Hi Brad
Hi Sergey,
I'm trying the Response approach you suggested. Its for a file
download service so I need to be able to set the Content-Type and
Content-Length headers and also provide the file contents as the HTTP
response body.
Code snippet:
@ProduceMime({"application/xml", "application/json"})
class MailService
@ProduceMime("*/*")
public Response getFile(){
.....
MimetypesFileTypeMap map = new MimetypesFileTypeMap();
String contentType = map.getContentType("file." + fileExtension);
int index = contentType.indexOf("/");
String type = contentType.substring(0, index);
String subType = contentType.substring(index + 1);
MediaType media = new MediaType(type, subType);
You can also do MediaType.parse(contentType) and remove the custom parsing
code...
ResponseBuilder builder =
Response.status(HttpURLConnection.HTTP_OK);
builder.entity(f);
builder.type(media);
builder.header("Content-Length", f.length());
resp = Response.ok().build();
I assumed that builder.type(media) would set the Content-Type but it
doesn't so I'm also adding it manually:
builder.header("Content-Type", contentType);
builder.type(media) and builder.header("Content-Type", contentType), as
builder.type(contentType) should have the same effect...
Its still not setting the content type though. I'm wondering if its
down to the class-wide @ProduceMime() which is more restrictive?
I briefly looked at the code, it all should work just fine, have a look please
at the out interceptor code and at a ResponseImpl and
ResponseBuilderImpl, as well as at
AbstractHttpDestination.copyResponseHeaders()...If you could debug and see
what's happening then
it would help to fix the problem if any
Also, is builder.entity() the right way to set the response body? I'm
not seeing my file contents in the response at the client.
It is the only way when using a Response. What type is the file object ? If
it's File or InputStream then it should work...If it's
Reader then it will work after the 'big update' only...
Cheers, Sergey
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