private static void UnmarshallResult(XmlUnmarshallerContext context, ListSubscriptionsByTopicResponse response)
{
int originalDepth = context.CurrentDepth;
int targetDepth = originalDepth + 1;
if (context.IsStartOfDocument)
targetDepth += 2;
while (context.ReadAtDepth(originalDepth))
{
if (context.IsStartElement || context.IsAttribute)
{
if (context.TestExpression("NextToken", targetDepth))
{
var unmarshaller = StringUnmarshaller.Instance;
response.NextToken = unmarshaller.Unmarshall(context);
continue;
}
if (context.TestExpression("Subscriptions/member", targetDepth))
{
var unmarshaller = SubscriptionUnmarshaller.Instance;
var item = unmarshaller.Unmarshall(context);
response.Subscriptions.Add(item);
continue;
}
}
}
return;
}
public override AmazonWebServiceResponse Unmarshall(XmlUnmarshallerContext context)
{
ListSubscriptionsByTopicResponse response = new ListSubscriptionsByTopicResponse();
context.Read();
int targetDepth = context.CurrentDepth;
while (context.ReadAtDepth(targetDepth))
{
if (context.IsStartElement)
{
if(context.TestExpression("ListSubscriptionsByTopicResult", 2))
{
UnmarshallResult(context, response);
continue;
}
if (context.TestExpression("ResponseMetadata", 2))
{
response.ResponseMetadata = ResponseMetadataUnmarshaller.Instance.Unmarshall(context);
}
}
}
return response;
}
private static void UnmarshallResult(XmlUnmarshallerContext context,ListSubscriptionsByTopicResponse response)
{
int originalDepth = context.CurrentDepth;
int targetDepth = originalDepth + 1;
if (context.IsStartOfDocument)
targetDepth += 2;
while (context.Read())
{
if (context.IsStartElement || context.IsAttribute)
{
if (context.TestExpression("Subscriptions/member", targetDepth))
{
response.Subscriptions.Add(SubscriptionUnmarshaller.GetInstance().Unmarshall(context));
continue;
}
if (context.TestExpression("NextToken", targetDepth))
{
response.NextToken = StringUnmarshaller.GetInstance().Unmarshall(context);
continue;
}
}
else if (context.IsEndElement && context.CurrentDepth < originalDepth)
{
return;
}
}
return;
}
public static void SNSListSubscriptionsByTopic()
{
#region SNSListSubscriptionsByTopic
var snsClient = new AmazonSimpleNotificationServiceClient();
var request = new ListSubscriptionsByTopicRequest();
var response = new ListSubscriptionsByTopicResponse();
request.TopicArn = "arn:aws:sns:us-east-1:80398EXAMPLE:CodingTestResults";
do
{
response = snsClient.ListSubscriptionsByTopic(request);
foreach (var sub in response.Subscriptions)
{
Console.WriteLine("Subscription: {0}", sub.SubscriptionArn);
var subAttrs = snsClient.GetSubscriptionAttributes(
new GetSubscriptionAttributesRequest
{
SubscriptionArn = sub.SubscriptionArn
}).Attributes;
if (subAttrs.Count > 0)
{
foreach (var subAttr in subAttrs)
{
Console.WriteLine(" -{0} : {1}", subAttr.Key, subAttr.Value);
}
}
Console.WriteLine();
}
request.NextToken = response.NextToken;
} while (!string.IsNullOrEmpty(response.NextToken));
#endregion
Console.ReadLine();
}
