com.amazonaws.services.dynamodb.model.transform.CreateTableRequestMarshaller Maven / Gradle / Ivy

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/*
 * Copyright 2010-2014 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.dynamodb.model.transform;


import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.OutputStreamWriter;
import java.io.StringWriter;
import java.io.Writer;
import java.util.Map;
import java.util.List;

import com.amazonaws.AmazonClientException;
import com.amazonaws.Request;
import com.amazonaws.DefaultRequest;
import com.amazonaws.http.HttpMethodName;
import com.amazonaws.services.dynamodb.model.*;
import com.amazonaws.transform.Marshaller;
import com.amazonaws.util.BinaryUtils;
import com.amazonaws.util.StringUtils;
import com.amazonaws.util.StringInputStream;
import com.amazonaws.util.json.*;

/**
 * Create Table Request Marshaller
 * @deprecated Use {@link com.amazonaws.services.dynamodbv2.model.transform.CreateTableRequestMarshaller} instead.
 */
@Deprecated
public class CreateTableRequestMarshaller implements Marshaller, CreateTableRequest> {

    

    public Request marshall(CreateTableRequest createTableRequest) {
    if (createTableRequest == null) {
        throw new AmazonClientException("Invalid argument passed to marshall(...)");
    }

        Request request = new DefaultRequest(createTableRequest, "AmazonDynamoDB");
        String target = "DynamoDB_20111205.CreateTable";
        request.addHeader("X-Amz-Target", target);
        request.addHeader("Content-Type", "application/x-amz-json-1.0");

        
        request.setHttpMethod(HttpMethodName.POST);


        String uriResourcePath = ""; 

        uriResourcePath = uriResourcePath.replaceAll("//", "/");

        if (uriResourcePath.contains("?")) {
            String queryString = uriResourcePath.substring(uriResourcePath.indexOf("?") + 1);
            uriResourcePath    = uriResourcePath.substring(0, uriResourcePath.indexOf("?"));

            for (String s : queryString.split("[;&]")) {
                String[] nameValuePair = s.split("=");
                if (nameValuePair.length == 2) {
                    request.addParameter(nameValuePair[0], nameValuePair[1]);
                } else {
                    request.addParameter(s, null);
                }
            }
        }

        request.setResourcePath(uriResourcePath);


        
        try {
          StringWriter stringWriter = new StringWriter();
          JSONWriter jsonWriter = new JSONWriter(stringWriter);

          
            
          jsonWriter.object();
          
            if (createTableRequest.getTableName() != null) {
                jsonWriter.key("TableName").value(createTableRequest.getTableName());
            }
            KeySchema keySchema = createTableRequest.getKeySchema();
            if (keySchema != null) {

                jsonWriter.key("KeySchema");
                jsonWriter.object();

                KeySchemaElement hashKeyElement = keySchema.getHashKeyElement();
                if (hashKeyElement != null) {

                    jsonWriter.key("HashKeyElement");
                    jsonWriter.object();

                    if (hashKeyElement.getAttributeName() != null) {
                        jsonWriter.key("AttributeName").value(hashKeyElement.getAttributeName());
                    }
                    if (hashKeyElement.getAttributeType() != null) {
                        jsonWriter.key("AttributeType").value(hashKeyElement.getAttributeType());
                    }
                    jsonWriter.endObject();
                }
                KeySchemaElement rangeKeyElement = keySchema.getRangeKeyElement();
                if (rangeKeyElement != null) {

                    jsonWriter.key("RangeKeyElement");
                    jsonWriter.object();

                    if (rangeKeyElement.getAttributeName() != null) {
                        jsonWriter.key("AttributeName").value(rangeKeyElement.getAttributeName());
                    }
                    if (rangeKeyElement.getAttributeType() != null) {
                        jsonWriter.key("AttributeType").value(rangeKeyElement.getAttributeType());
                    }
                    jsonWriter.endObject();
                }
                jsonWriter.endObject();
            }
            ProvisionedThroughput provisionedThroughput = createTableRequest.getProvisionedThroughput();
            if (provisionedThroughput != null) {

                jsonWriter.key("ProvisionedThroughput");
                jsonWriter.object();

                if (provisionedThroughput.getReadCapacityUnits() != null) {
                    jsonWriter.key("ReadCapacityUnits").value(provisionedThroughput.getReadCapacityUnits());
                }
                if (provisionedThroughput.getWriteCapacityUnits() != null) {
                    jsonWriter.key("WriteCapacityUnits").value(provisionedThroughput.getWriteCapacityUnits());
                }
                jsonWriter.endObject();
            }

          jsonWriter.endObject();
          

          String snippet = stringWriter.toString();
          byte[] content = snippet.getBytes("UTF-8");
          request.setContent(new StringInputStream(snippet));
          request.addHeader("Content-Length", Integer.toString(content.length));
        } catch(Throwable t) {
          throw new AmazonClientException("Unable to marshall request to JSON: " + t.getMessage(), t);
        }
        

        return request;
    }

    private String getString(String s) {
        if (s == null) return "";
        return s;
    }
}