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From | Gerald Wiltse <jerrywil...@gmail.com> |
Subject | Groovy Hash Calculations |
Date | Fri, 04 Mar 2016 14:18:12 GMT |
Hello All, I have this block, it's pretty compressed, just wondering if there is a more groovy way to handle reading the buffer and computing the hash. def messageDigest = MessageDigest.getInstance("SHA1") def dis = new DigestInputStream(content, messageDigest) byte[] buffer = new byte[1024]; while (dis.read(buffer) != -1) {} def sha1Hex = new BigInteger(1, messageDigest.digest()).toString(16).padLeft(40, '0') Gerald R. Wiltse jerrywiltse@gmail.com | |
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