org.neo4j.kernel.ha.cluster
Class SwitchToMaster

java.lang.Object
  org.neo4j.kernel.ha.cluster.SwitchToMaster

public class SwitchToMaster
extends Object

Constructor Summary

SwitchToMaster(org.neo4j.kernel.logging.Logging logging, org.neo4j.kernel.impl.util.StringLogger msgLog, org.neo4j.kernel.GraphDatabaseAPI graphDb, HaIdGeneratorFactory idGeneratorFactory, org.neo4j.kernel.configuration.Config config, org.neo4j.graphdb.DependencyResolver resolver, DelegateInvocationHandler<Master> masterDelegateHandler, org.neo4j.cluster.member.ClusterMemberAvailability clusterMemberAvailability)

Method Summary

URI	switchToMaster(org.neo4j.kernel.lifecycle.LifeSupport haCommunicationLife, URI me, org.neo4j.helpers.CancellationRequest cancellationRequest) Performs a switch to the master state.

Methods inherited from class java.lang.Object

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

Constructor Detail

SwitchToMaster

public SwitchToMaster(org.neo4j.kernel.logging.Logging logging,
                      org.neo4j.kernel.impl.util.StringLogger msgLog,
                      org.neo4j.kernel.GraphDatabaseAPI graphDb,
                      HaIdGeneratorFactory idGeneratorFactory,
                      org.neo4j.kernel.configuration.Config config,
                      org.neo4j.graphdb.DependencyResolver resolver,
                      DelegateInvocationHandler<Master> masterDelegateHandler,
                      org.neo4j.cluster.member.ClusterMemberAvailability clusterMemberAvailability)

Method Detail

switchToMaster

public URI switchToMaster(org.neo4j.kernel.lifecycle.LifeSupport haCommunicationLife,
                          URI me,
                          org.neo4j.helpers.CancellationRequest cancellationRequest)

Performs a switch to the master state. Starts communication endpoints, switches components to the master state and broadcasts the appropriate Master Is Available event.

Parameters:

haCommunicationLife - The LifeSupport instance to register communication endpoints.

me - The URI that the communication endpoints should bind to

cancellationRequest - A handle for gracefully aborting the switch

Returns:

The URI at which the master communication was bound.