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 * © 2018 Disney | ABC Television Group
 *
 * Licensed under the Apache License, Version 2.0 (the "Apache License")
 * with the following modification; you may not use this file except in
 * compliance with the Apache License and the following modification to it:
 * Section 6. Trademarks. is deleted and replaced with:
 *
 * 6. Trademarks. This License does not grant permission to use the trade
 *     names, trademarks, service marks, or product names of the Licensor
 *     and its affiliates, except as required to comply with Section 4(c) of
 *     the License and to reproduce the content of the NOTICE file.
 *
 * You may obtain a copy of the Apache License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
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package com.disney.groovity.conf;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;

/**
 * Abstract properties configurator loads ConfigurationKeys and values from a Properties object
 *
 * @author Alex Vigdor
 */
public abstract class AbstractPropertiesConfigurator extends AbstractConfigurator {

	@Override
	protected Map loadConfiguration() throws IOException {
		Properties props = loadProperties();
		HashMap conf = new HashMap<>();
		for(String key: props.stringPropertyNames()){
			ConfigurationKey ck = new ConfigurationKey(key);
			conf.put(ck, props.getProperty(key));
		}
		return conf;
	}
	
	protected abstract Properties loadProperties() throws IOException;
}