de.nrw.hbz.regal.sync.MyPreferences.java Source code

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Here is the source code for de.nrw.hbz.regal.sync.MyPreferences.java

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/*
 * Copyright 2012 hbz NRW (http://www.hbz-nrw.de/)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
package de.nrw.hbz.regal.sync;

import java.util.prefs.BackingStoreException;
import java.util.prefs.Preferences;

import org.apache.commons.configuration.BaseConfiguration;

/**
 * @author Jan Schnasse, schnasse@hbz-nrw.de
 * 
 */
class MyPreferences extends BaseConfiguration {
    MyPreferences(Class<?> cl) {
        try {
            Preferences p = Preferences.userNodeForPackage(cl);
            for (String preference : p.keys()) {
                this.addProperty(preference, p.get(preference, null));
            }
        } catch (BackingStoreException e) {
            // empty preferences are ok
        }
    }
}