Protected static final WATCHING_FOLDER_REMOVED See Also: Constant Field Values Constructor Detail Public static final FAKE_RENAMES_OPTION See Also: Constant Field Values Public static final MOVE_EVENTS_OPTION See Also: Constant Field Values Methods inherited from class Ĭlone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait Notifies watcher that the watching is going to be stopped. Notifies watcher that the watching is going to be started. Specifies the set of new watching options. SetOptions( WatchingAttributes. newOptions) RemoveWatcherListener( WatcherEventListener listener)Ĭlears options and initializes with all the attributes from WatchingAttributes. use removeWatcherListener(WatcherEventListener) instead RemoveListener( WatcherEventListener listener)ĭeprecated. use removeFileEventsListener(FileEventsListener) instead RemoveListener( FileEventsListener listener)ĭeprecated. Removes file events listener from this watcher. RemoveFileEventsListener( FileEventsListener listener) Releases all native resources which are associated with a watcher instance. Reads next portion of file system events. Returns the currently watching directory. Operating system and file system type of the specified folder. use addWatcherListener(WatcherEventListener) insteadĪddWatcherListener( WatcherEventListener listener)įactory method that creates a most efficient file system watcher depending on a current
use addFileEventsListener() insteadĪddListener( WatcherEventListener listener)ĭeprecated. Verifies if the specified event should be filtered out or not using the associated FileEventFilter.ĪddFileEventsListener( FileEventsListener listener)Īdds file events listener to this watcher.ĪddListener( FileEventsListener listener)ĭeprecated. Provides the functionality for monitoring file events in a specified folder.Ĭreates a new watcher for the specified folder. Public abstract class FileWatcher extends SUMMARY: NESTED | FIELD | CONSTR | METHODĬom. Direct Known Subclasses: FATWatcher, FSEventWatcher, INotifyWatcher, KEventWatcher, NTFSWatcher If you have any thoughts on this, or have other ideas for custom FileWatchers, please share in a comment.FileWatcher (JxFileWatcher 1.4 Documentation) I then opened up my Sitecore log, and saw the following entries:
FILEWATCHER HTTP PATCH
Since FileWatchers are HttpModules, I had to register the RestartServerWatcher in the section of my Web.config (this configuration element lives outside of the configuration element, and cannot be mapped via a Sitecore patch configuration file):įor testing, I uploaded my target file into the target location via the Sitecore File Explorer to trigger a Sitecore server restart: I created the following patch configuration file for the RestartServerWatcher class above:
FILEWATCHER HTTP CODE
If the file is detected, the code in the Created() method logs information to the Sitecore log, deletes the file, and then initiates a Sitecore server restart. Protected override void Renamed(string filePath, string oldFilePath)Īll of the magic occurs in the Created() method above - we do not care if the file is renamed or deleted. Protected override void Deleted(string filePath) Log.Error("Error in RestartServerWatcher", exception, typeof(RestartServerWatcher)) Restarting the server.", fullPath), this) Log.Info(string.Format("Restart server file detected. Protected override void Created(string fullPath) Public class RestartServerWatcher : FileWatcher The following FileWatcher might be one option for the scenario above (another option might be to make frantic phone calls to get the server restarted): You might be thinking “why would I ever want use such a thing?” Well, suppose you need to restart the Sitecore server on one of your Content Delivery Servers immediately, but you do not have direct access to it, and the person who does has left for the week. For a few months now, I’ve been contemplating potential uses for a custom Sitecore.IO.FileWatcher - this lives in, and defines abstract methods to handle changes to files on the file system within your Sitecore web application - and finally came up with something: how about a FileWatcher that restarts the Sitecore server when a certain file is uploaded to a specific directory?
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