org.mule.runtime.internal.memory.bytebuffer

Class WeavePoolBasedByteBufferProvider

java.lang.Object

org.mule.runtime.internal.memory.bytebuffer.WeavePoolBasedByteBufferProvider

All Implemented Interfaces:

org.mule.runtime.api.lifecycle.Disposable, org.mule.runtime.api.memory.provider.ByteBufferProvider<ByteBuffer>

public class WeavePoolBasedByteBufferProvider
extends Object
implements org.mule.runtime.api.memory.provider.ByteBufferProvider<ByteBuffer>

A ByteBufferProvider implementation that can be used to retrieve direct or heap ByteBuffer's based on a pool that saves released DirectByteBuffers to be reused. Based on DataWeave Implementation.

Since:

4.5.0

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	WeavePoolBasedByteBufferProvider.WeaveByteBufferPool BytBufferPool that saves released DirectByteBuffers to be reused.

Field Summary

Fields inherited from interface org.mule.runtime.api.lifecycle.Disposable

PHASE_NAME

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	WeavePoolBasedByteBufferProvider(String name, int capacity, int maxSize, org.mule.runtime.api.profiling.ProfilingService profilingService)

Method Summary

Modifier and Type	Method and Description
ByteBuffer	allocate(int size)
ByteBuffer	allocateAtLeast(int size) Not used by DataWeave.
void	dispose()
byte[]	getByteArray(int size)
ByteBuffer	reallocate(ByteBuffer oldBuffer, int newSize) Not used by DataWeave.
void	release(ByteBuffer buffer)

Methods inherited from class java.lang.Object

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

Constructor Detail

WeavePoolBasedByteBufferProvider

protected WeavePoolBasedByteBufferProvider(String name,
                                           int capacity,
                                           int maxSize,
                                           org.mule.runtime.api.profiling.ProfilingService profilingService)

Method Detail

allocate

public ByteBuffer allocate(int size)

Specified by:

allocate in interface org.mule.runtime.api.memory.provider.ByteBufferProvider<ByteBuffer>

release

public void release(ByteBuffer buffer)

Specified by:

release in interface org.mule.runtime.api.memory.provider.ByteBufferProvider<ByteBuffer>

getByteArray

public byte[] getByteArray(int size)

Specified by:

getByteArray in interface org.mule.runtime.api.memory.provider.ByteBufferProvider<ByteBuffer>

allocateAtLeast

public ByteBuffer allocateAtLeast(int size)

Not used by DataWeave.

Specified by:

allocateAtLeast in interface org.mule.runtime.api.memory.provider.ByteBufferProvider<ByteBuffer>

reallocate

public ByteBuffer reallocate(ByteBuffer oldBuffer,
                             int newSize)

Not used by DataWeave.

Specified by:

reallocate in interface org.mule.runtime.api.memory.provider.ByteBufferProvider<ByteBuffer>

dispose

public void dispose()

Specified by:

dispose in interface org.mule.runtime.api.lifecycle.Disposable

Specified by:

dispose in interface org.mule.runtime.api.memory.provider.ByteBufferProvider<ByteBuffer>