[jboss-jira] [JBoss JIRA] (WFLY-4384) ContextService (JSR236): transactional context always suspended

[Maxim Frolov (JIRA)]

Maxim Frolov created WFLY-4384:
----------------------------------

             Summary: ContextService (JSR236): transactional context always suspended
                 Key: WFLY-4384
                 URL: https://issues.jboss.org/browse/WFLY-4384
             Project: WildFly
          Issue Type: Bug
            Reporter: Maxim Frolov
            Assignee: Jason Greene
            Priority: Critical


According to §3.3.5 of JSR-236 specification: 
??By using an execution property when creating the contextual proxy object, application components can choose to not suspend the transactional context on the thread ...??

Given the following EJB and Task:

{code:title=Jsr236WebService.java|borderStyle=solid}
@WebService(serviceName = "Jsr236WebService")
@Stateless
public class Jsr236WebService {
    @Inject Jsr236ManagedTask jsr236ManagedTask;
    @Resource ManagedExecutorService executor;
    @Resource ContextService contextService;
 
    @WebMethod(operationName = "hello")
    public String hello(@WebParam(name = "name") String txt) {
        Map<String, String> execProps = new HashMap<>();
        execProps.put(ManagedTask.TRANSACTION, ManagedTask.USE_TRANSACTION_OF_EXECUTION_THREAD);
        Future<String> future = executor.submit(
                contextService.createContextualProxy(jsr236ManagedTask, execProps, Callable.class));

        try {
            return future.get();
        } catch (InterruptedException | ExecutionException e) {
            throw new RuntimeException(e);
        }
    }
}
{code}
{code:title=Jsr236ManagedTask.java|borderStyle=solid}
@Dependent
@Transactional(Transactional.TxType.MANDATORY)
public class Jsr236ManagedTask implements Callable<String>, ManagedTask {
    @Override
    public String call() {
        return "called";
    }

    @Override
    public Map<String, String> getExecutionProperties() {
       Map<String, String> execProps = new HashMap<>();
        execProps.put(ManagedTask.TRANSACTION, ManagedTask.USE_TRANSACTION_OF_EXECUTION_THREAD);
        return execProps;
    }
}
{code}


Calling the run() Method of the task causes
{noformat}
javax.transaction.TransactionalException: ARJUNA016110: Transaction is required for invocation
{noformat}


See maven test project [https://github.com/wrungel/bugs/tree/master/jsr236-test] on GitHub.






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