private async Task <AccountProperties> GetDatabaseAccountAsync(Uri serviceEndpoint)
{
INameValueCollection headers = new DictionaryNameValueCollection(StringComparer.Ordinal);
string authorizationToken = string.Empty;
if (this.hasAuthKeyResourceToken)
{
authorizationToken = HttpUtility.UrlEncode(this.authKeyResourceToken);
}
else
{
// Retrieve the document service properties.
string xDate = DateTime.UtcNow.ToString("r", CultureInfo.InvariantCulture);
headers.Set(HttpConstants.HttpHeaders.XDate, xDate);
authorizationToken = AuthorizationHelper.GenerateKeyAuthorizationSignature(
HttpConstants.HttpMethods.Get,
serviceEndpoint,
headers,
this.authKeyHashFunction);
}
headers.Set(HttpConstants.HttpHeaders.Authorization, authorizationToken);
using (HttpResponseMessage responseMessage = await this.httpClient.GetAsync(serviceEndpoint, headers))
{
using (DocumentServiceResponse documentServiceResponse = await ClientExtensions.ParseResponseAsync(responseMessage))
{
return(CosmosResource.FromStream <AccountProperties>(documentServiceResponse));
}
}
}
private async Task <CosmosAccountSettings> GetDatabaseAccountAsync(Uri serviceEndpoint)
{
HttpClient httpClient = this.messageHandler == null ? new HttpClient() : new HttpClient(this.messageHandler);
httpClient.DefaultRequestHeaders.Add(HttpConstants.HttpHeaders.Version,
HttpConstants.Versions.CurrentVersion);
// Send client version.
httpClient.AddUserAgentHeader(this.connectionPolicy.UserAgentContainer);
httpClient.AddApiTypeHeader(this.apiType);
string authorizationToken = string.Empty;
if (this.hasAuthKeyResourceToken)
{
authorizationToken = HttpUtility.UrlEncode(this.authKeyResourceToken);
}
else
{
// Retrieve the document service properties.
string xDate = DateTime.UtcNow.ToString("r", CultureInfo.InvariantCulture);
httpClient.DefaultRequestHeaders.Add(HttpConstants.HttpHeaders.XDate, xDate);
INameValueCollection headersCollection = new StringKeyValueCollection();
headersCollection.Add(HttpConstants.HttpHeaders.XDate, xDate);
authorizationToken = AuthorizationHelper.GenerateKeyAuthorizationSignature(
HttpConstants.HttpMethods.Get,
serviceEndpoint,
headersCollection,
this.authKeyHashFunction);
}
httpClient.DefaultRequestHeaders.Add(HttpConstants.HttpHeaders.Authorization, authorizationToken);
using (HttpResponseMessage responseMessage = await httpClient.GetHttpAsync(
serviceEndpoint))
{
using (DocumentServiceResponse documentServiceResponse = await ClientExtensions.ParseResponseAsync(responseMessage))
{
CosmosAccountSettings databaseAccount = documentServiceResponse.GetInternalResource <CosmosAccountSettings>(CosmosAccountSettings.CreateNewInstance);
return(databaseAccount);
}
}
}
async private Task <DocumentServiceResponse> InvokeAsync(DocumentServiceRequest request, ResourceType resourceType, CancellationToken cancellationToken)
{
Func <Task <DocumentServiceResponse> > funcDelegate = async() =>
{
using (HttpRequestMessage requestMessage = await this.PrepareRequestMessageAsync(request))
{
DateTime sendTimeUtc = DateTime.UtcNow;
Guid localGuid = Guid.NewGuid(); // For correlating HttpRequest and HttpResponse Traces
this.eventSource.Request(
Guid.Empty,
localGuid,
requestMessage.RequestUri.ToString(),
resourceType.ToResourceTypeString(),
requestMessage.Headers);
using (HttpResponseMessage responseMessage = await this.httpClient.SendAsync(requestMessage, cancellationToken))
{
DateTime receivedTimeUtc = DateTime.UtcNow;
double durationInMilliSeconds = (receivedTimeUtc - sendTimeUtc).TotalMilliseconds;
IEnumerable <string> headerValues;
Guid activityId = Guid.Empty;
if (responseMessage.Headers.TryGetValues(HttpConstants.HttpHeaders.ActivityId, out headerValues) &&
headerValues.Count() != 0)
{
activityId = new Guid(headerValues.First());
}
this.eventSource.Response(
activityId,
localGuid,
(short)responseMessage.StatusCode,
durationInMilliSeconds,
responseMessage.Headers);
return(await ClientExtensions.ParseResponseAsync(responseMessage, request.SerializerSettings ?? this.SerializerSettings, request));
}
}
};
return(await BackoffRetryUtility <DocumentServiceResponse> .ExecuteAsync(funcDelegate, new WebExceptionRetryPolicy(), cancellationToken));
}
public async Task TestBadRequestParseHandling()
{
HttpRequestMessage httpRequestMessage = new HttpRequestMessage(HttpMethod.Post, "https://localhost:8081");
HttpResponseMessage message = new HttpResponseMessage(HttpStatusCode.BadRequest);
message.ReasonPhrase = "Invalid Parameter";
message.RequestMessage = httpRequestMessage;
message.Headers.Add("x-ms-activity-id", Guid.NewGuid().ToString());
message.Content = new StringContent("<html>Your response text</html>", encoding: Encoding.Default, mediaType: "text/html");
try
{
DocumentServiceResponse dsr = await ClientExtensions.ParseResponseAsync(message);
}
catch (DocumentClientException dce)
{
Assert.IsNotNull(dce.Message);
Assert.AreEqual(HttpStatusCode.BadRequest, dce.StatusCode);
Assert.AreEqual("Invalid Parameter", dce.StatusDescription);
}
}
public async Task TestJsonParseHandling()
{
HttpRequestMessage httpRequestMessage = new HttpRequestMessage(HttpMethod.Post, "https://*****:*****@"{ ""id"": ""test"", ""message"": ""Conflict"", ""Code"": ""409""}",
encoding: Encoding.Default,
mediaType: "application/json");
try
{
DocumentServiceResponse dsr = await ClientExtensions.ParseResponseAsync(message);
}
catch (DocumentClientException dce)
{
Assert.IsNotNull(dce.Message);
Assert.AreEqual(HttpStatusCode.Conflict, dce.StatusCode);
Assert.AreEqual("Id already exists", dce.StatusDescription);
}
}
public virtual async Task <AccountProperties> GetDatabaseAccountAsync(HttpRequestMessage requestMessage, CancellationToken cancellationToken = default(CancellationToken))
{
AccountProperties databaseAccount = null;
// Get the ServiceDocumentResource from the gateway.
