Package org.jboss.as.ejb3.component.stateful.cache.distributable

Class DistributableStatefulSessionBeanCache<K,V extends StatefulSessionBeanInstance<K>>

java.lang.Object

org.jboss.as.ejb3.component.stateful.cache.distributable.DistributableStatefulSessionBeanCache<K,V>

Type Parameters:

K - the bean identifier type

V - the bean instance type

All Implemented Interfaces:

StatefulSessionBeanCache<K,V>, BeanStatistics, AffinitySupport<K>, org.wildfly.clustering.server.manager.Service

public class DistributableStatefulSessionBeanCache<K,V extends StatefulSessionBeanInstance<K>>
extends Object
implements StatefulSessionBeanCache<K,V>

A distributable stateful session bean cache. The availability of bean instances managed by this cache is determined by the underlying bean manager implementation.

Author:

Paul Ferraro

Field Summary

Fields inherited from interface org.jboss.as.ejb3.component.stateful.cache.StatefulSessionBeanCache

CURRENT_GROUP

Constructor Summary

Constructors

Constructor	Description
DistributableStatefulSessionBeanCache(DistributableStatefulSessionBeanCacheConfiguration<K,V> configuration)

Method Summary

Modifier and Type	Method	Description
K	createStatefulSessionBean()	Creates and caches a stateful bean using a generated identifier.
StatefulSessionBean<K,V>	findStatefulSessionBean(K id)	Returns the stateful bean with the specified identifier, or null if no such bean exists.
int	getActiveCount()
Supplier<K>	getIdentifierFactory()	Returns the identifier factory of this cache.
int	getPassiveCount()
org.jboss.ejb.client.Affinity	getStrongAffinity()
org.jboss.ejb.client.Affinity	getWeakAffinity(K id)
boolean	isRemotable(Throwable throwable)	Checks whether the supplied Throwable is remotable - meaning it can be safely sent to the client over the wire.
void	start()
void	stop()

Methods inherited from class java.lang.Object

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

Constructor Details

DistributableStatefulSessionBeanCache

public DistributableStatefulSessionBeanCache(DistributableStatefulSessionBeanCacheConfiguration<K,V> configuration)

Method Details

start

public void start()

Specified by:

start in interface org.wildfly.clustering.server.manager.Service

stop

public void stop()

Specified by:

stop in interface org.wildfly.clustering.server.manager.Service

getStrongAffinity

public org.jboss.ejb.client.Affinity getStrongAffinity()

Specified by:

getStrongAffinity in interface AffinitySupport<K>

getWeakAffinity

public org.jboss.ejb.client.Affinity getWeakAffinity(K id)

Specified by:

getWeakAffinity in interface AffinitySupport<K>

createStatefulSessionBean

public K createStatefulSessionBean()

Description copied from interface: StatefulSessionBeanCache

Creates and caches a stateful bean using a generated identifier.

Specified by:

createStatefulSessionBean in interface StatefulSessionBeanCache<K,V extends StatefulSessionBeanInstance<K>>

Returns:

the identifier of the created session bean

findStatefulSessionBean

public StatefulSessionBean<K,V> findStatefulSessionBean(K id)

Description copied from interface: StatefulSessionBeanCache

Returns the stateful bean with the specified identifier, or null if no such bean exists.

Specified by:

findStatefulSessionBean in interface StatefulSessionBeanCache<K,V extends StatefulSessionBeanInstance<K>>

Returns:

an existing stateful bean, or null if none was found

getActiveCount

public int getActiveCount()

Specified by:

getActiveCount in interface BeanStatistics

getPassiveCount

public int getPassiveCount()

Specified by:

getPassiveCount in interface BeanStatistics

getIdentifierFactory

public Supplier<K> getIdentifierFactory()

Description copied from interface: StatefulSessionBeanCache

Returns the identifier factory of this cache.

Specified by:

getIdentifierFactory in interface StatefulSessionBeanCache<K,V extends StatefulSessionBeanInstance<K>>

Returns:

an identifier factory

isRemotable

public boolean isRemotable(Throwable throwable)

Description copied from interface: StatefulSessionBeanCache

Checks whether the supplied Throwable is remotable - meaning it can be safely sent to the client over the wire.

Specified by:

isRemotable in interface StatefulSessionBeanCache<K,V extends StatefulSessionBeanInstance<K>>