CallDigest (BandM metatools API doc)

java.lang.Object

eu.bandm.tools.installer.CallDigest

public class CallDigest extends Object

Generate a digest number over a tree of files.

Method Summary

Modifier and Type

Method

Description

static @eu.bandm.tools.annotations.Opt byte[]

recursively(String digestType, File top)

Apply a digest (crc32, md5, sha1 etc.) generation on all files directly or indirectly adressed by the given file (=single file or directory).

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details
- recursively
  
  @Opt public static @eu.bandm.tools.annotations.Opt byte[] recursively(String digestType, File top)
  
  Apply a digest (crc32, md5, sha1 etc.) generation on all files directly or indirectly adressed by the given file (=single file or directory). Cf. example at http://stackoverflow.com/questions/304268/getting-a-files-md5-checksum-in-java, paragraph 72
  
  Returns:
  
  null in case of any error (which mostly means a file system inconsistency)