org.apache.commons.pool.impl

Object pooling API implementations.

StackObjectPool (StackKeyedObjectPool) provides a simple, Stack-based implementation of ObjectPool (KeyedObjectPool). StackObjectPoolFactory (StackKeyedObjectPoolFactory) provides an implementation of the ObjectPoolFactory (KeyedObjectPoolFactory) factory interface for this class.

GenericObjectPool (GenericKeyedObjectPool) provides a more robust (but also more complicated) implementation of ObjectPool (KeyedObjectPool). GenericObjectPoolFactory (GenericKeyedObjectPoolFactory) provides an implementation of the ObjectPoolFactory (KeyedObjectPoolFactory) factory interface for this class.

See also the org.apache.commons.pool package.

Class Summary
Class	Description
CursorableLinkedList<E>	This class has been copied from Commons Collections, version 3.1 in order to eliminate the dependency of pool on collections.
CursorableLinkedList.Listable<E>
CursorableSubList<E>
EvictionTimer	Provides a shared idle object eviction timer for all pools.
EvictionTimer.PrivilegedGetTccl	`PrivilegedAction` used to get the ContextClassLoader
EvictionTimer.PrivilegedSetTccl	`PrivilegedAction` used to set the ContextClassLoader
GenericKeyedObjectPool<K,V>	A configurable `KeyedObjectPool` implementation.
GenericKeyedObjectPool.Config	A simple "struct" encapsulating the configuration information for a `GenericKeyedObjectPool`.
GenericKeyedObjectPool.ObjectTimestampPair<T>	A simple "struct" encapsulating an object instance and a timestamp.
GenericKeyedObjectPoolFactory<K,V>	A factory for creating `GenericKeyedObjectPool` instances.
GenericObjectPool<T>	A configurable `ObjectPool` implementation.
GenericObjectPool.Config	A simple "struct" encapsulating the configuration information for a `GenericObjectPool`.
GenericObjectPool.Latch<T>	Latch used to control allocation order of objects to threads to ensure fairness.
GenericObjectPoolFactory<T>	A factory for creating `GenericObjectPool` instances.
SoftReferenceObjectPool<T>	A `SoftReference` based `ObjectPool`.
StackKeyedObjectPool<K,V>	A simple, `Stack`-based `KeyedObjectPool` implementation.
StackKeyedObjectPoolFactory<K,V>	A factory for creating `StackKeyedObjectPool` instances.
StackObjectPool<T>	A simple, `Stack`-based `ObjectPool` implementation.
StackObjectPoolFactory<T>	A factory for creating `StackObjectPool` instances.