Model class to interact with Amazon Simple Storage Service (S3).
- Amazon Web Services Access Key.
- Amazon Web Services Secret Key.
- createBucket() : Create new bucket in Amazon S3.
- createBucket(, ) : Create new bucket in specific region of Amazon S3.
- getAllBucketName() : Return all the buckets available.
- useBucket() : Assign certain bucket for file operation.
- uploadFile(, ) : Upload a file into Amazon S3 with its absolute path.
- readFile() : Read content of a file in Amazon S3.
- writeFile(, ) : Write content to a file in Amazon S3.