[jira] [Closed] (FELIX-6745) HttpService: Cannot unregister javaxwrappers.ServletWrapper

["Paul Rütter (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FELIX-6745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul Rütter closed FELIX-6745.
------------------------------

> HttpService: Cannot unregister javaxwrappers.ServletWrapper
> -----------------------------------------------------------
>
>                 Key: FELIX-6745
>                 URL: https://issues.apache.org/jira/browse/FELIX-6745
>             Project: Felix
>          Issue Type: Bug
>          Components: HTTP Service
>    Affects Versions: http.base-5.1.8, http.jetty-5.1.26, http.jetty12-1.0.19
>            Reporter: Andreas Lemmer
>            Assignee: Carsten Ziegeler
>            Priority: Critical
>             Fix For: http.jetty12-1.0.20, http.jetty-5.1.28, http.base-5.1.10
>
>
> When (manually) registering an {{org.apache.felix.http.javaxwrappers.ServletWrapper}} servlet at {{{}org.osgi.service.http.HttpService{}}}, it cannot be unregistered anymore:
> {{java.lang.ClassCastException: class (WrappedServlet) cannot be cast to class org.apache.felix.http.jakartawrappers.ServletWrapper}}
> {{at org.apache.felix.http.base.internal.service.SharedHttpServiceImpl.getServlet(SharedHttpServiceImpl.java:117)}}
> {{at org.apache.felix.http.base.internal.service.SharedHttpServiceImpl.unregister(SharedHttpServiceImpl.java:100)}}
> This is because registering the ServletWrapper actually registers the wrapped servlet (see {{{}org.apache.felix.http.jakartawrappers.ServletWrapper#getRegisteredServlet){}}}, but unregistering assumes that the registered servlet is an {{org.apache.felix.http.jakartawrappers.ServletWrapper}} (see {{{}org.apache.felix.http.base.internal.service.{}}}{{{}SharedHttpServiceImpl{}}}{{{}#getServlet{}}} where the CCE happens).



--
This message was sent by Atlassian Jira
(v8.20.10#820010)