using (HttpResponseMessage responseMessage =
await this.gatewayStoreClient.SendHttpAsync(requestMessage, cancellationToken))
{
using (DocumentServiceResponse documentServiceResponse = await ClientExtensions.ParseResponseAsync(responseMessage))
{
databaseAccount = CosmosResource.FromStream <AccountProperties>(documentServiceResponse);
}
long longValue;
IEnumerable <string> headerValues;
if (responseMessage.Headers.TryGetValues(HttpConstants.HttpHeaders.MaxMediaStorageUsageInMB, out headerValues) &&
(headerValues.Count() != 0))
{
if (long.TryParse(headerValues.First(), out longValue))
{
databaseAccount.MaxMediaStorageUsageInMB = longValue;
}
}
if (responseMessage.Headers.TryGetValues(HttpConstants.HttpHeaders.CurrentMediaStorageUsageInMB, out headerValues) &&
(headerValues.Count() != 0))
{
if (long.TryParse(headerValues.First(), out longValue))
{
databaseAccount.MediaStorageUsageInMB = longValue;
}
}
if (responseMessage.Headers.TryGetValues(HttpConstants.HttpHeaders.DatabaseAccountConsumedDocumentStorageInMB, out headerValues) &&
(headerValues.Count() != 0))
{
if (long.TryParse(headerValues.First(), out longValue))
{
databaseAccount.ConsumedDocumentStorageInMB = longValue;
}
}
if (responseMessage.Headers.TryGetValues(HttpConstants.HttpHeaders.DatabaseAccountProvisionedDocumentStorageInMB, out headerValues) &&
(headerValues.Count() != 0))
{
if (long.TryParse(headerValues.First(), out longValue))
{
databaseAccount.ProvisionedDocumentStorageInMB = longValue;
}
}
if (responseMessage.Headers.TryGetValues(HttpConstants.HttpHeaders.DatabaseAccountReservedDocumentStorageInMB, out headerValues) &&
(headerValues.Count() != 0))
{
if (long.TryParse(headerValues.First(), out longValue))
{
databaseAccount.ReservedDocumentStorageInMB = longValue;
}
}
}
return(databaseAccount);
}
public virtual async Task <CosmosAccountSettings> GetDatabaseAccountAsync(HttpRequestMessage requestMessage)
{
CosmosAccountSettings databaseAccount = null;
// Get the ServiceDocumentResource from the gateway.
using (HttpResponseMessage responseMessage =
await this.httpClient.SendHttpAsync(requestMessage))
{
using (DocumentServiceResponse documentServiceResponse = await ClientExtensions.ParseResponseAsync(responseMessage))
{
databaseAccount = documentServiceResponse.GetInternalResource <CosmosAccountSettings>(CosmosAccountSettings.CreateNewInstance);
}
long longValue;
IEnumerable <string> headerValues;
if (responseMessage.Headers.TryGetValues(HttpConstants.HttpHeaders.MaxMediaStorageUsageInMB, out headerValues) &&
(headerValues.Count() != 0))
{
if (long.TryParse(headerValues.First(), out longValue))
{
databaseAccount.MaxMediaStorageUsageInMB = longValue;
}
}
if (responseMessage.Headers.TryGetValues(HttpConstants.HttpHeaders.CurrentMediaStorageUsageInMB, out headerValues) &&
(headerValues.Count() != 0))
{
if (long.TryParse(headerValues.First(), out longValue))
{
databaseAccount.MediaStorageUsageInMB = longValue;
}
}
if (responseMessage.Headers.TryGetValues(HttpConstants.HttpHeaders.DatabaseAccountConsumedDocumentStorageInMB, out headerValues) &&
(headerValues.Count() != 0))
{
if (long.TryParse(headerValues.First(), out longValue))
{
databaseAccount.ConsumedDocumentStorageInMB = longValue;
}
}
if (responseMessage.Headers.TryGetValues(HttpConstants.HttpHeaders.DatabaseAccountProvisionedDocumentStorageInMB, out headerValues) &&
(headerValues.Count() != 0))
{
if (long.TryParse(headerValues.First(), out longValue))
{
databaseAccount.ProvisionedDocumentStorageInMB = longValue;
}
}
if (responseMessage.Headers.TryGetValues(HttpConstants.HttpHeaders.DatabaseAccountReservedDocumentStorageInMB, out headerValues) &&
(headerValues.Count() != 0))
{
if (long.TryParse(headerValues.First(), out longValue))
{
databaseAccount.ReservedDocumentStorageInMB = longValue;
}
}
}
return(databaseAccount);
}