Package org.apache.commons.vfs2.impl

Class DefaultFileMonitor.FileMonitorAgent

java.lang.Object

org.apache.commons.vfs2.impl.DefaultFileMonitor.FileMonitorAgent

Enclosing class:

DefaultFileMonitor

private static final class DefaultFileMonitor.FileMonitorAgent
extends Object

File monitor agent.

Field Summary

Fields

Modifier and Type	Field	Description
private Map<FileName,Object>	children
private final DefaultFileMonitor	defaultFileMonitor
private boolean	exists
private final FileObject	fileObject
private long	timestamp

Constructor Summary

Constructors

Modifier	Constructor	Description
private	FileMonitorAgent(DefaultFileMonitor fm, FileObject file)

Method Summary

Modifier and Type	Method	Description
private void	check()
private void	checkForNewChildren()	Only checks for new children.
private void	fireAllCreate(FileObject child)	Recursively fires create events for all children if recursive descent is enabled.
private void	refresh()	Clear the cache and re-request the file object
private void	resetChildrenList()

Methods inherited from class java.lang.Object

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

Field Details

fileObject

private final FileObject fileObject

defaultFileMonitor

private final DefaultFileMonitor defaultFileMonitor

exists

private boolean exists

timestamp

private long timestamp

children

private Map<FileName,Object> children

Constructor Details

FileMonitorAgent

private FileMonitorAgent(DefaultFileMonitor fm,
 FileObject file)

Method Details

resetChildrenList

private void resetChildrenList()

refresh

private void refresh()

Clear the cache and re-request the file object

fireAllCreate

private void fireAllCreate(FileObject child)

Recursively fires create events for all children if recursive descent is enabled. Otherwise the create event is only fired for the initial FileObject.

Parameters:

child - The child to add.

checkForNewChildren

private void checkForNewChildren()

Only checks for new children. If children are removed, they'll eventually be checked.

check

private void check()