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

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

java.lang.Object

org.jboss.as.ejb3.component.stateful.cache.simple.SimpleStatefulSessionBean<K,V>

Type Parameters:

K - the bean identifier type

V - the bean instance type

All Implemented Interfaces:

AutoCloseable, StatefulSessionBean<K,V>

public class SimpleStatefulSessionBean<K,V extends StatefulSessionBeanInstance<K>>
extends Object
implements StatefulSessionBean<K,V>

A simple stateful session bean cache.

Author:

Paul Ferraro

Constructor Summary

Constructors

Constructor	Description
SimpleStatefulSessionBean(V instance, Consumer<K> remover, Consumer<StatefulSessionBean<K,V>> closeTask)

Method Summary

Modifier and Type	Method	Description
void	close()	Closes any resources associated with this bean.
void	discard()	Removes this bean from the cache without triggering any events.
V	getInstance()	Returns the bean instance.
boolean	isClosed()	Indicates whether or not this bean was closed, i.e.
boolean	isDiscarded()	Indicates whether or not this bean was discarded, i.e.
boolean	isRemoved()	Indicates whether or not this bean was removed, i.e.
void	remove()	Removes this bean from the cache, triggering requisite PreDestroy events.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.as.ejb3.component.stateful.cache.StatefulSessionBean

getId

Constructor Detail

SimpleStatefulSessionBean

public SimpleStatefulSessionBean(V instance,
                                 Consumer<K> remover,
                                 Consumer<StatefulSessionBean<K,V>> closeTask)

Method Detail

getInstance

public V getInstance()

Description copied from interface: StatefulSessionBean

Returns the bean instance.

Specified by:

getInstance in interface StatefulSessionBean<K,V extends StatefulSessionBeanInstance<K>>

Returns:

a bean instance.

isClosed

public boolean isClosed()

Description copied from interface: StatefulSessionBean

Indicates whether or not this bean was closed, i.e. StatefulSessionBean.close() was invoked.

Specified by:

isClosed in interface StatefulSessionBean<K,V extends StatefulSessionBeanInstance<K>>

Returns:

true, if this bean is valid, false otherwise.

isDiscarded

public boolean isDiscarded()

Description copied from interface: StatefulSessionBean

Indicates whether or not this bean was discarded, i.e. StatefulSessionBean.discard() was invoked.

Specified by:

isDiscarded in interface StatefulSessionBean<K,V extends StatefulSessionBeanInstance<K>>

Returns:

true, if this bean was discarded, false otherwise.

isRemoved

public boolean isRemoved()

Description copied from interface: StatefulSessionBean

Indicates whether or not this bean was removed, i.e. StatefulSessionBean.remove() was invoked.

Specified by:

isRemoved in interface StatefulSessionBean<K,V extends StatefulSessionBeanInstance<K>>

Returns:

true, if this bean was removed, false otherwise.

discard

public void discard()

Description copied from interface: StatefulSessionBean

Removes this bean from the cache without triggering any events. A discarded bean does not need to be closed.

Specified by:

discard in interface StatefulSessionBean<K,V extends StatefulSessionBeanInstance<K>>

remove

public void remove()

Description copied from interface: StatefulSessionBean

Removes this bean from the cache, triggering requisite PreDestroy events. A removed bean does not need to be closed.

Specified by:

remove in interface StatefulSessionBean<K,V extends StatefulSessionBeanInstance<K>>

close

public void close()

Description copied from interface: StatefulSessionBean

Closes any resources associated with this bean. If bean has an associated timeout, it will schedule its expiration.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface StatefulSessionBean<K,V extends StatefulSessionBeanInstance<K>>