camunda BPM @ JUG München
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Transcript of camunda BPM @ JUG München
Willkommen
Bernd Rücker
camunda services GmbH
Meine Mission
BPM für JEDEN Java-Entwickler
Demo
Standalone
Unit Testing
Fluent Testing API contributed by
https://github.com/camunda/camunda-bpm-fluent-testing
Oder BDD
Feature: Performance process happy path
Scenario: should start and wait on timer
Given the process definition "bpmn/performance.bpmn"
When the initial payload variable "timerDate" is set correctly
And the process "process_performance" is started with payload
Then the step "timer_waitForDate" is reached
And the payload "tree" variable is set correctly
And the payload "timerDate" variable is set correctly
1
@When("the process \"$instanceName\" is started with payload")
@Given("the process \"$instanceName\" is started with payload")
public void processIsStartedWithPayload(String instanceName) {
assertNotNull(initialPayload);
support.startProcessInstanceByKey(instanceName,
initialPayload);
}
Spring
Process Engine = Infrastruktur
Process Engine
Container
My process application2
Java Classes
BPMN 2.0 Processes
JPA, EJB, JTA …
My process application1
Java Classes
BPMN 2.0 Processes
…
My process application1
process engine (jar)
Java Classes
BPMN 2.0 Processes
… My process application2
process engine (jar)
Java Classes
BPMN 2.0 Processes
…
Websphere, WebLogic, …
camunda BPM Komponenten
Glassfish
Tomcat
JBoss
WebSphere
WebLogic
Der richtige Ansatz?
Best of Breed
Integration
• Apache CXF
• Apache Camel
• Mule ESB
• Talend ESB
• IBM ESB
• Apache CMIS
• ...
GUI
• HTML 5, PHP
• JSF, Vaadin, GWT
• xyz Portal Server
• Swing
• Orbeon
• ...
Prozesse
camunda BPM
+ Reporting
• Jasper
• BIRT
• ...
Rules
• JBoss Drools
• IBM ILOG
• ...
Documents
• Alfresco ECM
• ...
...what ever!
• Java
• ... (REST)
“Die offene Plattform erlaubt
uns die Abbildung unserer individuellen Anforderungen mit einer Konsequenz, die geschlossene BPM-Suiten nicht erreichen können.“ (Marko Lehn, Teamlead Software Engineering, Zalando GmbH)
ESB Integration
Process Engine
Consumer Consumer
Provider
REST REST
Beispiel: Kontoeröfnung
1.
2.
3.
In BPMN
BPMN Teil 2
Kollaboration
Demo
Real-Life-Versicherungsbeispiel
ESB
Sachbearbeiter
Genehmiger
Deployment-Szenarien
Application Server App Server Camel
camunda BPM
Anwendung
camunda BPM
Anwendung
camel
Variante 1: Camel Teil der Anwendung
Variante 3 Camel als Standalone Server
Application Server
camunda BPM
Anwendung
camel
Variante 2 Camel Dienst des Application
Server
Prozessfluss
Persistenter Zustandsautomat
Business-IT-Alignment (mit BPMN 2.0)
Human Task Management
Service-Orchestrierung
Wer macht was?
„Connectivity“
Abstraktion der Schnittstellen-Technologie
Orttransparenz / Routing
Transformation
Aufpassen: Content Based Routing
Quelle: JBoss ESB
Quelle: Mule
Was bringt uns das?
„Passion“ / Freude
Produktivität
Kein Vendor-Lock-In
Black Box BPM-Suite
Wer setzt camunda BPM ein? und v
iele
mehr…
Okay Dudes – but why did you fork Activiti?
Quelle: http://dudespaper.com/look-both-ways.html/
Quelle: http://en.wikipedia.org/wiki/Alfresco_%28software%29 http://www.verkehrsrundschau.de/zalando-eroeffnet-logistikzentrum-in-erfurt-1186912.html
Use Cases
Activiti®
camunda BPM
your BPM solution
BPMN 2.0 & roundtrip
operations incl.
monitoring huge scenarios
best of breed +
ease of use
Business Analysts
Leidenschaftliches Vollzeit-Team
+
Maven dependencies: activiti-engine.jar => camunda-engine.jar
Package names: org.activiti => org.camunda.bpm
A couple of (internal) classes are renamed
Not changed:
Database schema and table names (fork of Activiti 5.11)
Migration is easy
Ctrl+Shift+O
Eclipse BPMN 2.0 Modeler
Shared Process Engine & Container Integration
REST API
Web Tools (Cockpit, Tasklist and Cycle)
Performance Improvements
Improved error handling and KPI logging
BPMN 2.0 coverage
…
Keep up-to-date: http://camundabpm.blogspot.de
Differences
Roadmap always online 7.0 GA Release 31.08.2013
Anfangen!
www.camunda.org
Erarbeitung von Best Practices
Erster Termin: 29.07.2013 |17.00 – 18.30
WebEX - Anmeldung über camunda.org
Themen Backlog
−Daten in Prozessen
−Prozessversionierung
−Threading & Transaktionssteuerung
−Fehlerbehandlung
−Testing
−Integration & ESB
−Reporting
−…
Online Arbeitsgruppe „Best Practices“
Vielen Dank! Neuer Job gesucht? www.camunda.com/jobs/
