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From Zdeněk Obst (JIRA) <j...@apache.org>
Subject [jira] [Created] (CXF-6190) HttpServletRequest injection via Context in setter
Date Fri, 09 Jan 2015 07:42:34 GMT
Zdeněk Obst created CXF-6190:
--------------------------------

             Summary: HttpServletRequest injection via Context in setter
                 Key: CXF-6190
                 URL: https://issues.apache.org/jira/browse/CXF-6190
             Project: CXF
          Issue Type: Bug
          Components: JAX-RS
    Affects Versions: 3.0.3
            Reporter: Zdeněk Obst


I'm trying to inject HttpServletRequest to my JAX-RS resource via @Context annotation. It
works fine if I inject it via method parameter. But I don't want to "mess" my interfaces with
that so I'd like to inject it via setter.

I use this simple method (I'm using Kotlin but I the issue should be the same for Java):

    var req : HttpServletRequest? = null

    Context
    fun setRequest(req : HttpServletRequest) {
        this.req = req
    }

The thing is, that the setter is called via reflection in org.apache.cxf.jaxrs.utils.InjectionUtils
in method injectThroughMethod. The method name is correct but as parameter value is instance
of ThreadLocalHttpServletRequest which clearly is not HttpServletRequest (it is not inherited
class) so this gets thrown: 

java.lang.IllegalArgumentException: object is not an instance of declaring class



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