/*******************************************************************************
* Copyright (c) 2012 Tasktop Technologies 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:
* Tasktop Technologies - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.internal.tasks.index.ui.commands;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.mylyn.internal.tasks.index.core.TaskListIndex;
import org.eclipse.mylyn.internal.tasks.index.ui.IndexReference;
/**
* @author David Green
*/
public class ResetIndexHandler extends AbstractHandler {
public Object execute(ExecutionEvent event) throws ExecutionException {
Job job = new Job(Messages.ResetIndexHandler_Refresh_Index_Job_Name) {
@Override
protected IStatus run(IProgressMonitor monitor) {
IndexReference reference = new IndexReference();
try {
monitor.beginTask(Messages.ResetIndexHandler_Rebuilding_Index_Progress_Label,
IProgressMonitor.UNKNOWN);
final TaskListIndex index = reference.index();
index.reindex();
// wait for the reindex job to complete before we dispose of the reference
index.waitUntilIdle();
} catch (InterruptedException e) {
return Status.CANCEL_STATUS;
} finally {
reference.dispose();
monitor.done();
}
return Status.OK_STATUS;
}
};
job.setSystem(true);
job.setUser(false);
job.setPriority(Job.LONG);
job.schedule();
return null;
}
}