/*
 * Copyright 2010-2016 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.autoscaling.model.transform;

import com.amazonaws.AmazonClientException;
import com.amazonaws.Request;
import com.amazonaws.DefaultRequest;
import com.amazonaws.services.autoscaling.model.*;
import com.amazonaws.transform.Marshaller;
import com.amazonaws.util.StringUtils;

/**
 * StAX request marshaller for DisableMetricsCollectionRequest
 */
public class DisableMetricsCollectionRequestMarshaller implements
        Marshaller<Request<DisableMetricsCollectionRequest>, DisableMetricsCollectionRequest> {

    public Request<DisableMetricsCollectionRequest> marshall(
            DisableMetricsCollectionRequest disableMetricsCollectionRequest) {
        if (disableMetricsCollectionRequest == null) {
            throw new AmazonClientException(
                    "Invalid argument passed to marshall(DisableMetricsCollectionRequest)");
        }

        Request<DisableMetricsCollectionRequest> request = new DefaultRequest<DisableMetricsCollectionRequest>(
                disableMetricsCollectionRequest, "AmazonAutoScaling");
        request.addParameter("Action", "DisableMetricsCollection");
        request.addParameter("Version", "2011-01-01");

        String prefix;
        if (disableMetricsCollectionRequest.getAutoScalingGroupName() != null) {
            prefix = "AutoScalingGroupName";
            String autoScalingGroupName = disableMetricsCollectionRequest.getAutoScalingGroupName();
            request.addParameter(prefix, StringUtils.fromString(autoScalingGroupName));
        }
        if (disableMetricsCollectionRequest.getMetrics() != null) {
            prefix = "Metrics";
            java.util.List<String> metrics = disableMetricsCollectionRequest.getMetrics();
            int metricsIndex = 1;
            String metricsPrefix = prefix;
            for (String metricsItem : metrics) {
                prefix = metricsPrefix + ".member." + metricsIndex;
                if (metricsItem != null) {
                    request.addParameter(prefix, StringUtils.fromString(metricsItem));
                }
                metricsIndex++;
            }
            prefix = metricsPrefix;
        }

        return request;
    }
}