[jboss-jira] [JBoss JIRA] (WFLY-13051) provide setRemoveOnCancelPolicy on ManagedScheduledExecutorService

[nimo stephan (Jira)]

nimo stephan created WFLY-13051:
-----------------------------------

             Summary: provide setRemoveOnCancelPolicy on ManagedScheduledExecutorService
                 Key: WFLY-13051
                 URL: https://issues.redhat.com/browse/WFLY-13051
             Project: WildFly
          Issue Type: Enhancement
          Components: Concurrency Utilities
    Affects Versions: 19.0.0.Beta1
            Reporter: nimo stephan
            Assignee: Eduardo Martins


Using 

{code:java}
@Resource
private ManagedScheduledExecutorService executor;
{code}
provides no possiblity to setRemoveOnCancelPolicy to true.

A casting within a method:


{code:java}
((ScheduledThreadPoolExecutor) executor).setRemoveOnCancelPolicy(true);
{code}

throws the error:


{code:java}
Caused by: javax.ejb.EJBException: java.lang.ClassCastException: class org.glassfish.enterprise.concurrent.ManagedScheduledExecutorServiceAdapter cannot be cast to class java.util.concurrent.ScheduledThreadPoolExecutor (org.glassfish.enterprise.concurrent.ManagedScheduledExecutorServiceAdapter is in unnamed module of loader 'org.glassfish.javax.enterprise.concurrent' @a93b7af; java.util.concurrent.ScheduledThreadPoolExecutor is in module java.base of loader 'bootstrap')
	at org.jboss.as.ejb3 at 17.0.1.Final//org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:246)
	at org.jboss.as.ejb3 at 17.0.1.Final//org.jboss.as.ejb3.tx.CMTTxInterceptor.requiresNew(CMTTxInterceptor.java:388)
	at org.jboss.as.ejb3 at 17.0.1.Final//org.jboss.as.ejb3.tx.LifecycleCMTTxInterceptor.processInvocation(LifecycleCMTTxInterceptor.java:68)
{code}


Please provide option to cast or if not possible to add the property 

{code:java}
setRemoveOnCancelPolicy()
{code}

 within the object ManagedScheduledExecutorService. Because without it, we cannot remove a task from the queue with "future.cancel(false)".





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