internal virtual DescribeAlarmHistoryResponse DescribeAlarmHistory(DescribeAlarmHistoryRequest request)
{
var marshaller = DescribeAlarmHistoryRequestMarshaller.Instance;
var unmarshaller = DescribeAlarmHistoryResponseUnmarshaller.Instance;
return(Invoke <DescribeAlarmHistoryRequest, DescribeAlarmHistoryResponse>(request, marshaller, unmarshaller));
}
/// <summary>
/// Retrieves the CloudWatch alarm history for the alarm name passed
/// to the method.
/// </summary>
/// <param name="client">An initialized CloudWatch client object.</param>
/// <param name="alarmName">The CloudWatch alarm for which to retrieve
/// history information.</param>
public static async Task DescribeAlarmHistoriesAsync(IAmazonCloudWatch client, string alarmName)
{
var request = new DescribeAlarmHistoryRequest
{
AlarmName =
"ALARM_NAME",
EndDateUtc = DateTime.Today,
HistoryItemType = HistoryItemType.Action,
MaxRecords = 1,
StartDateUtc = DateTime.Today.Subtract(TimeSpan.FromDays(30)),
};
var response = new DescribeAlarmHistoryResponse();
do
{
response = await client.DescribeAlarmHistoryAsync(request);
foreach (var item in response.AlarmHistoryItems)
{
Console.WriteLine(item.AlarmName);
Console.WriteLine(item.HistorySummary);
Console.WriteLine();
}
request.NextToken = response.NextToken;
} while (!string.IsNullOrEmpty(response.NextToken));
}
public static void CWDescribeAlarmHistory()
{
#region CWDescribeAlarmHistory
var client = new AmazonCloudWatchClient();
var request = new DescribeAlarmHistoryRequest
{
AlarmName =
"awseb-e-kkbEXAMPLE-stack-CloudwatchAlarmLow-1WVXD9EXAMPLE",
EndDate = DateTime.Today,
HistoryItemType = HistoryItemType.Action,
MaxRecords = 1,
StartDate = DateTime.Today.Subtract(TimeSpan.FromDays(30))
};
var response = new DescribeAlarmHistoryResponse();
do
{
response = client.DescribeAlarmHistory(request);
foreach (var item in response.AlarmHistoryItems)
{
Console.WriteLine(item.AlarmName);
Console.WriteLine(item.HistorySummary);
Console.WriteLine();
}
request.NextToken = response.NextToken;
} while (!string.IsNullOrEmpty(response.NextToken));
#endregion
Console.ReadLine();
}
/// <summary>
/// <para> Retrieves history for the specified alarm. Filter alarms by date range or item type. If an alarm name is not specified, Amazon
/// CloudWatch returns histories for all of the owner's alarms. </para> <para><b>NOTE:</b> Amazon CloudWatch retains the history of an alarm for
/// two weeks, whether or not you delete the alarm. </para>
/// </summary>
///
/// <param name="describeAlarmHistoryRequest">Container for the necessary parameters to execute the DescribeAlarmHistory service method on
/// AmazonCloudWatch.</param>
///
/// <returns>The response from the DescribeAlarmHistory service method, as returned by AmazonCloudWatch.</returns>
///
/// <exception cref="T:Amazon.CloudWatch.Model.InvalidNextTokenException" />
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
public Task <DescribeAlarmHistoryResponse> DescribeAlarmHistoryAsync(DescribeAlarmHistoryRequest describeAlarmHistoryRequest, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DescribeAlarmHistoryRequestMarshaller();
var unmarshaller = DescribeAlarmHistoryResponseUnmarshaller.GetInstance();
return(Invoke <IRequest, DescribeAlarmHistoryRequest, DescribeAlarmHistoryResponse>(describeAlarmHistoryRequest, marshaller, unmarshaller, signer, cancellationToken));
}
/// <summary>
/// Retrieves history for the specified alarm. Filter alarms by date range or item type.
/// If an alarm name is not specified, Amazon CloudWatch returns histories for all of
/// the owner's alarms.
/// </summary>
/// <param name="request">Container for the necessary parameters to execute the DescribeAlarmHistory service method.</param>
///
/// <returns>The response from the DescribeAlarmHistory service method, as returned by CloudWatch.</returns>
/// <exception cref="Amazon.CloudWatch.Model.InvalidNextTokenException">
/// The next token specified is invalid.
