Package io.netty.util.internal

Class CleanerJava6

java.lang.Object

io.netty.util.internal.CleanerJava6

All Implemented Interfaces:

Cleaner

final class CleanerJava6
extends Object
implements Cleaner

Allows to free direct ByteBuffer by using Cleaner. This is encapsulated in an extra class to be able to use PlatformDependent0 on Android without problems. For more details see #2604.

Field Summary

Fields

Modifier and Type	Field	Description
private static final Method	CLEAN_METHOD
private static final Field	CLEANER_FIELD
private static final long	CLEANER_FIELD_OFFSET
private static final InternalLogger	logger

Constructor Summary

Constructors

Constructor	Description
CleanerJava6()

Method Summary

Modifier and Type	Method	Description
void	freeDirectBuffer(ByteBuffer buffer)	Free a direct ByteBuffer if possible
private static void	freeDirectBuffer0(ByteBuffer buffer)
private static void	freeDirectBufferPrivileged(ByteBuffer buffer)
(package private) static boolean	isSupported()

Methods inherited from class java.lang.Object

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

Field Details

CLEANER_FIELD_OFFSET

private static final long CLEANER_FIELD_OFFSET

CLEAN_METHOD

private static final Method CLEAN_METHOD

CLEANER_FIELD

private static final Field CLEANER_FIELD

logger

private static final InternalLogger logger

Constructor Details

CleanerJava6

CleanerJava6()

Method Details

isSupported

static boolean isSupported()

freeDirectBuffer

public void freeDirectBuffer(ByteBuffer buffer)

Description copied from interface: Cleaner

Free a direct ByteBuffer if possible

Specified by:

freeDirectBuffer in interface Cleaner

freeDirectBufferPrivileged

private static void freeDirectBufferPrivileged(ByteBuffer buffer)

freeDirectBuffer0

private static void freeDirectBuffer0(ByteBuffer buffer)
                               throws Exception

Throws:

Exception