jfun.yan.factory
Class ThreadLocalScope<T>

java.lang.Object
  jfun.yan.factory.ThreadLocalScope<T>

All Implemented Interfaces:

java.io.Serializable, Pool<T>

public class ThreadLocalScope<T>
extends java.lang.Object
implements Pool<T>

Represents a pooling strategy that pools the data into a ThreadLocal object.

Zephyr Business Solution

Author:

Ben Yu

See Also:

Serialized Form

Constructor Summary

ThreadLocalScope()

Method Summary

T	getInstance(Factory<T> factory) Apply the pooling strategy and return an instance from either the pool or the factory.
T	getPooledInstance(T def) Get the instance that's already pooled.
boolean	isPooled() Is this pool currently having something in cache?

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadLocalScope

public ThreadLocalScope()

Method Detail

getInstance

public T getInstance(Factory<T> factory)

Description copied from interface: Pool

Apply the pooling strategy and return an instance from either the pool or the factory.

Specified by:

getInstance in interface Pool<T>

Parameters:

factory - the factory to create the object instance.

Returns:

the object instance.

getPooledInstance

public T getPooledInstance(T def)

Description copied from interface: Pool

Get the instance that's already pooled.

Specified by:

getPooledInstance in interface Pool<T>

Parameters:

def - the default value to return if there's no pooled instance.

Returns:

the pooled instance or the default object.

isPooled

public boolean isPooled()

Description copied from interface: Pool

Is this pool currently having something in cache?

Specified by:

isPooled in interface Pool<T>