retrieve) { using (ODataMessageWriter batchEntryWriter = new ODataMessageWriter(mimePartMsg, writerSettings)) { // Write entity ODataWriter entryWriter = batchEntryWriter.CreateODataEntryWriter(); WriteOdataEntity(operation.Entity, operation.OperationType, ctx, entryWriter); } } } if (!isQuery) { // End Operation batchWriter.WriteEndChangeset(); } // End Batch batchWriter.WriteEndBatch(); batchWriter.Flush(); return adapterMsg.GetPopulatedMessage(); }
internal static HttpRequestMessage BuildRequestForTableOperation(Uri uri, int? timeout, TableOperation operation, OperationContext ctx) { HttpRequestMessage msg = BuildRequestCore(uri, operation.HttpMethod, timeout, ctx); if (operation.OperationType == TableOperationType.InsertOrMerge || operation.OperationType == TableOperationType.Merge) { // post tunnelling msg.Headers.Add("X-HTTP-Method", "MERGE"); } // etag if (operation.OperationType == TableOperationType.Delete || operation.OperationType == TableOperationType.Replace || operation.OperationType == TableOperationType.Merge) { msg.Headers.Add("If-Match", operation.Entity.ETag); } if (operation.OperationType == TableOperationType.Insert || operation.OperationType == TableOperationType.Merge || operation.OperationType == TableOperationType.InsertOrMerge || operation.OperationType == TableOperationType.InsertOrReplace || operation.OperationType == TableOperationType.Replace) { // create the writer, indent for readability of the examples. ODataMessageWriterSettings writerSettings = new ODataMessageWriterSettings() { CheckCharacters = false, // sets this flag on the XmlWriter for ATOM Version = ODataVersion.V2 // set the Odata version to use when writing the entry }; HttpRequestAdapterMessage adapterMsg = new HttpRequestAdapterMessage(msg); ODataMessageWriter odataWriter = new ODataMessageWriter(adapterMsg, writerSettings); ODataWriter writer = odataWriter.CreateODataEntryWriter(); WriteOdataEntity(operation.Entity, operation.OperationType, ctx, writer); return adapterMsg.GetPopulatedMessage(); } return msg; }
internal static HttpRequestMessage BuildRequestForTableBatchOperation(Uri uri, int?timeout, Uri baseUri, string tableName, TableBatchOperation batch, OperationContext ctx) { HttpRequestMessage msg = BuildRequestCore(NavigationHelper.AppendPathToUri(uri, "$batch"), HttpMethod.Post, timeout, ctx); // create the writer, indent for readability of the examples. ODataMessageWriterSettings writerSettings = new ODataMessageWriterSettings() { CheckCharacters = false, // sets this flag on the XmlWriter for ATOM Version = ODataVersion.V2 // set the Odata version to use when writing the entry }; HttpRequestAdapterMessage adapterMsg = new HttpRequestAdapterMessage(msg); // Start Batch ODataMessageWriter odataWriter = new ODataMessageWriter(adapterMsg, writerSettings); ODataBatchWriter batchWriter = odataWriter.CreateODataBatchWriter(); batchWriter.WriteStartBatch(); bool isQuery = batch.Count == 1 && batch[0].OperationType == TableOperationType.Retrieve; // Query operations should not be inside changeset in payload if (!isQuery) { // Start Operation batchWriter.WriteStartChangeset(); batchWriter.Flush(); } foreach (TableOperation operation in batch) { string httpMethod = operation.OperationType == TableOperationType.Merge || operation.OperationType == TableOperationType.InsertOrMerge ? "MERGE" : operation.HttpMethod.Method; ODataBatchOperationRequestMessage mimePartMsg = batchWriter.CreateOperationRequestMessage(httpMethod, operation.GenerateRequestURI(baseUri, tableName)); // etag if (operation.OperationType == TableOperationType.Delete || operation.OperationType == TableOperationType.Replace || operation.OperationType == TableOperationType.Merge) { mimePartMsg.SetHeader("If-Match", operation.Entity.ETag); } if (operation.OperationType != TableOperationType.Delete && operation.OperationType != TableOperationType.Retrieve) { using (ODataMessageWriter batchEntryWriter = new ODataMessageWriter(mimePartMsg, writerSettings)) { // Write entity ODataWriter entryWriter = batchEntryWriter.CreateODataEntryWriter(); WriteOdataEntity(operation.Entity, operation.OperationType, ctx, entryWriter); } } } if (!isQuery) { // End Operation batchWriter.WriteEndChangeset(); } // End Batch batchWriter.WriteEndBatch(); batchWriter.Flush(); return(adapterMsg.GetPopulatedMessage()); }