com.amazonaws.services.datapipeline.model.transform.PutPipelineDefinitionRequestMarshaller Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of aws-java-sdk-datapipeline Show documentation
The AWS Java SDK for AWS Data Pipeline module holds the client classes that are used for communicating with AWS Data Pipeline Service
There is a newer version: 1.11.7
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.datapipeline.model.transform;

import java.io.ByteArrayInputStream;
import java.util.Collections;
import java.util.Map;
import java.util.List;
import java.util.regex.Pattern;

import com.amazonaws.AmazonClientException;
import com.amazonaws.Request;
import com.amazonaws.DefaultRequest;
import com.amazonaws.http.HttpMethodName;
import com.amazonaws.services.datapipeline.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.*;

/**
 * PutPipelineDefinitionRequest Marshaller
 */
public class PutPipelineDefinitionRequestMarshaller
        implements
        Marshaller, PutPipelineDefinitionRequest> {

    private final SdkJsonProtocolFactory protocolFactory;

    public PutPipelineDefinitionRequestMarshaller(
            SdkJsonProtocolFactory protocolFactory) {
        this.protocolFactory = protocolFactory;
    }

    public Request marshall(
            PutPipelineDefinitionRequest putPipelineDefinitionRequest) {

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

        Request request = new DefaultRequest(
                putPipelineDefinitionRequest, "DataPipeline");
        request.addHeader("X-Amz-Target", "DataPipeline.PutPipelineDefinition");

        request.setHttpMethod(HttpMethodName.POST);

        request.setResourcePath("");

        try {
            final StructuredJsonGenerator jsonGenerator = protocolFactory
                    .createGenerator();

            jsonGenerator.writeStartObject();

            if (putPipelineDefinitionRequest.getPipelineId() != null) {
                jsonGenerator.writeFieldName("pipelineId").writeValue(
                        putPipelineDefinitionRequest.getPipelineId());
            }

            com.amazonaws.internal.SdkInternalList pipelineObjectsList = (com.amazonaws.internal.SdkInternalList) putPipelineDefinitionRequest
                    .getPipelineObjects();
            if (!pipelineObjectsList.isEmpty()
                    || !pipelineObjectsList.isAutoConstruct()) {
                jsonGenerator.writeFieldName("pipelineObjects");
                jsonGenerator.writeStartArray();
                for (PipelineObject pipelineObjectsListValue : pipelineObjectsList) {
                    if (pipelineObjectsListValue != null) {

                        PipelineObjectJsonMarshaller.getInstance().marshall(
                                pipelineObjectsListValue, jsonGenerator);
                    }
                }
                jsonGenerator.writeEndArray();
            }

            com.amazonaws.internal.SdkInternalList parameterObjectsList = (com.amazonaws.internal.SdkInternalList) putPipelineDefinitionRequest
                    .getParameterObjects();
            if (!parameterObjectsList.isEmpty()
                    || !parameterObjectsList.isAutoConstruct()) {
                jsonGenerator.writeFieldName("parameterObjects");
                jsonGenerator.writeStartArray();
                for (ParameterObject parameterObjectsListValue : parameterObjectsList) {
                    if (parameterObjectsListValue != null) {

                        ParameterObjectJsonMarshaller.getInstance().marshall(
                                parameterObjectsListValue, jsonGenerator);
                    }
                }
                jsonGenerator.writeEndArray();
            }

            com.amazonaws.internal.SdkInternalList parameterValuesList = (com.amazonaws.internal.SdkInternalList) putPipelineDefinitionRequest
                    .getParameterValues();
            if (!parameterValuesList.isEmpty()
                    || !parameterValuesList.isAutoConstruct()) {
                jsonGenerator.writeFieldName("parameterValues");
                jsonGenerator.writeStartArray();
                for (ParameterValue parameterValuesListValue : parameterValuesList) {
                    if (parameterValuesListValue != null) {

                        ParameterValueJsonMarshaller.getInstance().marshall(
                                parameterValuesListValue, jsonGenerator);
                    }
                }
                jsonGenerator.writeEndArray();
            }

            jsonGenerator.writeEndObject();

            byte[] content = jsonGenerator.getBytes();
            request.setContent(new ByteArrayInputStream(content));
            request.addHeader("Content-Length",
                    Integer.toString(content.length));
            request.addHeader("Content-Type", protocolFactory.getContentType());
        } catch (Throwable t) {
            throw new AmazonClientException(
                    "Unable to marshall request to JSON: " + t.getMessage(), t);
        }

        return request;
    }

}