net.corda.node.services.network

Class PersistentNetworkMapService

SingletonSerializeAsToken

net.corda.node.services.api.AbstractNodeService

net.corda.node.services.network.AbstractNetworkMapService

net.corda.node.services.network.PersistentNetworkMapService

All Implemented Interfaces:

NetworkMapService, SerializeAsToken

public class PersistentNetworkMapService
extends AbstractNetworkMapService

A network map service backed by a database to survive restarts of the node hosting it.

Majority of the logic is inherited from class AbstractNetworkMapService.

This class needs database transactions to be in-flight during method calls and init, otherwise it will throw exceptions.

See Also:

class AbstractNetworkMapService

Nested Class Summary

Nested classes/interfaces inherited from interface net.corda.node.services.network.NetworkMapService

NetworkMapService.Companion, NetworkMapService.FetchMapRequest, NetworkMapService.FetchMapResponse, NetworkMapService.QueryIdentityRequest, NetworkMapService.QueryIdentityResponse, NetworkMapService.RegistrationRequest, NetworkMapService.RegistrationResponse, NetworkMapService.SubscribeRequest, NetworkMapService.SubscribeResponse, NetworkMapService.Update, NetworkMapService.UpdateAcknowledge

Field Summary

Fields inherited from interface net.corda.node.services.network.NetworkMapService

Companion

Constructor Summary

Constructors

Constructor and Description
PersistentNetworkMapService(ServiceHubInternal services) A network map service backed by a database to survive restarts of the node hosting it.

Method Summary

Modifier and Type	Method and Description
java.util.Map<net.corda.core.crypto.Party,net.corda.node.services.network.NodeRegistrationInfo>	getRegisteredNodes()
ThreadBox<net.corda.node.utilities.JDBCHashMap>	getSubscribers()

Methods inherited from class net.corda.node.services.network.AbstractNetworkMapService

getMapVersion, getMaxSizeRegistrationRequestBytes, getMaxUnacknowledgedUpdates, getNodes, getRegisteredNodes, getSubscribers, getUnacknowledgedCount, get_mapVersion, notifySubscribers, processAcknowledge, processFetchAllRequest, processQueryRequest, processRegistrationChangeRequest, processSubscriptionRequest, setup, unregisterNetworkHandlers

Methods inherited from class net.corda.node.services.api.AbstractNodeService

getNet, getServices

Methods inherited from class net.corda.core.serialization.SingletonSerializeAsToken

toToken

Methods inherited from interface net.corda.node.services.network.NetworkMapService

getNodes

Methods inherited from interface net.corda.core.serialization.SerializeAsToken

toToken

Constructor Detail

PersistentNetworkMapService

public PersistentNetworkMapService(ServiceHubInternal services)

A network map service backed by a database to survive restarts of the node hosting it.

Majority of the logic is inherited from class AbstractNetworkMapService.

This class needs database transactions to be in-flight during method calls and init, otherwise it will throw exceptions.

See Also:

class AbstractNetworkMapService

Method Detail

getRegisteredNodes

public java.util.Map<net.corda.core.crypto.Party,net.corda.node.services.network.NodeRegistrationInfo> getRegisteredNodes()

getSubscribers

public ThreadBox<net.corda.node.utilities.JDBCHashMap> getSubscribers()