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/*******************************************************************************
* Copyright (c) 2012 Wind River Systems, Inc. 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.tcf.te.tcf.locator.model;
import java.io.File;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.tcf.te.tcf.locator.activator.CoreBundleActivator;
/**
* Peer model location utility implementation.
*/
public final class ModelLocationUtil {
/**
* Returns the local static peers storage root location.
*
* @return The root location or <code>null</code> if the location cannot be determined.
*/
public static IPath getStaticPeersRootLocation() {
try {
File file = CoreBundleActivator.getDefault().getStateLocation().append(".peers").toFile(); //$NON-NLS-1$
boolean exists = file.exists();
if (!exists) exists = file.mkdirs();
if (exists && file.canRead() && file.isDirectory()) {
return new Path(file.toString());
}
} catch (IllegalStateException e) {
/* ignored on purpose */
}
// The users local peers lookup directory is $HOME/.tcf/.peers.
File file = new Path(System.getProperty("user.home")).append(".tcf/.peers").toFile(); //$NON-NLS-1$ //$NON-NLS-2$
if (file.canRead() && file.isDirectory()) {
return new Path(file.toString());
}
return null;
}
}
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