/// <summary>
/// Creates a connection to event store, which can both read and write events.
/// </summary>
/// <param name="storageConfiguration">Storage configuration (either local file path
/// or <see cref="AzureStoreConfiguration"/>).</param>
/// <param name="storeId">Id of the store to connect to</param>
/// <param name="platformServerEndpoint">URL of public server API.</param>
/// <returns>new instance of the client that can read and write events.</returns>
public static IRawEventStoreClient ConnectToEventStore(string storageConfiguration, string storeId, string platformServerEndpoint)
{
var container = EventStoreId.Parse(storeId);
AzureStoreConfiguration configuration;
if (!AzureStoreConfiguration.TryParse(storageConfiguration, out configuration))
{
return(new FileEventStoreClient(storageConfiguration, container, platformServerEndpoint));
}
return(new AzureEventStoreClient(configuration, container, platformServerEndpoint));
}
/// <summary>
/// Creates a connection to event store, which can only both read and write events.
/// Platform API connection is not needed.
/// </summary>
/// <param name="storageConfiguration">Storage configuration (either local file path
/// or <see cref="AzureStoreConfiguration"/>)</param>
/// <param name="storeId">Id of the store to connect to</param>
/// <returns>new instance of the client that can read events</returns>
public static IRawEventStoreClient ConnectToEventStoreAsReadOnly(
string storageConfiguration,
string storeId)
{
var container = EventStoreId.Parse(storeId);
AzureStoreConfiguration configuration;
if (!AzureStoreConfiguration.TryParse(storageConfiguration, out configuration))
{
return(new FileEventStoreClient(storageConfiguration, container));
}
return(new AzureEventStoreClient(configuration, container));
}
public static bool TryParse(string source, out AzureStoreConfiguration configuration)
{
const StringComparison icic = StringComparison.InvariantCultureIgnoreCase;
if (source.StartsWith("DefaultEndpointsProtocol=", icic)
|| source.StartsWith("UseDevelopmentStorage=true", icic))
{
var parts = source.Split('|');
string rootBlobContainerName = "dp-store";
if (parts.Length>1)
{
rootBlobContainerName = parts[1];
}
configuration = new AzureStoreConfiguration(parts[0], rootBlobContainerName);
return true;
}
configuration = null;
return false;
}
public static bool TryParse(string source, out AzureStoreConfiguration configuration)
{
const StringComparison icic = StringComparison.InvariantCultureIgnoreCase;
if (source.StartsWith("DefaultEndpointsProtocol=", icic) ||
source.StartsWith("UseDevelopmentStorage=true", icic))
{
var parts = source.Split('|');
string rootBlobContainerName = "dp-store";
if (parts.Length > 1)
{
rootBlobContainerName = parts[1];
}
configuration = new AzureStoreConfiguration(parts[0], rootBlobContainerName);
return(true);
}
configuration = null;
return(false);
}
/// <summary>
/// Creates a connection to view storage
/// </summary>
/// <param name="storageConfiguration">Storage configuration (either local file path
/// or <see cref="AzureStoreConfiguration"/>)</param>
/// <param name="containerName">container name (directory) where to put views</param>
/// <returns>new instance of the client that can read and write events</returns>
public static ViewClient ConnectToViewStorage(string storageConfiguration, string containerName)
{
AzureStoreConfiguration configuration;
if (!AzureStoreConfiguration.TryParse(storageConfiguration, out configuration))
{
var root = new FileViewRoot(new DirectoryInfo(storageConfiguration));
var viewClient = new ViewClient(root.GetContainer(containerName), FileActionPolicy);
viewClient.CreateContainerIfNeeded();
return(viewClient);
}
else
{
var account = CloudStorageAccount.Parse(configuration.ConnectionString);
var client = account.CreateCloudBlobClient();
var viewContainer = new AzureViewRoot(client).GetContainer(configuration.RootBlobContainerName);
var viewClient = new ViewClient(viewContainer.GetContainer(containerName), AzureActionPolicy);
viewClient.CreateContainerIfNeeded();
return(viewClient);
}
}
