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/*
 * Copyright (C) 2007-2016 Crafter Software Corporation.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */
package org.craftercms.commons.spring;

import org.apache.commons.collections4.IteratorUtils;
import org.apache.commons.configuration2.Configuration;
import org.springframework.core.env.EnumerablePropertySource;

/**
 * Implementation of {@link EnumerablePropertySource} where a source is an Apache Commons Configuration 2 {@link Configuration}.
 *
 * @author avasquez
 */
public class ApacheCommonsConfiguration2PropertySource extends EnumerablePropertySource {

    public ApacheCommonsConfiguration2PropertySource(String name, Configuration source) {
        super(name, source);
    }

    @Override
    public String[] getPropertyNames() {
        return IteratorUtils.toArray(source.getKeys(), String.class);
    }

    @Override
    public Object getProperty(String name) {
        return source.getProperty(name);
    }

}