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java.lang.Objectorg.apache.wicket.util.file.FileCleaner
public class FileCleaner
Default implementation of IFileCleaner that uses Apache commons-io
FileCleaningTracker to track and clean the temporary created files.
Note: this implementation starts a daemon thread to do the actual work, so it may not be used in some environments like Google AppEngine.
| Constructor Summary | |
|---|---|
FileCleaner()
Construct. |
|
| Method Summary | |
|---|---|
void |
destroy()
Call this method to stop the cleaner and to free all allocated resources by it |
void |
track(File file,
Object marker)
Track the specified file, using the provided marker, deleting the file when the marker instance is garbage collected. |
void |
track(File file,
Object marker,
FileDeleteStrategy deleteStrategy)
Track the specified file, using the provided marker, deleting the file when the marker instance is garbage collected. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public FileCleaner()
| Method Detail |
|---|
public void track(File file,
Object marker)
IFileCleaner
track in interface IFileCleanerfile - the file to be tracked, not nullmarker - the marker object used to track the file, not null
public void track(File file,
Object marker,
FileDeleteStrategy deleteStrategy)
IFileCleaner
track in interface IFileCleanerfile - the file to be tracked, not nullmarker - the marker object used to track the file, not nulldeleteStrategy - the strategy that actually deletes the file. E.g. to delete a non-empty folder the
strategy should delete all children firstpublic void destroy()
IFileCleaner
destroy in interface IFileCleaner
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