/// <summary>
/// Initializes a new instance of the <see cref="CloudMediaContext"/> class.
/// </summary>
/// <param name="apiServer">A <see cref="Uri"/> representing a the API endpoint.</param>
/// <param name="accountName">The Microsoft WindowsAzure Media Services account name to authenticate with.</param>
/// <param name="accountKey">The Microsoft WindowsAzure Media Services account key to authenticate with.</param>
/// <param name="scope">The scope of authorization.</param>
/// <param name="acsBaseAddress">The access control endpoint to authenticate against.</param>
public CloudMediaContext(Uri apiServer, string accountName, string accountKey, string scope, string acsBaseAddress)
{
this.ParallelTransferThreadCount = 10;
this.NumberOfConcurrentTransfers = 2;
OAuthDataServiceAdapter dataServiceAdapter =
new OAuthDataServiceAdapter(accountName, accountKey, scope, acsBaseAddress, NimbusRestApiCertificateThumbprint, NimbusRestApiCertificateSubject);
ServiceVersionAdapter versionAdapter = new ServiceVersionAdapter(KnownApiVersions.Current);
this._dataContextFactory = new AzureMediaServicesDataServiceContextFactory(apiServer, dataServiceAdapter, versionAdapter, this);
this._jobs = new JobBaseCollection(this);
this._jobTemplates = new JobTemplateBaseCollection(this);
this._assets = new AssetCollection(this);
this._files = new AssetFileCollection(this);
this._accessPolicies = new AccessPolicyBaseCollection(this);
this._contentKeys = new ContentKeyCollection(this);
this._notificationEndPoints = new NotificationEndPointCollection(this);
this._mediaProcessors = new MediaProcessorBaseCollection(this);
this._locators = new LocatorBaseCollection(this);
this._ingestManifests = new IngestManifestCollection(this);
this._ingestManifestAssets = new IngestManifestAssetCollection(this, null);
this._ingestManifestFiles = new IngestManifestFileCollection(this, null);
this._storageAccounts = new StorageAccountBaseCollection(this);
}
/// <summary>
/// Asynchronously deletes this asset instance.
/// </summary>
/// <returns>A function delegate that returns the future result to be available through the Task.</returns>
public Task DeleteAsync()
{
AssetCollection.VerifyAsset(this);
DataServiceContext dataContext = this._cloudMediaContext.DataContextFactory.CreateDataServiceContext();
dataContext.AttachTo(AssetCollection.AssetSet, this);
this.InvalidateContentKeysCollection();
dataContext.DeleteObject(this);
return(dataContext.SaveChangesAsync(this));
}
/// <summary>
/// Asynchronously deletes this asset instance.
/// </summary>
/// <returns>A function delegate that returns the future result to be available through the Task.</returns>
public Task DeleteAsync()
{
AssetCollection.VerifyAsset(this);
IMediaDataServiceContext dataContext = this._mediaContextBase.MediaServicesClassFactory.CreateDataServiceContext();
dataContext.AttachTo(AssetCollection.AssetSet, this);
this.InvalidateContentKeysCollection();
dataContext.DeleteObject(this);
MediaRetryPolicy retryPolicy = this._mediaContextBase.MediaServicesClassFactory.GetSaveChangesRetryPolicy();
return(retryPolicy.ExecuteAsync <IMediaDataServiceResponse>(() => dataContext.SaveChangesAsync(this)));
}
/// <summary>
/// Asynchronously deletes this asset instance.
