protected override IGatewayListProvider CreateGatewayListProvider(ILogger logger)
{
var options = new DynamoDBGatewayOptions();
DynamoDBGatewayListProviderHelper.ParseDataConnectionString(this.connectionString, options);
return(new DynamoDBGatewayListProvider(this.loggerFactory.CreateLogger <DynamoDBGatewayListProvider>(), Options.Create(options), this.clusterOptions, this.gatewayOptions));
}
protected override IGatewayListProvider CreateGatewayListProvider(ILogger logger)
{
var options = new DynamoDBGatewayOptions();
LegacyDynamoDBGatewayListProviderConfigurator.ParseDataConnectionString(this.connectionString, options);
return(new DynamoDBGatewayListProvider(this.loggerFactory, Options.Create(options), this.clientOptions, this.gatewayOptions));
}
/// <summary>
/// Parse data connection string to fill in fields in <paramref name="options"/>
/// </summary>
/// <param name="dataConnectionString"></param>
/// <param name="options"></param>
internal static void ParseDataConnectionString(string dataConnectionString, DynamoDBGatewayOptions options)
{
var parameters = dataConnectionString.Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
var serviceConfig = parameters.Where(p => p.Contains(ServicePropertyName)).FirstOrDefault();
if (!string.IsNullOrWhiteSpace(serviceConfig))
{
var value = serviceConfig.Split(new[] { '=' }, StringSplitOptions.RemoveEmptyEntries);
if (value.Length == 2 && !string.IsNullOrWhiteSpace(value[1]))
{
options.Service = value[1];
}
}
var secretKeyConfig = parameters.Where(p => p.Contains(SecretKeyPropertyName)).FirstOrDefault();
if (!string.IsNullOrWhiteSpace(secretKeyConfig))
{
var value = secretKeyConfig.Split(new[] { '=' }, StringSplitOptions.RemoveEmptyEntries);
if (value.Length == 2 && !string.IsNullOrWhiteSpace(value[1]))
{
options.SecretKey = value[1];
}
}
var accessKeyConfig = parameters.Where(p => p.Contains(AccessKeyPropertyName)).FirstOrDefault();
if (!string.IsNullOrWhiteSpace(accessKeyConfig))
{
var value = accessKeyConfig.Split(new[] { '=' }, StringSplitOptions.RemoveEmptyEntries);
if (value.Length == 2 && !string.IsNullOrWhiteSpace(value[1]))
{
options.AccessKey = value[1];
}
}
var readCapacityUnitsConfig = parameters.Where(p => p.Contains(ReadCapacityUnitsPropertyName)).FirstOrDefault();
if (!string.IsNullOrWhiteSpace(readCapacityUnitsConfig))
{
var value = readCapacityUnitsConfig.Split(new[] { '=' }, StringSplitOptions.RemoveEmptyEntries);
if (value.Length == 2 && !string.IsNullOrWhiteSpace(value[1]))
{
options.ReadCapacityUnits = int.Parse(value[1]);
}
}
var writeCapacityUnitsConfig = parameters.Where(p => p.Contains(WriteCapacityUnitsPropertyName)).FirstOrDefault();
if (!string.IsNullOrWhiteSpace(writeCapacityUnitsConfig))
{
var value = writeCapacityUnitsConfig.Split(new[] { '=' }, StringSplitOptions.RemoveEmptyEntries);
if (value.Length == 2 && !string.IsNullOrWhiteSpace(value[1]))
{
options.WriteCapacityUnits = int.Parse(value[1]);
}
}
}
public DynamoDBGatewayListProvider(ILoggerFactory loggerFactory, IOptions <DynamoDBGatewayOptions> options,
IOptions <ClusterClientOptions> clusterClientOptions, IOptions <GatewayOptions> gatewayOptions)
{
this.loggerFactory = loggerFactory;
this.options = options.Value;
this.clusterId = clusterClientOptions.Value.ClusterId;
this.maxStaleness = gatewayOptions.Value.GatewayListRefreshPeriod;
}
public DynamoDBGatewayListProvider(
ILogger <DynamoDBGatewayListProvider> logger,
IOptions <DynamoDBGatewayOptions> options,
IOptions <ClusterOptions> clusterOptions,
IOptions <GatewayOptions> gatewayOptions)
{
this.logger = logger;
this.options = options.Value;
this.clusterId = clusterOptions.Value.ClusterId;
this.MaxStaleness = gatewayOptions.Value.GatewayListRefreshPeriod;
}