/*
* Copyright 2010-2013 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 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.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<Request<CreateTableRequest>, CreateTableRequest> {
public Request<CreateTableRequest> marshall(CreateTableRequest createTableRequest) {
if (createTableRequest == null) {
throw new AmazonClientException("Invalid argument passed to marshall(...)");
}
Request<CreateTableRequest> request = new DefaultRequest<CreateTableRequest>(createTableRequest, "AmazonDynamoDBv2");
String target = "DynamoDB_20120810.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();
java.util.List<AttributeDefinition> attributeDefinitionsList = createTableRequest.getAttributeDefinitions();
if (attributeDefinitionsList != null) {
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());
}
java.util.List<KeySchemaElement> keySchemaList = createTableRequest.getKeySchema();
if (keySchemaList != null) {
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();
}
java.util.List<LocalSecondaryIndex> localSecondaryIndexesList = createTableRequest.getLocalSecondaryIndexes();
if (localSecondaryIndexesList != null) {
jsonWriter.key("LocalSecondaryIndexes");
jsonWriter.array();
for (LocalSecondaryIndex localSecondaryIndexesListValue : localSecondaryIndexesList) {
if (localSecondaryIndexesListValue != null) {
jsonWriter.object();
if (localSecondaryIndexesListValue.getIndexName() != null) {
jsonWriter.key("IndexName").value(localSecondaryIndexesListValue.getIndexName());
}
java.util.List<KeySchemaElement> List = localSecondaryIndexesListValue.getKeySchema();
if (List != null) {
jsonWriter.key("KeySchema");
jsonWriter.array();
for (KeySchemaElement ListValue : List) {
if (ListValue != null) {
jsonWriter.object();
if (ListValue.getAttributeName() != null) {
jsonWriter.key("AttributeName").value(ListValue.getAttributeName());
}
if (ListValue.getKeyType() != null) {
jsonWriter.key("KeyType").value(ListValue.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());
}
java.util.List<String> nonKeyAttributesList = projection.getNonKeyAttributes();
if (nonKeyAttributesList != null) {
jsonWriter.key("NonKeyAttributes");
jsonWriter.array();
for (String nonKeyAttributesListValue : nonKeyAttributesList) {
if (nonKeyAttributesListValue != null) {
jsonWriter.value(nonKeyAttributesListValue);
}
}
jsonWriter.endArray();
}
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("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;
}
}