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https://issues.jboss.org/browse/AS7-5074?page=com.atlassian.jira.plugin.s...
]
Bruno Borges reopened AS7-5074:
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Please, take in count AS7-1769 where it states that TL Persistent Units can be shared
across other top-level deployments.
I just want to make sure my Singleton will start only when the PU is up and running.
@Inject'ed bean at another @Singleton is null on @PostConstruct
(both with @Startup)
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Key: AS7-5074
URL:
https://issues.jboss.org/browse/AS7-5074
Project: Application Server 7
Issue Type: Bug
Components: CDI / Weld, EJB
Affects Versions: 7.1.1.Final
Reporter: Bruno Borges
Assignee: Stuart Douglas
Labels: injection, postconstruct, singleton, startup
module-a.jar and module-b.jar are both TL (top-level) delpoyments on JBoss AS 7.1.1
* module-a.jar has a @Singleton/@Startup named SharedBean
* module-b.jar has a @Singleton/@Startup named Bootstrap
module-b.jar depends on module-a.jar through jboss-deployment-structure.xml:
<jboss-deployment-structure>
<delpoyment>
<dependencies>
<module name="deployment.module-a.jar" />
</dependencies>
</deployment>
</jboss-deployment-structure>
When I enable module-a.jar, SharedBean is started fine (it has a @PostConstruct that logs
its state)
When I enable module-b.jar, Bootstrap fails checking the @Inject'ed SharedBean on its
@PostConstruct
Files:
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# module-a.jar
@Startup
@Singleton
public class SharedBean {
@PostConstruct
public void started() {
LOGGER.info("SharedBean has started");
}
}
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# module-b.jar
@Startup
@Singleton
public class Bootstrap {
@Inject
private SharedBean sharedBean;
@PostConstruct
public void started() {
LOGGER.info("sharedBean is null? " + (sharedBean == null));
}
}
There's no ClassNotFoundException or NoClassDefFoundError. The bean is just not
injected correctly.
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