Release: AWS SDK for Java 1.3.3

Release Notes>Java>Release: AWS SDK for Java 1.3.3
This release adds support for working with the Amazon Simple Workflow Service, both with a low-level client object, and the high-level AWS Flow Framework. It also resolves several issues with the DynamoDB client and Object Persistence Model.


Submitted By: Jason@AWS
Release Date: February 22, 2012 4:38 AM GMT
Latest Version: 1.3.3
Created On: February 22, 2012 4:28 AM GMT
Last Updated: February 22, 2012 4:40 AM GMT


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New Features

Change Description
Amazon Simple Workflow Service

Amazon Simple Workflow Service (Amazon SWF) is an orchestration service for building scalable, resilient applications. Using Amazon SWF, developers can structure the various processing steps in an application as tasks that drive independent, distributed components and orchestrate these tasks in a reliable and scalable manner.

The AWS Flow Framework, a programming framework that works in conjunction with Amazon SWF, enables developers to incorporate distributed, event driven programming in their applications without having to learn new programming languages.

Amazon DynamoDB Object Persistence Layer Custom Keys

You can now use any class for hash or range key attributes in your Amazon DynamoDB domain classes, via the DynamoDBMarshalling annotation.

Amazon DynamoDB Auto-Paginated Lists

More operations from scan and query results are now lazily loaded to auto-paginated lists.

Resolved Issues

Amazon DynamoDB JSON Parsing

The Amazon DynamoDB JSON unmarshalling code has been updated to address a bug where JSON fields could be misinterpreted when parsing responses.

Amazon DynamoDB Object Persistence Layer Bug Fix

You can now use the AWS SDK for Java's Amazon DynamoDB Object Persistence Layer to save items which only include values for keys (no values specified for attributes).

Supported API Versions

This release of the SDK supports the following API versions:

Service API Version
Amazon CloudFront 2010-11-01
Amazon CloudWatch 2010-08-01
Amazon DynamoDB 2011-12-05
Amazon Elastic Compute Cloud (EC2) 2011-12-15
Amazon Elastic MapReduce 2009-03-31
Amazon ElastiCache 2011-07-15
Amazon Relational Database Service (RDS) 2011-04-01
Amazon Route 53 2011-05-05
Amazon Simple Email Service (SES) 2010-12-01
Amazon Simple Notification Service (SNS) 2010-03-31
Amazon Simple Queue Service 2011-10-01
Amazon Simple Storage Service (S3) 2006-03-01
Amazon Simple Workflow Service (SWF) 2012-01-25
Amazon SimpleDB 2009-04-15
Auto Scaling 2011-01-01
AWS Cloud Formation 2010-05-15
AWS Elastic Beanstalk 2010-12-01
AWS Identity and Access Management 2010-05-08
AWS Import/Export 2010-06-01
AWS Security Token Service 2011-06-15
Elastic Load Balancing 2011-11-15
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