#
Auto-refresh providers

###### Identifier:

org.eclipse.core.resources.refreshProviders

###### Since:

3.0

###### Description:

The workspace supports a mode where changes that occur in the file system are automatically detected and reconciled with the workspace in memory. By default, this is accomplished by creating a monitor that polls the file system and periodically searching for changes. The monitor factories extension point allows clients to create more efficient monitors, typically by hooking into some native file system facility for change callbacks.

###### Configuration Markup:

<!ELEMENT extension (refreshProviders)>

<!ATTLIST extension

point CDATA #REQUIRED

id CDATA #IMPLIED

name CDATA #IMPLIED>

<!ELEMENT refreshProvider EMPTY>

<!ATTLIST refreshProvider

name CDATA #REQUIRED

class CDATA #REQUIRED>

- name - A human-readable name for the monitor factory
- class - The fully qualified name of a class implementing `org.eclipse.core.resources.refresh.RefreshProvider`.

###### Examples:

Following is an example of an adapter declaration. This example declares that this plug-in will provide an adapter factory that will adapt objects of type IFile to objects of type MyFile.

       <extension
             id="coolProvider"
             point="org.eclipse.core.resources.refreshProviders">
          <refreshProvider
                name="Cool Refresh Provider"
                class="com.xyz.CoolRefreshProvider">
          </refreshProvider>
       </extension>

###### API Information:

Refresh provider implementations must subclass the abstract type `RefreshProvider` in the `org.eclipse.core.resources.refresh` package. Refresh requests and failures should be forward to the provide `IRefreshResult`. Clients must also provide an implementation of `IRefreshMonitor` through which the workspace can request that refresh monitors be uninstalled.

###### Supplied Implementation:

The `org.eclipse.core.resources.win32` fragment provides a native refresh monitor that uses win32 file system notification callbacks. The workspace also supplies a default naive polling-based monitor that can be used for file systems that do not have native refresh callbacks available.

Copyright (c) 2004 IBM Corporation and others.
All rights reserved. This program and the accompanying materials are made available under the terms of the Common Public License v1.0 which accompanies this distribution, and is available at http://www.eclipse.org/legal/cpl-v10.html