[jira] [Resolved] (CXF-5943) Throw error in exceptionmapper

["Sergey Beryozkin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CXF-5943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Beryozkin resolved CXF-5943.
-----------------------------------

       Resolution: Fixed
    Fix Version/s: 3.1.0
                   3.0.2
                   2.7.13
         Assignee: Sergey Beryozkin

thanks for the patch


> Throw error in exceptionmapper
> ------------------------------
>
>                 Key: CXF-5943
>                 URL: https://issues.apache.org/jira/browse/CXF-5943
>             Project: CXF
>          Issue Type: Bug
>          Components: JAX-RS
>    Affects Versions: 3.0.0
>            Reporter: iris ding
>            Assignee: Sergey Beryozkin
>             Fix For: 2.7.13, 3.0.2, 3.1.0
>
>         Attachments: cxf-5943.patch
>
>
> In ExceptionUtils.convertFaultToResponse(), it only catches Exception.  So CXF fails to process the request if we throw Error in our own XXXExceptionMapper. The definition of ExceptionMapper is: 
> Interface ExceptionMapper<E extends Throwable> So I think we should catch Throwable instead. 
>    if (response == null) { 
>             ExceptionMapper<T>  mapper = 
>                 ServerProviderFactory.getInstance(inMessage).createExceptionMapper(ex.getClass(), inMessage); 
>             if (mapper != null) { 
>                 try { 
>                     response = mapper.toResponse(ex); 
>                 } catch (Exception mapperEx) { 
>                     inMessage.getExchange().put(JAXRSUtils.EXCEPTION_FROM_MAPPER, "true"); 
>                     mapperEx.printStackTrace(); 
>                     return Response.serverError().build(); 
>                 } 
>             } 
>         } 
>         } 



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