@Override
public void setProcessVariable(long processInstanceId, String variableId, Object value) {
ProcessInstanceDesc piDesc = dataService.getProcessInstanceById(processInstanceId);
KieSession ksession = domainService.getSessionById(piDesc.getSessionId());
ProcessInstance processInstance = ksession.getProcessInstance(processInstanceId);
((WorkflowProcessInstance) processInstance).setVariable(variableId, value);
}
@Override
public Collection<String> getAvailableSignals(String businessKey, long processInstanceId) {
ProcessInstanceDesc piDesc = dataService.getProcessInstanceById(processInstanceId);
KieSession ksession = domainService.getSessionById(piDesc.getSessionId());
ProcessInstance processInstance = ksession.getProcessInstance(processInstanceId);
Collection<String> activeSignals = new ArrayList<String>();
if (processInstance != null) {
((ProcessInstanceImpl) processInstance)
.setProcess(ksession.getKieBase().getProcess(processInstance.getProcessId()));
Collection<NodeInstance> activeNodes =
((WorkflowProcessInstance) processInstance).getNodeInstances();
activeSignals.addAll(ProcessInstanceHelper.collectActiveSignals(activeNodes));
}
return activeSignals;
}