java.lang.Object
org.apache.wicket.util.file.FileCleaner
- All Implemented Interfaces:
IFileCleaner
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.
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionvoid
destroy()
Call this method to stop the cleaner and to free all allocated resources by itvoid
Track the specified file, using the provided marker, deleting the file when the marker instance is garbage collected.void
Track the specified file, using the provided marker, deleting the file when the marker instance is garbage collected.
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Constructor Details
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FileCleaner
public FileCleaner()Construct.
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Method Details
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track
Description copied from interface:IFileCleaner
Track the specified file, using the provided marker, deleting the file when the marker instance is garbage collected.- Specified by:
track
in interfaceIFileCleaner
- Parameters:
file
- the file to be tracked, not nullmarker
- the marker object used to track the file, not null
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track
public void track(File file, Object marker, org.apache.commons.io.FileDeleteStrategy deleteStrategy) Description copied from interface:IFileCleaner
Track the specified file, using the provided marker, deleting the file when the marker instance is garbage collected.- Specified by:
track
in interfaceIFileCleaner
- Parameters:
file
- 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 first
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destroy
Description copied from interface:IFileCleaner
Call this method to stop the cleaner and to free all allocated resources by it- Specified by:
destroy
in interfaceIFileCleaner
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