/// </summary>
/// <param name="keepAzureStorageContainer">if set to <c>true</c> underlying storage asset container is preserved during the delete operation.</param>
/// <returns>Task of type <see cref="IMediaDataServiceResponse"/></returns>
public Task <IMediaDataServiceResponse> DeleteAsync(bool keepAzureStorageContainer)
{
AssetCollection.VerifyAsset(this);
AssetDeleteOptionsRequestAdapter deleteRequestAdapter = new AssetDeleteOptionsRequestAdapter(keepAzureStorageContainer);
IMediaDataServiceContext dataContext = this._mediaContextBase.MediaServicesClassFactory.CreateDataServiceContext(new[] { deleteRequestAdapter });
dataContext.AttachTo(AssetCollection.AssetSet, this);
this.InvalidateContentKeysCollection();
this.InvalidateDeliveryPoliciesCollection();
dataContext.DeleteObject(this);
MediaRetryPolicy retryPolicy = this._mediaContextBase.MediaServicesClassFactory.GetSaveChangesRetryPolicy(dataContext as IRetryPolicyAdapter);
return(retryPolicy.ExecuteAsync <IMediaDataServiceResponse>(() => dataContext.SaveChangesAsync(this)));
}
/// <summary>
/// Asynchronously updates this asset instance.
/// </summary>
/// <returns>A function delegate that returns the future result to be available through the Task.</returns>
public Task UpdateAsync()
{
AssetCollection.VerifyAsset(this);
DataServiceContext dataContext = this._cloudMediaContext.DataContextFactory.CreateDataServiceContext();
dataContext.AttachTo(AssetCollection.AssetSet, this);
dataContext.UpdateObject(this);
return(dataContext.SaveChangesAsync(this).ContinueWith <IAsset>(
t =>
{
t.ThrowIfFaulted();
AssetData data = (AssetData)t.AsyncState;
return data;
}));
}
/// <summary>
/// Creates the locator async.
/// </summary>
/// <param name="locatorId">The locator Id.</param>
/// <param name="locatorType">Type of the locator.</param>
/// <param name="asset">The asset.</param>
/// <param name="accessPolicy">The access policy.</param>
/// <param name="startTime">The start time.</param>
/// <param name="name">The name.</param>
/// <returns>A function delegate that returns the future result to be available through the Task<ILocator>.</returns>
public Task <ILocator> CreateLocatorAsync(string locatorId, LocatorType locatorType, IAsset asset, IAccessPolicy accessPolicy, DateTime?startTime, string name = null)
{
AccessPolicyBaseCollection.VerifyAccessPolicy(accessPolicy);
AssetCollection.VerifyAsset(asset);
AssetData assetData = (AssetData)asset;
LocatorData locator = new LocatorData
{
AccessPolicy = (AccessPolicyData)accessPolicy,
Asset = assetData,
Type = (int)locatorType,
StartTime = startTime,
Name = name
};
if (locatorId != null)
{
locator.Id = LocatorData.NormalizeLocatorId(locatorId);
}
locator.SetMediaContext(this.MediaContext);
IMediaDataServiceContext dataContext = this.MediaContext.MediaServicesClassFactory.CreateDataServiceContext();
dataContext.AttachTo(AssetCollection.AssetSet, asset);
dataContext.AttachTo(AccessPolicyBaseCollection.AccessPolicySet, accessPolicy);
dataContext.AddObject(LocatorSet, locator);
dataContext.SetLink(locator, AccessPolicyPropertyName, accessPolicy);
dataContext.SetLink(locator, AssetPropertyName, asset);
MediaRetryPolicy retryPolicy =
this.MediaContext.MediaServicesClassFactory.GetSaveChangesRetryPolicy(dataContext as IRetryPolicyAdapter);
return(retryPolicy.ExecuteAsync <IMediaDataServiceResponse>(() => dataContext.SaveChangesAsync(locator))
.ContinueWith <ILocator>(
t =>
{
t.ThrowIfFaulted();
assetData.InvalidateLocatorsCollection();
return (LocatorData)t.Result.AsyncState;
},
TaskContinuationOptions.ExecuteSynchronously));
}
/// <summary>
/// Asynchronously updates this asset instance.
/// </summary>
/// <returns>A function delegate that returns the future result to be available through the Task.</returns>
public Task UpdateAsync()
{
AssetCollection.VerifyAsset(this);
IMediaDataServiceContext dataContext = this._mediaContextBase.MediaServicesClassFactory.CreateDataServiceContext();
dataContext.AttachTo(AssetCollection.AssetSet, this);
dataContext.UpdateObject(this);
MediaRetryPolicy retryPolicy = this._mediaContextBase.MediaServicesClassFactory.GetSaveChangesRetryPolicy();
return(retryPolicy.ExecuteAsync <IMediaDataServiceResponse>(() => dataContext.SaveChangesAsync(this))
.ContinueWith <IAsset>(
t =>
{
t.ThrowIfFaulted();
AssetData data = (AssetData)t.Result.AsyncState;
return data;
}));
}
/// <summary>
/// Creates the locator async.
