jBPM5 - Bringing more power to your business processes
Download as ODP, PDF4 likes1,270 views
The document discusses jBPM5, an open-source business process management project. It offers a generic process engine that supports native BPMN 2.0 execution. The core engine is a workflow engine in pure Java that allows for state transitions and is lightweight and embeddable. It also integrates with rules and events and includes a web-based console for management and monitoring of processes.
jBPM5 - Bringing more power to your business processes
- 2. Kris Verlaenen – jBPM Lead May 5 th , 2011 jBPM5 : Bringing more Power to your Business Processes
- 3. What is BPM? A business process is a process that describes the order in which a series of steps need to be executed, using a flow chart. Business Process Management
- 5. Monitoring
- 9. Key Characteristics of jBPM5 Open-source business process management project offering: generic process engine supporting native BPMN 2.0 execution
- 10. targeting developers and business users
- 11. collaboration, management and monitoring using web-based consoles
- 12. powerful rules and event integration
- 13. From Workflow to BPM Core engine is a workflow engine in pure Java state transitions
- 14. lightweight
- 15. embeddable
- 16. generic, extensible Core Engine
- 17. Core Engine Knowledge Base Stateful Knowledge Session Process Definition Process Instance
- 18. Java Interface ProcessRuntime interface startProcess(processId)
- 24. …
- 25. Java Example // (1) Create knowledge base and add process definition KnowledgeBuilder kbuilder = ... kbuilder.add( ..., "sample.bpmn", ResourceType.BPMN2); KnowledgeBase kbase = kbuilder.newKnowledgeBase(); // (2) Create new stateful knowledge session StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession(); // (3) Start a new process instance ksession.startProcess(“com.sample.bpmn.hello”);
- 26. From Workflow to BPM Core Engine
- 27. From Workflow to BPM Core Engine BPMN 2.0 XML
- 28. BPMN 2.0 OMG specification Model
- 29. Notation
- 30. Execution semantics Understandable by all business users
- 32. Extensible
- 33. BPMN 2.0 Example < definitions ... > < process id="com.sample.bpmn.hello" name="Hello World" > < startEvent id="_1" name="StartProcess" /> < sequenceFlow sourceRef="_1" targetRef="_2" /> < scriptTask id="_2" name="Hello" > < script >System.out.println("Hello World");</ script > </ scriptTask > < sequenceFlow sourceRef="_2" targetRef="_3" /> < endEvent id="_3" name="EndProcess" /> </ process > </ definitions > < definitions ... > < process id="com.sample.bpmn.hello" name="Hello World" > < startEvent id="_1" name="StartProcess" /> < sequenceFlow sourceRef="_1" targetRef="_2" /> < scriptTask id="_2" name="Hello" > < script >System.out.println("Hello World");</ script > </ scriptTask > < sequenceFlow sourceRef="_2" targetRef="_3" /> < endEvent id="_3" name="EndProcess" /> </ process > </ definitions >
- 34. From Workflow to BPM Core Engine BPMN 2.0 XML Persistence Trans- actions JPA JTA
- 35. Persistence and Transactions Persistence (JPA, pluggable) Runtime persistence
- 36. History logging
- 37. Services Transactions (JTA, pluggable) Command-scoped
- 38. User-defined
- 39. From Workflow to BPM Core Engine BPMN 2.0 XML Persistence Trans- actions Events History Log Management Console BAM
- 41. Business user
- 42. Features Process instance management
- 43. User task lists / forms
- 44. Reporting
- 45. From Workflow to BPM Core Engine BPMN 2.0 XML Persistence Trans- actions Events Integration Domain-specific Processes Human Task Service ESB
- 46. Domain-specific Processes Extend palette with domain-specific, declarative service nodes define input / output parameters
- 47. runtime binding
- 48. Human task service User task
- 49. Human task service (WS-HT) Task lists
- 50. Task life cycle Task clients Task forms
- 51. Model Deploy Execute Monitor Analyze Life Cycle Mining Analysis Optimization Simulation Testing Design Monitoring Reporting Execution Integration Deployment Management Audit Human Interaction Collaboration
- 52. Processes + Rules + Events
- 53. Combining processes and rules Integration From loose coupling (decision services)
- 54. To advanced integration (process rules) Unification Rules and processes are different types of business knowledge assets
- 55. Tooling (IDE, repository, management)
- 56. Knowledge Repository Guvnor as knowledge repository Processes
- 57. Rules
- 58. Task and process forms
- 59. Model Web-based process editor (Oryx)
- 60. Build, deploy, test, manage and collaboration features
- 61. Architecture From “embedded” to “as a service”
- 62. Command-based
- 63. Different underlying technologies Java component (embedded, JNDI)
- 64. REST service
- 65. Web service
- 66. EJB # of (independent) session
- 67. TITLE SLIDE: HEADLINE Presenter name Title, Red Hat Date Demo
- 68. Roadmap jBPM 5.0: Februari 2011
- 69. jBPM 5.1: NOW ... Improve designer to support full round-tripping
- 70. New Eclipse BPMN2 editor
- 71. Lots of small feature improvements and bug fixes jBPM 5.2 – jBPM 6.x Simulation / testing / replay
- 72. Flexible, adaptive, goal-oriented processes
- 73. Integrated “no-code” tooling (form builder, etc.)
- 74. jBPM5: What, where? jBPM home page
- 79. [email_address]
- 80. jBPM user forum