AWS SDK Grails Plugin

Introduction

The AWS SDK Plugin allows your Grails application to use the Amazon Web Services infrastructure services.

The aim is to provide a lightweight amazonWebService Grails service wrapper around the official AWS SDK for Java.

The AWS SDK for Java provides a Java API for AWS infrastructure services, making it even easier for developers to build applications that tap into the cost-effective, scalable, and reliable AWS cloud.

The Grails plugin handles :

• convenient Grails configuration/management of all AWS API clients for each AWS region,
• easy access to all AWS API java clients through the amazonWebService Grails service wrapper.

Installation

Declare the plugin dependency in the BuildConfig.groovvy file, as shown here:

grails.project.dependency.resolution = {
		inherits("global") { }
		log "info"
		repositories {
				//your repositories
		}
		dependencies {
				//your regular dependencies
		}
		plugins {
				//here go your plugin dependencies
				runtime ':aws-sdk:1.3.12'
		}
}

Config

Create an AWS account Amazon Web Services, in order to get your own credentials accessKey and secretKey.

Add your AWS credentials parameters to your grails-app/conf/Config.groovy:

grails.plugin.awssdk.accessKey = {ACCESS_KEY}
grails.plugin.awssdk.secretKey = {SECRET_KEY}

Documentation

Project documentation is located here:

• Reference Documentation (Page per chapter)
• Reference Documentation (Single page)
• Groovy API docs

AWS SDK for Java documentation is located here:

• AWS SDK for Java

Supported AWS Services

AWS clients supported by AWS SDK for Java:

• Amazon CloudFormation
• Amazon CloudFront
• Amazon CloudSearch
• Amazon CloudWatch
• Amazon DynamoDB
• Amazon Elastic Compute Cloud (EC2)
• Amazon Elastic MapReduce
• Amazon ElastiCache
• Amazon Relational Database Service (RDS)
• Amazon Route 53
• Amazon Simple Storage Service (S3)
• Amazon Simple Email Service (SES)
• Amazon SimpleDB
• Amazon Simple Notification Service (SNS)
• Amazon Simple Queue Service (SQS)
• Amazon Simple Workflow (SWF)
• Auto Scaling
• AWS Elastic Beanstalk
• AWS Identity & Access Management (IAM)
• AWS Import/Export
• AWS Storage Gateway
• Elastic Load Balancing

Latest releases

• 2012-07-04 V1.3.12 : AWS SDK for Java updated to V1.3.12
• 2012-07-02 V1.3.11 : initial release

Bugs

To report any bug, please use the project Issues section on GitHub.

Alpha status

This is an alpha release.

Other Grails AWS Plugin

FYI, there is another great Grails AWS plugin with a different approach: its aim is to provide an easy "groovy" access to SES (through a groovy DSL) and S3 (through methods injection), based on JetS3 java lib. If you just need basic SES or S3 features, you might give it a try.

We decided to write our own AWS plugin because it did not meet our requirements:

1. direct access to ALL AWS SDK for Java features including ALL AWS services, with custom client configuration,
2. only AWS SDK for Java with a consistent way to access ALL AWS services,
3. fast release update with 100% compatibility with AWS SDK for Java, as it is just a simple lightweight wrapper around the official java clients,
4. no need for additional DSL/methods injection, since we found the AWS SDK for Java clients pretty straightforward to use