Apmn-moddle NPM

apmn-moddle

Read and write APMN diagram files in NodeJS and the browser.

apmn-moddle uses the APMN meta-model to validate the input and produce correct APMN XML.

Usage

Get the library via npm package. Consume it in NodeJS, via UMD or bundle it for the browser using your favorite module bundler.

import ApmnModdle from 'apmn-moddle';

var moddle = new ApmnModdle();

var xmlStr =
  '<?xml version="1.0" encoding="UTF-8"?>' +
  '<apmn:definitions xmlns:apmn="http://apmn.io/spec/APMN/MODEL" ' +
                     'id="empty-definitions" ' +
                     'targetNamespace="http://apmn.io/schema/apmn">' +
  '</apmn:definitions>';


moddle.fromXML(xmlStr, function(err, definitions) {

  // update id attribute
  definitions.set('id', 'NEW ID');

  // add a root element
  var apmnProcess = moddle.create('apmn:Process', { id: 'MyProcess_1' });
  definitions.get('rootElements').push(apmnProcess);

  moddle.toXML(definitions, function(err, xmlStrUpdated) {

    // xmlStrUpdated contains new id and the added process

  });

});