Re: [weld-dev] Application scoped bean and its lifecycle
Hi Alex,
this looks really weird. Could you try to print out the event payload,
e.g. System.out.println(init)?
Also you should be always very careful when using code inside the
no-args constructor of a normal-scoped bean -> it will be also executed
when creating a client proxy. In your case, if you do @Inject Test and
invoke any method then you will also see "Test was created" printed twice.
Martin
Dne 22.5.2017 v 08:50 Alex Sviridov napsal(a):
Hi all
I use pax-cdi -1.0.0.RC2 and weld 2.3.5.Final and this is my test class:
import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.context.Destroyed;
import javax.enterprise.context.Initialized;
import javax.enterprise.event.Observes;
@ApplicationScoped
public class Test {
public Test() {
System.out.println("Test was created.");
}
public void init(@Observes @Initialized(ApplicationScoped.class) Object
init) {
System.out.println("Test was initialized");
}
public void destroy(@Observes @Destroyed(ApplicationScoped.class)
Object init) {
System.out.println("Test was destroyed.");
}
}
When I start test-bundle I see the following output:
Test was created.
Test was initialized
Test was initialized
When I stop test-bundle I see the following output:
Test was destroyed.
Test was created.
Test was destroyed.
So as result this bean was two times created, two times initialized and two
times destroyed.
I expected that this bean must be once created, one initialized and once
destroyed.
Is this a bug that must be reported or my mistake?
--
Alex Sviridov
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--
Martin Kouba
Senior Software Engineer
Red Hat, Czech Republic