Package org.apache.commons.vfs2
Interface FileListener
- All Known Implementing Classes:
DelegateFileObject
,WeakRefFileListener
public interface FileListener
Listens for changes to a file.
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Method Summary
Modifier and TypeMethodDescriptionvoid
fileChanged
(FileChangeEvent event) Called when a file is changed.void
fileCreated
(FileChangeEvent event) Called when a file is created.void
fileDeleted
(FileChangeEvent event) Called when a file is deleted.
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Method Details
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fileCreated
Called when a file is created.- Parameters:
event
- The FileChangeEvent.- Throws:
Exception
- if an error occurs.
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fileDeleted
Called when a file is deleted.- Parameters:
event
- The FileChangeEvent.- Throws:
Exception
- if an error occurs.
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fileChanged
Called when a file is changed.This will only happen if you monitor the file using
FileMonitor
.- Parameters:
event
- The FileChangeEvent.- Throws:
Exception
- if an error occurs.
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