/// <summary>
/// Constructor
/// </summary>
/// <param name="tableName">The table name</param>
/// <param name="storageConnectionString">The connection string</param>
/// <param name="options">Table storage options</param>
protected TableStoreBase(string tableName, string storageConnectionString, TableStorageOptions options)
{
if (string.IsNullOrWhiteSpace(tableName))
{
throw new ArgumentException("Table name cannot be null or empty", nameof(tableName));
}
if (string.IsNullOrWhiteSpace(storageConnectionString))
{
throw new ArgumentException("Table connection string cannot be null or empty", nameof(storageConnectionString));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options), "Table storage options cannot be null");
}
var validator = new TableStorageOptionsValidator();
validator.ValidateAndThrow(options);
OptimisePerformance(storageConnectionString, options);
var cloudTableClient = CreateTableClient(storageConnectionString, options.Retries, options.RetryWaitTimeInSeconds);
CloudTable = cloudTableClient.GetTableReference(tableName);
if (options.EnsureTableExists)
{
if (!TableExists())
{
CreateTable();
}
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="tableName">The table name</param>
/// <param name="storageConnectionString">The connection string</param>
/// <param name="options">Table storage options</param>
public TableStore(string tableName, string storageConnectionString, TableStorageOptions options)
{
if (string.IsNullOrWhiteSpace(tableName))
{
throw new ArgumentException("Table name cannot be null or empty", nameof(tableName));
}
if (string.IsNullOrWhiteSpace(storageConnectionString))
{
throw new ArgumentException("Table connection string cannot be null or empty", nameof(storageConnectionString));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options), "Table storage options cannot be null");
}
var validator = new TableStorageOptionsValidator();
validator.ValidateAndThrow(options);
OptimisePerformance(storageConnectionString, options);
var cloudTableClient = CreateTableClient(storageConnectionString, options.Retries, options.RetryWaitTimeInSeconds);
_cloudTable = cloudTableClient.GetTableReference(tableName);
if (options.EnsureTableExists)
{
#if NETCOREAPP2_0 || NETCOREAPP2_1
CreateTableAsync().Wait();
#else
CreateTable();
#endif
}
}
/// <summary>
/// Settings to improve performance
/// </summary>
private static void OptimisePerformance(string storageConnectionString, TableStorageOptions options)
{
var account = CloudStorageAccount.Parse(storageConnectionString);
var tableServicePoint = ServicePointManager.FindServicePoint(account.TableEndpoint);
tableServicePoint.UseNagleAlgorithm = options.UseNagleAlgorithm;
tableServicePoint.Expect100Continue = options.Expect100Continue;
tableServicePoint.ConnectionLimit = options.ConnectionLimit;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="tableName">The table name</param>
/// <param name="storageConnectionString">The connection string</param>
/// <param name="options">Table storage options</param>
public TableStore(string tableName, string storageConnectionString, TableStorageOptions options)
: base(tableName, storageConnectionString, options)
{
}