com.amazonaws.services.elasticmapreduce.model.transform.Ec2InstanceAttributesJsonMarshaller Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of aws-java-sdk-emr Show documentation
The AWS Java SDK for Amazon EMR module holds the client classes that are used for communicating with Amazon Elastic MapReduce Service
There is a newer version: 1.11.85
Show newest version
/*
 * Copyright 2011-2016 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.elasticmapreduce.model.transform;

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

import com.amazonaws.AmazonClientException;
import com.amazonaws.services.elasticmapreduce.model.*;
import com.amazonaws.transform.Marshaller;
import com.amazonaws.util.BinaryUtils;
import com.amazonaws.util.StringUtils;
import com.amazonaws.util.IdempotentUtils;
import com.amazonaws.util.StringInputStream;
import com.amazonaws.protocol.json.*;

/**
 * Ec2InstanceAttributesMarshaller
 */
public class Ec2InstanceAttributesJsonMarshaller {

    /**
     * Marshall the given parameter object, and output to a SdkJsonGenerator
     */
    public void marshall(Ec2InstanceAttributes ec2InstanceAttributes,
            StructuredJsonGenerator jsonGenerator) {

        if (ec2InstanceAttributes == null) {
            throw new AmazonClientException(
                    "Invalid argument passed to marshall(...)");
        }

        try {
            jsonGenerator.writeStartObject();

            if (ec2InstanceAttributes.getEc2KeyName() != null) {
                jsonGenerator.writeFieldName("Ec2KeyName").writeValue(
                        ec2InstanceAttributes.getEc2KeyName());
            }
            if (ec2InstanceAttributes.getEc2SubnetId() != null) {
                jsonGenerator.writeFieldName("Ec2SubnetId").writeValue(
                        ec2InstanceAttributes.getEc2SubnetId());
            }
            if (ec2InstanceAttributes.getEc2AvailabilityZone() != null) {
                jsonGenerator.writeFieldName("Ec2AvailabilityZone").writeValue(
                        ec2InstanceAttributes.getEc2AvailabilityZone());
            }
            if (ec2InstanceAttributes.getIamInstanceProfile() != null) {
                jsonGenerator.writeFieldName("IamInstanceProfile").writeValue(
                        ec2InstanceAttributes.getIamInstanceProfile());
            }
            if (ec2InstanceAttributes.getEmrManagedMasterSecurityGroup() != null) {
                jsonGenerator.writeFieldName("EmrManagedMasterSecurityGroup")
                        .writeValue(
                                ec2InstanceAttributes
                                        .getEmrManagedMasterSecurityGroup());
            }
            if (ec2InstanceAttributes.getEmrManagedSlaveSecurityGroup() != null) {
                jsonGenerator.writeFieldName("EmrManagedSlaveSecurityGroup")
                        .writeValue(
                                ec2InstanceAttributes
                                        .getEmrManagedSlaveSecurityGroup());
            }
            if (ec2InstanceAttributes.getServiceAccessSecurityGroup() != null) {
                jsonGenerator.writeFieldName("ServiceAccessSecurityGroup")
                        .writeValue(
                                ec2InstanceAttributes
                                        .getServiceAccessSecurityGroup());
            }

            com.amazonaws.internal.SdkInternalList additionalMasterSecurityGroupsList = (com.amazonaws.internal.SdkInternalList) ec2InstanceAttributes
                    .getAdditionalMasterSecurityGroups();
            if (!additionalMasterSecurityGroupsList.isEmpty()
                    || !additionalMasterSecurityGroupsList.isAutoConstruct()) {
                jsonGenerator.writeFieldName("AdditionalMasterSecurityGroups");
                jsonGenerator.writeStartArray();
                for (String additionalMasterSecurityGroupsListValue : additionalMasterSecurityGroupsList) {
                    if (additionalMasterSecurityGroupsListValue != null) {
                        jsonGenerator
                                .writeValue(additionalMasterSecurityGroupsListValue);
                    }
                }
                jsonGenerator.writeEndArray();
            }

            com.amazonaws.internal.SdkInternalList additionalSlaveSecurityGroupsList = (com.amazonaws.internal.SdkInternalList) ec2InstanceAttributes
                    .getAdditionalSlaveSecurityGroups();
            if (!additionalSlaveSecurityGroupsList.isEmpty()
                    || !additionalSlaveSecurityGroupsList.isAutoConstruct()) {
                jsonGenerator.writeFieldName("AdditionalSlaveSecurityGroups");
                jsonGenerator.writeStartArray();
                for (String additionalSlaveSecurityGroupsListValue : additionalSlaveSecurityGroupsList) {
                    if (additionalSlaveSecurityGroupsListValue != null) {
                        jsonGenerator
                                .writeValue(additionalSlaveSecurityGroupsListValue);
                    }
                }
                jsonGenerator.writeEndArray();
            }

            jsonGenerator.writeEndObject();
        } catch (Throwable t) {
            throw new AmazonClientException(
                    "Unable to marshall request to JSON: " + t.getMessage(), t);
        }
    }

    private static Ec2InstanceAttributesJsonMarshaller instance;

    public static Ec2InstanceAttributesJsonMarshaller getInstance() {
        if (instance == null)
            instance = new Ec2InstanceAttributesJsonMarshaller();
        return instance;
    }

}