[jira] [Commented] (KARAF-4429) JaxB marshalling failure due to endorsed java.lang.Exception

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KARAF-4429?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15430418#comment-15430418 ] 

ASF GitHub Bot commented on KARAF-4429:
---------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/karaf/pull/166


> JaxB marshalling failure due to endorsed java.lang.Exception 
> -------------------------------------------------------------
>
>                 Key: KARAF-4429
>                 URL: https://issues.apache.org/jira/browse/KARAF-4429
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf-core
>    Affects Versions: 2.4.0, 3.0.5, 2.4.4, 4.0.4
>            Reporter: Cristiano Costantini
>            Assignee: Guillaume Nodet
>             Fix For: 4.1.0, 2.4.4, 4.0.5, 3.0.7
>
>
> The endorsed java.lang.Exception, which expose the public method
> {code:java}
> public Class[] getClassContext() {
>     return classContext;
> }
> {code}
> is the reason of the failure of JaxB marshalling in certain use-cases (for example, when it is used for SOAP Fault by CXF). This is due to the method being seen as property (the method signature has the form of a "getter") and the default behavior of JaxB is to marshal properties.
> As a result, any exception marshalled inside Karaf create an invalid XML which includes a list of <classContext> tags corresponding to this property, and clients outside of Karaf fail to unmarshall it. 
> The issue has been discussed on the Karaf Dev mailing list, see full discussion here:
> http://karaf.922171.n3.nabble.com/Problems-due-to-the-endorsed-java-lang-Exception-td4045861.html



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