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CDI bean injection problem
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created by <a href="http://community.jboss.org/people/Smurfs">Andrew Murphy</a> in <i>JBoss AS7 Development</i> - <a href="http://community.jboss.org/message/615942#615942">View the full discussion</a>
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<div class="jive-rendered-content"><p>Apologies if this query should be put to the user forum, but I'm not sure if what I face is a bug, or me just being dumb!</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I have a bean, DownloadJob, which implements the quartz (timer) Job interface method execute(...). The bean has the @ManagedBean annotation. The problem I face is I have a number of CDI dependant beans declared within the DownloadJob bean which are not being injected i.e. all references to CDI beans remain 'null'. I suspect the underlying cause is the container is unaware of the DownloadJob bean (despite being annotated with @ManagedBean) as the quartz library instantiates it when a timer is triggered. Nonetheless my expectation is the container should still resolve calls/references to the other CDI managed beans under its control. Am I mistaken or naive?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Rather than paste a zillion of lines of code I have created the simple test case (zip attached) which replicates this issue by instantiating a bean with CDI dependencies using the <strong><em>new </em></strong>keyword. An excerpt of the test case is below.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I have the latest JBoss AS7.1 snapshot which I understand addresses a recent CDI injection bug, so any insight/guidance will be appreciated.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thank you, Andrew</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>@RunWith(Arquillian.class)</p><p>public class SimpleCDITest {</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    //...</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    @Inject</p><p>    private InjectableEJB1 injectableEJB1;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    @Test</p><p>    public void injectedManagedBeanDependencyTest() {</p><p>         Assert.assertNotNull(injectableEJB1.getSimpleBean());</p><p>         Assert.assertNotNull(injectableEJB1.getSimpleEJB());</p><p>    }</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    @Test</p><p>    public void instantiatedBeanDependencyTest() {</p><p>         final InjectableEJB2 injectableEJB2 = new InjectableEJB2();</p><p>        // Injected dependencies into InjectableEJB2 are null...</p><p>        // ... assert fails</p><p>        Assert.assertNotNull(injectableEJB2.getSimpleBean());</p><p>        Assert.assertNotNull(injectableEJB2.getSimpleEJB());</p><p>    }</p><p>}</p></div>
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