[weld-dev] @ThreadScoped for Weld SE
Hi,
I've implemented ThreadContext and @ThreadScoped (revision 5267) for Weld SE.
Quick example:
---
public class DateFormatterProducer {
/** Produces a thread-safe date formatter (one instance per thread). */
@Produces @ThreadScoped
public SimpleDateFormat dateFormat() {
return new SimpleDateFormat("yyyyMMdd HHmm");
}
}
---
public class ThreadThing implements Runnable {
@Inject SimpleDateFormat dateFormat;
public void run() {
...
dateFormat.format(date);
...
}
}
---
public class MainClass {
public void main(@Observes ContainerInitialized, Instance<ThreadThing>
threadThing, WeldContainer weld) {
Thread thread1 = new Thread(threadThing.select().get());
thread1.start();
Thread thread2 = new Thread(threadThing.select().get());
thread2.start();
thread1.join();
thread2.join();
weld.shutdown();
}
}
--- requires this decorator to be enabled ---
<beans>
<decorators>
<decorator>org.jboss.weld.environment.se.threading.RunnableDecorator</decorator>
</decorator>
</beans>
Anyone please let me know how you think this could be improved.
Thanks,
Pete R.