nt2005 [https://community.jboss.org/people/nt2005] created the discussion "Re: Process output : Is there a way to get output from a process" To view the discussion, visit: https://community.jboss.org/message/727565#727565 -------------------------------------------------------------- Hello Lakshmi, I do somthing like that and for me it works good: Start the process with a own handler: +GuiProcessHandler handler = new GuiProcessHandler();+ +Map<String, Object> params = new HashMap<String, Object>();+ +params.put("handler", handler);+ +// start a new process instance+ +ksession.startProcess(processName, params);+ +...handler.getOutputs();+ A workitem for imageoutput: +public void executeWorkItem(WorkItem workItem, WorkItemManager manager) {    + +   BufferedImage image ...+ +   GuiProcessHandler handler = (GuiProcessHandler) workItem.getParameter("handler");+ +   handler.addImage(image);+ +}+ Please note BufferedImage is not serializable, so you must convert it to a byte array. Good luck! -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/727565#727565] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]

lakshmi sampath [https://community.jboss.org/people/lakshmi.sampath] created the discussion "Re: Process output : Is there a way to get output from a process" To view the discussion, visit: https://community.jboss.org/message/727600#727600 -------------------------------------------------------------- Thanks nt2005 and Chris. I agree, listener object passed as input to process is probably the better way to get the output.  I think JBPM dev team should consider providing a output paramter map as inbuilt support since I think expecting output from a process would be a very basic requirement. Just getting the status of process as ACTIVE/COMPLETED/etc is not enough. thanks lakshmi. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/727600#727600] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Chris Melas [https://community.jboss.org/people/melc] created the discussion "Re: Process output : Is there a way to get output from a process" To view the discussion, visit: https://community.jboss.org/message/727732#727732 -------------------------------------------------------------- Hi, You can simply add a ProcessEventListener and have access to variables at any stage of the process. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/727732#727732] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]