/// <summary>
/// Initiates the asynchronous execution of the GetTopicAttributes operation.
/// <seealso cref="Amazon.SimpleNotificationService.IAmazonSimpleNotificationService"/>
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the GetTopicAttributes operation.</param>
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
/// <returns>The task object representing the asynchronous operation.</returns>
public Task <GetTopicAttributesResponse> GetTopicAttributesAsync(GetTopicAttributesRequest request, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new GetTopicAttributesRequestMarshaller();
var unmarshaller = GetTopicAttributesResponseUnmarshaller.Instance;
return(Invoke <IRequest, GetTopicAttributesRequest, GetTopicAttributesResponse>(request, marshaller, unmarshaller, signer, cancellationToken));
}
/// <inheritdoc/>
public GetTopicAttributesResponse GetAttributes(GetTopicAttributesRequest request)
{
return(AggregateExceptionExtract.Extract(() =>
{
return GetAttributesAsync(request).Result;
}));
}
internal GetTopicAttributesResponse GetTopicAttributes(GetTopicAttributesRequest request)
{
var marshaller = new GetTopicAttributesRequestMarshaller();
var unmarshaller = GetTopicAttributesResponseUnmarshaller.Instance;
return(Invoke <GetTopicAttributesRequest, GetTopicAttributesResponse>(request, marshaller, unmarshaller));
}
/// <inheritdoc/>
public GetTopicAttributesResponse GetAttributes(GetTopicAttributesRequest request)
{
request.TopicName = this.TopicName;
var marshaller = new GetTopicAttributesRequestMarshaller();
var unmarshaller = GetTopicAttributesResponseUnmarshaller.Instance;
return(_serviceClient.Invoke <GetTopicAttributesRequest, GetTopicAttributesResponse>(request, marshaller, unmarshaller));
}
public async Task <GetTopicAttributesResponse> GetAttributesAsync(GetTopicAttributesRequest request)
{
request.TopicName = this.TopicName;
var marshaller = new GetTopicAttributesRequestMarshaller();
var unmarshaller = GetTopicAttributesResponseUnmarshaller.Instance;
return(await _serviceClient.InvokeAsync <GetTopicAttributesRequest, GetTopicAttributesResponse>(request, marshaller, unmarshaller).ConfigureAwait(false));
}
/// <inheritdoc/>
public IAsyncResult BeginGetAttributes(GetTopicAttributesRequest request, AsyncCallback callback, object state)
{
request.TopicName = this.TopicName;
var marshaller = new GetTopicAttributesRequestMarshaller();
var unmarshaller = GetTopicAttributesResponseUnmarshaller.Instance;
return(_serviceClient.BeginInvoke <GetTopicAttributesRequest>(request, marshaller, unmarshaller,
callback, state));
}
/**
* Convert GetTopicAttributesRequest to name value pairs
*/
private static IDictionary<string, string> ConvertGetTopicAttributes(GetTopicAttributesRequest request)
{
IDictionary<string, string> parameters = new Dictionary<string, string>();
parameters["Action"] = "GetTopicAttributes";
if (request.IsSetTopicArn())
{
parameters["TopicArn"] = request.TopicArn;
}
return parameters;
}
private static IDictionary <string, string> ConvertGetTopicAttributes(GetTopicAttributesRequest request)
{
IDictionary <string, string> dictionary = new Dictionary <string, string>();
dictionary["Action"] = "GetTopicAttributes";
if (request.IsSetTopicArn())
{
dictionary["TopicArn"] = request.TopicArn;
}
return(dictionary);
}
public void CRUDTopics()
{
// list all topics
var allTopics = GetAllTopics();
var currentTopicCount = allTopics.Count;
// create new topic
var name = "dotnetsdk" + DateTime.Now.Ticks;
var createTopicRequest = new CreateTopicRequest
{
Name = name
};
var createTopicResult = Client.CreateTopic(createTopicRequest);
var topicArn = createTopicResult.TopicArn;
try
{
// verify there is a new topic
allTopics = GetAllTopics();
Assert.AreNotEqual(currentTopicCount, allTopics.Count);
// set topic attribute
var setTopicAttributesRequest = new SetTopicAttributesRequest
{
TopicArn = topicArn,
AttributeName = "DisplayName",
AttributeValue = "Test topic"
};
Client.SetTopicAttributes(setTopicAttributesRequest);
// verify topic attributes
var getTopicAttributesRequest = new GetTopicAttributesRequest
{
TopicArn = topicArn
