[jira] [Created] (WICKET-5264) CDI Injection no longer working on anonymous classes

["Emond Papegaaij (JIRA)" <ji...@apache.org>]

Emond Papegaaij created WICKET-5264:
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             Summary: CDI Injection no longer working on anonymous classes
                 Key: WICKET-5264
                 URL: https://issues.apache.org/jira/browse/WICKET-5264
             Project: Wicket
          Issue Type: Bug
          Components: wicket-cdi
    Affects Versions: 6.9.0
            Reporter: Emond Papegaaij
            Priority: Blocker


The changes made for WICKET-5226 (no longer injecting anonymous inner classes) breaks our applications badly, and I suspect we are not the only one. The following pattern is quite common:

add(new Link<Void>("rest") {
	@Inject
	private AccountRestResourceClient accountClient;

	@Override
	public void onClick() {....}
}

In Wicket 6.9.0, this no longer works: accountClient will not get injected because the Link is an anonymous inner class. To make things worse, even in concrete classes, you can't rely on injection to work, because someone could subclass your class as an anonymous inner class and injection will again not work.

This change was made because Weld 2.0 throws an exception when trying to create an InjectionTarget for anonymous classes. This will be reduced to a log-warning in 2.0.2: https://issues.jboss.org/browse/WELD-1441

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