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Q&A
1

I am new to Bonita. I am using Engine API with spring mvc. How to I initiate new case if I am using .bar file. I can start the process and process instance, but If I want to start another process using the same bar file, is not working. Thank you for help!.

2

Can you give more information about the problem and the code you are using?

3

Thanks Carlos, I resolved that issue. Right now I am having taskinstance not found problem. It occur sometimes, other times it works. It seems to occur when I initiate executeTask method. After I execute, I can not get the next availabletask id so i can assign to a user. my app i am trying to auto assign the task after one task is completed.

The following code is what I am using to get TaskID.

public static long getFormReviewTaskPendingId(boolean action, long pID, String step) throws BonitaException, InterruptedException {
Thread.sleep(4000); //add this, but it is inconsistent. works most of the time, but fails sometime. return task is 0
long tID = 0;
ProcessAPI processAPI = TenantAPIAccessor.getProcessAPI(BonitaHelper.getSession());
SearchOptionsBuilder optionsBuilder = new SearchOptionsBuilder(STARINDEX, PAGE_SIZE);
//optionsBuilder.sort(ArchivedProcessInstancesSearchDescriptor.SOURCE_OBJECT_ID, Order.ASC);
SearchResult tasks = processAPI.searchMyAvailableHumanTasks(BonitaHelper.getSession().getUserId(), optionsBuilder.done());;
for(HumanTaskInstance t : tasks.getResult())
{
if((t.getName().matches(“(?i)”+step+“-.*”)) && (t.getParentContainerId() == pID) )
{
final long activityInstanceId = t.getId();
//processAPI.executeFlowNode(taskToExecute.getId());
tID = activityInstanceId;
break;
}
}
return tID;
}

public static void executeTask(long taskId) throws BonitaException{
ProcessAPI processAPI = TenantAPIAccessor.getProcessAPI(BonitaHelper.getSession());
HumanTaskInstance taskToExecute = processAPI.getHumanTaskInstance(taskId);
processAPI.executeFlowNode(taskToExecute.getId());
}

Thanks!