Class ByteBufferPoolImpl

java.lang.Object

com.sun.corba.ee.impl.transport.ByteBufferPoolImpl

All Implemented Interfaces:

ByteBufferPool

public class ByteBufferPoolImpl
extends Object
implements ByteBufferPool

Author:

Charlie Hunt

Constructor Summary

Constructors

Constructor	Description
ByteBufferPoolImpl(ORB orb)

Method Summary

Modifier and Type	Method	Description
int	activeCount()	Get a count of the outstanding allocated DirectByteBuffers.
ByteBuffer	getByteBuffer(int size)	Return a ByteBuffer of the requested size.
ByteBuffer	reAllocate(ByteBuffer oldByteBuffer, int minimumSize)	Return a new ByteBuffer of at least minimumSize and copy any bytes in the oldByteBuffer starting at oldByteBuffer.position() up to oldByteBuffer.limit() into the returned ByteBuffer.
void	releaseByteBuffer(ByteBuffer buffer)

Methods inherited from class Object

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

Constructor Details

ByteBufferPoolImpl

public ByteBufferPoolImpl(ORB orb)

Method Details

getByteBuffer

public ByteBuffer getByteBuffer(int size)

Return a ByteBuffer of the requested size.

Specified by:

getByteBuffer in interface ByteBufferPool

releaseByteBuffer

public void releaseByteBuffer(ByteBuffer buffer)

Specified by:

releaseByteBuffer in interface ByteBufferPool

activeCount

public int activeCount()

Get a count of the outstanding allocated DirectByteBuffers. (Those allocated and have not been returned to the pool).

Specified by:

activeCount in interface ByteBufferPool

reAllocate

public ByteBuffer reAllocate(ByteBuffer oldByteBuffer,
 int minimumSize)

Return a new ByteBuffer of at least minimumSize and copy any bytes in the oldByteBuffer starting at oldByteBuffer.position() up to oldByteBuffer.limit() into the returned ByteBuffer.

Specified by:

reAllocate in interface ByteBufferPool

Parameters:

oldByteBuffer - old buffer to take bytes from

minimumSize - minimum size of Buffer

Returns:

the new ByteBuffer