Hi
Have you asked the restlet guys if there is some issue in restlet itself?
If you think that method should return an array or something?
Its a bit hard to follow what you see as the problem in Camel / Restlet
On Mon, Feb 2, 2015 at 8:28 PM, sandp <sandeepred...@gmail.com> wrote:
> I came across a situation where the client was passing multiple values for
> Accept header,
>
> Accept:text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8,,text/xml
>
> The restlet service serves content with mime type of *text/xml * only. When
> a request
> for a resource is made, a camel processor pre-processes the request, checks
> for Accept
> header, If the Accept="text/xml", the resource is served, else 406 is
> returned. This works
> just fine as long the client passed a single value for Accept header.
>
> Now the scenario is where the client passed multiple values e.g.
> Accept:text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8,text/xml
>
>
> *The Question is:*
> *1. *org.restlet.util.Series.getValuesArray(String name, boolean ignoreCase)
> does not return an
> array of all the values associated to the given parameter name. It returns a
> single String e.g "Accept:
> text/html,application/xhtml,application/xml,text/xml"
>
>
> *2* Is there another way to check for the multi value header?
>
>
> * HEADERS from Camel Message *
> org.restlet.http.headers=[[Content-type: text/xml], [Host: localhost:8090],
> [Accept-
> encoding: gzip,deflate], [Connection: keep-alive], [Accept-language:
> en-US,en;q=0.5],
> [User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:35.0) Gecko/20100101
> Firefox/35.0],
> [Accept: text/html,application/xhtml,application/xml,text/xml]]
>
>
> On the server, the Accept header is processed as below:
>
> public void process(Exchange exchange) throws Exception {
> Map<String,Object> headerMap= message.getHeaders();
> Series<NamedValue<String>> series = (Series<NamedValue<String>>)
> headerMap.get
>
> (HeaderConstants.ATTRIBUTE_HEADERS);
> if((checkHeaderAndValue(series, HeaderConstants.HEADER_ACCEPT)==false)){
> throw new RestletConsumerOperationException
>
> (restUtil.buildErrorResponse(Status.CLIENT_ERROR_NOT_ACCEPTABLE));
> }
>
>
> * *
> private boolean checkHeaderAndValue(Series<NamedValue<String>> series,
> String key){
> String[] headerValues =series.getValuesArray(key,true);
> //*This returns a
>
> single string with all the values in it. As per the definition, it should
> return an array of
>
> all the values associated to the given parameter name.
>
> *
> if(null!=headerValues && headerValues.length>0){
> List<String> headerValueList =
> Arrays.asList(headerValues);
> for(String headerValue : headerValueList){
> //Some logic
> return true;
> }
> }
> }
> return false;
> }
>
>
>
>
>
> --
> View this message in context:
> http://camel.465427.n5.nabble.com/Camel-Restlet-2-14-0-Accept-Header-with-multiple-values-tp5762339.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
--
Claus Ibsen
-----------------
Red Hat, Inc.
Email: cib...@redhat.com
Twitter: davsclaus
Blog: http://davsclaus.com
Author of Camel in Action: http://www.manning.com/ibsen
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