java - マルチパートデータをジャージーで送信して、自分の値を境界として設定するにはどうすればよいですか?

Question

I'm sending multipart data with jersey-client and jersey client generates boundary itself.
And my problem is that the consuming server parses incoming TCP stream as raw data, using his own constant value as boundary. Sounds weird, I know :) But I can't do something this server side.
So I need to set boundary myself, but can't find any suitable method for it in FormDataMultiPart. How can I solve it? Is it even possible?

Answer 1

メソッドがResponseを返すようにし、応答のメディア タイプを自分で設定します。

@POST
@Consumes(MediaType.MULTIPART_FORM_DATA)
public Response post(
        @FormDataParam("part") String s,
        @FormDataParam("part") FormDataContentDisposition d) {

    final Map<String, String> parameters = Maps.newHashMap();
    parameters.put("boundary", "myboundary");

    final MediaType mediaType = new MediaType("multipart", "form-data", parameters);

    return Response
            .ok(s + ":" + d.getFileName(), mediaType)
            .build();
}