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Posted to dev@shiro.apache.org by "Brian Demers (JIRA)" <ji...@apache.org> on 2016/06/23 23:54:16 UTC
[jira] [Updated] (SHIRO-473)
DefaultAnnotationResolver.getAnnotation throws NullPointerException
[ https://issues.apache.org/jira/browse/SHIRO-473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brian Demers updated SHIRO-473:
-------------------------------
Labels: AOP AnnotationResolver NullPointerException patch (was: AOP AnnotationResolver NullPointerException)
> DefaultAnnotationResolver.getAnnotation throws NullPointerException
> -------------------------------------------------------------------
>
> Key: SHIRO-473
> URL: https://issues.apache.org/jira/browse/SHIRO-473
> Project: Shiro
> Issue Type: Bug
> Components: Integration: JEE
> Affects Versions: 1.2.2
> Environment: Cross platform / Play Framework 2.2
> Reporter: Sergiy Sokolenko
> Labels: AOP, AnnotationResolver, NullPointerException, patch
> Attachments: DefaultAnnotationResolver.java.diff
>
>
> h3. Bug Description
> The method org.apache.shiro.aop.DefaultAnnotationResolver.getAnnotation throws NullPointerException when a given MethodInvocation argument represents static method:
> h3. Technical Info
> [http://shiro.apache.org/static/1.2.2/apidocs/src-html/org/apache/shiro/aop/DefaultAnnotationResolver.html#line.62]:
> {code}
> return annotation == null ? mi.getThis().getClass().getAnnotation(clazz) : annotation;
> {code}
> if annotation is null and mi represents static method invocation, then mi.getThis() will return null causing the following chained call {{getClass()}} fail with NullPointerException.
> h3. Resolution
> See attached patch: DefaultAnnotationResolver.java.diff.
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