PreferenceImpl.java

/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2012, Red Hat, Inc., and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.jboss.portletbridge.preference;

import java.util.Arrays;
import java.util.List;

import javax.portlet.PortletPreferences;
import javax.portlet.ReadOnlyException;
import javax.portlet.faces.preference.Preference;

/**
 * @author Wesley Hales
 */
public class PreferenceImpl implements Preference {
    private PortletPreferences portletPreferences;
    private String preferenceKey = null;

    public PreferenceImpl(PortletPreferences preferences) {
        super();
        portletPreferences = preferences;
    }

    public PreferenceImpl(PortletPreferences preferences, String name) {
        this(preferences);
        preferenceKey = name;
    }

    public void setName(String name) {
        preferenceKey = name;
    }

    public String getName() {
        return preferenceKey;
    }

    public void setValue(String value) throws ReadOnlyException {
        portletPreferences.setValue(preferenceKey, value);
    }

    public String getValue() {
        return portletPreferences.getValue(preferenceKey, null);
    }

    public void setValues(String[] values) throws ReadOnlyException {
        portletPreferences.setValues(preferenceKey, values);
    }

    public List<String> getValues() {
        return Arrays.asList(portletPreferences.getValues(preferenceKey, null));
    }

    public boolean isReadOnly() {
        return portletPreferences.isReadOnly(preferenceKey);
    }

    public void reset() throws ReadOnlyException {
        portletPreferences.reset(preferenceKey);
    }
}