com.sun.enterprise.container.common.impl.util

Class ClusteredSingletonLookupImplBase

java.lang.Object

com.sun.enterprise.container.common.impl.util.ClusteredSingletonLookupImplBase

All Implemented Interfaces:

ClusteredSingletonLookup

Direct Known Subclasses:

ClusteredSingletonLookupImpl, ClusteredSingletonLookupImpl

public abstract class ClusteredSingletonLookupImplBase
extends Object
implements ClusteredSingletonLookup

Base class for implementing Clustered Singleton Lookups

Author:

lprimak

Nested Class Summary

Nested classes/interfaces inherited from interface com.sun.enterprise.container.common.spi.ClusteredSingletonLookup

ClusteredSingletonLookup.SingletonType

Constructor Summary

Constructors

Constructor and Description
ClusteredSingletonLookupImplBase(String componentId, ClusteredSingletonLookup.SingletonType singletonType)

Method Summary

Modifier and Type	Method and Description
com.hazelcast.core.IMap<String,Object>	getClusteredSingletonMap()
com.hazelcast.core.IAtomicLong	getClusteredUsageCount()
com.hazelcast.core.ILock	getDistributedLock()
HazelcastCore	getHazelcastCore()
protected String	getKeyPrefix()
protected String	getLockKey()
protected String	getMapKey()
String	getSessionHzKey()
protected void	invalidateKeys() getSessionHzKey() and getLockKey() are dependent on ClusteredSingletonLookup.getClusteredSessionKey() so should its value change cache keys need to be invalidated using this method.
boolean	isClusteredEnabled()
boolean	isDistributedLockEnabled()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.sun.enterprise.container.common.spi.ClusteredSingletonLookup

getClusteredSessionKey

Constructor Detail

ClusteredSingletonLookupImplBase

public ClusteredSingletonLookupImplBase(String componentId,
                                        ClusteredSingletonLookup.SingletonType singletonType)

Method Detail

getKeyPrefix

protected final String getKeyPrefix()

getMapKey

protected final String getMapKey()

getLockKey

protected final String getLockKey()

getSessionHzKey

public final String getSessionHzKey()

invalidateKeys

protected final void invalidateKeys()

getSessionHzKey() and getLockKey() are dependent on ClusteredSingletonLookup.getClusteredSessionKey() so should its value change cache keys need to be invalidated using this method.

getDistributedLock

public com.hazelcast.core.ILock getDistributedLock()

Specified by:

getDistributedLock in interface ClusteredSingletonLookup

getClusteredSingletonMap

public com.hazelcast.core.IMap<String,Object> getClusteredSingletonMap()

Specified by:

getClusteredSingletonMap in interface ClusteredSingletonLookup

getClusteredUsageCount

public com.hazelcast.core.IAtomicLong getClusteredUsageCount()

Specified by:

getClusteredUsageCount in interface ClusteredSingletonLookup

isClusteredEnabled

public boolean isClusteredEnabled()

Specified by:

isClusteredEnabled in interface ClusteredSingletonLookup

isDistributedLockEnabled

public boolean isDistributedLockEnabled()

Specified by:

isDistributedLockEnabled in interface ClusteredSingletonLookup

getHazelcastCore

public HazelcastCore getHazelcastCore()

Specified by:

getHazelcastCore in interface ClusteredSingletonLookup