Package org.apache.activemq.artemis.core.server.cluster.ha

Class ReplicationPrimaryPolicy

java.lang.Object

org.apache.activemq.artemis.core.server.cluster.ha.ReplicationPrimaryPolicy

All Implemented Interfaces:

HAPolicy<ReplicationPrimaryActivation>

public class ReplicationPrimaryPolicy
extends Object
implements HAPolicy<ReplicationPrimaryActivation>

Method Summary

Modifier and Type	Method	Description
boolean	canScaleDown()
ReplicationPrimaryActivation	createActivation(ActiveMQServerImpl server, boolean wasPrimary, Map<String,Object> activationParams, IOCriticalErrorListener shutdownOnCriticalIO)	created the Activation associated with this policy.
String	getBackupGroupName()
ReplicationBackupPolicy	getBackupPolicy()
String	getClusterName()
String	getCoordinationId()
String	getGroupName()
long	getInitialReplicationSyncTimeout()
boolean	isAllowAutoFailBack()
boolean	isBackup()
boolean	isSharedStore()
boolean	isWaitForActivation()
boolean	useQuorumManager()
static ReplicationPrimaryPolicy	with(ReplicationPrimaryPolicyConfiguration configuration)	It creates a primary policy that never allow auto fail-back.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.activemq.artemis.core.server.cluster.ha.HAPolicy

getScaleDownClustername, getScaleDownCommitInterval, getScaleDownGroupName

Method Details

with

public static ReplicationPrimaryPolicy with(ReplicationPrimaryPolicyConfiguration configuration)

It creates a primary policy that never allow auto fail-back.

It's meant to be used for natural-born primary brokers: its backup policy is set to always try to fail-back.

getBackupPolicy

public ReplicationBackupPolicy getBackupPolicy()

createActivation

public ReplicationPrimaryActivation createActivation(ActiveMQServerImpl server,
 boolean wasPrimary,
 Map<String,Object> activationParams,
 IOCriticalErrorListener shutdownOnCriticalIO)
                                              throws Exception

Description copied from interface: HAPolicy

created the Activation associated with this policy.

Specified by:

createActivation in interface HAPolicy<ReplicationPrimaryActivation>

Throws:

Exception

isSharedStore

public boolean isSharedStore()

Specified by:

isSharedStore in interface HAPolicy<ReplicationPrimaryActivation>

isBackup

public boolean isBackup()

Specified by:

isBackup in interface HAPolicy<ReplicationPrimaryActivation>

isWaitForActivation

public boolean isWaitForActivation()

Specified by:

isWaitForActivation in interface HAPolicy<ReplicationPrimaryActivation>

canScaleDown

public boolean canScaleDown()

Specified by:

canScaleDown in interface HAPolicy<ReplicationPrimaryActivation>

getBackupGroupName

public String getBackupGroupName()

Specified by:

getBackupGroupName in interface HAPolicy<ReplicationPrimaryActivation>

isAllowAutoFailBack

public boolean isAllowAutoFailBack()

getClusterName

public String getClusterName()

getInitialReplicationSyncTimeout

public long getInitialReplicationSyncTimeout()

getGroupName

public String getGroupName()

useQuorumManager

public boolean useQuorumManager()

Specified by:

useQuorumManager in interface HAPolicy<ReplicationPrimaryActivation>

getCoordinationId

public String getCoordinationId()