ariba.util.core
Class CharBufferPool

java.lang.Object
  ariba.util.core.SelfCleaningPool<T>
      ariba.util.core.BufferPool<java.nio.CharBuffer>
          ariba.util.core.CharBufferPool

All Implemented Interfaces:

Target

public class CharBufferPool
extends BufferPool<java.nio.CharBuffer>

This class implements a self cleaning pool of CharBuffers, each wrapped around a char array of the configured buffer length. Superclass get() and release(CharBuffer) methods can be used to allocate and release CharBuffers from the pool. CharBuffers are allocated on demand, and released to the garbage collector after 10 minutes without use, unless the superclass setIdleTimeoutSeconds method is called to change the timeout. If there is a leak and release is not called to return a CharBuffer after use, it will still be released from the pool after 10 minutes, and thus will become available to the garbage collector.

Nested Class Summary

Nested classes/interfaces inherited from class ariba.util.core.SelfCleaningPool

SelfCleaningPool.PoolFloat<T>

Constructor Summary

CharBufferPool(int bufferLength)

Method Summary

java.nio.CharBuffer

get() Returns an instance of the resource T.

Methods inherited from class ariba.util.core.BufferPool

getBufferLength

Methods inherited from class ariba.util.core.SelfCleaningPool

getEventLoop, getIdleTimeoutSeconds, performCommand, registerEventLoop, release, setIdleTimeoutSeconds

Methods inherited from class java.lang.Object

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

Constructor Detail

CharBufferPool

public CharBufferPool(int bufferLength)

Method Detail

get

public java.nio.CharBuffer get()

Description copied from class: SelfCleaningPool

Returns an instance of the resource T. Synchronizes on this instance for thread safety while calling internal methods to do the work. Never returns null.

Overrides:

get in class SelfCleaningPool<java.nio.CharBuffer>