Java tomcat embedded with Jersey File Upload

I'm building a java application with tomcat embedded and jersey REST.

What i need to do is to implement a VERY simple (and single) file upload inside this application but i can't find anywhere a guide for my context...i just found a file upload solution but NOT with embedded tomcat.

Any suggestions?

Thanks everyone in advice and sorry for my English

---

If you are using Spring Boot for Tomcat embedded, then below code example will help you..

@Controller
public class FileUploadController {

    @RequestMapping(value="/upload", method=RequestMethod.GET)
    public @ResponseBody String provideUploadInfo() {
        return "You can upload a file by posting to this same URL.";
    }

    @RequestMapping(value="/upload", method=RequestMethod.POST)
    public @ResponseBody String handleFileUpload(@RequestParam("name") String name,
            @RequestParam("file") MultipartFile file){
        if (!file.isEmpty()) {
            try {
                byte[] bytes = file.getBytes();
                BufferedOutputStream stream =
                        new BufferedOutputStream(new FileOutputStream(new File(name)));
                stream.write(bytes);
                stream.close();
                return "You successfully uploaded " + name + "!";
            } catch (Exception e) {
                return "You failed to upload " + name + " => " + e.getMessage();
            }
        } else {
            return "You failed to upload " + name + " because the file was empty.";
        }
    }

}

With ref. of https://spring.io/guides/gs/uploading-files/

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