public void DeleteTable(string tableName)
{
if (dynamoService == null || string.IsNullOrEmpty(tableName))
{
return;
}
try
{
dynamoService.RestartDynamoDBContext();
using (IAmazonDynamoDB client = dynamoService.DynamoClient)
{
DeleteTableRequest deleteTableRequest = new DeleteTableRequest(tableName.ToLower());
DeleteTableResponse deleteTableResponse = client.DeleteTable(deleteTableRequest);
TableDescription tableDescription = deleteTableResponse.TableDescription;
TableStatus tableStatus = tableDescription.TableStatus;
ConsoleHelper.Write("\nDelete table ");
ConsoleHelper.Write(tableName.ToUpper(), ConsoleColor.Yellow);
ConsoleHelper.Write(" command sent to Amazon, status after deletion: ");
ConsoleHelper.Write(tableDescription.TableStatus, ConsoleColor.Green);
}
}
catch (AmazonDynamoDBException exception)
{
ConsoleHelper.Write(string.Format("Exception while deleting new dynamoDB table: {0}", exception.Message), ConsoleColor.Red);
ConsoleHelper.WriteLine(string.Concat("Error code: {0}, error type: {1}", exception.ErrorCode, exception.ErrorType), ConsoleColor.Red);
}
}
public static void DeleteTables(IAmazonDynamoDB client, Predicate <string> tableNameMatch)
{
try
{
var tableNames = client.ListTables().TableNames;
foreach (var tableName in tableNames)
{
DescribeTableResponse descResponse = client.DescribeTable(new DescribeTableRequest {
TableName = tableName
});
if (descResponse.Table == null)
{
continue;
}
TableDescription table = descResponse.Table;
if (table.TableStatus == TableStatus.ACTIVE && tableNameMatch(table.TableName))
{
Console.WriteLine("Table: {0}, {1}, {2}, {3}", table.TableName, table.TableStatus, table.ProvisionedThroughput.ReadCapacityUnits, table.ProvisionedThroughput.WriteCapacityUnits);
Console.WriteLine("Deleting table " + table.TableName + "...");
try
{
client.DeleteTable(new DeleteTableRequest {
TableName = table.TableName
});
WaitUntilTableDeleted(table.TableName, client);
Console.WriteLine("Succeeded!");
}
catch
{
Console.WriteLine("Failed!");
}
}
}
Console.WriteLine(tableNames.Count);
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
throw;
}
}
private Amazon.DynamoDBv2.Model.DeleteTableResponse CallAWSServiceOperation(IAmazonDynamoDB client, Amazon.DynamoDBv2.Model.DeleteTableRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon DynamoDB", "DeleteTable");
try
{
#if DESKTOP
return(client.DeleteTable(request));
#elif CORECLR
return(client.DeleteTableAsync(request).GetAwaiter().GetResult());
#else
#error "Unknown build edition"
#endif
}
catch (AmazonServiceException exc)
{
var webException = exc.InnerException as System.Net.WebException;
if (webException != null)
{
throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
}
throw;
}
}
public static void DeleteTables(IAmazonDynamoDB client, Predicate<string> tableNameMatch)
{
try
{
var tableNames = client.ListTables().TableNames;
foreach (var tableName in tableNames)
{
DescribeTableResponse descResponse = client.DescribeTable(new DescribeTableRequest { TableName = tableName });
if (descResponse.Table == null)
continue;
TableDescription table = descResponse.Table;
if (table.TableStatus == TableStatus.ACTIVE && tableNameMatch(table.TableName))
{
Console.WriteLine("Table: {0}, {1}, {2}, {3}", table.TableName, table.TableStatus, table.ProvisionedThroughput.ReadCapacityUnits, table.ProvisionedThroughput.WriteCapacityUnits);
Console.WriteLine("Deleting table " + table.TableName + "...");
try
{
client.DeleteTable(new DeleteTableRequest { TableName = table.TableName });
WaitUntilTableDeleted(table.TableName, client);
Console.WriteLine("Succeeded!");
}
catch
{
Console.WriteLine("Failed!");
}
}
}
Console.WriteLine(tableNames.Count);
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
throw;
}
}
