Package org.eclipse.jetty.io

Class ByteBufferPool.NonPooling

java.lang.Object

org.eclipse.jetty.io.ByteBufferPool.NonPooling

All Implemented Interfaces:

ByteBufferPool

Enclosing interface:

ByteBufferPool

public static class ByteBufferPool.NonPooling
extends Object
implements ByteBufferPool

A ByteBufferPool that does not pool its RetainableByteBuffers.

The returned RetainableByteBuffers are reference counted.

RetainableByteBuffers returned by this class are suitable to be wrapped in other Retainable implementations that may delegate calls to Retainable.retain().

See Also:

• RetainableByteBuffer.wrap(ByteBuffer)

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.jetty.io.ByteBufferPool

ByteBufferPool.Accumulator, ByteBufferPool.NonPooling, ByteBufferPool.Wrapper

Field Summary

Fields inherited from interface org.eclipse.jetty.io.ByteBufferPool

NON_POOLING

Constructor Summary

Constructors

Constructor	Description
NonPooling()

Method Summary

Modifier and Type	Method	Description
RetainableByteBuffer	acquire(int size, boolean direct)	Acquires a RetainableByteBuffer from this pool.
void	clear()	Removes all non-retained pooled instances from this pool.

Methods inherited from class java.lang.Object

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

Constructor Details

NonPooling

public NonPooling()

Method Details

acquire

public RetainableByteBuffer acquire(int size,
 boolean direct)

Description copied from interface: ByteBufferPool

Acquires a RetainableByteBuffer from this pool.

Specified by:

acquire in interface ByteBufferPool

Parameters:

size - The size of the buffer. The returned buffer will have at least this capacity.

direct - true if a direct memory buffer is needed, false otherwise.

Returns:

a RetainableByteBuffer with position and limit set to 0.

clear

public void clear()

Description copied from interface: ByteBufferPool

Removes all non-retained pooled instances from this pool.

Specified by:

clear in interface ByteBufferPool