@Override
public Object execute(Context context) {
KieSession kieSession = ((KnowledgeCommandContext) context).getKieSession();
TimerManager tm = getTimerManager(kieSession);
RuleFlowProcessInstance wfp =
(RuleFlowProcessInstance) kieSession.getProcessInstance(processInstanceId);
for (NodeInstance nodeInstance : wfp.getNodeInstances()) {
if (nodeInstance instanceof TimerNodeInstance) {
TimerNodeInstance tni = (TimerNodeInstance) nodeInstance;
if (tni.getNodeName().equals(timerName)) {
TimerInstance timer = tm.getTimerMap().get(tni.getTimerId());
tm.cancelTimer(timer.getTimerId());
TimerInstance newTimer = new TimerInstance();
if (delay != 0) {
long diff = System.currentTimeMillis() - timer.getActivated().getTime();
newTimer.setDelay(delay * 1000 - diff);
}
newTimer.setPeriod(period);
newTimer.setRepeatLimit(repeatLimit);
newTimer.setTimerId(timer.getTimerId());
tm.registerTimer(newTimer, wfp);
tni.internalSetTimerId(newTimer.getId());
break;
}
}
}
return null;
}
@Test
public void testPersistenceSubProcess() {
KieSession service = (KieSession) ctx.getBean("jpaSingleSessionCommandService2");
int sessionId = service.getId();
RuleFlowProcessInstance processInstance =
(RuleFlowProcessInstance) service.startProcess("org.drools.test.ProcessSubProcess");
log.info("Started process instance {}", processInstance.getId());
long processInstanceId = processInstance.getId();
TestWorkItemHandler handler = TestWorkItemHandler.getInstance();
WorkItem workItem = handler.getWorkItem();
assertNotNull(workItem);
service.dispose();
final Environment env = (Environment) ctx.getBean("env");
/*Environment env = KnowledgeBaseFactory.newEnvironment();
env.set( EnvironmentName.ENTITY_MANAGER_FACTORY,
ctx.getBean( "myEmf" ) );
env.set( EnvironmentName.TRANSACTION_MANAGER,
ctx.getBean( "txManager" ) );
*/
KieStoreServices kstore = (KieStoreServices) ctx.getBean("kstore1");
KieBase kbase1 = (KieBase) ctx.getBean("kb_persistence");
service = kstore.loadKieSession(sessionId, kbase1, null, env);
processInstance = (RuleFlowProcessInstance) service.getProcessInstance(processInstanceId);
assertNotNull(processInstance);
Collection<NodeInstance> nodeInstances = processInstance.getNodeInstances();
assertEquals(1, nodeInstances.size());
SubProcessNodeInstance subProcessNodeInstance =
(SubProcessNodeInstance) nodeInstances.iterator().next();
long subProcessInstanceId = subProcessNodeInstance.getProcessInstanceId();
RuleFlowProcessInstance subProcessInstance =
(RuleFlowProcessInstance) service.getProcessInstance(subProcessInstanceId);
assertNotNull(subProcessInstance);
service.dispose();
service = kstore.loadKieSession(sessionId, kbase1, null, env);
service.getWorkItemManager().completeWorkItem(workItem.getId(), null);
service.dispose();
service = kstore.loadKieSession(sessionId, kbase1, null, env);
subProcessInstance = (RuleFlowProcessInstance) service.getProcessInstance(subProcessInstanceId);
assertNull(subProcessInstance);
processInstance = (RuleFlowProcessInstance) service.getProcessInstance(processInstanceId);
assertNull(processInstance);
service.dispose();
}
@Test
public void testPersistenceSubProcess() {
setUp();
Properties properties = new Properties();
properties.setProperty("drools.commandService", SingleSessionCommandService.class.getName());
properties.setProperty(
"drools.processInstanceManagerFactory", JPAProcessInstanceManagerFactory.class.getName());
properties.setProperty(
"drools.workItemManagerFactory", JPAWorkItemManagerFactory.class.getName());
properties.setProperty(
"drools.processSignalManagerFactory", JPASignalManagerFactory.class.getName());
properties.setProperty("drools.timerService", JpaJDKTimerService.class.getName());
SessionConfiguration config = new SessionConfiguration(properties);
RuleBase ruleBase = RuleBaseFactory.newRuleBase();
Package pkg = getProcessSubProcess();
ruleBase.addPackage(pkg);
SingleSessionCommandService service = new SingleSessionCommandService(ruleBase, config, env);
int sessionId = service.getSessionId();
StartProcessCommand startProcessCommand = new StartProcessCommand();
startProcessCommand.setProcessId("org.drools.test.TestProcess");
RuleFlowProcessInstance processInstance =
(RuleFlowProcessInstance) service.execute(startProcessCommand);
System.out.println("Started process instance " + processInstance.getId());
long processInstanceId = processInstance.getId();
TestWorkItemHandler handler = TestWorkItemHandler.getInstance();
WorkItem workItem = handler.getWorkItem();
assertNotNull(workItem);
service.dispose();
service = new SingleSessionCommandService(sessionId, ruleBase, config, env);
GetProcessInstanceCommand getProcessInstanceCommand = new GetProcessInstanceCommand();
getProcessInstanceCommand.setProcessInstanceId(processInstanceId);
processInstance = (RuleFlowProcessInstance) service.execute(getProcessInstanceCommand);
assertNotNull(processInstance);
Collection<NodeInstance> nodeInstances = processInstance.getNodeInstances();
assertEquals(1, nodeInstances.size());
SubProcessNodeInstance subProcessNodeInstance =
(SubProcessNodeInstance) nodeInstances.iterator().next();
long subProcessInstanceId = subProcessNodeInstance.getProcessInstanceId();
getProcessInstanceCommand = new GetProcessInstanceCommand();
getProcessInstanceCommand.setProcessInstanceId(subProcessInstanceId);
RuleFlowProcessInstance subProcessInstance =
(RuleFlowProcessInstance) service.execute(getProcessInstanceCommand);
assertNotNull(subProcessInstance);
service.dispose();
service = new SingleSessionCommandService(sessionId, ruleBase, config, env);
CompleteWorkItemCommand completeWorkItemCommand = new CompleteWorkItemCommand();
completeWorkItemCommand.setWorkItemId(workItem.getId());
service.execute(completeWorkItemCommand);
service.dispose();
service = new SingleSessionCommandService(sessionId, ruleBase, config, env);
getProcessInstanceCommand = new GetProcessInstanceCommand();
getProcessInstanceCommand.setProcessInstanceId(subProcessInstanceId);
subProcessInstance = (RuleFlowProcessInstance) service.execute(getProcessInstanceCommand);
assertNull(subProcessInstance);
getProcessInstanceCommand = new GetProcessInstanceCommand();
getProcessInstanceCommand.setProcessInstanceId(processInstanceId);
processInstance = (RuleFlowProcessInstance) service.execute(getProcessInstanceCommand);
assertNull(processInstance);
service.dispose();
}