dropwizard multipart formdata utf-8

Question

I implement my server using dropwizard and for uploading my files, I use multipart formdata using this answer.

but when I use files with utf-8 character set, my filename from FormDataContentDisposition object, is crashed.

code:

@POST
@Path("/")
@Consumes({MediaType.MULTIPART_FORM_DATA + ";charset=utf-8"})
public void fileUploaded(@AuthRequired User admin,
                        @FormDataParam("file") final InputStream inputStream,
                        @FormDataParam("file") final FormDataContentDisposition contentDispositionHeader) {

    System.out.println(contentDispositionHeader.getFileName());

}

Answer 1

You Must Change

System.out.println(contentDispositionHeader.getFileName());

To

System.out.println(new String (contentDispositionHeader.getFileName().getBytes ("iso-8859-1"), "UTF-8"););