Rio Project 4.2 API Documentation

org.rioproject.resources.client
Class LookupCachePool.SharedLookupCache

java.lang.Object
  org.rioproject.resources.client.LookupCachePool.SharedLookupCache

All Implemented Interfaces:

LookupCache

Enclosing class:

LookupCachePool

public class LookupCachePool.SharedLookupCache
extends Object
implements LookupCache

The SharedLookupCache implements a LookupCache and delegates all method invocations to it's LookupDiscoveryManager, and maintains a reference counter for how many clients are sharing the instance. The reference counter is used to determine if the LookupDiscoveryManager should be terminated. The reference counter is increments each time this instance is shared, and decremented each time the terminate method is called. If the reference counter goes to zero upon termination the LookupDiscoveryManager will be terminated

Constructor Summary

LookupCachePool.SharedLookupCache(LookupCache lCache, ServiceTemplate template, org.rioproject.resources.client.LookupCachePool.SDMWrapper sdmWrapper)

Method Summary

void	addListener(ServiceDiscoveryListener listener)
void	discard(Object o)
ServiceItem	lookup(ServiceItemFilter filter)
ServiceItem[]	lookup(ServiceItemFilter filter, int maxMatches)
ServiceItem[]	lookupRemote(ServiceItemFilter filter, int maxMatches)
void	removeListener(ServiceDiscoveryListener listener)
void	terminate()

Methods inherited from class java.lang.Object

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

Constructor Detail

LookupCachePool.SharedLookupCache

public LookupCachePool.SharedLookupCache(LookupCache lCache,
                                         ServiceTemplate template,
                                         org.rioproject.resources.client.LookupCachePool.SDMWrapper sdmWrapper)

Method Detail

lookup

public ServiceItem lookup(ServiceItemFilter filter)

Specified by:

lookup in interface LookupCache

lookup

public ServiceItem[] lookup(ServiceItemFilter filter,
                            int maxMatches)

Specified by:

lookup in interface LookupCache

lookupRemote

public ServiceItem[] lookupRemote(ServiceItemFilter filter,
                                  int maxMatches)

addListener

public void addListener(ServiceDiscoveryListener listener)

Specified by:

addListener in interface LookupCache

removeListener

public void removeListener(ServiceDiscoveryListener listener)

Specified by:

removeListener in interface LookupCache

discard

public void discard(Object o)

Specified by:

discard in interface LookupCache

terminate

public void terminate()

Specified by:

terminate in interface LookupCache