com.guardtime.ksi.service

Class KSISigningClientServiceAdapter

java.lang.Object

com.guardtime.ksi.service.KSISigningClientServiceAdapter

All Implemented Interfaces:

KSISigningService, Closeable, AutoCloseable

public final class KSISigningClientServiceAdapter
extends Object
implements KSISigningService

Adapter which wraps KSISigningClient so it can be used as KSISigningService.

Constructor Summary

Constructors

Constructor and Description
KSISigningClientServiceAdapter(KSISigningClient client)
KSISigningClientServiceAdapter(KSISigningClient client, ExecutorService executorService)

Method Summary

Modifier and Type	Method and Description
void	close()
Future<AggregatorConfiguration>	getAggregationConfiguration() Makes the KSISigningService ask for configuration update.
List<KSISigningService>	getSubSigningServices() Gets all the subservices in case of the implementation that combines multiple KSISigningServices.
void	registerAggregatorConfigurationListener(ConfigurationListener<AggregatorConfiguration> listener) Registers a new ConfigurationListener<AggregatorConfiguration> for the KSISigningService.
Future<AggregationResponse>	sign(DataHash dataHash, Long level) Creates a new KSI signature.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

KSISigningClientServiceAdapter

public KSISigningClientServiceAdapter(KSISigningClient client)

KSISigningClientServiceAdapter

public KSISigningClientServiceAdapter(KSISigningClient client,
                                      ExecutorService executorService)

Method Detail

sign

public Future<AggregationResponse> sign(DataHash dataHash,
                                        Long level)
                                 throws KSIException

Description copied from interface: KSISigningService

Creates a new KSI signature.

Specified by:

sign in interface KSISigningService

Parameters:

dataHash - instance of DataHash to be signed.

level - the dataHash's level in the local aggregation tree.

Returns:

Instance of AggregationResponseFuture containing Aggregation response data.

Throws:

KSIException - in case any error occurs.

getSubSigningServices

public List<KSISigningService> getSubSigningServices()

Description copied from interface: KSISigningService

Gets all the subservices in case of the implementation that combines multiple KSISigningServices. If the implementation is a KSISigningService connecting directly to a single gateway, an empty list is returned.

Specified by:

getSubSigningServices in interface KSISigningService

Returns:

List of subservices.

registerAggregatorConfigurationListener

public void registerAggregatorConfigurationListener(ConfigurationListener<AggregatorConfiguration> listener)

Description copied from interface: KSISigningService

Registers a new ConfigurationListener<AggregatorConfiguration> for the KSISigningService. Each time KSISigningService's configuration is updated, this listener is called.

Specified by:

registerAggregatorConfigurationListener in interface KSISigningService

Parameters:

listener - an instance of ConfigurationListener<AggregatorConfiguration>.

getAggregationConfiguration

public Future<AggregatorConfiguration> getAggregationConfiguration()

Description copied from interface: KSISigningService

Makes the KSISigningService ask for configuration update. On completion of the update, the registered ConfigurationListeners are called.

Specified by:

getAggregationConfiguration in interface KSISigningService

Returns:

Future of the AggregatorConfiguration.

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object