/// </exception>
public DescribeAlarmHistoryResponse DescribeAlarmHistory(DescribeAlarmHistoryRequest request)
{
var marshaller = new DescribeAlarmHistoryRequestMarshaller();
var unmarshaller = DescribeAlarmHistoryResponseUnmarshaller.Instance;
return(Invoke <DescribeAlarmHistoryRequest, DescribeAlarmHistoryResponse>(request, marshaller, unmarshaller));
}
public override void Invoke(AWSCredentials creds, RegionEndpoint region, int maxItems)
{
AmazonCloudWatchConfig config = new AmazonCloudWatchConfig();
config.RegionEndpoint = region;
ConfigureClient(config);
AmazonCloudWatchClient client = new AmazonCloudWatchClient(creds, config);
DescribeAlarmHistoryResponse resp = new DescribeAlarmHistoryResponse();
do
{
DescribeAlarmHistoryRequest req = new DescribeAlarmHistoryRequest
{
NextToken = resp.NextToken
,
MaxRecords = maxItems
};
resp = client.DescribeAlarmHistory(req);
CheckError(resp.HttpStatusCode, "200");
foreach (var obj in resp.AlarmHistoryItems)
{
AddObject(obj);
}
}while (!string.IsNullOrEmpty(resp.NextToken));
}
/// <summary>
/// <para> Retrieves history for the specified alarm. Filter alarms by
/// date range or item type. If an alarm name is not specified, Amazon
/// CloudWatch returns histories for all of the owner's alarms. </para>
/// <para><b>NOTE:</b> Amazon CloudWatch retains the history of an alarm
/// for two weeks, whether or not you delete the alarm. </para>
/// </summary>
///
/// <param name="describeAlarmHistoryRequest">Container for the necessary
/// parameters to execute the DescribeAlarmHistory service method on
/// AmazonCloudWatch.</param>
///
/// <returns>The response from the DescribeAlarmHistory service method, as
/// returned by AmazonCloudWatch.</returns>
///
/// <exception cref="InvalidNextTokenException"/>
public DescribeAlarmHistoryResponse DescribeAlarmHistory(DescribeAlarmHistoryRequest describeAlarmHistoryRequest)
{
IRequest <DescribeAlarmHistoryRequest> request = new DescribeAlarmHistoryRequestMarshaller().Marshall(describeAlarmHistoryRequest);
DescribeAlarmHistoryResponse response = Invoke <DescribeAlarmHistoryRequest, DescribeAlarmHistoryResponse> (request, this.signer, DescribeAlarmHistoryResponseUnmarshaller.GetInstance());
return(response);
}
/// <summary>
/// Initiates the asynchronous execution of the DescribeAlarmHistory operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeAlarmHistory 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 <DescribeAlarmHistoryResponse> DescribeAlarmHistoryAsync(DescribeAlarmHistoryRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DescribeAlarmHistoryRequestMarshaller();
var unmarshaller = DescribeAlarmHistoryResponseUnmarshaller.Instance;
return(InvokeAsync <DescribeAlarmHistoryRequest, DescribeAlarmHistoryResponse>(request, marshaller,
unmarshaller, cancellationToken));
}
IAsyncResult invokeDescribeAlarmHistory(DescribeAlarmHistoryRequest describeAlarmHistoryRequest, AsyncCallback callback, object state, bool synchronized)
{
IRequest irequest = new DescribeAlarmHistoryRequestMarshaller().Marshall(describeAlarmHistoryRequest);
var unmarshaller = DescribeAlarmHistoryResponseUnmarshaller.GetInstance();
AsyncResult result = new AsyncResult(irequest, callback, state, synchronized, signer, unmarshaller);
Invoke(result);
return result;
}
internal virtual DescribeAlarmHistoryResponse DescribeAlarmHistory(DescribeAlarmHistoryRequest request)
{
var options = new InvokeOptions();
options.RequestMarshaller = DescribeAlarmHistoryRequestMarshaller.Instance;
options.ResponseUnmarshaller = DescribeAlarmHistoryResponseUnmarshaller.Instance;
return(Invoke <DescribeAlarmHistoryResponse>(request, options));
}
/// <summary>
/// Initiates the asynchronous execution of the DescribeAlarmHistory operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeAlarmHistory 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>
/// <seealso href="http://docs.aws.amazon.com/goto/WebAPI/monitoring-2010-08-01/DescribeAlarmHistory">REST API Reference for DescribeAlarmHistory Operation</seealso>
public virtual Task <DescribeAlarmHistoryResponse> DescribeAlarmHistoryAsync(DescribeAlarmHistoryRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var options = new InvokeOptions();
options.RequestMarshaller = DescribeAlarmHistoryRequestMarshaller.Instance;
options.ResponseUnmarshaller = DescribeAlarmHistoryResponseUnmarshaller.Instance;
return(InvokeAsync <DescribeAlarmHistoryResponse>(request, options, cancellationToken));
}
internal DescribeAlarmHistoryResponse DescribeAlarmHistory(DescribeAlarmHistoryRequest request)
{
var task = DescribeAlarmHistoryAsync(request);
try
{
return(task.Result);
}
catch (AggregateException e)
{
ExceptionDispatchInfo.Capture(e.InnerException).Throw();
return(null);
}
}
/// <summary>
/// 报警历史列表
/// </summary>
/// <param name="request">请求参数信息</param>
/// <returns>请求结果信息</returns>
public async Task <DescribeAlarmHistoryResponse> DescribeAlarmHistory(DescribeAlarmHistoryRequest request)
{
return(await new DescribeAlarmHistoryExecutor().Client(this).Execute <DescribeAlarmHistoryResponse, DescribeAlarmHistoryResult, DescribeAlarmHistoryRequest>(request).ConfigureAwait(false));
}
/// <summary>
/// Initiates the asynchronous execution of the DescribeAlarmHistory operation.
