Accelerate Your Java Development on AWS (TLS301) | AWS re:Invent 2013

© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified, or distributed in whole or in part without the express consent of Amazon.com, Inc.

TLS301

Accelerate Your Java Development on AWS

Jason Fulghum, AWS SDKs and Tools

November 14, 2013

Session Goal

Learn how to develop AWS applications faster

• High-level APIs

By taking advantage of…

AWS SDK for Java

• Easy, secure, and robust access to AWS

• Open Source – Find us on GitHub!

• Apache 2.0 licensed

• Distributed through Maven

AWS SDK for Java

AWS Toolkit for Eclipse

• Develop, Debug,

and Deploy AWS

applications

• Open source

• Develop AWS Android

applications

• Deploy and manage AWS

CloudFormation stacks

AWS Toolkit for Eclipse

AWS Meme Generator

AWS Meme Generator

Developing the Meme Generator

• Creating AWS projects in Eclipse

• Working with Amazon S3

• Working with Amazon DynamoDB

• Hosting web apps in AWS Elastic Beanstalk

Creating New AWS Java Projects

Get your projects off to a

fast start!

Amazon Simple Storage Service (S3)

Unlimited storage in the cloud

Amazon S3 – Listing Objects

ObjectListing page = s3.listObjects(myBucket, "photos/");

while (true) {

for (S3ObjectSummary objectSummary :

page.getObjectSummaries()) {

System.out.println("Object: ” + summary);

}

if (page.isTruncated)

page = s3.listNextBatchOfObjects(page);

else break;

}

Amazon S3 Iterators

Using S3Objects or S3Versions:

for (S3ObjectSummary summary :

S3Objects.withPrefix(s3, myBucket, "photos/”)) {

System.out.println("Object: ” + summary);

}

Amazon S3 TransferManager

• Asynchronous management of S3 data transfers

• Simple interface

• Client-side best

practices and

optimizations

Amazon S3 TransferManager

TransferManager

• upload

• download

Transfer

Upload Download

• state

• description

• progress

• listeners

• wait

ProgressListener

• progressChanged

Amazon DynamoDB A fully managed NoSQL database with fast and predictable performance

DynamoDB Object Mapper

• Automatic data marshaling from POJOs

• Scanning and querying your data

• Batching data updates

S3Link

• New type supported by the DynamoDB Mapper

• References data stored in Amazon S3

• Simplifies working the referenced data

DynamoDB Table

S3Link

Amazon S3

Bucket

s3link.uploadFrom(mySourceFile);

s3link.downloadTo(myDestFile);

s3link.setAcl(myCustomAcl);

AWS Elastic Beanstalk Quickly deploy and manage web applications in the AWS cloud

AWS Elastic Beanstalk Concepts

• Applications – The projects you’re building

• Application Versions – Uploads of code for your project

• Environments – A running application: a specific application version plus

all the infrastructure to run your application

More to Explore

• Follow the AWS Java Developer Blog – http://java.awsblog.com

– Twitter: @awsforjava

• Download the AWS SDK for Java – http://aws.amazon.com/sdkforjava

• Install the AWS Toolkit for Eclipse – http://aws.amazon.com/eclipse

• Find us on GitHub – https://github.com/aws

Please give us your feedback on this

presentation

As a thank you, we will select prize

winners daily for completed surveys!

TLS301