Package org.codice.ddf.checksum

Interface ChecksumProvider

All Known Implementing Classes:

AbstractChecksumProvider, Adler32ChecksumProvider, Sha256ChecksumProvider

public interface ChecksumProvider

Method Summary

Modifier and Type	Method	Description
String	calculateChecksum(InputStream inputStream)	Calculates checksum from InputStream
String	getChecksumAlgorithm()	Returns identifier for check sum algorithm

Method Details

calculateChecksum

String calculateChecksum(InputStream inputStream)
                  throws IOException,
NoSuchAlgorithmException

Calculates checksum from InputStream

Returns:

calculated checksum value

Throws:

IOException

NoSuchAlgorithmException

getChecksumAlgorithm

String getChecksumAlgorithm()

Returns identifier for check sum algorithm

Returns:

checksum algorithm identifier