use of software.amazon.awssdk.services.cloudwatch.model.Metric in project aws-doc-sdk-examples by awsdocs.
the class GetMetricData method getMetData.
// snippet-start:[cloudwatch.java2.get_metric_alarm.main]
public static void getMetData(CloudWatchClient cw) {
try {
// Set the date
Instant start = Instant.parse("2019-10-23T10:12:35Z");
Instant endDate = Instant.now();
Metric met = Metric.builder().metricName("DiskReadBytes").namespace("AWS/EC2").build();
MetricStat metStat = MetricStat.builder().stat("Minimum").period(60).metric(met).build();
MetricDataQuery dataQUery = MetricDataQuery.builder().metricStat(metStat).id("foo2").returnData(true).build();
List<MetricDataQuery> dq = new ArrayList();
dq.add(dataQUery);
GetMetricDataRequest getMetReq = GetMetricDataRequest.builder().maxDatapoints(100).startTime(start).endTime(endDate).metricDataQueries(dq).build();
GetMetricDataResponse response = cw.getMetricData(getMetReq);
List<MetricDataResult> data = response.metricDataResults();
for (int i = 0; i < data.size(); i++) {
MetricDataResult item = (MetricDataResult) data.get(i);
System.out.println("The label is " + item.label());
System.out.println("The status code is " + item.statusCode().toString());
}
} catch (CloudWatchException e) {
System.err.println(e.awsErrorDetails().errorMessage());
System.exit(1);
}
}
use of software.amazon.awssdk.services.cloudwatch.model.Metric in project aws-doc-sdk-examples by awsdocs.
the class ListMetrics method listMets.
// snippet-start:[cloudwatch.java2.list_metrics.main]
public static void listMets(CloudWatchClient cw, String namespace) {
boolean done = false;
String nextToken = null;
try {
while (!done) {
ListMetricsResponse response;
if (nextToken == null) {
ListMetricsRequest request = ListMetricsRequest.builder().namespace(namespace).build();
response = cw.listMetrics(request);
} else {
ListMetricsRequest request = ListMetricsRequest.builder().namespace(namespace).nextToken(nextToken).build();
response = cw.listMetrics(request);
}
for (Metric metric : response.metrics()) {
System.out.printf("Retrieved metric %s", metric.metricName());
System.out.println();
}
if (response.nextToken() == null) {
done = true;
} else {
nextToken = response.nextToken();
}
}
} catch (CloudWatchException e) {
System.err.println(e.awsErrorDetails().errorMessage());
System.exit(1);
}
}
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