Moved swconfigapps content under oss repository.
// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
//
package com.symbian.smt.gui;
import org.eclipse.core.runtime.preferences.IEclipsePreferences;
import org.osgi.service.prefs.BackingStoreException;
public class PersistentDataStore extends AbstractPersistentDataStore {
private IEclipsePreferences node;
private IEclipsePreferences defaultNode;
public PersistentDataStore(IEclipsePreferences instanceNode) {
this.node = instanceNode;
this.defaultNode = null;
}
/**
* Creates the PersistentDataStore object, which is used for reading and
* writing to a IEclipsePreferences node
*
* @param IEclipsePreferences
* A node
*/
public PersistentDataStore(IEclipsePreferences instanceNode,
IEclipsePreferences defaultNode) {
this.node = instanceNode;
this.defaultNode = defaultNode;
}
public String read(PersistentSettingsEnums key) {
String result = node.get(key.toString(), null);
if (result == null && defaultNode != null) {
result = defaultNode.get(key.toString(), null);
}
return result;
}
public void write(PersistentSettingsEnums key, String value) {
node.put(key.toString(), value);
try {
node.flush();
} catch (BackingStoreException e) {
Logger.log(e.getMessage(), e);
}
}
}