Class ConnectionCacheNonBlockingBase<C extends Connection>

java.lang.Object

com.sun.corba.ee.impl.transport.connection.ConnectionCacheBase<C>

com.sun.corba.ee.impl.transport.connection.ConnectionCacheNonBlockingBase<C>

All Implemented Interfaces:

ConnectionCache<C>

Direct Known Subclasses:

InboundConnectionCacheImpl, OutboundConnectionCacheImpl

abstract class ConnectionCacheNonBlockingBase<C extends Connection>
extends ConnectionCacheBase<C>

Field Summary

Fields

Modifier and Type	Field	Description
protected final AtomicInteger	totalBusy
protected final AtomicInteger	totalIdle

Fields inherited from class ConnectionCacheBase

reclaimableConnections

Constructor Summary

Constructors

Constructor	Description
ConnectionCacheNonBlockingBase(String cacheType, int highWaterMark, int numberToReclaim, long ttl)

Method Summary

Modifier and Type	Method	Description
long	numberOfBusyConnections()	Number of non-idle connections.
long	numberOfConnections()	Total number of connections currently managed by the cache.
long	numberOfIdleConnections()	Number of idle connections; that is, connections for which the number of get/release or responseReceived/responseProcessed calls are equal.
long	numberOfReclaimableConnections()	Number of idle connections that are reclaimable.

Methods inherited from class ConnectionCacheBase

getCacheType, highWaterMark, numberToReclaim, reclaim, thisClassName, toString

Methods inherited from class Object

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

Methods inherited from interface ConnectionCache

close

Field Details

totalBusy

protected final AtomicInteger totalBusy

totalIdle

protected final AtomicInteger totalIdle

Constructor Details

ConnectionCacheNonBlockingBase

ConnectionCacheNonBlockingBase(String cacheType,
 int highWaterMark,
 int numberToReclaim,
 long ttl)

Method Details

numberOfConnections

public long numberOfConnections()

Description copied from interface: ConnectionCache

Total number of connections currently managed by the cache.

Returns:

number of connections

numberOfIdleConnections

public long numberOfIdleConnections()

Description copied from interface: ConnectionCache

Number of idle connections; that is, connections for which the number of get/release or responseReceived/responseProcessed calls are equal.

Returns:

number of idle connections

numberOfBusyConnections

public long numberOfBusyConnections()

Description copied from interface: ConnectionCache

Number of non-idle connections. Normally, busy+idle==total, but this may not be strictly true due to concurrent updates to the connection cache.

Returns:

number of non-idle connections

numberOfReclaimableConnections

public long numberOfReclaimableConnections()

Description copied from interface: ConnectionCache

Number of idle connections that are reclaimable. Such connections are not in use, and are not waiting to handle any responses.

Returns:

number of reclaimable idle connections