thanks
it works now.
2009/2/9 Jeanfrancois Arcand <Jeanfrancois.Arcand_at_sun.com>
> Salut,
>
> thanks for the detailed analysis, Hubert and I fixed the issue and
> more...found another one where FilterConfig.getServletContext() was never
> initialized.
>
> I was under the impression I've tested with Hudson last Friday but looks
> like I screwed up.
>
> A+
>
> -- Jeanfrancois
>
> Survivant 00 wrote:
>
>> I'm stuck with a NullPointerException when I try to start Hudson with
>> GrizzlyWebServer. The npe is simple..
>>
>> HudsonFilter.java
>>
>> public void init(FilterConfig filterConfig) throws ServletException {
>> this.filterConfig = filterConfig;
>> // this is how we make us available to the rest of Hudson.
>>
>> filterConfig.getServletContext().setAttribute(HudsonFilter.class.getName(),this);
>> // CRASH HERE..
>> }
>>
>> I trace the code and
>> FilterConfigImpl.getServletContext()
>>
>> return NULL.. why ?
>>
>> here some screenshot in debug.
>>
>>
>> The FilterConfig method is that
>>
>> /**
>> * Initialize the {_at_link Filter}
>> * @throws javax.servlet.ServletException
>> */
>> protected void init() throws ServletException{
>> for (FilterConfigImpl f: filters){
>> f.getFilter().init(f); // LAST SCREENSHOT
>> }
>> }
>>
>>
>> the filter are declared like that
>>
>> sa.addFilter(filter, filterType.getFilterName().getValue(),
>> initParamsMap);
>>
>>
>> THe ServletAdapter like that
>>
>> Servlet servlet = (Servlet)
>> ClassLoaderUtil.load(servletType.getServletClass().getValue());
>> sa.setServletInstance(servlet);
>>
>> List<ParamValueType> initParams = servletType.getInitParam();
>>
>> if (initParams != null) {
>> for (Object element : initParams) {
>> ParamValueType paramValueType = (ParamValueType) element;
>>
>> sa.addInitParameter(paramValueType.getParamName().getValue(),
>> paramValueType.getParamValue().getValue());
>> }
>> }
>>
>> sa.setContextPath("/");
>>
>> ws.addGrizzlyAdapter(sa, new String[]{"/"});
>>
>> need help for this one
>>
>> thanks
>>
>>
>>
>>
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