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From "Matt Benson (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (BVAL-108) Prefer Thread context classloader or framework-relative as appropriate to task - addresses resource loading complaints with OSGI
Date Thu, 18 Oct 2018 16:22:00 GMT

     [ https://issues.apache.org/jira/browse/BVAL-108?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matt Benson reassigned BVAL-108:
--------------------------------

    Assignee: Matt Benson

> Prefer Thread context classloader or framework-relative as appropriate to task - addresses
resource loading complaints with OSGI
> --------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: BVAL-108
>                 URL: https://issues.apache.org/jira/browse/BVAL-108
>             Project: BVal
>          Issue Type: Bug
>            Reporter: Ryan Heinen
>            Assignee: Matt Benson
>            Priority: Major
>             Fix For: 2.0.0
>
>         Attachments: BVAL-108.patch
>
>
> The getClassLoader(Class clazz) method in PrivilegedActions.java will prefer the thread
context class loader over the class loader available from the passed in type.
> This is unexpected when looking at the method, and appears to be a bug. Similar to BVAL-89
this fails in an OSGi environment. AnnotationProxyBuilder.createAnnotation uses this method
to load annotations from types to be validated, and should be using the classloader of the
requested type, or it will be unable to find them.
> This means that BVAL-89 is still an issue. Although that fix changed the createAnnotation
method so it calls PrivilegedActions.getClassLoader, the getClassLoader is still returning
the wrong class loader.
> The attached patch reverses the order of class loader retrieval in that method. If it
is unable to get the class loader from the provided type, it will fall back to the thread
context class loader rather than the other way around.



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