Thank you very much, it worked! :)
________________________________ De: Rahul Akolkar <[email protected]> Para: Commons Users List <[email protected]> Enviado: mar,31 mayo, 2011 16:54 Asunto: Re: [scxml] Problem raising event in scxml On Tue, May 31, 2011 at 6:21 AM, J J <[email protected]> wrote: > Thanks Rahul, > I've changed the in the way you told me and the warning disappeared, but it > didn't work in the way I needed, so I've changed the implementation to do it in > a custom action in the onentry tag. <snip/> OK, though there isn't enough information above. > The custom Action does the work fine, but at > the end I need to raise a "next event" to the queue but it's not working. I try > to raise the event with eventDispatcher.send method but it's not lauching that > event. I know it's not launchiung because I have a SCXMLListener with a onentry > method wich is executed after the custom action and I can see in debug mode the > states where the the flow goes. > > Here is the code I'm using. I've tried also to set target and type to null, but > it happens the same. > > any idea? > <snap/> Depends on the EventDispatcher implementation (the simple/dummy one in the distro doesn't do much). > thanks. > > public class Skip extends Action { > > @Override > public void execute(EventDispatcher eventDispatcher, ErrorReporter > errorReporter, > SCInstance scInstance, Log log, Collection derivedEvents) throws > ModelException, > SCXMLExpressionException { > //some checks and if I want to skip this state I add in the String > event > //variable the name of the event > ... <snip/> If you want a derived event, add it to "derivedEvents" like so: TriggerEvent te = ... // create the derived event after same checks as above derivedEvents.add(te); // add to internal event queue Thats about it. -Rahul > if(event != null){ > //I want to raise the event > String sendId = null; > String target = "#_internal"; > String type = "scxml"; > Map params = null; > Object hints = null; > long delay = 0; > List externalNodes = null; > eventDispatcher.send(sendId , target, type, event, params, > hints, delay, externalNodes); > } > } > } > > > > > ________________________________ > De: Rahul Akolkar <[email protected]> > Para: Commons Users List <[email protected]> > Enviado: jue,26 mayo, 2011 15:31 > Asunto: Re: [scxml] Problem raising event in scxml > > On Thu, May 26, 2011 at 7:55 AM, J J <[email protected]> wrote: >> Hello, >> >> >> I'm having an issue with the <raise> tag inside an <if> element in the >><onentry> >> content. >> >> The problem is explained more in this Stackoverflow question: >> http://stackoverflow.com/questions/6044370/problem-raising-event-in-scxml >> >> Can anyone tell me what may be the problem? >> > <snip/> > > As the warning message indicates, <raise> is not implemented yet, > neither is _event (previously, a subset was _eventdata, which is > implemented). You can use <send> with no target or type to achieve the > same (basically change the element name in that snippet to be send). > > You may open enhancement requests for anything that isn't implemented > yet from the latest draft [1]. > > -Rahul > > [1] http://commons.apache.org/scxml/issue-tracking.html > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
