Package org.aksw.commons.util.closeable

Class AutoCloseableWithLeakDetectionBase

java.lang.Object

org.aksw.commons.util.closeable.AutoCloseableBase

org.aksw.commons.util.closeable.AutoCloseableWithLeakDetectionBase

All Implemented Interfaces:

AutoCloseable

public class AutoCloseableWithLeakDetectionBase
extends AutoCloseableBase

A base implementation of AutoClosable that helps detecting resource leaks. Creation of an instance of this class captures a snapshot of the stack trace. If finalize is called (typically only by the GC) and there was no prior call to close then a warning including the stack trace is logged. Implementing classes need to override AutoCloseableBase.closeActual() because AutoCloseableBase.close() is final.

Author:

Claus Stadler

Field Summary

Fields

Modifier and Type	Field	Description
protected final StackTraceElement[]	instantiationStackTrace

Fields inherited from class org.aksw.commons.util.closeable.AutoCloseableBase

closeStackTrace, enableCloseStackTrace, isClosed

Constructor Summary

Constructors

Constructor	Description
AutoCloseableWithLeakDetectionBase()
AutoCloseableWithLeakDetectionBase(boolean enableInstantiationStackTrace)

Method Summary

Modifier and Type	Method	Description
protected void	finalize()
StackTraceElement[]	getInstantiationStackTrace()

Methods inherited from class org.aksw.commons.util.closeable.AutoCloseableBase

close, closeActual, ensureOpen, throwClosedException

Methods inherited from class java.lang.Object

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

Field Details

instantiationStackTrace

protected final StackTraceElement[] instantiationStackTrace

Constructor Details

AutoCloseableWithLeakDetectionBase

public AutoCloseableWithLeakDetectionBase()

AutoCloseableWithLeakDetectionBase

public AutoCloseableWithLeakDetectionBase(boolean enableInstantiationStackTrace)

Method Details

getInstantiationStackTrace

public StackTraceElement[] getInstantiationStackTrace()

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable