[jira] [Resolved] (CXF-4127) CXFServlet should be reinitialized on ContextRefreshedEvent

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

     [ https://issues.apache.org/jira/browse/CXF-4127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Kulp resolved CXF-4127.
------------------------------

       Resolution: Fixed
    Fix Version/s: 2.6
                   2.5.3
         Assignee: Daniel Kulp
    
> CXFServlet should be reinitialized on ContextRefreshedEvent
> -----------------------------------------------------------
>
>                 Key: CXF-4127
>                 URL: https://issues.apache.org/jira/browse/CXF-4127
>             Project: CXF
>          Issue Type: Bug
>    Affects Versions: 2.4.7, 2.5.3
>            Reporter: Jens Borgland
>            Assignee: Daniel Kulp
>             Fix For: 2.5.3, 2.6
>
>
> I have a web application that uses Spring and CXF and is deployed on Tomcat. The application is initialized using the {{org.springframework.web.context.ContextLoaderListener}}.
> With the fix for CXF-4094 I am now able to refresh the Spring context (like described below) without any exceptions but since the {{CXFServlet}} isn't created by Spring and doesn't listen for {{ContextRefreshedEvent}}, the {{Bus}} and the {{DestinationRegistry}} doesn't get reinitialized.
> I refresh the Spring context like this:
> {{((ConfigurableApplicationContext)applicationContext).refresh();}}
> I think the CXFServlet should implement {{ApplicationListener<ContextRefreshedEvent>}} and register itself as an application listener on the Spring context and reinitialize itself in the {{onApplicationEvent}} method.
> As an experiment I created a subclass to CXFServlet with the implementation of onApplicationEvent below (which seems to work). The real implementation could perhaps do a bit less work.
> {code:title=RefreshingCXFServlet.java|borderStyle=solid}
> @Override
> public void onApplicationEvent(ContextRefreshedEvent event) {
>   destroy();
>   setBus(null);
>   try {
>     super.init(m_sc);
>   } catch (ServletException e) {
>     throw new RuntimeException("Unable to reinitialize the CXFServlet", e);
>   }
> } 
> {code} 

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