CODEWITHSUNDEEP
scalaplayframeworkamazon-s3
Bob
Bob

Reputation: 8504

Determine S3 file last modified timestamp

I have a Scala Play 2 app and using AWS S3 API to read from S3 files. I have a need to determine when the last modified timestamp is for a file, what's the best way to do that? Is it using getObjectMetadata or perhaps listObjects or ? If possible, I would like to determine the timestamps for multiple files in one call. Are there other open source libraries built on top of AWS S3 APIs?

Upvotes: 1

Views: 3493

Answers (1)

Jakozaur
Jakozaur

Reputation: 1977

A representation of S3 Object in AWS Java SDK is S3ObjectSummary, which has method getLastModified. It returns the modified timestamp.

Ideally just list all of the files using listObjects and than call getObjectSummaries on a returned object.

Upvotes: 1

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