@Override
public Collection<ProcessInstanceSummary> getProcessInstances(
List<Integer> states, String filterText, int filterType, String initiator) {
Collection<ProcessInstanceDesc> result = null;
if (filterType == 0) {
// search by process id
result = dataService.getProcessInstancesByProcessId(states, filterText, initiator);
} else if (filterType == 1) {
// search by process name
result = dataService.getProcessInstancesByProcessName(states, filterText, initiator);
} else {
result = dataService.getProcessInstances(states, initiator);
}
return ProcessInstanceHelper.adaptCollection(result);
}
@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;
}
public ProcessInstanceSummary getProcessInstanceById(long processInstanceId) {
return ProcessInstanceHelper.adapt(dataService.getProcessInstanceById(processInstanceId));
}
public Collection<ProcessInstanceSummary> getProcessInstancesBySessionId(String sessionId) {
return ProcessInstanceHelper.adaptCollection(
dataService.getProcessInstancesBySessionId(sessionId));
}
public Collection<ProcessInstanceSummary> getProcessInstances() {
return ProcessInstanceHelper.adaptCollection(dataService.getProcessInstances());
}
public Collection<ProcessInstanceSummary> getProcessInstancesByProcessDefinition(
String processDefId) {
return ProcessInstanceHelper.adaptCollection(
dataService.getProcessInstancesByProcessDefinition(processDefId));
}