Camunda Platform examples

Looking for the "invoice" example contained in the distribution? You can find it here: https://github.com/camunda/camunda-bpm-platform/tree/master/examples/invoice

Camunda Platform examples is a collection of focused usage examples for the Camunda Platform, intended to get you started quickly. The sources on the master branch work with the current Camunda release. Follow the links below to browse the examples for the Camunda version you use:

Camunda Version	Link	Checkout command
Latest	Master branch	git checkout master
7.21	7.21 tag	git checkout 7.21
7.20	7.20 tag	git checkout 7.20
7.19	7.19 tag	git checkout 7.19
7.18	7.18 tag	git checkout 7.18
7.17	7.17 tag	git checkout 7.17
7.16	7.16 tag	git checkout 7.16
7.15	7.15 tag	git checkout 7.15
7.14	7.14 tag	git checkout 7.14
7.13	7.13 tag	git checkout 7.13
7.12	7.12 tag	git checkout 7.12
7.11	7.11 tag	git checkout 7.11
7.10	7.10 tag	git checkout 7.10
7.9	7.9 tag	git checkout 7.9
7.8	7.8 tag	git checkout 7.8
7.7	7.7 tag	git checkout 7.7
7.6	7.6 tag	git checkout 7.6
7.5	7.5 tag	git checkout 7.5
7.4	7.4 tag	git checkout 7.4
7.3	7.3 tag	git checkout 7.3
7.2	7.2 tag	git checkout 7.2
7.1	7.1 tag	git checkout 7.1

If you clone this repository, use the checkout commands to access the sources for the desired version.

Overview

• Getting Started with Camunda Platform
• BPMN 2.0 & Process Implementation
• Deployment & Project Setup
• Process Engine Plugin
• Bpmn 2.0 Model API
• Cmmn 1.1 Model API Examples
• Cockpit
• Tasklist
• Multi-Tenancy
• Spin
• DMN
• Process Instance Migration
• SDK-JS Examples
• Authentication
• Spring Boot Starter examples
• Quarkus Extension Examples
• External Task Client
• External Task Client Spring
• External Task Client Spring Boot
• Testing

Getting Started with Camunda Platform

Name	Container
Simple Process Applications	All
Camunda Platform and the Spring Framework 1	Tomcat
Process Applications with JavaEE 6 1	JavaEE Containers

BPMN 2.0 & Process Implementation Examples

Name	Container	Keywords
Service Task REST HTTP	Unit Test	Rest Scripting, classless
Service Task SOAP HTTP 1	Unit Test	SOAP Scripting, classless
Service Task SOAP CXF HTTP 1	Unit Test	SOAP, CXF, Spring, Spin
Service Invocation Synchronous	Unit Test	Java Delegate, Sync
Service Invocation Asynchronous	Unit Test	Signal, Async
User Task Assignment Email 12	All	Email, Usertask
User Task Form Embedded 2	All	Html, Form, Usertask
User Task Form Embedded - Serialized Java Object 12	All	Html, Form, Usertask
User Task Form Embedded - JSON 2	All	Html, Form, Usertask
User Task Form Embedded - Bpmn Elements 2	All	Html, Form, Usertask
User Task Form Embedded - React 2	All	Html, Form, Usertask
User Task Form - Camunda Forms 2	All	Html, Form, Usertask
User Task Form Generated 12	All	Html, Form, Usertask
User Task Form JSF 12	JavaEE Containers	JSF, Form, Usertask
Script Task XSLT	Unit Test	XSLT Scripttask
Script Task XQuery 1	Unit Test	XQuery Scripttask
Start Event - Message	Unit Test	Message Start Event
Start Process - SOAP CXF 1	War	SOAP, CXF, Spring

Deployment & Project Setup Examples

Name	Container	Keywords
Process Application - Servlet	All	War, Servlet
Process Application - EJB	JavaEE Containers	Ejb, War
Process Application - Jakarta EJB	Jakarta EE Containers	Ejb, War
Process Application - Spring 5 Servlet - WildFly	WildFly	Spring, Servlet, War
Process Application - Spring 5 Servlet - Embedded Tomcat	Tomcat	Spring, Servlet, War
Embedded Spring 5 with embedded REST	vanilla Apache Tomcat	Spring, Rest, Embedded
Plain Spring 5 Web application - WildFly	WildFly	Spring, Jndi, War
Process Application - Spring Boot 1	Spring Boot	Spring

Process Engine Plugin Examples

Name	Container	Keywords
BPMN Parse Listener	Unit Test	Process Engine Plugin, Bpmn Parse Listener
BPMN Parse Listener on User Task 1	Unit Test	Process Engine Plugin, Bpmn Parse Listener
Command Interceptor - Blocking	Unit Test	Maintenance, Interceptor, Configuration
Custom History Level	Unit Test	Process Engine Plugin, Custom History Level
Failed Job Retry Profile	Unit Test	Process Engine Plugin, Failed Job Retry

Bpmn 2.0 Model API Examples

Name	Container	Keywords
Generate JSF forms 1	JavaEE Containers	JSF, Usertask
Generate BPMN process	Unit Test	Fluent API
Parse BPMN model	Unit Test	BPMN

Cmmn 1.1 Model API Examples

Name	Container	Keywords
Strongly-typed Access to Custom Extension Elements 1	Unit Test	CMMN, TransformListener

