/**
* Copyright (c) 2000-2014 Liferay, Inc. All rights reserved.
*
* This library 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 library 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.
*/
package com.liferay.faces.bridge.preference;
import java.util.Enumeration;
import javax.portlet.PortletPreferences;
import javax.portlet.faces.preference.Preference;
import com.liferay.faces.util.map.AbstractPropertyMap;
import com.liferay.faces.util.map.AbstractPropertyMapEntry;
/**
* @author Neil Griffin
*/
public class MutablePreferenceMap extends AbstractPropertyMap<Preference> {
private PortletPreferences portletPreferences;
public MutablePreferenceMap(PortletPreferences portletPreferences) {
this.portletPreferences = portletPreferences;
}
@Override
protected AbstractPropertyMapEntry<Preference> createPropertyMapEntry(String name) {
Preference preference = new PreferenceImpl(portletPreferences, name);
return new MutablePreferenceMapEntry(preference, name);
}
@Override
protected void removeProperty(String name) {
throw new UnsupportedOperationException();
}
@Override
protected Preference getProperty(String name) {
Preference preference = new PreferenceImpl(portletPreferences, name);
return preference;
}
@Override
protected void setProperty(String name, Preference value) {
throw new UnsupportedOperationException();
}
@Override
protected Enumeration<String> getPropertyNames() {
return portletPreferences.getNames();
}
}