Modifier and Type	Class and Description
private class	PollingFileSystemWatcher.PollHolder

Field Summary

Modifier and Type	Field and Description
private final Map<File, PollingFileSystemWatcher.PollHolder>	files
private final int	pollInterval
private volatile boolean	stopped
public static final String	THREAD_NAME
private static final AtomicInteger	threadIdCounter
private final Thread	watchThread

Constructor Summary

Access	Constructor and Description
pack-priv	PollingFileSystemWatcher(final String name, int pollInterval, final boolean daemon)

Method Summary

Modifier and Type	Method and Description
public void	close() Implements java.io.Closeable.close. Closes this stream and releases any system resources associated with it.
private List<FileChangeEvent>	doDiff(Map<File, Long> newFileState, Map<File, Long> currentFileState)
private void	doNotify()
pack-priv static Map<File, Long>	doScan(File file)
pack-priv static void	invokeCallback(FileChangeCallback callback, List<FileChangeEvent> results)
public void	run() Implements java.lang.Runnable.run. Runs this operation.
public synchronized void	unwatchPath(File the path file, final FileChangeCallback the callback callback) Implements org.xnio.FileSystemWatcher.unwatchPath. Stop watching a path.
public synchronized void	watchPath(File The path to watch file, FileChangeCallback The callback callback) Implements org.xnio.FileSystemWatcher.watchPath. Watch the given path recursively, and invoke the callback when a change is made.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

files	back to summary
private final Map<File, PollingFileSystemWatcher.PollHolder> files

pollInterval	back to summary
private final int pollInterval

stopped	back to summary
private volatile boolean stopped

THREAD_NAME	back to summary
public static final String THREAD_NAME

threadIdCounter	back to summary
private static final AtomicInteger threadIdCounter

watchThread	back to summary
private final Thread watchThread

Constructor Detail

PollingFileSystemWatcher	back to summary
pack-priv PollingFileSystemWatcher(final String name, int pollInterval, final boolean daemon)

Method Detail

close back to summary

close	back to summary
public void close() throws IOException Implements java.io.Closeable.close. Doc from java.io.Closeable.close. Closes this stream and releases any system resources associated with it. If the stream is already closed then invoking this method has no effect. As noted in `AutoCloseable#close()`, cases where the close may fail require careful attention. It is strongly advised to relinquish the underlying resources and to internally mark the `Closeable` as closed, prior to throwing the `IOException`. Annotations @Override Exceptions IOException: if an I/O error occurs

public void close() throws IOException

Implements java.io.Closeable.close.

Doc from java.io.Closeable.close.

Closes this stream and releases any system resources associated with it. If the stream is already closed then invoking this method has no effect.

As noted in AutoCloseable#close(), cases where the close may fail require careful attention. It is strongly advised to relinquish the underlying resources and to internally mark the Closeable as closed, prior to throwing the IOException.

Annotations

@Override

Exceptions

IOException:: if an I/O error occurs

doDiff	back to summary
private List<FileChangeEvent> doDiff(Map<File, Long> newFileState, Map<File, Long> currentFileState)

doNotify	back to summary
private void doNotify()

doScan	back to summary
pack-priv static Map<File, Long> doScan(File file)

invokeCallback	back to summary
pack-priv static void invokeCallback(FileChangeCallback callback, List<FileChangeEvent> results)

run	back to summary
public void run() Implements java.lang.Runnable.run. Doc from java.lang.Runnable.run. Runs this operation. Annotations @Override

run

back to summary

public void run()

Implements java.lang.Runnable.run.

Doc from java.lang.Runnable.run.

Runs this operation.

Annotations

@Override

unwatchPath	back to summary
public synchronized void unwatchPath(File file, final FileChangeCallback callback) Implements org.xnio.FileSystemWatcher.unwatchPath. Doc from org.xnio.FileSystemWatcher.unwatchPath. Stop watching a path. Parameters file:File the path callback:FileChangeCallback the callback Annotations @Override

unwatchPath

back to summary

public synchronized void unwatchPath(File file, final FileChangeCallback callback)

Implements org.xnio.FileSystemWatcher.unwatchPath.

Doc from org.xnio.FileSystemWatcher.unwatchPath.

Stop watching a path.

Parameters

file:File: the path
callback:FileChangeCallback: the callback

Annotations

@Override

watchPath	back to summary
public synchronized void watchPath(File file, FileChangeCallback callback) Implements org.xnio.FileSystemWatcher.watchPath. Doc from org.xnio.FileSystemWatcher.watchPath. Watch the given path recursively, and invoke the callback when a change is made. Parameters file:File The path to watch callback:FileChangeCallback The callback Annotations @Override

watchPath

back to summary

public synchronized void watchPath(File file, FileChangeCallback callback)

Implements org.xnio.FileSystemWatcher.watchPath.

Doc from org.xnio.FileSystemWatcher.watchPath.

Watch the given path recursively, and invoke the callback when a change is made.

Parameters

file:File: The path to watch
callback:FileChangeCallback: The callback

Annotations

@Override

org.xnio back to summary

private Class PollingFileSystemWatcher.PollHolder

Class Inheritance

extends Object

java.lang.Object
org.xnio.PollingFileSystemWatcher.PollHolder

Field Summary

Modifier and Type	Field and Description
pack-priv final List<FileChangeCallback>	callbacks
pack-priv Map<File, Long>	currentFileState

Constructor Summary

Access	Constructor and Description
private	PollHolder(Map<File, Long> currentFileState)

Method Summary

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

callbacks	back to summary
pack-priv final List<FileChangeCallback> callbacks

currentFileState	back to summary
pack-priv Map<File, Long> currentFileState

Constructor Detail

PollHolder	back to summary
private PollHolder(Map<File, Long> currentFileState)

pack-priv Class PollingFileSystemWatcher

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class PollingFileSystemWatcher.PollHolder

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail