Class ResourceLeakDetectorFactory

java.lang.Object

io.netty.util.ResourceLeakDetectorFactory

Direct Known Subclasses:

ResourceLeakDetectorFactory.DefaultResourceLeakDetectorFactory

public abstract class ResourceLeakDetectorFactory
extends java.lang.Object

This static factory should be used to load ResourceLeakDetectors as needed

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	ResourceLeakDetectorFactory.DefaultResourceLeakDetectorFactory	Default implementation that loads custom leak detector via system property

Field Summary

Fields

Modifier and Type	Field	Description
private static ResourceLeakDetectorFactory	factoryInstance
private static final InternalLogger	logger

Constructor Summary

Constructors

Constructor	Description
ResourceLeakDetectorFactory()

Method Summary

Modifier and Type	Method	Description
static ResourceLeakDetectorFactory	instance()	Get the singleton instance of this factory class.
final <T> ResourceLeakDetector<T>	newResourceLeakDetector(java.lang.Class<T> resource)	Returns a new instance of a ResourceLeakDetector with the given resource class.
<T> ResourceLeakDetector<T>	newResourceLeakDetector(java.lang.Class<T> resource, int samplingInterval)	Returns a new instance of a ResourceLeakDetector with the given resource class.
abstract <T> ResourceLeakDetector<T>	newResourceLeakDetector(java.lang.Class<T> resource, int samplingInterval, long maxActive)	Deprecated. Use newResourceLeakDetector(Class, int) instead.
static void	setResourceLeakDetectorFactory(ResourceLeakDetectorFactory factory)	Set the factory's singleton instance.

Methods inherited from class java.lang.Object

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

Field Details

logger

private static final InternalLogger logger

factoryInstance

private static volatile ResourceLeakDetectorFactory factoryInstance

Constructor Details

ResourceLeakDetectorFactory

public ResourceLeakDetectorFactory()

Method Details

instance

public static ResourceLeakDetectorFactory instance()

Get the singleton instance of this factory class.

Returns:

the current ResourceLeakDetectorFactory

setResourceLeakDetectorFactory

public static void setResourceLeakDetectorFactory(ResourceLeakDetectorFactory factory)

Set the factory's singleton instance. This has to be called before the static initializer of the ResourceLeakDetector is called by all the callers of this factory. That is, before initializing a Netty Bootstrap.

Parameters:

factory - the instance that will become the current ResourceLeakDetectorFactory's singleton

newResourceLeakDetector

public final <T> ResourceLeakDetector<T> newResourceLeakDetector(java.lang.Class<T> resource)

Returns a new instance of a ResourceLeakDetector with the given resource class.

Type Parameters:

T - the type of the resource class

Parameters:

resource - the resource class used to initialize the ResourceLeakDetector

Returns:

a new instance of ResourceLeakDetector

newResourceLeakDetector

@Deprecated
public abstract <T> ResourceLeakDetector<T> newResourceLeakDetector(java.lang.Class<T> resource,
 int samplingInterval,
 long maxActive)

Deprecated.

Use newResourceLeakDetector(Class, int) instead.

Returns a new instance of a ResourceLeakDetector with the given resource class.

Type Parameters:

T - the type of the resource class

Parameters:

resource - the resource class used to initialize the ResourceLeakDetector

samplingInterval - the interval on which sampling takes place

maxActive - This is deprecated and will be ignored.

Returns:

a new instance of ResourceLeakDetector

newResourceLeakDetector

public <T> ResourceLeakDetector<T> newResourceLeakDetector(java.lang.Class<T> resource,
 int samplingInterval)

Returns a new instance of a ResourceLeakDetector with the given resource class.

Type Parameters:

T - the type of the resource class

Parameters:

resource - the resource class used to initialize the ResourceLeakDetector

samplingInterval - the interval on which sampling takes place

Returns:

a new instance of ResourceLeakDetector