|
public CreateTopicAsync ( |
||
| request | Container for the necessary parameters to execute the CreateTopic operation on AmazonSimpleNotificationServiceClient. | |
| callback | CreateTopicResponse>.AmazonServiceCallback | An Action delegate that is invoked when the operation completes. |
| options | A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback /// procedure using the AsyncState property. | |
| return | void | |
public void CreateTopicAsync(CreateTopicRequest request, AmazonServiceCallback<CreateTopicRequest, CreateTopicResponse> callback, AsyncOptions options = null)
{
options = options == null?new AsyncOptions():options;
var marshaller = new CreateTopicRequestMarshaller();
var unmarshaller = CreateTopicResponseUnmarshaller.Instance;
Action<AmazonWebServiceRequest, AmazonWebServiceResponse, Exception, AsyncOptions> callbackHelper = null;
if(callback !=null )
callbackHelper = (AmazonWebServiceRequest req, AmazonWebServiceResponse res, Exception ex, AsyncOptions ao) => {
AmazonServiceResult<CreateTopicRequest,CreateTopicResponse> responseObject
= new AmazonServiceResult<CreateTopicRequest,CreateTopicResponse>((CreateTopicRequest)req, (CreateTopicResponse)res, ex , ao.State);
callback(responseObject);
};
BeginInvoke<CreateTopicRequest>(request, marshaller, unmarshaller, options, callbackHelper);
}
|
AmazonSimpleNotificationServiceClient::CreateTopicAsync ( |
|
|
AmazonSimpleNotificationServiceClient::CreateTopicAsync ( string name, System cancellationToken = default(CancellationToken) ) : Task |
|
|
AmazonSimpleNotificationServiceClient::CreateTopicAsync ( string name, CreateTopicResponse>.AmazonServiceCallback |
/// <summary>
/// Ensures the topic. The call to create topic is idempotent and just returns the arn if it already exists. Therefore there is
/// no nee to check then create if it does not exist, as this would be extral calls
/// </summary>
/// <param name="topicName">Name of the topic.</param>
/// <param name="client">The client.</param>
/// <returns>System.String.</returns>
private string EnsureTopic(string topicName, AmazonSimpleNotificationServiceClient client)
{
_logger.Value.DebugFormat("Topic with name {0} does not exist. Creating new topic", topicName);
var topicResult = client.CreateTopicAsync(new CreateTopicRequest(topicName)).Result;
return topicResult.HttpStatusCode == HttpStatusCode.OK ? topicResult.TopicArn : string.Empty;
}
