If you enable entity logging on the server side, you'll notice the media
types were getting duplicated resulting in this exception:
SEVERE: Error parsing media type 'multipart/form-data,multipart/form-data'
java.lang.IllegalArgumentException: Error parsing media type
'multipart/form-data,multipart/form-data'
Sounds like inbound message headers are allowed to store duplicate header
values in the list. Looks like a bug to me.
-Arul
On Tue, Feb 28, 2012 at 2:22 PM, Jason Lee <jason.d.lee_at_oracle.com> wrote:
> I'm trying to figure out how best to handle multipart *responses*. For
> the most part (no pun intended :), I have it working. Here's my server
> code:
>
> @GET
> @Produces(MediaType.MULTIPART_**FORM_DATA)
> public Response get() throws MessagingException, IOException {
> MimeMultipart multiPart = new MimeMultipart();
> multiPart.addBodyPart(**createBodyPart("pic1.jpg", new
> MediaType("image", "jpg").getType()));
> multiPart.addBodyPart(**createBodyPart("pic2.png", new
> MediaType("image", "png").getType()));
>
> return Response.ok(multiPart, MediaType.MULTIPART_FORM_DATA)**
> .build();
> }
>
> and here's my client/test code:
>
> Response cr = target().path("download").**
> request(MediaType.MULTIPART_**FORM_DATA).get();
> Multipart entity = cr.readEntity(Multipart.class)**;
> Object o = cr.getEntity();
> String string = cr.readEntity(String.class);
> System.out.println(string);
> System.out.println(entity);
>
> There's a lot of cruft there, as I'm trying to figure out how best to
> handle the client side (as well as learn the JAX-RS 2.0 Client API). The
> cr.readEntity(Multipart.class) returns null, as does cr.getEntity(), but
> cr.readEntity(String.class) returns something like this:
>
> ------=_Part_0_757155612.**1330474783898
> Content-Type: image
>
> AAA
> ------=_Part_0_757155612.**1330474783898
> Content-Type: image
>
> AAA
> ------=_Part_0_757155612.**1330474783898--
>
> I'm getting the response I'm expecting, but I'm not sure how best to
> extract that into something usable on the client. I was hoping that Jersey
> would automagically parse all of that for my if I were to request
> Multipart.class, but it doesn't seem to want to. Am I doing something
> wrong, or am I going to have to parse this response manually?
>
> --
> Jason Lee
> Senior Member of Technical Staff
> GlassFish Team
>
> Oracle Corporation
> Phone +1 405-216-3193
> Blog http://blogs.steeplesoft.com
>
>
--
http://aruld.info
http://twitter.com/aruld