Package org.fcrepo.kernel.api.services

Interface FixityService

public interface FixityService

Service which calculates and compares digests for binary objects

Author:

peichman

Method Summary

Modifier and Type	Method	Description
RdfStream	checkFixity(Binary binary)	Digest this binary with the digest algorithms provided
Collection<URI>	getFixity(Binary binary, Collection<String> algorithms)	Calculate the requested set of digests for the provided binary

Method Details

getFixity

Collection<URI> getFixity(Binary binary,
 Collection<String> algorithms)
                   throws UnsupportedAlgorithmException

Calculate the requested set of digests for the provided binary

Parameters:

binary - the binary resource to

algorithms - set of digest algorithms to calculate

Returns:

list of calculated digests

Throws:

UnsupportedAlgorithmException - if unsupported digest algorithms were provided

checkFixity

RdfStream checkFixity(Binary binary)

Digest this binary with the digest algorithms provided

Parameters:

binary - the binary resource to digest

Returns:

The result of the fixity check.