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/*******************************************************************************
* Copyright (c) 2008-2010 Sonatype, Inc.
* 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:
* Sonatype, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.m2e.core.internal.index;
import java.io.File;
import java.io.IOException;
import org.eclipse.core.runtime.internal.adaptor.BasicLocation;
import org.eclipse.osgi.util.NLS;
import org.apache.maven.index.fs.Lock;
import org.apache.maven.index.fs.Locker;
@SuppressWarnings("restriction")
public class EquinoxLocker
implements Locker
{
public Lock lock( File directory )
throws IOException
{
org.eclipse.core.runtime.internal.adaptor.Locker lock = BasicLocation.createLocker(new File( directory, LOCK_FILE ), null );
if ( lock.lock() )
{
return new EquinoxLock( lock );
}
throw new IOException( NLS.bind("Could not acquire lock on directory {0}", directory ));
}
}
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