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Revision: 8262
at January 31, 2009 11:56 by narkisr
Updated Code 
import java.security.MessageDigest

def generateMD5(final file) {
   MessageDigest digest = MessageDigest.getInstance("MD5")
   file.withInputStream(){is->
   byte[] buffer = new byte[8192]
   int read = 0
      while( (read = is.read(buffer)) > 0) {
             digest.update(buffer, 0, read);
         }
     }
   byte[] md5sum = digest.digest()
   BigInteger bigInt = new BigInteger(1, md5sum)
   return bigInt.toString(16)
}

Revision: 8261
at September 11, 2008 05:29 by narkisr
Initial Code 
def generateMD5(final file) {
   MessageDigest digest = MessageDigest.getInstance("MD5")
   file.withInputStream(){is->
   byte[] buffer = new byte[8192]
   int read = 0
      while( (read = is.read(buffer)) > 0) {
             digest.update(buffer, 0, read);
         }
     }
   byte[] md5sum = digest.digest()
   BigInteger bigInt = new BigInteger(1, md5sum)
   return bigInt.toString(16)
}
Initial URL 









Initial Description





Generating MD5 HEX string from either URL or File instance in Groovy (more elegant than the Java version).









Initial Title





Groovy File and URL MD5









Initial Tags





groovy









Initial Language





Groovy