com.guardtime.ksi.unisignature.inmemory

Class InMemoryKsiSignatureComponentFactory

java.lang.Object

com.guardtime.ksi.unisignature.inmemory.InMemoryKsiSignatureComponentFactory

All Implemented Interfaces:

KSISignatureComponentFactory

public class InMemoryKsiSignatureComponentFactory
extends Object
implements KSISignatureComponentFactory

Constructor Summary

Constructors

Constructor and Description
InMemoryKsiSignatureComponentFactory()

Method Summary

Modifier and Type	Method and Description
AggregationHashChain	createAggregationHashChain(DataHash inputHash, Date aggregationTime, LinkedList<Long> indexes, LinkedList<AggregationChainLink> links, HashAlgorithm aggregationAlgorithm) Creates a new aggregation hash chain
AggregationHashChain	createAggregationHashChain(TLVElement element) Creates an aggregation hash chain from input TLV element.
CalendarAuthenticationRecord	createCalendarAuthenticationRecord(TLVElement element) Creates calendar authentication record from input TLV element.
CalendarHashChain	createCalendarHashChain(TLVElement element) Creates calendar hash chain from input TLV element.
AggregationChainLink	createLeftAggregationChainLink(AggregationChainLink link, long levelCorrection) Creates a new left aggregation hash chain link with corresponding data of given link and level.
AggregationChainLink	createLeftAggregationChainLink(byte[] metadata, long level) Creates a new left aggregation hash chain link with given metadata bytes and level.
AggregationChainLink	createLeftAggregationChainLink(DataHash siblingHash, long levelCorrection) Creates a new left aggregation hash chain link with given sibling hash and level.
AggregationChainLink	createLeftAggregationChainLink(LinkMetadata metadata, long levelCorrection) Creates a new left aggregation hash chain link with given metadata and level.
LinkMetadata	createLinkMetadata(String clientId, String machineId, Long sequenceNumber, Long requestTime) Creates a link metadata structure.
SignaturePublicationRecord	createPublicationRecord(PublicationData publicationData, List<String> publicationReferences, List<String> publicationRepositoryURIs) Creates a signature publication record element from publication data, publication references and publication repository URI's
SignaturePublicationRecord	createPublicationRecord(TLVElement element) Creates signature publication record element from input TLV element.
RFC3161Record	createRFC3161Record(TLVElement element) Creates RFC3161 record element from input TLV element.
AggregationChainLink	createRightAggregationChainLink(AggregationChainLink link, long levelCorrection) Creates a new right aggregation hash chain link with corresponding data of given link and level.
AggregationChainLink	createRightAggregationChainLink(DataHash siblingHash, long levelCorrection) Creates a new right aggregation hash chain link with given sibling hash and level.
AggregationChainLink	createRightAggregationChainLink(LinkMetadata metadata, long levelCorrection) Creates a new right aggregation hash chain link with given metadata and level.

Methods inherited from class java.lang.Object

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

Constructor Detail

InMemoryKsiSignatureComponentFactory

public InMemoryKsiSignatureComponentFactory()

Method Detail

createAggregationHashChain

public AggregationHashChain createAggregationHashChain(TLVElement element)
                                                throws KSIException

Description copied from interface: KSISignatureComponentFactory

Creates an aggregation hash chain from input TLV element.

Specified by:

createAggregationHashChain in interface KSISignatureComponentFactory

Parameters:

element - instance of TLVElement. not null

Returns:

instance of AggregationHashChain

Throws:

KSIException

createAggregationHashChain

public AggregationHashChain createAggregationHashChain(DataHash inputHash,
                                                       Date aggregationTime,
                                                       LinkedList<Long> indexes,
                                                       LinkedList<AggregationChainLink> links,
                                                       HashAlgorithm aggregationAlgorithm)
                                                throws KSIException

Description copied from interface: KSISignatureComponentFactory

Creates a new aggregation hash chain

Specified by:

createAggregationHashChain in interface KSISignatureComponentFactory

Throws:

KSIException

createCalendarAuthenticationRecord

public CalendarAuthenticationRecord createCalendarAuthenticationRecord(TLVElement element)
                                                                throws KSIException

Description copied from interface: KSISignatureComponentFactory

Creates calendar authentication record from input TLV element.

Specified by:

createCalendarAuthenticationRecord in interface KSISignatureComponentFactory

Parameters:

element - instance of TLVElement. not null

Returns:

instance of CalendarAuthenticationRecord

Throws:

KSIException - when error occurs (e.g input data is invalid)

createCalendarHashChain

public CalendarHashChain createCalendarHashChain(TLVElement element)
                                          throws KSIException

Description copied from interface: KSISignatureComponentFactory

Creates calendar hash chain from input TLV element.

