com.amazonaws.services.iot.model.transform.TopicRuleJsonMarshaller Maven / Gradle / Ivy

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The AWS Java SDK for AWS Iot Service module holds the client classes that are used for communicating with AWS IoT Service

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/*
 * 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.iot.model.transform;

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

import com.amazonaws.AmazonClientException;
import com.amazonaws.services.iot.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.*;

/**
 * TopicRuleMarshaller
 */
public class TopicRuleJsonMarshaller {

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

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

        try {
            jsonGenerator.writeStartObject();

            if (topicRule.getRuleName() != null) {
                jsonGenerator.writeFieldName("ruleName").writeValue(
                        topicRule.getRuleName());
            }
            if (topicRule.getSql() != null) {
                jsonGenerator.writeFieldName("sql").writeValue(
                        topicRule.getSql());
            }
            if (topicRule.getDescription() != null) {
                jsonGenerator.writeFieldName("description").writeValue(
                        topicRule.getDescription());
            }
            if (topicRule.getCreatedAt() != null) {
                jsonGenerator.writeFieldName("createdAt").writeValue(
                        topicRule.getCreatedAt());
            }

            java.util.List actionsList = topicRule.getActions();
            if (actionsList != null) {
                jsonGenerator.writeFieldName("actions");
                jsonGenerator.writeStartArray();
                for (Action actionsListValue : actionsList) {
                    if (actionsListValue != null) {

                        ActionJsonMarshaller.getInstance().marshall(
                                actionsListValue, jsonGenerator);
                    }
                }
                jsonGenerator.writeEndArray();
            }
            if (topicRule.getRuleDisabled() != null) {
                jsonGenerator.writeFieldName("ruleDisabled").writeValue(
                        topicRule.getRuleDisabled());
            }
            if (topicRule.getAwsIotSqlVersion() != null) {
                jsonGenerator.writeFieldName("awsIotSqlVersion").writeValue(
                        topicRule.getAwsIotSqlVersion());
            }

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

    private static TopicRuleJsonMarshaller instance;

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

}