/// <summary>
/// Initializes a new instance of the <see cref="MediaServicesClassFactory" /> class.
/// </summary>
/// <param name="azureMediaServicesEndpoint">The Windows Azure Media Services endpoint to use.</param>
/// <param name="dataServiceAdapter">The data service adapter.</param>
/// <param name="serviceVersionAdapter">The service version adapter.</param>
/// <param name="mediaContext">The <seealso cref="CloudMediaContext" /> instance.</param>
/// <param name="userAgentAdapter">The user agent request adapter</param>
public AzureMediaServicesClassFactory(Uri azureMediaServicesEndpoint, OAuthDataServiceAdapter dataServiceAdapter, ServiceVersionAdapter serviceVersionAdapter, MediaContextBase mediaContext, UserAgentAdapter userAgentAdapter)
{
_dataServiceAdapter = dataServiceAdapter;
_serviceVersionAdapter = serviceVersionAdapter;
_mediaContext = mediaContext;
_userAgentAdapter = userAgentAdapter;
_azureMediaServicesEndpoint = CreateAzureMediaServicesEndPoint(azureMediaServicesEndpoint, mediaContext);
}
/// <summary>
/// Initializes a new instance of the <see cref="MediaServicesClassFactory" /> class.
/// </summary>
/// <param name="azureMediaServicesEndpoint">The Windows Azure Media Services endpoint to use.</param>
/// <param name="mediaContext">The <seealso cref="CloudMediaContext" /> instance.</param>
public AzureMediaServicesClassFactory(Uri azureMediaServicesEndpoint, CloudMediaContext mediaContext)
{
_dataServiceAdapter = new OAuthDataServiceAdapter(mediaContext.Credentials, NimbusRestApiCertificateThumbprint,NimbusRestApiCertificateSubject);
_serviceVersionAdapter = new ServiceVersionAdapter(KnownApiVersions.Current);
_userAgentAdapter = new UserAgentAdapter(KnownClientVersions.Current);
_mediaContext = mediaContext;
_azureMediaServicesEndpoint = CreateAzureMediaServicesEndPoint(azureMediaServicesEndpoint, mediaContext);
}
/// <summary>
/// Initializes a new instance of the <see cref="MediaServicesClassFactory" /> class.
/// </summary>
/// <param name="azureMediaServicesEndpoint">The Windows Azure Media Services endpoint to use.</param>
/// <param name="mediaContext">The <seealso cref="CloudMediaContext" /> instance.</param>
public AzureMediaServicesClassFactory(Uri azureMediaServicesEndpoint, CloudMediaContext mediaContext)
{
_dataServiceAdapter = new OAuthDataServiceAdapter(mediaContext.TokenProvider);
_serviceVersionAdapter = new ServiceVersionAdapter(KnownApiVersions.Current);
_userAgentAdapter = new UserAgentAdapter(KnownClientVersions.Current);
_mediaContext = mediaContext;
_azureMediaServicesEndpoint = CreateAzureMediaServicesEndPoint(azureMediaServicesEndpoint, mediaContext);
}
public void UserAgentHeaderPresentAndContainsVersion()
{
var mock = new MockRepository(MockBehavior.Loose);
var request = mock.Create<WebRequest>();
var headers = new WebHeaderCollection();
request.SetupProperty(c => c.Headers, headers);
UserAgentAdapter adapter = new UserAgentAdapter(new Version(1, 0));
adapter.AddUserAgentToRequest(request.Object);
Assert.AreEqual(1, request.Object.Headers.Count);
Assert.IsNotNull(request.Object.Headers[HttpRequestHeader.UserAgent]);
Assert.AreEqual("Azure Media Services .NET SDK v1.0", request.Object.Headers[HttpRequestHeader.UserAgent]);
}
/// <summary>
/// Initializes a new instance of the <see cref="MediaServicesClassFactory" /> class.
/// </summary>
/// <param name="azureMediaServicesEndpoint">The Windows Azure Media Services endpoint to use.</param>
/// <param name="dataServiceAdapter">The data service adapter.</param>
/// <param name="serviceVersionAdapter">The service version adapter.</param>
/// <param name="mediaContext">The <seealso cref="CloudMediaContext" /> instance.</param>
/// <param name="userAgentAdapter">The user agent request adapter</param>
public AzureMediaServicesClassFactory(Uri azureMediaServicesEndpoint, OAuthDataServiceAdapter dataServiceAdapter, ServiceVersionAdapter serviceVersionAdapter, MediaContextBase mediaContext, UserAgentAdapter userAgentAdapter)
{
this._dataServiceAdapter = dataServiceAdapter;
this._serviceVersionAdapter = serviceVersionAdapter;
this._mediaContext = mediaContext;
_userAgentAdapter = userAgentAdapter;
var clientRequestIdAdapter = new ClientRequestIdAdapter();
string cacheKey = string.Format(
"{0},{1}",
mediaContext.Credentials.ClientId,
azureMediaServicesEndpoint.ToString());
this._azureMediaServicesEndpoint = _endpointCache.GetOrAdd(
cacheKey,
() => GetAccountApiEndpoint(this._dataServiceAdapter, this._serviceVersionAdapter, azureMediaServicesEndpoint, userAgentAdapter,clientRequestIdAdapter),
() => mediaContext.Credentials.TokenExpiration);
}
private Uri GetAccountApiEndpoint(OAuthDataServiceAdapter dataServiceAdapter, ServiceVersionAdapter versionAdapter, Uri apiServer, UserAgentAdapter userAgentAdapter, IWebRequestAdapter clientRequestIdAdapter)
{
MediaRetryPolicy retryPolicy = new MediaRetryPolicy(
GetWebRequestTransientErrorDetectionStrategy(),
RetryStrategyFactory.DefaultStrategy());
Uri apiEndpoint = null;
retryPolicy.ExecuteAction(
() =>
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(apiServer);
request.AllowAutoRedirect = false;
dataServiceAdapter.AddAccessTokenToRequest(request);
versionAdapter.AddVersionToRequest(request);
userAgentAdapter.AddUserAgentToRequest(request);
clientRequestIdAdapter.AddClientRequestId(request);
using (WebResponse response = request.GetResponse())
{
apiEndpoint = GetAccountApiEndpointFromResponse(response);
}
}
);
return apiEndpoint;
}
/// <summary>
/// Initializes a new instance of the <see cref="CloudMediaContext"/> class.
/// </summary>
/// <param name="apiServer">A <see cref="Uri"/> representing the API endpoint.</param>
/// <param name="credentials">Microsoft WindowsAzure Media Services credentials.</param>
public CloudMediaContext(Uri apiServer, MediaServicesCredentials credentials)
{
this.apiServer = apiServer;
this.ParallelTransferThreadCount = 10;
this.NumberOfConcurrentTransfers = 2;
this.Credentials = credentials;
dataServiceAdapter = new OAuthDataServiceAdapter(credentials, NimbusRestApiCertificateThumbprint, NimbusRestApiCertificateSubject);
versionAdapter = new ServiceVersionAdapter(KnownApiVersions.Current);
userAgentAdapter = new UserAgentAdapter(KnownClientVersions.Current);
}
