[jboss-user] [jBPM] - History Transitions

[Sebastian Herbst]

Sebastian Herbst [http://community.jboss.org/people/Herbst] created the discussion

"History Transitions"

To view the discussion, visit: http://community.jboss.org/message/534143#534143

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Hello,
is it possible to get the the history including the taken Transitions of a ProcessInstance ?

So far i've just managed to geht the names of the states called during the process. But how do i get the transitions ?

historyService = processEngine.getHistoryService();
 
...
 
private List<HistoryActivityInstance> getHistory(ProcessInstance processInstance)
    {
        String executionId = executionService.findProcessInstanceById(processInstance.getId()).getId();
        List<HistoryActivityInstance> historyActivityInstance = historyService
        .createHistoryActivityInstanceQuery().executionId(executionId) 
        .orderAsc(HistoryProcessInstanceQuery.PROPERTY_STARTTIME).list();
        
        return historyActivityInstance;
    }


The goal is to gett some String like state1 -- toState2 --> state2 -- toState3 --> state3
I know it's all stored in the db jbpm_hist_actinst, but i would prefer geting the information direktly by jbpm methodes.

Greetings and thanks
Sebastian Herbst

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