Wednesday, June 22, 2016

camunda BPM platform OSGi 2.0.0 released

It has been a while since we had the last release of camunda BPM platform OSGi that included some new features and I am glad to be able to announce the new major version today.

The new version includes one new feature,some dependency adjustments and a restructuring of the whole project.

The new feature is the OSGi Event Bridge, which I already explained here. So now you'll be able to receive camunda process events in an OSGi way.

The most notable change in the dependencies is the change from OSGi 4.2 to version 4.3. This version enables e.g. the usage of generics and of the Require-Capabilityand Provide-Capability headers (one example how you could use them is explained in another blog post).

Finally, the whole project is now more modularized. Using one of the 1.x.x versions, many features were included in the camunda-bpm-osgi module, which you always needed. That ways, you would always have the classes for file install, process application or Blueprint present, if you used them or not. With the new structure you can better choose, which features you want to use and which not to.

Configadmin, Fileinstall and Processapplication are now separate bundles and no longer contained in camunda-bpm-osgi. What is left in the "main" module are the capabilities to find process definitions in your bundles, EL resolving, locating scripting engines and utility classes, e.g. for classloading. Also, all integration tests (except for the Karaf ones), are now located in a central itest module.

I hope all those changes ease the use for you to combine the powers of OSGi and camunda BPM. If you have any feedback or would like to make a wish for a new feature, feel free to leave a comment, open an issue on GitHub or open a pull request.


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