com.alibaba.nacos.sys.file

类 WatchFileCenter

java.lang.Object

com.alibaba.nacos.sys.file.WatchFileCenter

public class WatchFileCenter
extends Object

Unified file change monitoring management center, which uses WatchService internally. One file directory corresponds to one WatchService. It can only monitor up to 32 file directories. When a file change occurs, a FileChangeEvent will be issued

作者:

liaochuntao

构造器概要

构造器

构造器和说明
WatchFileCenter()

方法概要

限定符和类型	方法和说明
static boolean	deregisterAllWatcher(String path) Deregister all FileWatcher in this directory.
static boolean	deregisterWatcher(String path, FileWatcher watcher) Deregister FileWatcher in this directory.
static boolean	registerWatcher(String paths, FileWatcher watcher) Register FileWatcher in this directory.
static void	shutdown() close WatchFileCenter.

从类继承的方法 java.lang.Object

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

构造器详细资料

WatchFileCenter

public WatchFileCenter()

方法详细资料

registerWatcher

public static boolean registerWatcher(String paths,
                                      FileWatcher watcher)
                               throws com.alibaba.nacos.api.exception.NacosException

Register FileWatcher in this directory.

参数:

paths - directory

watcher - FileWatcher

返回:

register is success

抛出:

com.alibaba.nacos.api.exception.NacosException - NacosException

deregisterAllWatcher

public static boolean deregisterAllWatcher(String path)

Deregister all FileWatcher in this directory.

参数:

path - directory

返回:

deregister is success

shutdown

public static void shutdown()

close WatchFileCenter.

deregisterWatcher

public static boolean deregisterWatcher(String path,
                                        FileWatcher watcher)

Deregister FileWatcher in this directory.

参数:

path - directory

watcher - FileWatcher

返回:

deregister is success