Package org.fcrepo.kernel.impl.services

Class FixityServiceImpl

java.lang.Object

org.fcrepo.kernel.impl.services.AbstractService

org.fcrepo.kernel.impl.services.FixityServiceImpl

All Implemented Interfaces:

FixityService

@Component
public class FixityServiceImpl
extends AbstractService
implements FixityService

Implementation of FixityService

Author:

dbernstein, whikloj

Field Summary

Fields inherited from class org.fcrepo.kernel.impl.services.AbstractService

containmentIndex, fedoraPropsConfig, membershipService, referenceService, searchIndex

Constructor Summary

Constructors

Constructor	Description
FixityServiceImpl()

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

Methods inherited from class org.fcrepo.kernel.impl.services.AbstractService

checkAclLinkHeader, determineInteractionModel, ensureValidACLAuthorization, ensureValidDirectContainer, lockArchivalGroupResource, lockArchivalGroupResourceFromParent, recordEvent, updateReferences

Methods inherited from class java.lang.Object

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

Constructor Detail

FixityServiceImpl

public FixityServiceImpl()

Method Detail

getFixity

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

Description copied from interface: FixityService

Calculate the requested set of digests for the provided binary

Specified by:

getFixity in interface FixityService

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

public RdfStream checkFixity(Binary binary)
                      throws InvalidChecksumException

Description copied from interface: FixityService

Digest this binary with the digest algorithms provided

Specified by:

checkFixity in interface FixityService

Parameters:

binary - the binary resource to digest

Returns:

The result of the fixity check.

Throws:

InvalidChecksumException