/// <summary>
/// Initiates the asynchronous execution of the ExecuteBatchGet operation.
/// <seealso cref="Amazon.DynamoDBv2.DataModel.DynamoDBContext.ExecuteBatchGet"/>
/// </summary>
/// <param name="batches">Configured BatchGet objects</param>
/// <param name="callback">An AmazonDynamoCallback delegate that is invoked when the operation completes.</param>
/// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
/// procedure using the AsyncState property.</param>
/// <returns>void</returns>
public void ExecuteBatchGetAsync(BatchGet[] batches, AmazonDynamoCallback <VoidResponse> callback, object state)
{
DynamoDBAsyncExecutor.AsyncOperation <VoidResponse>(() =>
{
MultiTableBatchGet superBatch = new MultiTableBatchGet(batches);
superBatch.ExecuteHelper(true);
return(new VoidResponse());
}, "ExecuteBatchGetAsync", callback, state);
}
/// <summary>
/// Initiates the asynchronous execution of the ExecuteBatchGet operation.
/// <seealso cref="Amazon.DynamoDBv2.DataModel.DynamoDBContext.ExecuteBatchGet"/>
/// </summary>
/// <param name="batches">Configured BatchGet objects</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 void ExecuteBatchGetAsync <T>(BatchGet[] batches, AmazonDynamoDBCallback callback, AsyncOptions asyncOptions = null)
{
asyncOptions = asyncOptions ?? new AsyncOptions();
MultiTableBatchGet superBatch = new MultiTableBatchGet(batches);
DynamoDBAsyncExecutor.ExecuteAsync(
() => { superBatch.ExecuteHelper(true); },
asyncOptions,
callback);
}
/// <summary>
/// Initiates the asynchronous execution of the ExecuteBatchGet operation.
/// <seealso cref="Amazon.DynamoDBv2.DataModel.DynamoDBContext.ExecuteBatchGet"/>
/// </summary>
/// <param name="batches">Configured BatchGet objects</param>
/// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
/// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
/// procedure using the AsyncState property.</param>
/// <returns>An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking EndExecuteBatchGet
/// operation.</returns>
public IAsyncResult BeginExecuteBatchGet(BatchGet[] batches, AsyncCallback callback, object state)
{
MultiTableBatchGet superBatch = new MultiTableBatchGet(batches);
return(DynamoDBAsyncExecutor.BeginOperation(() => { superBatch.ExecuteHelper(); return null; }, callback, state));
}
