Any reason you didn't try the approach I suggested, of overriding Resource.toRepresentation(Object, Variant).
On Thu, Jan 26, 2012 at 6:52 PM, Koen Maes <[email protected]> wrote: > The final solution was to override the handle() method of ServerResource : > > > @Override > public Representation handle() { > Representation representation = super.handle(); > if (ret != null) { > new StrongEtagCallback<Account>(ret).handle(getRequest(), > getResponse()); > } > return representation; > } > > > > The ETAG header is now sent : > > HTTP/1.1 200 OK > Content-Type: application/x-java-serialized-object+gwt; charset=UTF-8 > **ETag: "Account-104-27012012003721199"** > Date: Thu, 26 Jan 2012 23:44:32 GMT > Accept-Ranges: bytes > Server: Restlet-Framework/2.1rc1 > Transfer-Encoding: chunked > Setting a callback setOnSent is exectued after the response is committed, > that's why this solution did not work. > > > I would actually expect a similar hook or some kinda setNext() Restlet to > do post processing. After all, StrongEtagCallback implements Uniform. > > IMO, this would fit much better in the overall architecture of Restlet. Or > do I mix things up here. > > FYI: cross-posting on SO : > http://stackoverflow.com/questions/9015511/setting-etag-lastmodified-on-representation-sent-by-serverresource > > ------------------------------------------------------ > > http://restlet.tigris.org/ds/viewMessage.do?dsForumId=4447&dsMessageId=2911389 > ------------------------------------------------------ http://restlet.tigris.org/ds/viewMessage.do?dsForumId=4447&dsMessageId=2911825