/// </summary>
/// <param name="locatorType">Type of the locator.</param>
/// <param name="asset">The asset.</param>
/// <param name="accessPolicy">The access policy.</param>
/// <param name="startTime">The start time.</param>
/// <returns>A function delegate that returns the future result to be available through the Task<ILocator>.</returns>
public Task <ILocator> CreateLocatorAsync(LocatorType locatorType, IAsset asset, IAccessPolicy accessPolicy, DateTime?startTime)
{
AccessPolicyBaseCollection.VerifyAccessPolicy(accessPolicy);
AssetCollection.VerifyAsset(asset);
AssetData assetData = (AssetData)asset;
LocatorData locator = new LocatorData
{
AccessPolicy = (AccessPolicyData)accessPolicy,
Asset = assetData,
Type = (int)locatorType,
StartTime = startTime,
};
locator.InitCloudMediaContext(this._cloudMediaContext);
DataServiceContext dataContext = this.DataContextFactory.CreateDataServiceContext();
dataContext.AttachTo(AssetCollection.AssetSet, asset);
dataContext.AttachTo(AccessPolicyBaseCollection.AccessPolicySet, accessPolicy);
dataContext.AddObject(LocatorSet, locator);
dataContext.SetLink(locator, AccessPolicyPropertyName, accessPolicy);
dataContext.SetLink(locator, AssetPropertyName, asset);
return(dataContext
.SaveChangesAsync(locator)
.ContinueWith <ILocator>(
t =>
{
t.ThrowIfFaulted();
assetData.InvalidateLocatorsCollection();
return (LocatorData)t.AsyncState;
},
TaskContinuationOptions.ExecuteSynchronously));
}
/// <summary>
/// Initializes a new instance of the <see cref="CloudMediaContext"/> class.
/// </summary>
/// <param name="apiServer">A <see cref="Uri"/> representing a the API endpoint.</param>
/// <param name="accountName">The Microsoft WindowsAzure Media Services account name to authenticate with.</param>
/// <param name="accountKey">The Microsoft WindowsAzure Media Services account key to authenticate with.</param>
/// <param name="scope">The scope of authorization.</param>
/// <param name="acsBaseAddress">The access control endpoint to authenticate against.</param>
public CloudMediaContext(Uri apiServer, string accountName, string accountKey, string scope, string acsBaseAddress)
{
this.ParallelTransferThreadCount = 10;
this.NumberOfConcurrentTransfers = 2;
OAuthDataServiceAdapter dataServiceAdapter =
new OAuthDataServiceAdapter(accountName, accountKey, scope, acsBaseAddress, NimbusRestApiCertificateThumbprint, NimbusRestApiCertificateSubject);
ServiceVersionAdapter versionAdapter = new ServiceVersionAdapter(KnownApiVersions.Current);
this._dataContextFactory = new AzureMediaServicesDataServiceContextFactory(apiServer, dataServiceAdapter, versionAdapter, this);
this._jobs = new JobBaseCollection(this);
this._jobTemplates = new JobTemplateBaseCollection(this);
this._assets = new AssetCollection(this);
this._files = new AssetFileCollection(this);
this._accessPolicies = new AccessPolicyBaseCollection(this);
this._contentKeys = new ContentKeyCollection(this);
this._notificationEndPoints = new NotificationEndPointCollection(this);
this._mediaProcessors = new MediaProcessorBaseCollection(this);
this._locators = new LocatorBaseCollection(this);
this._ingestManifests = new IngestManifestCollection(this);
this._ingestManifestAssets = new IngestManifestAssetCollection(this,null);
this._ingestManifestFiles = new IngestManifestFileCollection(this, null);
}
