com.mucommander.io
Class ChecksumOutputStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          java.security.DigestOutputStream
              com.mucommander.io.ChecksumOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public class ChecksumOutputStream
extends java.security.DigestOutputStream

This class extends java.security.DigestOutputStream and adds convenience methods that return the digest/checksum expressed in various forms.

Author:

Maxence Bernard

See Also:

ChecksumInputStream

Field Summary

Fields inherited from class java.security.DigestOutputStream

digest

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

ChecksumOutputStream(java.io.OutputStream stream, java.security.MessageDigest digest)

Method Summary

byte[]	getChecksumBytes() Returns this stream's digest, expressed as a byte array.
java.lang.String	getChecksumString() Returns this stream's digest, expressed as an hexadecimal string.

Methods inherited from class java.security.DigestOutputStream

getMessageDigest, on, setMessageDigest, toString, write, write

Methods inherited from class java.io.FilterOutputStream

close, flush, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ChecksumOutputStream

public ChecksumOutputStream(java.io.OutputStream stream,
                            java.security.MessageDigest digest)

Method Detail

getChecksumBytes

public byte[] getChecksumBytes()

Returns this stream's digest, expressed as a byte array.

Returns:

this stream's digest, expressed as a byte array

getChecksumString

public java.lang.String getChecksumString()

Returns this stream's digest, expressed as an hexadecimal string.

Returns:

this stream's digest, expressed as an hexadecimal string