com.amazonaws.services.cloudwatch.model.transform.DescribeAlarmsForMetricRequestMarshaller Maven / Gradle / Ivy

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/*
 * Copyright 2010-2014 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 com.amazonaws.services.cloudwatch.model.transform;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import com.amazonaws.AmazonClientException;
import com.amazonaws.Request;
import com.amazonaws.DefaultRequest;
import com.amazonaws.internal.ListWithAutoConstructFlag;
import com.amazonaws.services.cloudwatch.model.*;
import com.amazonaws.transform.Marshaller;
import com.amazonaws.util.StringUtils;

/**
 * Describe Alarms For Metric Request Marshaller
 */
public class DescribeAlarmsForMetricRequestMarshaller implements Marshaller, DescribeAlarmsForMetricRequest> {

    public Request marshall(DescribeAlarmsForMetricRequest describeAlarmsForMetricRequest) {

        if (describeAlarmsForMetricRequest == null) {
            throw new AmazonClientException("Invalid argument passed to marshall(...)");
        }

        Request request = new DefaultRequest(describeAlarmsForMetricRequest, "AmazonCloudWatch");
        request.addParameter("Action", "DescribeAlarmsForMetric");
        request.addParameter("Version", "2010-08-01");

        if (describeAlarmsForMetricRequest.getMetricName() != null) {
            request.addParameter("MetricName", StringUtils.fromString(describeAlarmsForMetricRequest.getMetricName()));
        }
        if (describeAlarmsForMetricRequest.getNamespace() != null) {
            request.addParameter("Namespace", StringUtils.fromString(describeAlarmsForMetricRequest.getNamespace()));
        }
        if (describeAlarmsForMetricRequest.getStatistic() != null) {
            request.addParameter("Statistic", StringUtils.fromString(describeAlarmsForMetricRequest.getStatistic()));
        }

        java.util.List dimensionsList = describeAlarmsForMetricRequest.getDimensions();
        int dimensionsListIndex = 1;

        for (Dimension dimensionsListValue : dimensionsList) {
            Dimension dimensionMember = dimensionsListValue;
            if (dimensionMember != null) {
                if (dimensionMember.getName() != null) {
                    request.addParameter("Dimensions.member." + dimensionsListIndex + ".Name", StringUtils.fromString(dimensionMember.getName()));
                }
                if (dimensionMember.getValue() != null) {
                    request.addParameter("Dimensions.member." + dimensionsListIndex + ".Value", StringUtils.fromString(dimensionMember.getValue()));
                }
            }

            dimensionsListIndex++;
        }
        if (describeAlarmsForMetricRequest.getPeriod() != null) {
            request.addParameter("Period", StringUtils.fromInteger(describeAlarmsForMetricRequest.getPeriod()));
        }
        if (describeAlarmsForMetricRequest.getUnit() != null) {
            request.addParameter("Unit", StringUtils.fromString(describeAlarmsForMetricRequest.getUnit()));
        }

        return request;
    }
}