/// <seealso cref="Amazon.CloudWatch.AmazonCloudWatch.DescribeAlarmHistory"/>
/// </summary>
///
/// <param name="describeAlarmHistoryRequest">Container for the necessary parameters to execute the DescribeAlarmHistory operation on
/// AmazonCloudWatch.</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
/// EndDescribeAlarmHistory operation.</returns>
public IAsyncResult BeginDescribeAlarmHistory(DescribeAlarmHistoryRequest describeAlarmHistoryRequest, AsyncCallback callback, object state)
{
return(invokeDescribeAlarmHistory(describeAlarmHistoryRequest, callback, state, false));
}
/// <summary>
/// <para> Retrieves history for the specified alarm. Filter alarms by date range or item type. If an alarm name is not specified, Amazon
/// CloudWatch returns histories for all of the owner's alarms. </para> <para><b>NOTE:</b> Amazon CloudWatch retains the history of an alarm for
/// two weeks, whether or not you delete the alarm. </para>
/// </summary>
///
/// <param name="describeAlarmHistoryRequest">Container for the necessary parameters to execute the DescribeAlarmHistory service method on
/// AmazonCloudWatch.</param>
///
/// <returns>The response from the DescribeAlarmHistory service method, as returned by AmazonCloudWatch.</returns>
///
/// <exception cref="InvalidNextTokenException"/>
public DescribeAlarmHistoryResponse DescribeAlarmHistory(DescribeAlarmHistoryRequest describeAlarmHistoryRequest)
{
IAsyncResult asyncResult = invokeDescribeAlarmHistory(describeAlarmHistoryRequest, null, null, true);
return(EndDescribeAlarmHistory(asyncResult));
}
public void TestSetAlarmStateAndHistory()
{
String metricName = this.GetType().Name + DateTime.Now.Ticks;
PutMetricAlarmRequest[] rqs = CreateTwoNewAlarms(metricName);
PutMetricAlarmRequest rq1 = rqs[0];
PutMetricAlarmRequest rq2 = rqs[1];
/*
* Set the state
*/
SetAlarmStateRequest setAlarmStateRequest = new SetAlarmStateRequest()
{
AlarmName = rq1.AlarmName,
StateValue = "ALARM",
StateReason = "manual"
};
Client.SetAlarmState(setAlarmStateRequest);
setAlarmStateRequest = new SetAlarmStateRequest()
{
AlarmName = rq2.AlarmName,
StateValue = "ALARM",
StateReason = "manual"
};
Client.SetAlarmState(setAlarmStateRequest);
DescribeAlarmsForMetricResult describeResult = Client
.DescribeAlarmsForMetric(
new DescribeAlarmsForMetricRequest()
{
Dimensions = rq1.Dimensions,
MetricName = metricName,
Namespace = rq1.Namespace
});
Assert.AreEqual(2, describeResult.MetricAlarms.Count);
foreach (MetricAlarm alarm in describeResult.MetricAlarms)
{
Assert.IsTrue(rq1.AlarmName.Equals(alarm.AlarmName) ||
rq2.AlarmName.Equals(alarm.AlarmName));
Assert.IsTrue("ALARM".Equals(alarm.StateValue) || "INSUFFICIENT_DATA".Equals(alarm.StateValue));
if ("ALARM".Equals(alarm.StateValue))
{
Assert.AreEqual(setAlarmStateRequest.StateReason, alarm.StateReason);
}
}
/*
* Get the history
*/
DescribeAlarmHistoryRequest alarmHistoryRequest = new DescribeAlarmHistoryRequest()
{
AlarmName = rq1.AlarmName,
HistoryItemType = "StateUpdate"
};
DescribeAlarmHistoryResult historyResult = Client.DescribeAlarmHistory(alarmHistoryRequest);
Assert.IsTrue(historyResult.AlarmHistoryItems.Count > 0);
}
/// <summary>
/// 报警历史列表
/// </summary>
/// <param name="request">请求参数信息</param>
/// <returns>请求结果信息</returns>
public DescribeAlarmHistoryResponse DescribeAlarmHistory(DescribeAlarmHistoryRequest request)
{
return(new DescribeAlarmHistoryExecutor().Client(this).Execute <DescribeAlarmHistoryResponse, DescribeAlarmHistoryResult, DescribeAlarmHistoryRequest>(request));
}