Cockpit Examples

Name	Keywords
Fullstack (ReactJS 16.x & Java) "Count Processes" Cockpit Plugin	Plugin, Custom Script, Fullstack, ReactJS
Angular "Open Usertasks" Cockpit Tab 1	Plugin, Custom Script, Angular
AngularJS 1.x "Search Processes" Cockpit Plugin 1	Plugin, Custom Script, AngularJS
ReactJS "Involved Users" Cockpit Plugin	Plugin, Custom Script, ReactJS
"Cats" Cockpit Plugin 1	Plugin, Custom Script
"Diagram interactions" Cockpit Plugin	Plugin, Custom Script
"Open Incidents" Cockpit Plugin 1	Plugin, Custom Script
"Request Interceptor" Cockpit Script 1	Plugin, Custom Script
bpmn-js Cockpit module 1	Plugin, Custom Script, bpmn-js
bpmn-js Cockpit module - bundled	Plugin, Custom Script, bpmn-js, rollup

Tasklist Examples

Name	Keywords
Create Standalone Task - client side	Plugin
Create Standalone Task - server side	Plugin
Javascript Only Plugin	Plugin, Custom Script
JQuery 3.4 Behavior Patch 1	Plugin, Custom Script

SDK-JS Examples

Name	Environment	Keywords
SDK JS forms 12	Browser	HTML, task, form, SDK

Multi-Tenancy Examples

Name	Container	Keywords
Multi-Tenancy with Database Schema Isolation	Wildfly	Multi-Tenancy
Multi-Tenancy with Tenant Identifiers for Embedded Process Engine	Unit Test	Multi-Tenancy
Multi-Tenancy with Tenant Identifiers for Shared Process Engine	All	Multi-Tenancy
Multi-Tenancy with Tenant Identifiers and Shared Process Definitions	Unit Test	Multi-Tenancy

Spin Examples

Name	Container	Keywords
Global Data Format Configuration to Customize JSON serialization	Unit Test	Spin, Configuration
Process-Application-Specific Data Format Configuration to Customize JSON serialization	Application Server	Spin, Configuration, Shared Engine

DMN Examples

Name	Container	Keywords
Embed Decision Engine - Dish Decision Maker	Jar	DMN, Embed
Decision Requirements Graph(DRG) Example	Jar	DMN, DRG, Embed

Process Instance Migration Examples

Name	Container	Keywords
Migration on Deployment of New Process Version	Application Server with Shared Engine	BPMN, Migration

Authentication

Name	Container	Keywords
Basic Authentication 1	Spring boot with embedded engine, REST API and Basic Authentication filter	Authentication

Spring Boot Starter examples

Name	Container	Keywords
Plain Camunda Engine	Jar	Spring Boot Starter
Webapps	Spring boot with embedded engine and Webapps	Spring Boot Starter, Webapps
Webapps EE	Spring boot with embedded engine and Webapps	Spring Boot Starter, Webapps
REST API	Spring boot with embedded engine and Webapps	Spring Boot Starter, REST API
Twitter	Spring boot with embedded engine and Webapps	Spring Boot Starter, Webapps, Twitter
Camunda Invoice Example	Spring boot with embedded engine, Webapps and Rest API	Spring Boot Starter, REST API
Autodeployment 1	Spring boot with embedded engine and Webapps	Spring Boot Starter
REST API DMN 1	Spring boot with embedded engine and Webapps	Spring Boot Starter, REST API

Quarkus Extension Examples

Name	Container	Keywords
Datasource Example	Uber-Jar	Quarkus Extension
Spin Plugin Example	Uber-Jar	Quarkus Extension
Simple REST Example 1	Uber-Jar	Quarkus Extension

External Task Client

Name	Environment	Keywords
Order Handling - Java	Java External Task Client	External Task Client, Servicetask
Loan Granting - Java 1	Java External Task Client	External Task Client, Servicetask
Dataformat - Java 1	Java External Task Client	External Task Client, Servicetask
Loan Granting - JavaScript	JavaScript External Task Client	External Task Client, Servicetask
Order Handling - JavaScript	JavaScript External Task Client	External Task Client, Servicetask

External Task Client Spring

Name	Keywords
Loan Granting Example	External Task Client, Servicetask

External Task Client Spring Boot

Name	Container	Keywords
Loan Granting w/ REST API & Webapp Example	Spring Boot with embedded Client, REST API & Webapp	External Task Client, Servicetask, Spring Boot Starter
Order Handling Example 1	Spring Boot with embedded Client	External Task Client, Servicetask, Spring Boot Starter
Request Interceptor Example 1	Spring Boot with embedded Client	External Task Client, Servicetask, Spring Boot Starter

Container Specifics

Name	Container	Keywords
Jackson Annotation Example for WildFly	Wildfly	War, Servlet

Testing

Name	Keywords
Assert	Testing, Junit 4, Assert
Assert and JUnit 5	Testing, Junit 5, Assert
Assert and Junit 5: configure a custom process engine	Testing, Junit 5, Assert

Contributing

Have a look at our contribution guide for how to contribute to this repository.

License

The source files in this repository are made available under the Apache License Version 2.0.

Footnotes

1. This example is not actively maintained anymore. ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰ ↩¹¹ ↩¹² ↩¹³ ↩¹⁴ ↩¹⁵ ↩¹⁶ ↩¹⁷ ↩¹⁸ ↩¹⁹ ↩²⁰ ↩²¹ ↩²² ↩²³ ↩²⁴ ↩²⁵ ↩²⁶ ↩²⁷ ↩²⁸ ↩²⁹ ↩³⁰

2. Complete demo applications ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