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com.newstep.solid.comm.utils.nio

Class ByteBufferPool

public class ByteBufferPool

Field Summary
ByteOrder	byteOrder
private final int	bufferCapacity
private final ByteOrder	byteOrder
private static Logger	logger
private final long	maxBuffers

Constructor Summary
public void	ByteBufferPool(Integer maxBuffers, Integer bufferCapacity, ByteOrder byteOrder)

Method Summary
public synchronized void	clear()
protected ByteBuffer	createBuffer(Integer capacity)
public ByteBuffer	get()
public ByteOrder	getByteOrder()
public synchronized void	put(ByteBuffer buffer)
public synchronized String	toString()

Field Detail

bufferCapacity

private final int bufferCapacity

Final.

Multiplicity:

byteOrder

ByteOrder byteOrder

byteOrder

private final ByteOrder byteOrder

Final.

Multiplicity:

logger

private static Logger logger

Multiplicity:

Static.

maxBuffers

private final long maxBuffers

Final.

Multiplicity:

Constructor Detail

ByteBufferPool

public void ByteBufferPool (Integer maxBuffers, Integer bufferCapacity, ByteOrder byteOrder)

Creates a new pool with the given properties.

Stereotype:

create

Method Detail

clear

public synchronized void clear ()

Removes all buffers from the pool.

Synchronized.

createBuffer

protected ByteBuffer createBuffer (Integer capacity)

Tries to allocate a direct buffer first, and if it can't,
allocates it from the heap. This method can be overriden in
order to create custom bytebuffers.

get

public ByteBuffer get ()

Returns a cleared buffer from the pool. No implementation
for now, just plain create a new buffer.

Return:

a buffer from the pool.

getByteOrder

public ByteOrder getByteOrder ()

Returns the byte order used when returning buffers.

put

public synchronized void put (ByteBuffer buffer)

Returns the buffer back to the pool

Parameters: