serviceTask, trying to parse class name programatically

roadtripryan — Tue, 29 Apr 2014 20:12:09 GMT

I'm building a UI for starting a process. I parse the process definition to know what metadata each step will need. I can't figure out how to get the class name for a service task programatically:for (PvmActivity activity : processDefinition.getActivities()) { String type = (String) a

Re: serviceTask, trying to parse class name programatically

saig0 — Wed, 30 Apr 2014 06:02:57 GMT

Hi Ryan,

you can get the class name of a service task from BpmnModel of the process:

<java>
BpmnModel bpmnModel = repositoryService.getBpmnModel(PROCESS_DEFINITION_ID);
for (Process process : bpmnModel.getProcesses())
        {
            for (FlowElement flowElement : process.getFlowElements())
            {
                if(flowElement instanceof ServiceTask){
                    ServiceTask serviceTask = (ServiceTask) flowElement;
                    String className = serviceTask.getImplementation();
                    // do something…
                }
            }
        }
</java>

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serviceTask, trying to parse class name programatically

Re: serviceTask, trying to parse class name programatically