How to Implement HTTP byte-range requests in Spring MVC

Question

I have the problem with video rewind on my site.

I figure out that problem with http headers.

My current controller method which returns video:

Answer 1

Try this simple code .

@GET
@Produces({"application/octet-stream"})
public Response getFile() {
  File file = ... 
  return Response.ok(file, MediaType.APPLICATION_OCTET_STREAM)
      .header("Content-Disposition", "attachment; filename=\"" + file.getName() + "\"" ) .build();
}

Update :

Its wrapping the Spring Jersey jersey.java.net RESTful implementation with spring MVC.

For pure Spring mvc use below code.

@RequestMapping("/video") public ResponseEntity<byte[]> getvideo() throws IOException { 
    InputStream in = ... 
    final HttpHeaders headers = new HttpHeaders(); 
    headers.setContentType(MediaType.APPLICATION_OCTET_STREAM); 
    return new ResponseEntity<byte[]>IOUtils.toByteArray(in),headers,HttpStatus.CREATED); 
}

IOUtils is from apache common jar