/*
 *  Copyright (c) 2011-2017 Contributors to the Eclipse Foundation
 *
 *  See the NOTICE file(s) distributed with this work for additional
 *  information regarding copyright ownership.
 *
 *  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.
 *
 *  Contributors:
 */
package config.seimpl;

import java.util.HashMap;
import java.util.Map;

import org.eclipse.microprofile.config.spi.ConfigSource;

/**
 * Created by starksm on 6/1/17.
 */
public class SystemPropertyConfigSource implements ConfigSource {
    @Override
    public int getOrdinal() {
        return 400;
    }
    @Override
    public Map<String, String> getProperties() {
        HashMap<String, String> props = new HashMap<>();
        System.getProperties().putAll(props);
        return props;
    }

    @Override
    public String getValue(String propertyName) {
        return System.getProperty(propertyName);
    }

    @Override
    public String getName() {
        return "java.lang.System#getProperties()";
    }
}
