org.apache.synapse.mediators.builtin
Class CacheMediator

java.lang.Object
  org.apache.synapse.mediators.AbstractMediator
      org.apache.synapse.mediators.builtin.CacheMediator

All Implemented Interfaces:

AspectConfigurable, ManagedLifecycle, Mediator, SynapseArtifact

public class CacheMediator
extends AbstractMediator
implements ManagedLifecycle

CacheMediator will cache the response messages indexed using the hash value of the request message, and subsequent messages with the same request (request hash will be generated and checked for the equality) within the cache expiration period will be served from the stored responses in the cache

See Also:

Mediator

Field Summary

Fields inherited from class org.apache.synapse.mediators.AbstractMediator

log, trace, traceState

Constructor Summary

CacheMediator()

Method Summary

void	destroy() This method should implement the destroying of the implemented parts of the configuration.
org.wso2.caching.digest.DigestGenerator	getDigestGenerator()
int	getDiskCacheSize()
String	getId()
int	getInMemoryCacheSize()
int	getMaxMessageSize()
String	getOnCacheHitRef()
SequenceMediator	getOnCacheHitSequence()
String	getScope()
long	getTimeout()
void	init(SynapseEnvironment se) This method should implement the initialization of the implemented parts of the configuration.
boolean	isCollector()
boolean	mediate(MessageContext synCtx) Invokes the mediator passing the current message for mediation.
void	setCollector(boolean collector)
void	setDigestGenerator(org.wso2.caching.digest.DigestGenerator digestGenerator)
void	setDiskCacheSize(int diskCacheSize)
void	setId(String id)
void	setInMemoryCacheSize(int inMemoryCacheSize)
void	setMaxMessageSize(int maxMessageSize)
void	setOnCacheHitRef(String onCacheHitRef)
void	setOnCacheHitSequence(SequenceMediator onCacheHitSequence)
void	setScope(String scope)
void	setTimeout(long timeout)

Methods inherited from class org.apache.synapse.mediators.AbstractMediator

auditLog, auditWarn, configure, disableStatistics, enableStatistics, getAspectConfiguration, getDescription, getLog, getTraceState, getType, handleException, handleException, isStatisticsEnable, isTraceOn, isTraceOrDebugOn, setDescription, setEffectiveTraceState, setTraceState, shouldTrace, traceOrDebug, traceOrDebugWarn

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheMediator

public CacheMediator()

Method Detail

init

public void init(SynapseEnvironment se)

Description copied from interface: ManagedLifecycle

This method should implement the initialization of the implemented parts of the configuration.

Specified by:

init in interface ManagedLifecycle

Parameters:

se - SynapseEnvironment to be used for initialization

destroy

public void destroy()

Description copied from interface: ManagedLifecycle

This method should implement the destroying of the implemented parts of the configuration.

Specified by:

destroy in interface ManagedLifecycle

mediate

public boolean mediate(MessageContext synCtx)

Description copied from interface: Mediator

Invokes the mediator passing the current message for mediation. Each mediator performs its mediation action, and returns true if mediation should continue, or false if further mediation should be aborted.

Specified by:

mediate in interface Mediator

Parameters:

synCtx - the current message for mediation

Returns:

true if further mediation should continue

getId

public String getId()

setId

public void setId(String id)

getScope

public String getScope()

setScope

public void setScope(String scope)

isCollector

public boolean isCollector()

setCollector

public void setCollector(boolean collector)

getDigestGenerator

public org.wso2.caching.digest.DigestGenerator getDigestGenerator()

setDigestGenerator

public void setDigestGenerator(org.wso2.caching.digest.DigestGenerator digestGenerator)

getInMemoryCacheSize

public int getInMemoryCacheSize()

setInMemoryCacheSize

public void setInMemoryCacheSize(int inMemoryCacheSize)

getDiskCacheSize

public int getDiskCacheSize()

setDiskCacheSize

public void setDiskCacheSize(int diskCacheSize)

getTimeout

public long getTimeout()

setTimeout

public void setTimeout(long timeout)

getOnCacheHitSequence

public SequenceMediator getOnCacheHitSequence()

setOnCacheHitSequence

public void setOnCacheHitSequence(SequenceMediator onCacheHitSequence)

getOnCacheHitRef

public String getOnCacheHitRef()

setOnCacheHitRef

public void setOnCacheHitRef(String onCacheHitRef)

getMaxMessageSize

public int getMaxMessageSize()

setMaxMessageSize

public void setMaxMessageSize(int maxMessageSize)