com.github.sjones4.youcan.youprop.model.transform.DescribePropertiesRequestMarshaller.java Source code

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Here is the source code for com.github.sjones4.youcan.youprop.model.transform.DescribePropertiesRequestMarshaller.java

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/*
 * Copyright 2013 Steve Jones. 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.github.sjones4.youcan.youprop.model.transform;

import java.util.List;
import com.amazonaws.AmazonClientException;
import com.amazonaws.DefaultRequest;
import com.amazonaws.Request;
import com.amazonaws.transform.Marshaller;
import com.amazonaws.util.StringUtils;
import com.github.sjones4.youcan.youprop.model.DescribePropertiesRequest;

/**
 *
 */
public class DescribePropertiesRequestMarshaller
        implements Marshaller<Request<DescribePropertiesRequest>, DescribePropertiesRequest> {

    public Request<DescribePropertiesRequest> marshall(DescribePropertiesRequest describePropertiesRequest) {

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

        final Request<DescribePropertiesRequest> request = new DefaultRequest<>(describePropertiesRequest,
                "EucalyptusProperties");
        request.addParameter("Action", "DescribeProperties");
        request.addParameter("Version", "eucalyptus");

        final List<String> propertiesList = describePropertiesRequest.getProperties();
        int propertiesListIndex = 1;

        for (final String propertiesListValue : propertiesList) {
            if (propertiesListValue != null) {
                request.addParameter("Property." + propertiesListIndex,
                        StringUtils.fromString(propertiesListValue));
            }

            propertiesListIndex++;
        }

        return request;
    }
}