ex. cw desc alarms

gistfile1.java

import java.io.IOException;

import com.amazonaws.auth.PropertiesCredentials;
import com.amazonaws.services.cloudwatch.AmazonCloudWatch;
import com.amazonaws.services.cloudwatch.AmazonCloudWatchClient;
import com.amazonaws.services.cloudwatch.model.DescribeAlarmsRequest;
import com.amazonaws.services.cloudwatch.model.DescribeAlarmsResult;
import com.amazonaws.services.cloudwatch.model.MetricAlarm;

public class CloudWatchSample {
	public static void main(String[] args) throws IOException {
		int items_per_page = 12;

		AmazonCloudWatch cw = new AmazonCloudWatchClient(
				new PropertiesCredentials(CloudWatchSample.class
						.getResourceAsStream("CloudWatchSample.properties")));
		cw.setEndpoint("http://localhost:3776/monitor/");

		DescribeAlarmsRequest dar = new DescribeAlarmsRequest();
		dar.setMaxRecords(items_per_page);

		String nexttoken = null;

		do {
			dar.setNextToken(nexttoken);
			DescribeAlarmsResult ret = cw.describeAlarms(dar);
			nexttoken = ret.getNextToken();
			System.out.println("Page start");
			for (MetricAlarm a : ret.getMetricAlarms()) {
				System.out.println(a);
			}
			System.out.println("Page end, nexttoken: " + nexttoken);
		} while (nexttoken != null);
	}
}