Thanks a lot for your help. It took me a while to figure it out how I can use the tunneling and the extension this way I want to. It is working for the GET requests as expected. But I got some other questions/ issues.
I just enabled the tunnel for my JaxRsApplication class and added the mime types to the resource methodes within the @Produces annotation. But now I discovered that it is not possible to do a POST request using the mime type extension (json, xml...) I guess this is because POST is not intentend to send data back to the client only http status codes. So I commented out the @Produces for the POST and it was working. The problem is that the jax-rs application will be included in a spring project that only allows requests with certain extensions like json, xml... So is there a way to get around this? The other thing is that I would like to send response data back to the client with the POST (DELETE, PUT) request to save resources on the (mobile) client side. Is there a way to do this? Thanks in advance for the help. Is also searched this mailing list but did not found anything hope I did not missed it somehow. ------------------------------------------------------ http://restlet.tigris.org/ds/viewMessage.do?dsForumId=4447&dsMessageId=2662359

