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Difference between revisions of "Stardust/Knowledge Base/API/JavaAPICookbook/QueryingWorklists"
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== Introduction == | == Introduction == | ||
− | + | This article will provide examples/usage of different Query API's. It is assumed that you are familiar with the modeling the processes with Stardust. | |
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+ | Its core features include:<br> | ||
*Starting a process | *Starting a process |
Revision as of 06:24, 5 February 2014
Introduction
This article will provide examples/usage of different Query API's. It is assumed that you are familiar with the modeling the processes with Stardust.
Its core features include:
- Starting a process
- Executing an activities
- Activating, delegating, suspending and aborting activities
- Accessing workflow data
Getting all Users having a certain role, belonging to a certain Organization or Department
(Versions: 6.0.3)
This example gets the ServiceFactory from the SessionContext (usage in a JSF backing bean). Outside the session the runtime ServiceFactoryLocator should be used (ServiceFactoryLocator.get("user","password",...)).
import ag.carnot.web.jsf.common.beans.SessionContext; import ag.carnot.workflow.model.ParticipantInfo; import ag.carnot.workflow.query.ParticipantAssociationFilter; import ag.carnot.workflow.query.UserQuery; import ag.carnot.workflow.query.Users; import ag.carnot.workflow.runtime.QueryService; ... public static Users getUserListForParticipant(String participantId){ SessionContext sessionContext = SessionContext.findSessionContext(); QueryService qsService = sessionContext.getServiceFactory().getQueryService(); ParticipantInfo pInfo = qsService.getParticipant(participantId); UserQuery query = new UserQuery(); query.getFilter().add(ParticipantAssociationFilter.forParticipant(pInfo)); Users users = qsService.getAllUsers(query); return users; }