Пример #1
0
  @Override
  protected void doGet(HttpServletRequest req, HttpServletResponse resp)
      throws ServletException, IOException {
    String urlParam = req.getParameter("url");
    String nameParam = req.getParameter("name");

    AmazonS3Client amazonS3Client = new AmazonS3Client(new DefaultAWSCredentialsProviderChain());
    URL url = new URL(urlParam);
    InputStream in = new BufferedInputStream(url.openStream());
    ObjectMetadata objectMetadata = new ObjectMetadata();
    objectMetadata.setContentType("image/jpeg");
    PutObjectRequest putObjectRequest =
        new PutObjectRequest("wiseman-bucket-test", nameParam, in, objectMetadata);
    putObjectRequest.withCannedAcl(CannedAccessControlList.PublicRead);
    PutObjectResult result = amazonS3Client.putObject(putObjectRequest);
    resp.getWriter().print(amazonS3Client.getResourceUrl("wiseman-bucket-test", nameParam));
  }
Пример #2
0
  // Makes a putObjectRequest to make file public, and sends request.
  private static boolean putObject(AmazonS3 s3, PutObjectRequest req) {
    // Set file as public.
    req.withCannedAcl(CannedAccessControlList.PublicRead);

    // Send upload request.
    try {
      s3.putObject(req);
    } catch (AmazonServiceException e) {
      logger.severe(e.getMessage());
      return false;
    } catch (AmazonClientException e) {
      logger.severe(e.getMessage());
      return false;
    }

    return true;
  }