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DescribeAlarms.java

DescribeAlarms.java demonstrates how to list all CloudWatch alarms.

/* * Copyright 2010-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"). * You may not use this file except in compliance with the License. * A copy of the License is located at * * http://aws.amazon.com/apache2.0 * * or in the "license" file accompanying this file. This file is distributed * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either * express or implied. See the License for the specific language governing * permissions and limitations under the License. */ package aws.example.cloudwatch; import com.amazonaws.services.cloudwatch.AmazonCloudWatch; import com.amazonaws.services.cloudwatch.AmazonCloudWatchClientBuilder; import com.amazonaws.services.cloudwatch.model.DescribeAlarmsRequest; import com.amazonaws.services.cloudwatch.model.DescribeAlarmsResult; import com.amazonaws.services.cloudwatch.model.MetricAlarm; /** * Lists all CloudWatch alarms */ public class DescribeAlarms { public static void main(String[] args) { final AmazonCloudWatch cw = AmazonCloudWatchClientBuilder.defaultClient(); boolean done = false; DescribeAlarmsRequest request = new DescribeAlarmsRequest(); while(!done) { DescribeAlarmsResult response = cw.describeAlarms(request); for(MetricAlarm alarm : response.getMetricAlarms()) { System.out.printf("Retrieved alarm %s", alarm.getAlarmName()); } request.setNextToken(response.getNextToken()); if(response.getNextToken() == null) { done = true; } } } }

Sample Details

Service: cloudwatch

Last tested: 2018-01-15

Author: soo-aws

Type: full-example

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