StatefulSessionInstanceCache

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org.jboss.ejb.plugins
Class StatefulSessionInstanceCache

java.lang.Object
  org.jboss.ejb.plugins.AbstractInstanceCache (src) 
      org.jboss.ejb.plugins.StatefulSessionInstanceCache

All Implemented Interfaces:: AllowedOperationsFlags (src) , ContainerPlugin (src) , InstanceCache (src) , MetricsConstants (src) , Monitorable (src) , Service (src) , XmlLoadable (src)

Direct Known Subclasses:: StatefulHASessionInstanceCache (src)

public class StatefulSessionInstanceCache
extends AbstractInstanceCache (src)

Cache for stateful session beans.

Field Summary

Fields inherited from class org.jboss.ejb.plugins.AbstractInstanceCache (src)

log

Fields inherited from interface org.jboss.ejb.AllowedOperationsFlags (src)

IN_AFTER_BEGIN, IN_AFTER_COMPLETION, IN_BEFORE_COMPLETION, IN_BUSINESS_METHOD, IN_EJB_ACTIVATE, IN_EJB_CREATE, IN_EJB_FIND, IN_EJB_HOME, IN_EJB_LOAD, IN_EJB_PASSIVATE, IN_EJB_POST_CREATE, IN_EJB_REMOVE, IN_EJB_STORE, IN_EJB_TIMEOUT, IN_INTERCEPTOR_METHOD, IN_SERVICE_ENDPOINT_METHOD, IN_SET_ENTITY_CONTEXT, IN_SET_MESSAGE_DRIVEN_CONTEXT, IN_SET_SESSION_CONTEXT, IN_UNSET_ENTITY_CONTEXT, NOT_ALLOWED

Fields inherited from interface org.jboss.monitor.MetricsConstants (src)

ACTIVITY, APPLICATION, BEAN, BEANCACHE_METRICS, CHECKPOINT, INVOCATION_METRICS, MEMORY_MONITOR, METHOD, PRIMARY_KEY, SYSTEM_METRICS, THREAD_MONITOR, TIME, TYPE

Constructor Summary
`StatefulSessionInstanceCache()`

Method Summary
`protected EnterpriseContext (src)`	`acquireContext()` Acquires an EnterpriseContext from the pool
`protected void`	`activate(EnterpriseContext (src) ctx)` Activates the given EnterpriseContext
`protected boolean`	`canPassivate(EnterpriseContext (src) ctx)` Returns whether the given context can be passivated or not
`void`	`destroy()` destroy the service, tear down
`protected boolean`	`doActivate(EnterpriseContext (src) ctx)` Activate the given EnterpriseContext
`protected void`	`freeContext(EnterpriseContext (src) ctx)` Frees the given EnterpriseContext to the pool
`protected Container (src)`	`getContainer()` Returns the container for this cache.
`protected java.lang.Object`	`getKey(EnterpriseContext (src) ctx)` Returns the key used by the cache to map the given context
`long`	`getPassivatedCount()` Get the passivated count.
`protected void`	`passivate(EnterpriseContext (src) ctx)` Passivates the given EnterpriseContext
`protected void`	`postRemovalCleanup(java.lang.Object key)`
`protected void`	`preRemovalPreparation(java.lang.Object key)`
`protected void`	`removePassivated(long maxLifeAfterPassivation)` Remove all passivated instances that have been inactive too long.
`void`	`setContainer(Container (src) c)` This callback is set by the container so that the plugin may access it
`protected void`	`setKey(java.lang.Object id, EnterpriseContext (src) ctx)` Sets the given id as key for the given context

Methods inherited from class org.jboss.ejb.plugins.AbstractInstanceCache (src)

create, flush, get, getCache, getCacheLock, getCachePolicyString, getCacheSize, importXml, insert, isActive, logActivation, logPassivation, release, remove, resetStatistic, retrieveStatistic, sample, start, stop, tryToPassivate

Methods inherited from class java.lang.Object

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

Constructor Detail

StatefulSessionInstanceCache

public StatefulSessionInstanceCache()

Method Detail

getPassivatedCount

public long getPassivatedCount()

Get the passivated count.

Overrides:: getPassivatedCount in class AbstractInstanceCache (src)

Returns:: the number of passivated instances.

setContainer

public void setContainer(Container (src)  c)

Description copied from interface: ContainerPlugin (src)

This callback is set by the container so that the plugin may access it

Parameters:: c - The container using this plugin. This may be null if the plugin is being disassociated from a container.

destroy

public void destroy()

Description copied from interface: Service (src)

destroy the service, tear down

Specified by:: destroy in interface Service (src)
Overrides:: destroy in class AbstractInstanceCache (src)