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INF5120”Modellbasert Systemutvikling”

”Modelbased System development”

Lecture 2: 28.01.2008Arne-Jørgen Berre

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ContentLectures and exercicesBPMN

What is BPMNHistory of BPMN

Litterature on BPMNwww.bpmn.org

BPMN ConceptsBPMN NotationBPMN Examples

Book on Process Modeling“Essential Business Process Modeling, Michael Havey, O’Reilly, ISBN 0-596-00843-0

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Lectures1: 21/1: Introduction to MBSU, MDA, OO and Service/SOA modeling (AJB)2: 28/1: Business Process Modeling (CIM) - with BPMN (AJB)3: 4/2: Metamodeling and UML profiles, MDA technologies (EMF/GMF) – BPMN example (BRE)4: 11/2: Language Engineering and DSL – SOA Example (BRE)5: 18/2: Model transformations with ATL and QVT – and JEE (GO)6: 25/2: SOA Architectures and UPMS (PIM) (AJB)7: 3/3: Method Engineering and Service Modeling/SEMET (BRE)8: 10/3: Code generation with MOFScript and other technologies (GO)

EASTER

9 :31/3:: Service Design and Requirements Engineering (AJB)10: 7/4: PIM and Web Services teknologi (PSM) med WSDL/XML/BPEL (PSM) (BRE, GO)11: 14/4: Model Driven Interoperability (BRE)12: 21/4: Model Driven Interoperability and agent technologies (BRE, Ismar)13: 28/4: Ontologies, Semantic web and Semantic Service Modeling (AJB)14: 5/5: Aspect-oriented Programming and Modeling (ARS)

15: 26/5 Course summaryExam: June 2nd, 2008…AJB – Arne J. Berre, BRE – Brian Elvesæter, GO – Gøran Olsen, ARS – Arnor Solberg

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Obligatory Exercises - 20080: 21/1: No exercise1: 28/1: Eclipse / BPMN tutorial – establishing groups 2: 4/2: EMF og GMF tutorial – groups 3: 11/2: OBLIG 1-a: BPMN modelling – Webshop (CIM) – Group pres. 4: 18/2: Intro to Papyrus for UML and UML profiles, UPMS light in EMF 5: 25/2: OBLIG 1-b: UPMS light i EMF/GMF and UML profile in Papyrus – group pres.6: 3/3: Questions 7: 10/3: OBLIG 1-c: ATL transformation rules from BPMN to UPMS light fpr WebShop - group pres.15/3: Delivery OBLIG 1

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8: 31/3: Walk through of OBLIG 1 – WebShop Service model finalisation:9: 7/4: Questions10: 14/4: OBLIG 2-a: MOFScript transformation rules from UPMS light to JEE (annotated Java) 11 21/4: Example of JEE deployment for WebShop12: 28/4: OBLIG 2-b: MDI extension - delivery (Essay)13: 5/5: Oblig walk through14 19/5 Old exams

Exam: June 2nd, 2008

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PIM

CIM

BPDM, SBVR, EDOC,UPMS,

PIM4SOA, ODM

ATL

PSM

MOFScript

BPMN, POP*, ARIS,ArchiMate,

GERAM, GRAI, Zachman, UEML, B.Rules

BPEL, WSDL, XML, XPDL,OWL-S, WSML, WSDL-S

ADM

ADM

UML profiles andmetamodels for Java

JEE, BPEL, WSDL, XML, XPDL,

OWL-S, WSML, WSDL-S

Code, Java JEE, ….

PlatformIndependent

Model

ComputationalIndependent

Model

PlatformSpecific

Model/Code

MDA CIM, PIM ogPSM/Code

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PIM-K

CIM-KOntologies Bus.Process Bus.Rules Goals NFA/Qualities Org

BPDM, SBVR, EDOC,UPMS,

PIM4SOA, ODM

PSM-K

BPMN, POP*, ARIS,ArchiMate,

GERAM, GRAI, Zachman, UEML, B.Rules. ..

