Re: Commons FileUpload, Hash and Commons IO

[Martin Cooper]

On Tue, Jun 30, 2009 at 12:17 PM, pedrofaundez...@terra.es <
pedrofaundez...@terra.es> wrote:

> Is it possible easily upload a file, from a browser, using Commons
> FileUpload hashing it using a message digest and coping it to the filesystem
> using Commons IO in a single (or simple) operation?


You kind of answered your own question. Single, no, but simple, yes:

1) Handle the uploaded file with Commons FileUpload in the usual way.
2) Calculate a digest using something like Commons Codec's
DigestUtils.md5().
3) Copy the file using something like Commons IO's IOUtils.copy().

--
Martin Cooper



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