[jira] Resolved: (CXF-2697) REST and web methods taking arguments called without argument leads to IllegalArgumentException: wrong number of arguments exception

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

     [ https://issues.apache.org/jira/browse/CXF-2697?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Kulp resolved CXF-2697.
------------------------------

       Resolution: Fixed
    Fix Version/s: 2.2.7

> REST and web methods taking arguments called without argument leads to IllegalArgumentException: wrong number of arguments exception
> ------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: CXF-2697
>                 URL: https://issues.apache.org/jira/browse/CXF-2697
>             Project: CXF
>          Issue Type: Bug
>          Components: JAX-WS Runtime, JAXB Databinding
>    Affects Versions: 2.2.5
>         Environment: using JAXD Databinding, JAX-WS with REST
>            Reporter: Dieter Freismuth
>            Assignee: Daniel Kulp
>             Fix For: 2.2.7
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> if an @WebMethod taking an @WebParam argument is called without the argument via REST the IllegalArgumentException is thrown.
> WebMethod:
>  public String sayHi(@WebParam(name="text") String text, @WebParam(name="text2") String text2);
> this works if only one (text or text2) parameter is given within the HTTP GET Rest call and the second parameter is missing.
> Does not work if both parameters are missing!
> The Reason can be found within URIMappingInterceptor.keepInOrder method' s first line:
> if (params == null || params.size() == 0) {
>   return params;
> }
> should be replaced by:
> if (params == null) {
>   return params;
> }
> this change will add all required 'null' values for all missing parameters given within wsdl.

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