Module org.neo4j.driver

Package org.neo4j.driver.internal.cluster

Class RediscoveryImpl

java.lang.Object

org.neo4j.driver.internal.cluster.RediscoveryImpl

All Implemented Interfaces:

Rediscovery

public class RediscoveryImpl
extends Object
implements Rediscovery

Constructor Summary

Constructors

Constructor	Description
RediscoveryImpl(org.neo4j.driver.internal.BoltServerAddress initialRouter, ClusterCompositionProvider provider, ServerAddressResolver resolver, Logging logging, org.neo4j.driver.internal.DomainNameResolver domainNameResolver)

Method Summary

Modifier and Type	Method	Description
CompletionStage<ClusterCompositionLookupResult>	lookupClusterComposition(RoutingTable routingTable, ConnectionPool connectionPool, Set<Bookmark> bookmarks, String impersonatedUser, AuthToken overrideAuthToken)	Given a database and its current routing table, and the global connection pool, use the global cluster composition provider to fetch a new cluster composition, which would be used to update the routing table of the given database and global connection pool.
List<org.neo4j.driver.internal.BoltServerAddress>	resolve()

Methods inherited from class java.lang.Object

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

Constructor Details

RediscoveryImpl

public RediscoveryImpl(org.neo4j.driver.internal.BoltServerAddress initialRouter,
 ClusterCompositionProvider provider,
 ServerAddressResolver resolver,
 Logging logging,
 org.neo4j.driver.internal.DomainNameResolver domainNameResolver)

Method Details

lookupClusterComposition

public CompletionStage<ClusterCompositionLookupResult> lookupClusterComposition(RoutingTable routingTable,
 ConnectionPool connectionPool,
 Set<Bookmark> bookmarks,
 String impersonatedUser,
 AuthToken overrideAuthToken)

Given a database and its current routing table, and the global connection pool, use the global cluster composition provider to fetch a new cluster composition, which would be used to update the routing table of the given database and global connection pool.

Specified by:

lookupClusterComposition in interface Rediscovery

Parameters:

routingTable - current routing table of the given database.

connectionPool - connection pool.

bookmarks - the bookmarks that are presented to the server

impersonatedUser - the impersonated user for cluster composition lookup, should be null for non-impersonated requests

overrideAuthToken - the override auth token

Returns:

new cluster composition and an optional set of resolved initial router addresses.

resolve

public List<org.neo4j.driver.internal.BoltServerAddress> resolve()
                                                          throws UnknownHostException

Specified by:

resolve in interface Rediscovery

Throws:

UnknownHostException