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Posted to dev@deltaspike.apache.org by "Gerhard Petracek (JIRA)" <ji...@apache.org> on 2013/06/30 18:18:23 UTC
[jira] [Commented] (DELTASPIKE-384) ViewConfigUtils.toNodeList()
fails in EAR
[ https://issues.apache.org/jira/browse/DELTASPIKE-384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13696361#comment-13696361 ]
Gerhard Petracek commented on DELTASPIKE-384:
---------------------------------------------
a view-config is not shared across web-apps -> therefore this issue is blocked by DS-335.
> ViewConfigUtils.toNodeList() fails in EAR
> -----------------------------------------
>
> Key: DELTASPIKE-384
> URL: https://issues.apache.org/jira/browse/DELTASPIKE-384
> Project: DeltaSpike
> Issue Type: Bug
> Components: JSF-Module
> Affects Versions: 0.4
> Environment: JBoss AS 7.2.0.Final (EAP 6.1.0.Alpha1)
> Reporter: Richard DiCroce
> Attachments: deltaspike-384.patch
>
>
> ViewConfigUtils.toNodeList() does not work in my EAR. ClassUtils.tryToLoadClassForName() returns null for every class that toNodeList() uses it to try to load. This eventually results in a NullPointerException.
> To work around the problem, I have substituted my own version of the ViewConfigUtils class, containing the below rewrite of toNodeList() which is equivalent but doesn't require use of any classloaders:
> {code}
> public static List<Class> toNodeList(Class nodeClass) {
> List<Class> treePath = new ArrayList<Class>();
> do {
> treePath.add(0, nodeClass);
> nodeClass = nodeClass.getEnclosingClass();
> } while (nodeClass != null);
> return treePath;
> }
> {code}
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