Perhaps you would be interested in the other threads that have been
going on where we discuss InheritableThreadLocal. In there Jeremy
gave a good solution that would fix what you're seeing. Basically,
you use the beforeExecute()/afterExecute() methods to set/clear the
Application's ThreadLocal variable so that it's available during the
execution of the task.
On Fri, May 28, 2010 at 12:01 PM, Douglas Ferguson
<doug...@douglasferguson.us> wrote:
> I'm still spinning my wheels on this one.
>
> Let me try to explain better..
>
> On the page I have
>
> @Inject DAOFactory
> @Inject MyService
>
> On the DAOFactory I have
>
> @Inject DAO1
> @Inject DAO2
> etc...
>
> On MyService I have
>
> @Inject DAO1
>
> In my module I have
>
> bind(MyService.class).toInstance(new MyService());
> bind(IDAOFactory.class).to(DAOFactory.class).in(Singleton.class);
> bind(DAO1.class).in(Singleton.class);
> bind(DAO2.class).in(Singleton.class);
>
> On the page I also have:
>
> genericWorkPool.submit(new Runnable() {
>
> @Override
> public void run() {
> try {
> //Do stuff with DAOFactory -- works
> //Do stuff with MyService -- Blow ups <<<---- See
> exception below
> } catch (Throwable t) {
> log.error("Error sending email on Signup: " + t.getMessage(), t);
> }
> }
> }
>
> This is the error I get
>
> org.apache.wicket.WicketRuntimeException: There is no application attached to
> current thread pool-13-thread-3
> at org.apache.wicket.Application.get(Application.java:179)
> at
> org.apache.wicket.guice.GuiceProxyTargetLocator.locateProxyTarget(GuiceProxyTargetLocator.java:73)
> at
> org.apache.wicket.proxy.LazyInitProxyFactory$CGLibInterceptor.intercept(LazyInitProxyFactory.java:317)
> at
> WICKET_com.conducive.logic.buzzbox.BuzzboxEmailGenerator$$EnhancerByCGLIB$$1171cfab.generateFor(<generated>)
> <-- this is "MyService"
>
> I can't understand why DAOFactory would work ok but MyService wouldn't.
>
>
> On May 27, 2010, at 6:53 PM, Douglas Ferguson wrote:
>
> I'm using 1.4.8 (not the ITL version).
>
> I have pass a runnable to an executer, how can I make use of classes that use
> @Inject?
>
> When I try to do so, it blows up saying "There is no application attached to
> current thread pool-13-thread-1"
>
> The confusing thing is that I inject 2 DAOs and 1 service. The 2DAOs work
> just fine but the service blows up.
>
> I've tried these combinations:
>
> 1) @Inject into the page and then pass the reference to the constructor of
> the runnable
> 2) Construct the service in the Runnable and call
> @InjectorHolder.getInjector().inject(service)
>
> Neither works.
>
> D/
>
>
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