/// <summary>
/// Get document db settings from app config.
/// </summary>
/// <param name="config">Document Db settings config, containing information like region, environment, access type etc.</param>
/// <returns>The document db settings</returns>
public Task <DocumentDbSettings> GetSettingsAsync(DocumentDbSettingsConfig config = null)
{
string endpoint = ConfigurationManager.AppSettings["DocumentDbEndpoint"];
string key = ConfigurationManager.AppSettings["DocumentDbKey"];
return(Task.FromResult(new DocumentDbSettings(endpoint, key)));
}
/// <summary>
/// Document db settings class.
/// </summary>
protected DocumentDbSettings(string endpoint, DocumentDbSettingsConfig config = null)
{
Code.ExpectsNotNullOrWhiteSpaceArgument(endpoint, nameof(endpoint), TaggingUtilities.ReserveTag(0x2381b146 /* tag_961fg */));
Endpoint = new Uri(endpoint);
Config = config;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="endpoint">Document db endpoint.</param>
/// <param name="key">Document db key.</param>
/// <param name="config">Document db settings config.</param>
public DocumentDbSettings(string endpoint, string key, DocumentDbSettingsConfig config = null)
{
Code.ExpectsNotNullOrWhiteSpaceArgument(endpoint, nameof(endpoint), TaggingUtilities.ReserveTag(0x2381b147 /* tag_961fh */));
Code.ExpectsNotNullOrWhiteSpaceArgument(key, nameof(key), TaggingUtilities.ReserveTag(0x2381b148 /* tag_961fi */));
Endpoint = new Uri(endpoint);
Key = key;
Config = config;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="clientFactory">Document db client factory.</param>
/// <param name="config">Document db settings config.</param>
public DocumentDbAdapter(IDocumentClientFactory clientFactory, DocumentDbSettingsConfig config = null)
{
Code.ExpectsArgument(clientFactory, nameof(clientFactory), TaggingUtilities.ReserveTag(0x2381b1dc /* tag_961h2 */));
DocumentClientFactory = clientFactory;
m_DocumentClient = new Lazy <Task <IDocumentClient> >(
() => DocumentClientFactory.GetDocumentClientAsync(config),
LazyThreadSafetyMode.ExecutionAndPublication);
}
/// <summary>
/// Gets document client.
/// </summary>
/// <param name="config">Document Db settings config, containing information like region, environment, access type etc.</param>
/// <returns>The IDocumentClient interface.</returns>
public async Task <IDocumentClient> GetDocumentClientAsync(DocumentDbSettingsConfig config = null)
{
DocumentDbSettings settings = await DocumentDbAdapter.ExecuteAndLogAsync(
0, () => m_DocumentDbSettingsProvider.GetSettingsAsync(config)).ConfigureAwait(false);
DocumentClient client = new DocumentClient(settings.Endpoint, settings.Key);
await DocumentDbAdapter.ExecuteAndLogAsync(
0,
async() =>
{
await client.OpenAsync().ConfigureAwait(false);
return(true);
}).ConfigureAwait(false);
return(client);
}
