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From "Frigyes Pr." <frigo.w...@gmail.com>
Subject Re: @ListenerList generated fireWhatever() method stops working
Date Wed, 08 Mar 2017 11:33:54 GMT
Not sure which components are affected, entered groovy-runtime .
https://issues.apache.org/jira/browse/GROOVY-8110

On Wed, Mar 8, 2017 at 11:50 AM, Paul King <paulk@asert.com.au> wrote:

> Looks like a bug, I haven't checked the code yet but experimentally,
> no array argument (primitive or otherwise) seems to be supported. The
> workaround would be to create a holder event class of some kind that
> had an array property. Filing a bug issue in Jira would be much
> appreciated.
>
> Cheers, Paul.
>
> On Wed, Mar 8, 2017 at 7:49 PM,  <frigo.work@gmail.com> wrote:
> > Dear users@groovy.apache.org,
> >
> > as described in the question on SO
> > http://stackoverflow.com/questions/42648766/groovy-
> listenerlist-generated-firexxx-method-stops-working
> > and confirmed by @aalmiray the fireWhatever() method generated when
> > using @ListenerList annotation stops working.
> >
> > @aalmiray s code as posted in his reply reproduces the problem with
> > Groovy 2.4.7 and I confirmed it with 2.4.8 running it in groovyConsole
> >
> > import groovy.beans.ListenerList
> >
> > interface MessageListener {
> >   void messageReceived(byte[] msg)
> > }
> >
> > class MessageProducer {
> >   @ListenerList
> >   List<MessageListener> listeners
> >
> >   void produce(String msg) {
> >     fireMessageReceived(msg.getBytes())
> >   }
> > }
> >
> > producer = new MessageProducer()
> > producer.addMessageListener({ println it } as MessageListener)
> > producer.produce('Groovy')
> >
> > The stacktrace is
> >
> > Exception thrown
> >
> > java.lang.NoSuchMethodError: MessageProducer.fireMessageReceived([B)V
> >         at MessageProducer$fireMessageReceived$0.callCurrent(Unknown
> > Source) at MessageProducer.produce(ConsoleScript0:12)
> >         at MessageProducer$produce.call(Unknown Source)
> >         at ConsoleScript0.run(ConsoleScript0:18
> >
> > Are we doing something wrong or is this a bug?
> >
> > Thank you
> > Frigo Pratser
>

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