com.amazonaws.services.dynamodbv2.model.transform.CreateTableRequestMarshaller Maven / Gradle / Ivy
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The AWS Java SDK for Amazon DynamoDB module holds the client classes that are used for communicating with Amazon DynamoDB Service
/*
* 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.dynamodbv2.model.transform;
import static com.amazonaws.util.StringUtils.UTF8;
import static com.amazonaws.util.StringUtils.COMMA_SEPARATOR;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.OutputStreamWriter;
import java.io.StringWriter;
import java.io.Writer;
import java.util.Collections;
import java.util.HashMap;
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.dynamodbv2.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
*/
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, "AmazonDynamoDBv2");
String target = "DynamoDB_20120810.CreateTable";
request.addHeader("X-Amz-Target", target);
request.setHttpMethod(HttpMethodName.POST);
request.setResourcePath("");
try {
StringWriter stringWriter = new StringWriter();
JSONWriter jsonWriter = new JSONWriter(stringWriter);
jsonWriter.object();
com.amazonaws.internal.ListWithAutoConstructFlag attributeDefinitionsList = (com.amazonaws.internal.ListWithAutoConstructFlag)(createTableRequest.getAttributeDefinitions());
if (attributeDefinitionsList != null && !(attributeDefinitionsList.isAutoConstruct() && attributeDefinitionsList.isEmpty())) {
jsonWriter.key("AttributeDefinitions");
jsonWriter.array();
for (AttributeDefinition attributeDefinitionsListValue : attributeDefinitionsList) {
if (attributeDefinitionsListValue != null) {
jsonWriter.object();
if (attributeDefinitionsListValue.getAttributeName() != null) {
jsonWriter.key("AttributeName").value(attributeDefinitionsListValue.getAttributeName());
}
if (attributeDefinitionsListValue.getAttributeType() != null) {
jsonWriter.key("AttributeType").value(attributeDefinitionsListValue.getAttributeType());
}
jsonWriter.endObject();
}
}
jsonWriter.endArray();
}
if (createTableRequest.getTableName() != null) {
jsonWriter.key("TableName").value(createTableRequest.getTableName());
}
com.amazonaws.internal.ListWithAutoConstructFlag keySchemaList = (com.amazonaws.internal.ListWithAutoConstructFlag)(createTableRequest.getKeySchema());
if (keySchemaList != null && !(keySchemaList.isAutoConstruct() && keySchemaList.isEmpty())) {
jsonWriter.key("KeySchema");
jsonWriter.array();
for (KeySchemaElement keySchemaListValue : keySchemaList) {
if (keySchemaListValue != null) {
jsonWriter.object();
if (keySchemaListValue.getAttributeName() != null) {
jsonWriter.key("AttributeName").value(keySchemaListValue.getAttributeName());
}
if (keySchemaListValue.getKeyType() != null) {
jsonWriter.key("KeyType").value(keySchemaListValue.getKeyType());
}
jsonWriter.endObject();
}
}
jsonWriter.endArray();
}
com.amazonaws.internal.ListWithAutoConstructFlag localSecondaryIndexesList = (com.amazonaws.internal.ListWithAutoConstructFlag)(createTableRequest.getLocalSecondaryIndexes());
if (localSecondaryIndexesList != null && !(localSecondaryIndexesList.isAutoConstruct() && localSecondaryIndexesList.isEmpty())) {
jsonWriter.key("LocalSecondaryIndexes");
jsonWriter.array();
for (LocalSecondaryIndex localSecondaryIndexesListValue : localSecondaryIndexesList) {
if (localSecondaryIndexesListValue != null) {
jsonWriter.object();
if (localSecondaryIndexesListValue.getIndexName() != null) {
jsonWriter.key("IndexName").value(localSecondaryIndexesListValue.getIndexName());
}
com.amazonaws.internal.ListWithAutoConstructFlag keySchema2List = (com.amazonaws.internal.ListWithAutoConstructFlag)(localSecondaryIndexesListValue.getKeySchema());
if (keySchema2List != null && !(keySchema2List.isAutoConstruct() && keySchema2List.isEmpty())) {
jsonWriter.key("KeySchema");
jsonWriter.array();
for (KeySchemaElement keySchema2ListValue : keySchema2List) {
if (keySchema2ListValue != null) {
