com.jn.langx.util.memory.leak

类 ResourceLeakDetector<T>

java.lang.Object

com.jn.langx.util.memory.leak.ResourceLeakDetector<T>

public class ResourceLeakDetector<T>
extends Object

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	ResourceLeakDetector.Level Represents the level of resource leak detection.

构造器概要

构造器

构造器和说明
ResourceLeakDetector(Class<?> resourceType, int samplingInterval) This should not be used directly by users of ResourceLeakDetector.

方法概要

限定符和类型	方法和说明
static void	addExclusions(Class clz, String... methodNames)
static ResourceLeakDetector.Level	getLevel() Returns the current resource leak detection level.
static boolean	isEnabled() Returns true if resource leak detection is enabled.
protected void	reportTracedLeak(String resourceType, String records) This method is called when a traced leak is detected.
protected void	reportUntracedLeak(String resourceType) This method is called when an untraced leak is detected.
static void	setLevel(ResourceLeakDetector.Level level) Sets the resource leak detection level.
ResourceLeakTracker<T>	track(T obj) Creates a new ResourceLeakTracker which is expected to be closed via ResourceLeakTracker.close(Object) when the related resource is deallocated.

从类继承的方法 java.lang.Object

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

构造器详细资料

ResourceLeakDetector

public ResourceLeakDetector(Class<?> resourceType,
                            int samplingInterval)

This should not be used directly by users of ResourceLeakDetector. Please use ResourceLeakDetectorFactory.newResourceLeakDetector(Class) or ResourceLeakDetectorFactory.newResourceLeakDetector(Class, int)

方法详细资料

isEnabled

public static boolean isEnabled()

Returns true if resource leak detection is enabled.

setLevel

public static void setLevel(ResourceLeakDetector.Level level)

Sets the resource leak detection level.

getLevel

public static ResourceLeakDetector.Level getLevel()

Returns the current resource leak detection level.

track

public final ResourceLeakTracker<T> track(T obj)

Creates a new ResourceLeakTracker which is expected to be closed via ResourceLeakTracker.close(Object) when the related resource is deallocated.

返回:

the ResourceLeakTracker or null

reportTracedLeak

protected void reportTracedLeak(String resourceType,
                                String records)

This method is called when a traced leak is detected. It can be overridden for tracking how many times leaks have been detected.

reportUntracedLeak

protected void reportUntracedLeak(String resourceType)

This method is called when an untraced leak is detected. It can be overridden for tracking how many times leaks have been detected.

addExclusions

public static void addExclusions(Class clz,
                                 String... methodNames)