The document provides an overview of PAVONE Espresso Workflow for Java EE, a workflow management system. It discusses the components, modeling and form design capabilities, runtime engine, and API. The runtime engine supports activities, tasks, and processes. It has a multi-client capability and integrated event handling. The API allows retrieving, creating, and completing tasks and processes programmatically. JavaScript and business objects can also be used.

1. Startfolie mit Titel der Präsentation Workflow Management with PAVONE Espresso Workflow for Java EE Vorname Nachname -Business Titel- Dr. Rolf Kremer - Director Product Development -

5. Components

7. First: Defining the Process Definition PAVONE ProcessModeler

8. Second: Defining the Data Model PAVONE ProcessModeler

25. Extensibility Workflow Application Standard Application Other Application Standard Forms Add Widgets Own Forms & Standard Business Objects Own Forms & Own Business Objects Existing Application New Application Frontend Backend Widget Documentation Java API Documentation JSON API Documentation White Paper Designing Workflows ProcessEngine Installation ProcessEngine Installation Standard? Java API Documentation JSON API Documentation

26. PAVONE Process Engine

28. Open for serveral Application Types

29. Databases ag app manager app pm od process engine security Organization Directory Process Engine Application Agent Manager Security

31. Multi-client Capability

33. Runtime & Definition Objects

38. API Example: Creation of Session Object import javax.naming.InitialContext; import com.pavone.base.util.config.PCS_config; import com.pavone.pcs.Session; InitialContext ic = new InitialContext(); SessionFactory pcsFactory = (SessionFactory) ic.lookup(PCS_config.get(PCS_config. PCSENGINE_JNDINAME )); Session pcsSession = pcsFactory.createSession(userName);

39. API Example: Repository and Connection import com.pavone.pcs.Repository; import com.pavone.pcs.Connection; Repository repository = pcsSession.getRepository(); Connection connection = repository.createConnection();

40. API Example: Frame for Transaction Handling try { connection.beginTransaction(); ... Place your operations here ... connection.commitTransaction(); } catch (PCSBusinessException pcse) { connection.rollbackTransaction(); } catch (RuntimeException e) { connection.rollbackTransaction(); e.printStackTrace(); } finally { connection.close(); }

41. API Example: Get Simple Task Objects import com.pavone.pcs.TaskType, import com.pavone.pcs.ObjectType; Set tasks = pcsSession.getTasksByUser ( "", ObjectType. SIMPLE , pcsSession.getUserName(), TaskStatus. IN_PROGRESS );

42. API Example: Loop to Access Simple Tasks import com.pavone.pcs.SimpleTask; Iterator iterator = tasks.iterator(); while (iterator.hasNext()) { SimpleTask task = (SimpleTask)iterator.next(); ... Place your operations here ... }

43. API Example: Creation of Simple Task Object import com.pavone.pcs.SimpleTask; SimpleTask task = pcsSession.createSimpleTask( "" );

44. API Example: Simple Task Completion import com.pavone.pcs.SimpleTask; boolean bo = task.complete(); // or boolean bo = task.complete( <TimeStamp> );

45. API Example: Deletion of Simple Task Object pcsSession.deleteSimpleTask( task );

46. API Example: Retrieving Workflow Tasks import com.pavone.pcs.TaskType, import com.pavone.pcs.ObjectType; Set tasks = pcsSession.getTasksByUser ( &quot;&quot;, ObjectType. WORKFLOW , &quot;*&quot; , TaskStatus. IN_PROGRESS );

47. API Example: Workflow Task Completion boolean success = task.complete();

48. API Example: Casting Task into Workflow Task import com.pavone.pcs.WfTask; WfTask wfTask = (WfTask) task;

67. API Example: Event Handling Code

68. Materials

70. For more information please visit our homepage http://www.pavone.com and http://www.pavonelive.com Contact PAVONE Ltd, UK School House, Hackforth BEDALE, N. Yorks. DL8 1PE United Kingdom Phone: +44 (0) 1748 811527 E-Mail: info@pavone.com PAVONE Inc. 13 NW 13th Avenue Portland, Oregon 97209 USA Phone: +1.503.754.3144 E-Mail: info@pavone.com PAVONE AG Technologiepark 9 33100 Paderborn Tel.: +49 52 51 / 31 02-0 Fax: +49 52 51 / 31 02-99 E-Mail: info@pavone.de