/// <summary>
/// Unmarshaller the response from the service to the response class.
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override AmazonWebServiceResponse Unmarshall(XmlUnmarshallerContext context)
{
ListMetricsResponse response = new ListMetricsResponse();
context.Read();
int targetDepth = context.CurrentDepth;
while (context.ReadAtDepth(targetDepth))
{
if (context.IsStartElement)
{
if(context.TestExpression("ListMetricsResult", 2))
{
UnmarshallResult(context, response);
continue;
}
if (context.TestExpression("ResponseMetadata", 2))
{
response.ResponseMetadata = ResponseMetadataUnmarshaller.Instance.Unmarshall(context);
}
}
}
return response;
}
private static void UnmarshallResult(XmlUnmarshallerContext context, ListMetricsResponse 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("Metrics/member", targetDepth))
{
var unmarshaller = MetricUnmarshaller.Instance;
var item = unmarshaller.Unmarshall(context);
response.Metrics.Add(item);
continue;
}
if (context.TestExpression("NextToken", targetDepth))
{
var unmarshaller = StringUnmarshaller.Instance;
response.NextToken = unmarshaller.Unmarshall(context);
continue;
}
}
}
return;
}
public override AmazonWebServiceResponse Unmarshall(XmlUnmarshallerContext context)
{
ListMetricsResponse response = new ListMetricsResponse();
while (context.Read())
{
if (context.IsStartElement)
{
if(context.TestExpression("ListMetricsResult", 2))
{
response.ListMetricsResult = ListMetricsResultUnmarshaller.GetInstance().Unmarshall(context);
continue;
}
if (context.TestExpression("ResponseMetadata", 2))
{
response.ResponseMetadata = ResponseMetadataUnmarshaller.GetInstance().Unmarshall(context);
}
}
}
return response;
}
private static void UnmarshallResult(XmlUnmarshallerContext context,ListMetricsResponse 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("Metrics/member", targetDepth))
{
response.Metrics.Add(MetricUnmarshaller.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 CWListMetrics()
{
#region CWListMetrics
var client = new AmazonCloudWatchClient();
var filter = new DimensionFilter
{
Name = "InstanceType",
Value = "t1.micro"
};
var request = new ListMetricsRequest
{
Dimensions = new List<DimensionFilter>() { filter },
MetricName = "CPUUtilization",
Namespace = "AWS/EC2"
};
var response = new ListMetricsResponse();
do
{
response = client.ListMetrics(request);
if (response.Metrics.Count > 0)
{
foreach (var metric in response.Metrics)
{
Console.WriteLine(metric.MetricName +
" (" + metric.Namespace + ")");
foreach (var dimension in metric.Dimensions)
{
Console.WriteLine(" " + dimension.Name + ": "
+ dimension.Value);
}
}
}
else
{
Console.WriteLine("No metrics found.");
}
request.NextToken = response.NextToken;
} while (!string.IsNullOrEmpty(response.NextToken));
#endregion
Console.ReadLine();
}