@Override
public F.Promise<Result> getDownload(String key, String name) {
GeneratePresignedUrlRequest generatePresignedUrlRequest =
new GeneratePresignedUrlRequest(bucketName, key);
ResponseHeaderOverrides responseHeaders = new ResponseHeaderOverrides();
responseHeaders.setContentDisposition("attachment; filename=" + name);
generatePresignedUrlRequest.setResponseHeaders(responseHeaders);
AmazonS3 amazonS3 = new AmazonS3Client(credentials);
try {
URL url = amazonS3.generatePresignedUrl(generatePresignedUrlRequest);
return F.Promise.pure(redirect(url.toString()));
} catch (AmazonClientException ace) {
Logger.error(
"Caught an AmazonClientException, which "
+ "means the client encountered "
+ "an internal error while trying to "
+ "communicate with S3, "
+ "such as not being able to access the network."
+ " Error Message: "
+ ace.getMessage());
return F.Promise.pure(internalServerError("Download failed"));
}
}
/**
* Sets the content disposition response header override.
*
* @return This {@link ResponseHeaderOverrides} object for method chaining.
* @see ResponseHeaderOverrides#RESPONSE_HEADER_CONTENT_DISPOSITION
*/
public ResponseHeaderOverrides withContentDisposition(String contentDisposition) {
setContentDisposition(contentDisposition);
return this;
}