`OSGi Enabled` – This is not a statement, this is an ongoing commitment to you…

A Product or Service bearing the “OSGi Enabled” ingredient mark signifies an ongoing commitment: a commitment to maintainability, flexibility, evolvability; a commitment to longevity.

 

The US DARPA agency states that the longevity of modern software systems is orders of magnitude less than other human built artefacts. In this, DARPA rightly recognise the need for software systems to be adaptive to unforeseen changes in their runtime environments. Via the BRASS initiative, DARPA hope to encourage the IT industry to think about (more…)


Java 9, OSGi and the Future of Modularity

InfoQ today published the first part of a two part article written by Neil Bartlett from Paremus and Kai Hackbath from Bosch / ProSyst.

infoq-java-9-osgi-and-the-future-of-modularity-160922

Its definitely worth a read. The article was written some time ago so is in advance of the latest delay to JPMS / Jigsaw (and consequently Java 9) that was proposed last week on the mail list and at JavaOne this week.  This is just the latest in a series of delays over many years and we suspect won’t be the last.

As a very quick synopsis the conclusions are: (more…)


Using Let’s Encrypt Certificates with OSGi HTTP Service

Rather than one of my usual polemics, this is a quickly-written practical post. I hope the information here is useful to somebody.

Currently I am setting up effectiveosgi.com, the website for my upcoming book “Effective OSGi”. The site is a web app that will allow users to download preview PDFs, order print copies, and so on. Naturally I am developing it in Java and OSGi (in fact, many of the code samples in the book are based on (more…)


Vertical Components

Combining Web and OSGi Components

I consider myself a latecomer to Microservices; I only really started to understand and use them in 2005. Nobody called them “Microservices” at the time – as far as I can tell, the term was coined in 2006 by BEA for their microService Architecture (mSA). Regardless, with this history it was a little surprising to hear the term reinvented in 2014 and suddenly gain a great deal of traction. While implementation details vary, the fundamental (more…)


Functional Transaction Management – old dog, new tricks! 3 comments

This blog post is all about the new Transaction Control service which is proposed to be part of the next release of the OSGi Enterprise Specification. Paremus has been leading this specification work, which arose from a collaboration with one of our customers, McCarthys. The current state of the RFC is available on GitHub, and there’s even an implementation available in Apache Aries.

Before we delve into the cool features of the Transaction Control service, it’s probably worth remembering why we need yet another transaction abstraction… (more…)