camunda-bpmn-moddle

This project defines the Camunda namespace extensions for BPMN 2.0 as a moddle descriptor.

Usage

Use it together with bpmn-moddle to validate Camunda BPMN 2.0 extensions.

var BpmnModdle = require('bpmn-moddle');

var camundaModdle = require('camunda-bpmn-moddle/resources/camunda');

var moddle = new BpmnModdle({ camunda: camundaModdle });

var serviceTask = moddle.create('bpmn:ServiceTask', {
  'javaDelegate': 'my.company.SomeDelegate'
});

Building the Project

To run the test suite that includes XSD schema validation you must have a Java JDK installed and properly exposed through the JAVA_HOME variable.

Execute the test via

npm test

Perform a complete build of the application via

npm run all

Extension

We include an extension that provides the necessary validation to clone certain properties, when making use of a library like bpmn-js. This allows to easily plug with out modeler solution, which works like the following example:

var BpmnJS = require('bpmn-js/lib/Modeler'),
    camundaExtensionModule = require('camunda-bpmn-moddle/lib'),
    camundaModdle = require('camunda-bpmn-moddle/resources/camunda');

var modeler = new BpmnJS({
    additionalModules: [
      camundaExtensionModule
    ],
    moddleExtensions: {
      camunda: camundaModdle
    }
  });

This extension makes use of dependency injection via didi and expects an events interface such as eventBus, where we plugin and listen to the property.clone event.

License

Use under the terms of the MIT license.