};
var topicAttributes =
Client.GetTopicAttributes(getTopicAttributesRequest).Attributes;
Assert.AreEqual(setTopicAttributesRequest.AttributeValue,
topicAttributes[setTopicAttributesRequest.AttributeName]);
}
finally
{
// delete new topic
var deleteTopicRequest = new DeleteTopicRequest
{
TopicArn = topicArn
};
Client.DeleteTopic(deleteTopicRequest);
// verify the topic was deleted
allTopics = GetAllTopics();
Assert.AreEqual(currentTopicCount, allTopics.Count);
}
}
internal GetTopicAttributesResponse GetTopicAttributes(GetTopicAttributesRequest request)
{
var task = GetTopicAttributesAsync(request);
try
{
return(task.Result);
}
catch (AggregateException e)
{
ExceptionDispatchInfo.Capture(e.InnerException).Throw();
return(null);
}
}
public async Task CRUDTopics()
{
// list all topics
var allTopics = await GetAllTopics();
// create new topic
var name = UtilityMethods.GenerateName("CrudTopics");
var createTopicRequest = new CreateTopicRequest
{
Name = name
};
var createTopicResult = await Client.CreateTopicAsync(createTopicRequest);
var topicArn = createTopicResult.TopicArn;
_topicArns.Add(topicArn);
// verify there is a new topic
allTopics = await GetAllTopics();
Assert.True(allTopics.Exists(t => t.TopicArn.Contains(name)));
// set topic attribute
var setTopicAttributesRequest = new SetTopicAttributesRequest
{
TopicArn = topicArn,
AttributeName = "DisplayName",
AttributeValue = "Test topic"
};
await Client.SetTopicAttributesAsync(setTopicAttributesRequest);
// verify topic attributes
var getTopicAttributesRequest = new GetTopicAttributesRequest
{
TopicArn = topicArn
};
var topicAttributes =
(await Client.GetTopicAttributesAsync(getTopicAttributesRequest)).Attributes;
Assert.Equal(setTopicAttributesRequest.AttributeValue,
topicAttributes[setTopicAttributesRequest.AttributeName]);
}
private async Task <Dictionary <string, string> > GetTopicAttributesAsync(string topicArn)
{
var request = new GetTopicAttributesRequest
{
TopicArn = topicArn
};
var response = await _sns.GetTopicAttributesAsync(request);
if (response.HttpStatusCode != HttpStatusCode.OK)
{
throw new InvalidOperationException($"Unable to retrieve attributes for topic Arn '{topicArn}'");
}
// The policy attributes are very verbose and I've chosen to
// exclude them here
return(response
.Attributes
.Where(attribute => !attribute.Key.ToLower().Contains("policy"))
.ToDictionary(x => x.Key, y => y.Value));
}
/// <summary>
/// Get Topic Attributes
/// </summary>
/// <param name="request">Get Topic Attributes request</param>
/// <returns>Get Topic Attributes Response from the service</returns>
/// <remarks>
/// The GetTopicAttribtues action returns all of the properties of a topic customers have created. Topic
/// properties returned might differ based on the authorization of the user.
/// </remarks>
public GetTopicAttributesResponse GetTopicAttributes(GetTopicAttributesRequest request)
{
return(Invoke <GetTopicAttributesResponse>(ConvertGetTopicAttributes(request)));
}
public Task <GetTopicAttributesResponse> GetTopicAttributesAsync(GetTopicAttributesRequest request, CancellationToken cancellationToken = new CancellationToken())
{
throw new NotImplementedException();
}
public void GetTopicAttributesAsync(GetTopicAttributesRequest request, AmazonServiceCallback <GetTopicAttributesRequest, GetTopicAttributesResponse> callback, AsyncOptions options = null)
{
throw new System.NotImplementedException();
}
/// <inheritdoc/>
public GetTopicAttributesResponse GetAttributes()
{
var request = new GetTopicAttributesRequest();
return(GetAttributes(request));
}
public async Task <GetTopicAttributesResponse> GetAttributesAsync()
{
var request = new GetTopicAttributesRequest();
return(await GetAttributesAsync(request).ConfigureAwait(false));
}
public GetTopicAttributesResponse GetTopicAttributes(GetTopicAttributesRequest request)
{
throw new System.NotImplementedException();
}
public Task <GetTopicAttributesResponse> GetTopicAttributesAsync(GetTopicAttributesRequest request, CancellationToken cancellationToken = default(CancellationToken))
{
throw new System.NotImplementedException();
}
