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

Class ReplicationBackupPolicy

java.lang.Object

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

All Implemented Interfaces:

HAPolicy<ReplicationBackupActivation>

public class ReplicationBackupPolicy
extends Object
implements HAPolicy<ReplicationBackupActivation>

Method Summary

Modifier and Type	Method	Description
boolean	canScaleDown()
ReplicationBackupActivation	createActivation(ActiveMQServerImpl server, boolean wasPrimary, Map<String,Object> activationParams, IOCriticalErrorListener shutdownOnCriticalIO)	created the Activation associated with this policy.
String	getBackupGroupName()
String	getClusterName()
String	getGroupName()
int	getMaxSavedReplicatedJournalsSize()
ReplicationPrimaryPolicy	getPrimaryPolicy()
long	getRetryReplicationWait()
boolean	isBackup()
boolean	isSharedStore()
boolean	isTryFailback()
boolean	useQuorumManager()
static ReplicationBackupPolicy	with(ReplicationBackupPolicyConfiguration configuration)	It creates a policy which primary policy won't cause to broker to try failback.

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, isWaitForActivation

Method Details

isTryFailback

public boolean isTryFailback()

with

public static ReplicationBackupPolicy with(ReplicationBackupPolicyConfiguration configuration)

It creates a policy which primary policy won't cause to broker to try failback.

createActivation

public ReplicationBackupActivation 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<ReplicationBackupActivation>

Throws:

Exception

isSharedStore

public boolean isSharedStore()

Specified by:

isSharedStore in interface HAPolicy<ReplicationBackupActivation>

isBackup

public boolean isBackup()

Specified by:

isBackup in interface HAPolicy<ReplicationBackupActivation>

canScaleDown

public boolean canScaleDown()

Specified by:

canScaleDown in interface HAPolicy<ReplicationBackupActivation>

getClusterName

public String getClusterName()

getBackupGroupName

public String getBackupGroupName()

Specified by:

getBackupGroupName in interface HAPolicy<ReplicationBackupActivation>

getGroupName

public String getGroupName()

getPrimaryPolicy

public ReplicationPrimaryPolicy getPrimaryPolicy()

getMaxSavedReplicatedJournalsSize

public int getMaxSavedReplicatedJournalsSize()

getRetryReplicationWait

public long getRetryReplicationWait()

useQuorumManager

public boolean useQuorumManager()

Specified by:

useQuorumManager in interface HAPolicy<ReplicationBackupActivation>