/*******************************************************************************
* Copyright (c) 2004, 2005 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM - Initial API and implementation
*******************************************************************************/
package org.eclipse.core.internal.refresh;
import org.eclipse.core.internal.resources.Workspace;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.refresh.IRefreshMonitor;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.SubMonitor;
/**
* Internal abstract superclass of all refresh providers. This class must not be
* subclassed directly by clients. All refresh providers must subclass the public
* API class <code>org.eclipse.core.resources.refresh.RefreshProvider</code>.
*
* @since 3.0
*/
public class InternalRefreshProvider {
/* (non-Javadoc)
* @see org.eclipse.core.resources.refresh.RefreshProvider#createPollingMonitor(IResource)
*/
protected IRefreshMonitor createPollingMonitor(IResource resource) {
Workspace workspace = (Workspace) resource.getWorkspace();
RefreshManager refreshManager = workspace.getRefreshManager();
MonitorManager monitors = refreshManager.monitors;
PollingMonitor pollingMonitor = monitors.pollMonitor;
pollingMonitor.monitor(resource);
return pollingMonitor;
}
/* (non-Javadoc)
* @see org.eclipse.core.resources.refresh.RefreshProvider#resetMonitors(IResource)
*/
public void resetMonitors(IResource resource, IProgressMonitor progressMonitor) {
SubMonitor subMonitor = SubMonitor.convert(progressMonitor, 2);
MonitorManager manager = ((Workspace) resource.getWorkspace()).getRefreshManager().monitors;
manager.unmonitor(resource, subMonitor.split(1));
manager.monitor(resource, subMonitor.split(1));
}
}