@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));
}
// 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;
}
