Hi, Spring fans! In this episode Josh Long (@starbuxman) talks to Dr. Malini Bhandaru about EdgeX and the opportunities for developers in the IoT space.

• Edge X
• Getting started
• The Open Retail Initiative

I’m pleased to announce the release of Spring Security OAuth 2.5.0.

End-of-Life Notice

The 2.5.0 release is the final minor release. See the announcement for further details.

Project Page | GitHub | Documentation | Help

I am happy to announce that Spring Fu 0.3.0 is available. As a reminder, Spring Fu is an incubator for Spring Boot programmatic configuration using DSLs in order to configure it explicitly with code in a declarative way, achieving great discoverability thanks to auto-complete.

JaFu is back!

This new milestone brings back JaFu (the Java DSL) in addition to KoFu (the Kotlin DSL). JaFu was removed in 0.1.0 because at that point, I had not the bandwidth to support both Java and Kotlin DSLs, and in term of API I was not sure that the Java variant was attractive enough to justify such effort, but I…

Dear Spring Community,

I am happy to announce the 4.6.2 release of the Spring Tools 4 for Eclipse, Visual Studio Code, and Theia.

Highlights from this release include:

• (Spring Boot) improvement: additional check to auto-connect live hovers only when actuators are on the project classpath (#450)
• (Spring Boot) improvement: added content assist for keys that exist in YAML and properties files (#427)
• (Spring Boot) improvement: Yaml editor gives error when using @..@ placeholders (#190)
• (Spring Boot) bugfix: super type hierarchy lookup might fail
• (Spring Boot) bugfix: quickly restarting app caused error popup from live hover mechanism to show up
• (Eclipse) improvement: early access version of new Spring symbols view
• (Eclipse) performance: fixed several issues that could have caused slowing down source code editing in the Java editor (#435) (#405…

This article continues our blog post series on What’s new in Spring Data Neumann. Today’s installment explains New and Noteworthy in Spring Data Elasticsearch. This blog post was written by P.J. Meisch who maintains the Spring Data Elasticsearch module.

This release addresses more than 140 issues, with more than 30 bugs fixed.

Spring Data Elasticsearch now uses Elasticsearch 7, 7.6.2 in particular. Elasticsearch clusters running on 6.x versions are not supported anymore. The ElasticsearchTemplate class is deprecated as it uses the TransportClient to access Elasticsearch, which itself is deprecated since Elasticsearch version 7.+ Users should switch to ElasticsearchRestTemplate or ReactiveElasticsearchTemplate…

Hi, Spring fans! Welcome to another installment of This Week in Spring! How're things? My family and I spent the Memorial Day holiday weekend mostly playing video games and trying random new restaurants for delivery. Now, it's back to the grind and there are a ton of things to look at so let's get to it!

• Getting Started With RSocket: Testing Spring Boot Responders
• In last week's episode of a Bootiful Podcast, I talk to JAXB contributor, COM4j, Jenkins and Launchable founder Kohsuke Kawaguchi
• Migrating to Spring Data JDBC 2.0
• Spring Cloud Data Flow 2.5.1 Released
• What can Spring do? Find out
• An Overview of Apache Tomcat
• I'll be speaking at JPoint later this summer along with Cay Horstmann and James Gosling.
• didipostman/GenomeSequencing: Spring Batch as genome sequencing solution
• Senior Software Engineer - Spring, OSS Observability (Remote US or EMEA) in Multiple Locations | main
• …

Reading time: about 6 minutes Coding time: about 15 minutes

If you've been following this series, by now, you'll have built a Spring Boot prototype that illustrates many of the features present in RSocket. This code isn’t production code, though; it's a prototype, a stepping stone on your RSocket journey. For production code, I'd expect all the usual quality assurance and testing rules to apply. So in this exercise, I'll show you how to write integration tests for RSocket responders, so you can get one step closer to production.

But first, what do I mean by integration testing?

Integration…

Hi Spring fans! In today's installment Josh Long (@starbuxman) talks to Kohsuke Kawaguchi (@kohsukekawa) who needs no introduction - one of the original contributors to JAXB, COM4J, and a host of all sorts of other projects, and is the founder and CEO of Launchable. Oh, did I mention he also created Jenkins, the most popular CI server ever? Enjoy!

With Spring Data JDBC 2.0, we had to introduce some breaking changes. The goal of this article is to help in the migration process.

TL;DR

1. Use the default letter casing for custom column and table names or quote the names for table generation exactly as used in the annotations.

2. Use AbstractJdbcConfiguration for custom configuration of the application context.

3. Register a Dialect if necessary.

4. Review event-handling code and ensure the data you try to use is not null.

Quoting of Identifiers

Spring Data JDBC 1.x uses table and column names mostly without changing them. This causes…