com.amazonaws.services.codecommit.model.transform.CommitJsonMarshaller Maven / Gradle / Ivy

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The AWS Java SDK for AWS CodeCommit module holds the client classes that are used for communicating with AWS CodeCommit

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/*
 * 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.codecommit.model.transform;

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

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

/**
 * CommitMarshaller
 */
public class CommitJsonMarshaller {

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

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

        try {
            jsonGenerator.writeStartObject();

            if (commit.getTreeId() != null) {
                jsonGenerator.writeFieldName("treeId").writeValue(
                        commit.getTreeId());
            }

            java.util.List parentsList = commit.getParents();
            if (parentsList != null) {
                jsonGenerator.writeFieldName("parents");
                jsonGenerator.writeStartArray();
                for (String parentsListValue : parentsList) {
                    if (parentsListValue != null) {
                        jsonGenerator.writeValue(parentsListValue);
                    }
                }
                jsonGenerator.writeEndArray();
            }
            if (commit.getMessage() != null) {
                jsonGenerator.writeFieldName("message").writeValue(
                        commit.getMessage());
            }
            if (commit.getAuthor() != null) {
                jsonGenerator.writeFieldName("author");
                UserInfoJsonMarshaller.getInstance().marshall(
                        commit.getAuthor(), jsonGenerator);
            }
            if (commit.getCommitter() != null) {
                jsonGenerator.writeFieldName("committer");
                UserInfoJsonMarshaller.getInstance().marshall(
                        commit.getCommitter(), jsonGenerator);
            }
            if (commit.getAdditionalData() != null) {
                jsonGenerator.writeFieldName("additionalData").writeValue(
                        commit.getAdditionalData());
            }

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

    private static CommitJsonMarshaller instance;

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

}