[jboss-jira] [JBoss JIRA] (WFLY-9721) AsyncInvocationTask.get() throws CancellationException

[David Lloyd (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-9721?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Lloyd updated WFLY-9721:
------------------------------
    Description: 
AsyncInvocationTask.get() on cancelled task in Wildfly 11 throws CancellationException via EjbLogger, but the behavior is not declared in method signature:

{code:java}
    public synchronized Object get() throws InterruptedException, ExecutionException {
        for (;;) switch (status) {
            case ST_RUNNING: wait(); break;
            *case ST_CANCELLED: throw EjbLogger.ROOT_LOGGER.taskWasCancelled();*
            case ST_FAILED: throw new ExecutionException(failed);
            case ST_DONE: return result;
            default: throw Assert.impossibleSwitchCase(status);
        }
    }
{code}

Wildfly 10.01.0 code is different:

{code:java}
    public synchronized Object get() throws InterruptedException, ExecutionException {
        while (!isDone()) {
            wait();
        }
        if (failed != null) {
            throw new ExecutionException(failed);
        }
        return result;
    } 
{code}
It throws InterruptedException instead as declared.

  was:
AsyncInvocationTask.get() on cancelled task in Wildfly 11 throws CancellationException via EjbLogger, but the behavior is not declared in method signature:

{{    public synchronized Object get() throws InterruptedException, ExecutionException {
        for (;;) switch (status) {
            case ST_RUNNING: wait(); break;
            *case ST_CANCELLED: throw EjbLogger.ROOT_LOGGER.taskWasCancelled();*
            case ST_FAILED: throw new ExecutionException(failed);
            case ST_DONE: return result;
            default: throw Assert.impossibleSwitchCase(status);
        }
    }
}}

Wildfly 10.01.0 code is different:

{{    public synchronized Object get() throws InterruptedException, ExecutionException {
        while (!isDone()) {
            wait();
        }
        if (failed != null) {
            throw new ExecutionException(failed);
        }
        return result;
    } 
}}
It throws InterruptedException instead as declared.



> AsyncInvocationTask.get() throws CancellationException
> ------------------------------------------------------
>
>                 Key: WFLY-9721
>                 URL: https://issues.jboss.org/browse/WFLY-9721
>             Project: WildFly
>          Issue Type: Bug
>          Components: EJB
>    Affects Versions: 11.0.0.Final
>            Reporter: Denis Shklyaev
>            Priority: Optional
>
> AsyncInvocationTask.get() on cancelled task in Wildfly 11 throws CancellationException via EjbLogger, but the behavior is not declared in method signature:
> {code:java}
>     public synchronized Object get() throws InterruptedException, ExecutionException {
>         for (;;) switch (status) {
>             case ST_RUNNING: wait(); break;
>             *case ST_CANCELLED: throw EjbLogger.ROOT_LOGGER.taskWasCancelled();*
>             case ST_FAILED: throw new ExecutionException(failed);
>             case ST_DONE: return result;
>             default: throw Assert.impossibleSwitchCase(status);
>         }
>     }
> {code}
> Wildfly 10.01.0 code is different:
> {code:java}
>     public synchronized Object get() throws InterruptedException, ExecutionException {
>         while (!isDone()) {
>             wait();
>         }
>         if (failed != null) {
>             throw new ExecutionException(failed);
>         }
>         return result;
>     } 
> {code}
> It throws InterruptedException instead as declared.



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