internal Table Copy(TableConfig newConfig)
{
return(new Table(this.DDBClient, newConfig)
{
Keys = this.Keys,
RangeKeys = this.RangeKeys,
HashKeys = this.HashKeys,
Attributes = this.Attributes,
GlobalSecondaryIndexes = this.GlobalSecondaryIndexes,
GlobalSecondaryIndexNames = this.GlobalSecondaryIndexNames,
LocalSecondaryIndexes = this.LocalSecondaryIndexes,
LocalSecondaryIndexNames = this.LocalSecondaryIndexNames
});
}
/// <summary>
/// Creates a Table object with the specified configuration, using the
/// passed-in client to load the table definition.
///
/// This method will return false if the table does not exist.
/// </summary>
/// <param name="ddbClient">Client to use to access DynamoDB.</param>
/// <param name="config">Configuration to use for the table.</param>
/// <param name="table">Loaded table.</param>
/// <returns>
/// True if table was successfully loaded; otherwise false.
/// </returns>
public static bool TryLoadTable(IAmazonDynamoDB ddbClient, TableConfig config, out Table table)
{
if (config == null)
{
throw new ArgumentNullException("config");
}
try
{
table = LoadTable(ddbClient, config);
return(true);
}
catch
{
table = null;
return(false);
}
}
private Table(IAmazonDynamoDB ddbClient, TableConfig config)
{
if (config == null)
{
throw new ArgumentNullException("config");
}
if (ddbClient == null)
{
throw new ArgumentNullException("ddbClient");
}
#if PCL || UNITY || CORECLR
DDBClient = ddbClient as AmazonDynamoDBClient;
#else
DDBClient = ddbClient;
#endif
Config = config;
}
/// <summary>
/// Creates a Table object with the specified name, using the
/// passed-in client to load the table definition.
///
/// This method will return false if the table does not exist.
/// </summary>
/// <param name="ddbClient">Client to use to access DynamoDB.</param>
/// <param name="tableName">Name of the table.</param>
/// <param name="conversion">Conversion to use for converting .NET values to DynamoDB values.</param>
/// <param name="table">Loaded table.</param>
/// <returns>
/// True if table was successfully loaded; otherwise false.
/// </returns>
public static bool TryLoadTable(IAmazonDynamoDB ddbClient, string tableName, DynamoDBEntryConversion conversion, out Table table)
{
var config = new TableConfig(tableName, conversion, DynamoDBConsumer.DocumentModel, storeAsEpoch: null);
return(TryLoadTable(ddbClient, config, out table));
}
/// <summary>
/// Creates a Table object with the specified name, using the
/// passed-in client to load the table definition.
///
/// This method return an exception if the table does not exist within the callback.
/// </summary>
/// <param name="ddbClient">Client to use to access DynamoDB.</param>
/// <param name="tableName">Name of the table.</param>
/// <param name="conversion">Conversion to use for converting .NET values to DynamoDB values.</param>
/// <param name="callback">The callback that will be invoked when the asynchronous operation completes.</param>
/// <param name="asyncOptions">An instance of AsyncOptions that specifies how the async method should be executed.</param>
public static void LoadTableAsync(IAmazonDynamoDB ddbClient, string tableName, DynamoDBEntryConversion conversion, AmazonDynamoDBCallback <Table> callback, AsyncOptions asyncOptions = null)
{
var config = new TableConfig(tableName, conversion, DynamoDBConsumer.DocumentModel, storeAsEpoch: null);
LoadTableAsync(ddbClient, config, callback, asyncOptions);
}
