/*
* 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.cloudwatch.model.transform;
import com.amazonaws.Request;
import com.amazonaws.services.cloudwatch.model.*;
import com.amazonaws.util.StringUtils;
/**
* StAX marshaller for POJO MetricDatum
*/
class MetricDatumStaxMarshaller {
public void marshall(MetricDatum _metricDatum, Request<?> request, String _prefix) {
String prefix;
if (_metricDatum.getMetricName() != null) {
prefix = _prefix + "MetricName";
String metricName = _metricDatum.getMetricName();
request.addParameter(prefix, StringUtils.fromString(metricName));
}
if (_metricDatum.getDimensions() != null) {
prefix = _prefix + "Dimensions";
java.util.List<Dimension> dimensions = _metricDatum.getDimensions();
int dimensionsIndex = 1;
String dimensionsPrefix = prefix;
for (Dimension dimensionsItem : dimensions) {
prefix = dimensionsPrefix + ".member." + dimensionsIndex;
if (dimensionsItem != null) {
DimensionStaxMarshaller.getInstance().marshall(dimensionsItem, request,
prefix + ".");
}
dimensionsIndex++;
}
prefix = dimensionsPrefix;
}
if (_metricDatum.getTimestamp() != null) {
prefix = _prefix + "Timestamp";
java.util.Date timestamp = _metricDatum.getTimestamp();
request.addParameter(prefix, StringUtils.fromDate(timestamp));
}
if (_metricDatum.getValue() != null) {
prefix = _prefix + "Value";
Double value = _metricDatum.getValue();
request.addParameter(prefix, StringUtils.fromDouble(value));
}
if (_metricDatum.getStatisticValues() != null) {
prefix = _prefix + "StatisticValues";
StatisticSet statisticValues = _metricDatum.getStatisticValues();
StatisticSetStaxMarshaller.getInstance().marshall(statisticValues, request,
prefix + ".");
}
if (_metricDatum.getUnit() != null) {
prefix = _prefix + "Unit";
String unit = _metricDatum.getUnit();
request.addParameter(prefix, StringUtils.fromString(unit));
}
}
private static MetricDatumStaxMarshaller instance;
public static MetricDatumStaxMarshaller getInstance() {
if (instance == null)
instance = new MetricDatumStaxMarshaller();
return instance;
}
}