com.atlassian.cache.ehcache.replication.rmi

Class RMICacheReplicatorFactory

java.lang.Object

net.sf.ehcache.event.CacheEventListenerFactory

com.atlassian.cache.ehcache.replication.rmi.RMICacheReplicatorFactory

public class RMICacheReplicatorFactory
extends net.sf.ehcache.event.CacheEventListenerFactory

A factory for RMI-based CacheReplicators, using properties. Config lines look like:

<cacheEventListenerFactory class="com.atlassian.cache.ehcache.RMICacheReplicatorFactory"
 properties="
 replicateAsynchronously=true,
 replicatePuts=true
 replicateUpdates=true
 replicateUpdatesViaCopy=true
 replicateRemovals=true
 "/>

This factory is a copy of the eponymous class from Ehcache, with the exception that any synchronous RMI replicators it creates do not suffer from https://jira.terracotta.org/jira/browse/EHC-683.

Since:

2.0

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	DEFAULT_ASYNCHRONOUS_REPLICATION_INTERVAL_MILLIS A default for the amount of time the replication thread sleeps after it detects the replicationQueue is empty before checking again.
protected static int	DEFAULT_ASYNCHRONOUS_REPLICATION_MAXIMUM_BATCH_SIZE A default for the maximum number of operations in an RMI message.

Constructor Summary

Constructors

Constructor and Description
RMICacheReplicatorFactory()

Method Summary

Modifier and Type	Method and Description
net.sf.ehcache.event.CacheEventListener	createCacheEventListener(Properties properties) Create a CacheEventListener which is also a CacheReplicator.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ASYNCHRONOUS_REPLICATION_INTERVAL_MILLIS

protected static final int DEFAULT_ASYNCHRONOUS_REPLICATION_INTERVAL_MILLIS

A default for the amount of time the replication thread sleeps after it detects the replicationQueue is empty before checking again.

See Also:

Constant Field Values

DEFAULT_ASYNCHRONOUS_REPLICATION_MAXIMUM_BATCH_SIZE

protected static final int DEFAULT_ASYNCHRONOUS_REPLICATION_MAXIMUM_BATCH_SIZE

A default for the maximum number of operations in an RMI message.

See Also:

Constant Field Values

Constructor Detail

RMICacheReplicatorFactory

public RMICacheReplicatorFactory()

Method Detail

createCacheEventListener

public net.sf.ehcache.event.CacheEventListener createCacheEventListener(Properties properties)

Create a CacheEventListener which is also a CacheReplicator.

The defaults if properties are not specified are:

• replicatePuts=true
• replicatePutsViaCopy=true
• replicateUpdates=true
• replicateUpdatesViaCopy=true
• replicateRemovals=true;
• replicateAsynchronously=true
• asynchronousReplicationIntervalMillis=1000

Specified by:

createCacheEventListener in class net.sf.ehcache.event.CacheEventListenerFactory

Parameters:

properties - implementation specific properties. These are configured as comma separated name value pairs in ehcache.xml e.g.

<cacheEventListenerFactory class="net.sf.ehcache.distribution.RMICacheReplicatorFactory" properties=" replicateAsynchronously=true, replicatePuts=true replicateUpdates=true replicateUpdatesViaCopy=true replicateRemovals=true asynchronousReplicationIntervalMillis=1000 "/>

Returns:

a constructed CacheEventListener