Package org.apache.commons.io

Class FileCleaningTracker.Tracker

java.lang.Object

java.lang.ref.Reference<T>

java.lang.ref.PhantomReference<java.lang.Object>

org.apache.commons.io.FileCleaningTracker.Tracker

Enclosing class:

FileCleaningTracker

private static final class FileCleaningTracker.Tracker
extends java.lang.ref.PhantomReference<java.lang.Object>

Inner class which acts as the reference for a file pending deletion.

Field Summary

Fields

Modifier and Type	Field	Description
private FileDeleteStrategy	deleteStrategy	The strategy for deleting files.
private java.lang.String	path	The full path to the file being tracked.

Constructor Summary

Constructors

Constructor	Description
Tracker(java.lang.String path, FileDeleteStrategy deleteStrategy, java.lang.Object marker, java.lang.ref.ReferenceQueue<? super java.lang.Object> queue)	Constructs an instance of this class from the supplied parameters.

Method Summary

Modifier and Type	Method	Description
boolean	delete()	Deletes the file associated with this tracker instance.
java.lang.String	getPath()	Return the path.

Methods inherited from class java.lang.Object

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

Methods inherited from class java.lang.ref.PhantomReference

get

Methods inherited from class java.lang.ref.Reference

clear, enqueue, isEnqueued, reachabilityFence

Field Detail

path

private final java.lang.String path

The full path to the file being tracked.

deleteStrategy

private final FileDeleteStrategy deleteStrategy

The strategy for deleting files.

Constructor Detail

Tracker

Tracker(java.lang.String path,
        FileDeleteStrategy deleteStrategy,
        java.lang.Object marker,
        java.lang.ref.ReferenceQueue<? super java.lang.Object> queue)

Constructs an instance of this class from the supplied parameters.

Parameters:

path - the full path to the file to be tracked, not null

deleteStrategy - the strategy to delete the file, null means normal

marker - the marker object used to track the file, not null

queue - the queue on to which the tracker will be pushed, not null

Method Detail

getPath

public java.lang.String getPath()

Return the path.

Returns:

the path

delete

public boolean delete()

Deletes the file associated with this tracker instance.

Returns:

true if the file was deleted successfully; false otherwise.