[jira] Resolved: (CXF-1645) ResourceInjector fails to inject into (Spring) proxies if resource to be in injected is subclassed

["Daniel Kulp (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CXF-1645?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Kulp resolved CXF-1645.
------------------------------

       Resolution: Fixed
    Fix Version/s: 2.0.7
                   2.1.1

> ResourceInjector fails to inject into (Spring) proxies if resource to be in injected is subclassed
> --------------------------------------------------------------------------------------------------
>
>                 Key: CXF-1645
>                 URL: https://issues.apache.org/jira/browse/CXF-1645
>             Project: CXF
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.1, 2.0.6, 2.1.1, 2.0.7
>            Reporter: Andreas Benneke
>            Assignee: Daniel Kulp
>             Fix For: 2.1.1, 2.0.7
>
>         Attachments: ResourceInjector.patch
>
>
> If the target is a proxy ResourceInjector tries to resolve an appropriate setter method for the resource using 
>   Method targetMethod = getTarget().getClass().getMethod(method.getName(), new Class[]{resource.getClass()});
>   targetMethod.invoke(getTarget(), resource);
> This fails if the resource has been subclassed because getMethod() (still) does only exact matches (see http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4287725).
> This is (for example) the reason why injecting the WebServiceContext into a (Spring) proxy does not work: The real implementation WebServiceContextImpl is always a subclass (see thread http://www.mail-archive.com/cxf-user@incubator.apache.org/msg03050.html)
> As a solutions, the ResourceInjector might implement it's own matching algorithm or e. g. use Spring's MethodInvoker instead which already contains such an algorithm:
>   MethodInvoker targetInvoker = new MethodInvoker();
>   targetInvoker.setTargetObject(getTarget());
>   targetInvoker.setTargetMethod(method.getName());
>   targetInvoker.setArguments(new Object[]{resource});
>   targetInvoker.prepare();
>   targetInvoker.invoke();

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