jsonWriter.object();
if (keySchema2ListValue.getAttributeName() != null) {
jsonWriter.key("AttributeName").value(keySchema2ListValue.getAttributeName());
}
if (keySchema2ListValue.getKeyType() != null) {
jsonWriter.key("KeyType").value(keySchema2ListValue.getKeyType());
}
jsonWriter.endObject();
}
}
jsonWriter.endArray();
}
Projection projection = localSecondaryIndexesListValue.getProjection();
if (projection != null) {
jsonWriter.key("Projection");
jsonWriter.object();
if (projection.getProjectionType() != null) {
jsonWriter.key("ProjectionType").value(projection.getProjectionType());
}
com.amazonaws.internal.ListWithAutoConstructFlag nonKeyAttributesList = (com.amazonaws.internal.ListWithAutoConstructFlag)(projection.getNonKeyAttributes());
if (nonKeyAttributesList != null && !(nonKeyAttributesList.isAutoConstruct() && nonKeyAttributesList.isEmpty())) {
jsonWriter.key("NonKeyAttributes");
jsonWriter.array();
for (String nonKeyAttributesListValue : nonKeyAttributesList) {
if (nonKeyAttributesListValue != null) {
jsonWriter.value(nonKeyAttributesListValue);
}
}
jsonWriter.endArray();
}
jsonWriter.endObject();
}
jsonWriter.endObject();
}
}
jsonWriter.endArray();
}
com.amazonaws.internal.ListWithAutoConstructFlag globalSecondaryIndexesList = (com.amazonaws.internal.ListWithAutoConstructFlag)(createTableRequest.getGlobalSecondaryIndexes());
if (globalSecondaryIndexesList != null && !(globalSecondaryIndexesList.isAutoConstruct() && globalSecondaryIndexesList.isEmpty())) {
jsonWriter.key("GlobalSecondaryIndexes");
jsonWriter.array();
for (GlobalSecondaryIndex globalSecondaryIndexesListValue : globalSecondaryIndexesList) {
if (globalSecondaryIndexesListValue != null) {
jsonWriter.object();
if (globalSecondaryIndexesListValue.getIndexName() != null) {
jsonWriter.key("IndexName").value(globalSecondaryIndexesListValue.getIndexName());
}
com.amazonaws.internal.ListWithAutoConstructFlag keySchema2List = (com.amazonaws.internal.ListWithAutoConstructFlag)(globalSecondaryIndexesListValue.getKeySchema());
if (keySchema2List != null && !(keySchema2List.isAutoConstruct() && keySchema2List.isEmpty())) {
jsonWriter.key("KeySchema");
jsonWriter.array();
for (KeySchemaElement keySchema2ListValue : keySchema2List) {
if (keySchema2ListValue != null) {
jsonWriter.object();
if (keySchema2ListValue.getAttributeName() != null) {
jsonWriter.key("AttributeName").value(keySchema2ListValue.getAttributeName());
}
if (keySchema2ListValue.getKeyType() != null) {
jsonWriter.key("KeyType").value(keySchema2ListValue.getKeyType());
}
jsonWriter.endObject();
}
}
jsonWriter.endArray();
}
Projection projection = globalSecondaryIndexesListValue.getProjection();
if (projection != null) {
jsonWriter.key("Projection");
jsonWriter.object();
if (projection.getProjectionType() != null) {
jsonWriter.key("ProjectionType").value(projection.getProjectionType());
}
com.amazonaws.internal.ListWithAutoConstructFlag nonKeyAttributesList = (com.amazonaws.internal.ListWithAutoConstructFlag)(projection.getNonKeyAttributes());
if (nonKeyAttributesList != null && !(nonKeyAttributesList.isAutoConstruct() && nonKeyAttributesList.isEmpty())) {
jsonWriter.key("NonKeyAttributes");
jsonWriter.array();
for (String nonKeyAttributesListValue : nonKeyAttributesList) {
if (nonKeyAttributesListValue != null) {
jsonWriter.value(nonKeyAttributesListValue);
}
}
jsonWriter.endArray();
}
jsonWriter.endObject();
}
ProvisionedThroughput provisionedThroughput = globalSecondaryIndexesListValue.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();
}
}
jsonWriter.endArray();
}
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(UTF8);
request.setContent(new StringInputStream(snippet));
request.addHeader("Content-Length", Integer.toString(content.length));
request.addHeader("Content-Type", "application/x-amz-json-1.0");
} catch(Throwable t) {
throw new AmazonClientException("Unable to marshall request to JSON: " + t.getMessage(), t);
}
return request;
}
}