Tag: Java

In parts 1 and 2 of this blog post, we saw how easy it is to get started on Java development for AWS Lambda, and use a microservices architecture to quickly iterate on an AuthenticateUser call that integrates with Amazon Cognito. We set up the AWS Toolkit for Eclipse, used the wizard to create a […]

In part 1 of this blog post, we showed you how to leverage the AWS Toolkit for Eclipse to quickly develop Java functions for AWS Lambda. We then set up a skeleton project and the structure to handle custom objects sent to your Java function. In part 2 of this blog post, we will implement […]

Most of us are aware of the support for a developer authentication backend in Amazon Cognito and how one can use a custom backend service to authenticate and authorize users to access AWS resources using temporary credentials. In this blog, we will create a quick serverless backend authentication API written in Java and deployed on […]

Of the many changes brought about with Java 8, the Stream API is perhaps one of the most exciting.  Java 8 streams, which are unrelated to Java’s I/O streams, allow you to perform a series of mutations and transformations against a collection of items.  You can think of a stream as a form of data […]

AWS re:Invent 2015 kicks off next week! We couldn’t be more excited to hear how you’re using our SDKs and tools to build your applications. You can find several sessions covering the AWS SDKs and tools in the Developer Tools track. We’ll also be working at the AWS booth in the Expo Hall, so be […]

Every Maven project specifies its required dependencies in the pom.xml file. The AWS SDK for Java provides a Maven module for every service it supports. To use the Java client for a service, all you need to do is specify the group ID, artifact ID and the Maven module version in the dependencies section of […]

Earlier this month, we launched AWS CodeCommit — a managed revision control service that hosts Git repositories and works with existing Git-based tools. If you’re an Eclipse user, it’s easy to use the EGit tools in Eclipse to work with AWS CodeCommit. This post shows how to publish a project to AWS CodeCommit so you […]

AWS Lambda makes it incredibly easy and cost-effective to run your code at arbitrary scale in the cloud. Simply write the handler code for your function and upload it to Lambda. The service takes care of hosting and scaling the function for you. And in case you somehow missed it, it now supports writing function […]

The AWS SDKs and Tools team invites you to the first-ever online office hour hosted by the maintainers of the AWS SDK for Java and AWS Toolkit for Eclipse. It will be held via Google Hangouts from 10:30-11:30am PDT (UTC -7:00) on Thursday 6/18. If you don’t have one already, you will be required to […]

In the previous blog (Part 4), we demonstrated how you can generate and consume pre-signed URLs using SSE-C. In this last and final blog of the series, I will provide code examples that show how to generate and consume pre-signed URLs using SSE-C, but restricting the URLs to be used only with specific customer-provided encryption […]