Technologies/Realisation-K

UML profiles andmetamodels for BPEL, WSDL, XML,

XPDL,OWL-S, WSML, WSDL-S

TechnologyReliastion

Code

Information Process Services Rules NFA UI

Data Wflow/Comp Interfaces Rules NFA UI

XML, BPEL/XPDL, WSDL, SWRL, Security, AJAXOWL, OWL-S/WSML WSDL-S, Induction, … QoS

Legacy and New systems/services, ERPs/ESAs

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UPMS

Technologies/Realisation

Information Services Process

XML,, Metro/WSDL BPEL/XPDL

OWL,WSML OWL-S/WSML SA/WSML ASM

ODMOntologies

BPMN/BPDMCIM,

BM

PIM

PSM/Code

Persistence API EJB 3.0, Java, JEE 5WSSWSAgentERP

Jack Jack JackSAP SAP SAP

OthersSCA, .Net

BMM/ORG

“Goal modeling”

MODUS - SOHA

ATL

MOFScript

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UPMS

Technologies/Realisation

Information Services Process

XM WSDL BPEL

BPMN/BPDMCIM,

BM

PIM

PSM/Code

Persistence API EJB 3.0, Java, JEE 5WS

INF5120 - Exercises

ATL

MOFScript

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BPMN(Business Process

Modeling Notation)

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What is BPMN ?

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History for BPMN

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BPMI.org Hourglass

Business Environment

Technology Implementation

BP

BPMN

BPEL

Focus Scope

Strategy Consultants

Process Designers

System Architects

Software Engineers

Business Analysts

Audiences: Purposes:

Execution

Modeling

, Java

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BPMN requirements

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Core Set of Diagram Elements

The core set of modeling elements enable the easy

development simple Business Process

Diagrams that will look familiar to most Business

Analysts (a flowchart diagram)

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Complete Set of Diagram Elements, Events

An Event is something that “happens” during the course of a business process. These Events affect the flow of the Process and usually have a trigger or a result. They can start, interrupt, or end the flow.

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Complete Set of Diagram Elements, Activities, Cont.

A Sub-Process can be in an expanded form that shows the process details of the a lower-level set of activities.

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Complete Set of Diagram Elements, Gateways

Gateways are modeling elements that are used to control how Sequence Flows interact as they converge and diverge within a Process. If the flow does not need to be controlled, then a Gateway is not needed.

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BPMN Diagram elements

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Diagram elementer (2)

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Activities

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Task

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Sub-processes

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Events

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Start Events

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Intermediate Events

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Intermediate events (normal flow)

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Intermediate events (linked to Boundary)

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End events

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Gateways

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Exclusive Gateways

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Exclusive Gateways, based on data

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Exclusive Gateways, based on events

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Inclusive Gateways

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Complex Gateways

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Complex Gateways

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Parallell Gateways

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Conectors

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Sekvens flyt

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Conditions in sequece floww

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Default sekvens flow

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Message flow

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Associations

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Swim lanes

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Pool

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Lanes

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Artifacts

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Text annotations

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Data objects

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Groups

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Extended artifacts

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Normal flow

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Link events

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Process leves

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Data flow

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Exceptions

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Compenations and transacations

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Loops

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Timers

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Ad hoc processes

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EPC og BPMNEPCEPC

BPMN

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Orkestering versus Koreografi

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Orkestrering

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Koreografi

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Eksempel

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Prosess informasjon

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Forslag

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BPMN Eksempler …

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Eksempel - legekontorA text description of the choreography was presented as so:1) Patient send a "I want to see doctor" message to the Receptionist 2) Receptionist send a "Are you available ?" message to a a list of Doctors 3) One doctor send a "I'm available" message to the Receptionist. 4) Receptionist send a "I'll book you" message to the Doctor. 5) Receptionist send a "Go see doctor" message to the Patient 6) Patient send a "I feel sick" message to Doctor 7) Doctor send a "Prepare this medicine" message to Receptionist8) Doctor send a "Pickup your medicine and you can leave" message to Patient 9) Patient send a "I need my medicine" message to Receptionist 10) Receptionist send a "Here is your medicine" message to Patient

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