servlet-pa

Simple Servlet Process Application Example

This example demonstrates how to deploy a simple servlet process application.

How to use it

1. Build it with Maven.
2. Deploy it to a camunda-bpm-platform distro of your choice (for WildFly, use version 26 or below, install as described here).
3. Watch out for this console log:

Service Task 'Example ServiceTask' is invoked!

Moving to Jakarta API

If you would like to deploy this on a Jakarta EE 9+ server like WildFly 31 and beyond, perform the following steps:

1. Replace the javax.servlet-api dependency with a Jakarta equivalent, i.e. jakarta.servlet-api.
2. Replace all occurrences of javax.servlet in the code with jakarta.servlet, e.g. in ExampleProcessApplication.
3. Repalce all occurrences of org.camunda.bpm.application.impl.ServletProcessApplication with org.camunda.bpm.application.impl.JakartaServletProcessApplication, e.g. in ExampleProcessApplication.
4. Build and deploy as outlined above.