amazon web services - How to list all AWS S3 objects in a bucket using Java

Question

What is the simplest way to get a list of all items within an S3 bucket using Java?

List<S3ObjectSummary> s3objects = s3.listObjects(bucketName,prefix).getObjectSummaries();

This example only returns 1000 items.

Answer 1

It might be a workaround but this solved my problem:

ObjectListing listing = s3.listObjects( bucketName, prefix );
List<S3ObjectSummary> summaries = listing.getObjectSummaries();

while (listing.isTruncated()) {
   listing = s3.listNextBatchOfObjects (listing);
   summaries.addAll (listing.getObjectSummaries());
}