Specified by:

createCalendarHashChain in interface KSISignatureComponentFactory

Parameters:

element - instance of TLVElement. not null

Returns:

instance of CalendarHashChain

Throws:

KSIException - when error occurs (e.g input data is invalid)

createRFC3161Record

public RFC3161Record createRFC3161Record(TLVElement element)
                                  throws KSIException

Description copied from interface: KSISignatureComponentFactory

Creates RFC3161 record element from input TLV element.

Specified by:

createRFC3161Record in interface KSISignatureComponentFactory

Parameters:

element - instance of TLVElement. not null

Returns:

instance of RFC3161Record

Throws:

KSIException - when error occurs (e.g input data is invalid)

createPublicationRecord

public SignaturePublicationRecord createPublicationRecord(TLVElement element)
                                                   throws KSIException

Description copied from interface: KSISignatureComponentFactory

Creates signature publication record element from input TLV element.

Specified by:

createPublicationRecord in interface KSISignatureComponentFactory

Parameters:

element - instance of TLVElement. not null

Returns:

instance of SignaturePublicationRecord

Throws:

KSIException - when error occurs (e.g input data is invalid)

createPublicationRecord

public SignaturePublicationRecord createPublicationRecord(PublicationData publicationData,
                                                          List<String> publicationReferences,
                                                          List<String> publicationRepositoryURIs)
                                                   throws KSIException

Description copied from interface: KSISignatureComponentFactory

Creates a signature publication record element from publication data, publication references and publication repository URI's

Specified by:

createPublicationRecord in interface KSISignatureComponentFactory

Throws:

KSIException

createLeftAggregationChainLink

public AggregationChainLink createLeftAggregationChainLink(DataHash siblingHash,
                                                           long levelCorrection)
                                                    throws KSIException

Description copied from interface: KSISignatureComponentFactory

Creates a new left aggregation hash chain link with given sibling hash and level.

Specified by:

createLeftAggregationChainLink in interface KSISignatureComponentFactory

Throws:

KSIException

createLeftAggregationChainLink

public AggregationChainLink createLeftAggregationChainLink(AggregationChainLink link,
                                                           long levelCorrection)
                                                    throws KSIException

Description copied from interface: KSISignatureComponentFactory

Creates a new left aggregation hash chain link with corresponding data of given link and level.

Specified by:

createLeftAggregationChainLink in interface KSISignatureComponentFactory

Throws:

KSIException

createLeftAggregationChainLink

public AggregationChainLink createLeftAggregationChainLink(LinkMetadata metadata,
                                                           long levelCorrection)
                                                    throws KSIException

Description copied from interface: KSISignatureComponentFactory

Creates a new left aggregation hash chain link with given metadata and level.

Specified by:

createLeftAggregationChainLink in interface KSISignatureComponentFactory

Throws:

KSIException

createLeftAggregationChainLink

public AggregationChainLink createLeftAggregationChainLink(byte[] metadata,
                                                           long level)
                                                    throws KSIException

Description copied from interface: KSISignatureComponentFactory

Creates a new left aggregation hash chain link with given metadata bytes and level.

Specified by:

createLeftAggregationChainLink in interface KSISignatureComponentFactory

Throws:

KSIException

createRightAggregationChainLink

public AggregationChainLink createRightAggregationChainLink(DataHash siblingHash,
                                                            long levelCorrection)
                                                     throws KSIException

Description copied from interface: KSISignatureComponentFactory

Creates a new right aggregation hash chain link with given sibling hash and level.

Specified by:

createRightAggregationChainLink in interface KSISignatureComponentFactory

Throws:

KSIException

createRightAggregationChainLink

public AggregationChainLink createRightAggregationChainLink(AggregationChainLink link,
                                                            long levelCorrection)
                                                     throws KSIException

Description copied from interface: KSISignatureComponentFactory

Creates a new right aggregation hash chain link with corresponding data of given link and level.

Specified by:

createRightAggregationChainLink in interface KSISignatureComponentFactory

Throws:

KSIException

createRightAggregationChainLink

public AggregationChainLink createRightAggregationChainLink(LinkMetadata metadata,
                                                            long levelCorrection)
                                                     throws KSIException

Description copied from interface: KSISignatureComponentFactory

Creates a new right aggregation hash chain link with given metadata and level.

Specified by:

createRightAggregationChainLink in interface KSISignatureComponentFactory

Throws:

KSIException

createLinkMetadata

public LinkMetadata createLinkMetadata(String clientId,
                                       String machineId,
                                       Long sequenceNumber,
                                       Long requestTime)
                                throws KSIException

Description copied from interface: KSISignatureComponentFactory

Creates a link metadata structure.

Specified by:

createLinkMetadata in interface KSISignatureComponentFactory

Throws:

KSIException