More on HistoricProcessInstanceQuery issue

pault — Fri, 10 Dec 2010 16:35:43 GMT

It seems to be not as simple as just the finished() method not working. The results seem to depend on what was called previouslly - or I really am missing something obvious here.The code : System.out.println("Total Historic Processes = "+piHistory.count()); System.out.println("Processes in

Re: More on HistoricProcessInstanceQuery issue

frederikherema1 — Fri, 10 Dec 2010 17:57:08 GMT

Paul… I see you are re-using the object instance 'piHistory' tree times. When you use "unfinished", the query instance will ALWAYS return the unfinished processes, in other words, the HistoricProcessQuery (and all queries in our API) are statefull.

What you want do do, should look like this:



System.out.println("Total Historic Processes = "+historyService.createHistoricProcessInstanceQuery().count());
System.out.println("Processes in progress = "+historyService.createHistoricProcessInstanceQuery().unfinished().count());
System.out.println("Total Historic Processes = "+historyService.createHistoricProcessInstanceQuery().count());

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More on HistoricProcessInstanceQuery issue

Re: More on HistoricProcessInstanceQuery issue