Hi Paul,
Thank you for taking the time! Your right, the RequestWrapper we used
did not wrap the HttpServletRequest.getQueryString() and the request URI
was missing the resolution parameter.
Thanks again!
/Anna
Paul Sandoz skrev:
> <div class="moz-text-flowed" style="font-family: -moz-fixed">
> On Jun 3, 2009, at 3:45 AM, Anna Vagelin wrote:
>
>> Hi,
>>
>> I'm trying Jersey in a Apache Tomcat solution where we used to run
>> all requests through Servlets. There is a filterchain with filters
>> doing all sorts of things e.g. adding parameters to the incoming
>> request.
>
> How are the filters adding parameters?
>
> Jersey extracts the query parameters from the request URI. Namely,
> from the HttpServletRequest.getQueryString().
>
> You can print out the request URI Jersey is using, that was created
> from the servlet by using UriInfo, for example
>
> @Context UriInfo ui;
>
> ...
>
> System.out.println(ui.getRequestUri());
>
> I would be interested in knowing what the request URI is. I suspect
> that it does not have the "resolution" query parameter.
>
> Paul.
>
>> When injecting one of these additional parameters as @QueryParam into
>> the Resource, the parameter is null. However, if injecting the
>> request via @Context and then pulling the parameter from it the
>> parameter is instantiated correctly. How is this possible? What can I
>> do to be able to use the @QueryParam?
>>
>> I'm using Jersey 1.0.
>>
>> @GET
>> @Produces("*/xml")
>> public Response getXml(@QueryParam("resolution") @DefaultValue("not
>> defined") String resolution, @Context HttpServletRequest request)
>> throws IOException {
>>
>> if (resolution == "not defined") {
>> System.out.println("Resolution not defined in parameter);
>> //Always printed
>> }
>> if (request != null) {
>> System.out.println("Resolution from request" +
>> request.getParameter("resolution")); //Always printed correctly
>> }
>>
>> return ...
>> }
>>
>> Best Regards
>>
>> Anna Vagelin
>>
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>
> </div>
>