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bpmn-moddle
Advanced tools
Changelog
8.1.0
DEPS
: update to moddle@6.2.3
DEPS
: update to moddle-xml@10.1.0
Readme
Read and write BPMN 2.0 diagram files in NodeJS and the browser.
bpmn-moddle uses the BPMN 2.0 meta-model to validate the input and produce correct BPMN 2.0 XML.
Get the library via npm package. Consume it in NodeJS, via UMD or bundle it using your favorite build tool.
import BpmnModdle from 'bpmn-moddle';
const moddle = new BpmnModdle();
const xmlStr =
'<?xml version="1.0" encoding="UTF-8"?>' +
'<bpmn2:definitions xmlns:bpmn2="http://www.omg.org/spec/BPMN/20100524/MODEL" ' +
'id="empty-definitions" ' +
'targetNamespace="http://bpmn.io/schema/bpmn">' +
'</bpmn2:definitions>';
const {
rootElement: definitions
} = await moddle.fromXML(xmlStr);
// update id attribute
definitions.set('id', 'NEW ID');
// add a root element
const bpmnProcess = moddle.create('bpmn:Process', { id: 'MyProcess_1' });
definitions.get('rootElements').push(bpmnProcess);
// xmlStrUpdated contains new id and the added process
const {
xml: xmlStrUpdated
} = await moddle.toXML(definitions);
The tests include XSD schema validation. They required you to have a Java SDK installed and exposed through the JAVA_HOME
variable.
# execute the test
npm test
# perform a full build
npm run all
The library is built on top of moddle and moddle-xml.
Use under the terms of the MIT license.
FAQs
A moddle wrapper for BPMN 2.0
The npm package bpmn-moddle receives a total of 50,903 weekly downloads. As such, bpmn-moddle popularity was classified as popular.
We found that bpmn-moddle demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 8 open source maintainers collaborating on the project.
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Employee Spotlight
Philipp Burckhardt recounts his journey from childhood computer fascinations, to building an e-learning platform at Carnegie Mellon University, and on to his current role at Socket.
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