org.infinispan.interceptors

Class ActivationInterceptor

java.lang.Object

org.infinispan.commands.AbstractVisitor

org.infinispan.interceptors.base.CommandInterceptor

org.infinispan.interceptors.base.JmxStatsCommandInterceptor

org.infinispan.interceptors.CacheLoaderInterceptor

org.infinispan.interceptors.ActivationInterceptor

All Implemented Interfaces:

Visitor, JmxStatisticsExposer

Direct Known Subclasses:

ClusteredActivationInterceptor

public class ActivationInterceptor
extends CacheLoaderInterceptor

Field Summary

Fields inherited from class org.infinispan.interceptors.CacheLoaderInterceptor

enabled, entryFactory, notifier, persistenceManager

Fields inherited from class org.infinispan.interceptors.base.CommandInterceptor

cacheConfiguration

Constructor Summary

Constructors

Constructor and Description
ActivationInterceptor()

Method Summary

Methods

Modifier and Type	Method and Description
protected Log	getLog()
void	inject(Configuration cfg, ActivationManager activationManager, ClusteringDependentLogic cdl, DataContainer dataContainer)
protected Boolean	loadIfNeeded(InvocationContext ctx, Object key, boolean isRetrieval, FlagAffectedCommand cmd) Loads from the cache loader the entry for the given key.
protected void	sendNotification(Object key, Object value, boolean pre, InvocationContext ctx, FlagAffectedCommand cmd)
void	start()
Object	visitPutMapCommand(InvocationContext ctx, PutMapCommand command)

Methods inherited from class org.infinispan.interceptors.CacheLoaderInterceptor

canLoad, disableInterceptor, disableStore, forceLoad, getCacheLoaderLoads, getCacheLoaderMisses, getStores, injectDependencies, isDeltaWrite, resetStatistics, visitApplyDeltaCommand, visitEntrySetCommand, visitGetKeyValueCommand, visitInvalidateCommand, visitKeySetCommand, visitPutKeyValueCommand, visitRemoveCommand, visitReplaceCommand, visitSizeCommand, visitValuesCommand

Methods inherited from class org.infinispan.interceptors.base.JmxStatsCommandInterceptor

checkStatisticsUsed, getStatisticsEnabled, setStatisticsEnabled

Methods inherited from class org.infinispan.interceptors.base.CommandInterceptor

getLockAcquisitionTimeout, getNext, handleDefault, hasNext, hasSkipLocking, injectConfiguration, invokeNextInterceptor, setNext

Methods inherited from class org.infinispan.commands.AbstractVisitor

visitClearCommand, visitCollection, visitCommitCommand, visitDistributedExecuteCommand, visitEvictCommand, visitInvalidateL1Command, visitLockControlCommand, visitPrepareCommand, visitRollbackCommand, visitUnknownCommand

Methods inherited from class java.lang.Object

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

Constructor Detail

ActivationInterceptor

public ActivationInterceptor()

Method Detail

getLog

protected Log getLog()

Overrides:

getLog in class CacheLoaderInterceptor

inject

public void inject(Configuration cfg,
          ActivationManager activationManager,
          ClusteringDependentLogic cdl,
          DataContainer dataContainer)

start

public void start()

visitPutMapCommand

public Object visitPutMapCommand(InvocationContext ctx,
                        PutMapCommand command)
                          throws Throwable

Specified by:

visitPutMapCommand in interface Visitor

Overrides:

visitPutMapCommand in class AbstractVisitor

Throws:

Throwable

loadIfNeeded

protected Boolean loadIfNeeded(InvocationContext ctx,
                   Object key,
                   boolean isRetrieval,
                   FlagAffectedCommand cmd)
                        throws Throwable

Description copied from class: CacheLoaderInterceptor

Loads from the cache loader the entry for the given key. A found value is loaded into the current context. The method returns whether the value was found or not, or even if the cache loader was checked.

Overrides:

loadIfNeeded in class CacheLoaderInterceptor

Parameters:

ctx - The current invocation's context

key - The key for the entry to look up

isRetrieval - Whether or not this was called in the scope of a get

cmd - The command that was called that now wants to query the cache loader

Returns:

Whether or not the entry was found in the cache loader. A value of null means the cache loader was never queried for the value, so it was neither a hit or a miss.

Throws:

Throwable

sendNotification

protected void sendNotification(Object key,
                    Object value,
                    boolean pre,
                    InvocationContext ctx,
                    FlagAffectedCommand cmd)

Overrides:

sendNotification in class CacheLoaderInterceptor