/*
 * Copyright 2017 Red Hat, Inc.
 *
 * 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.
 */

package org.wildfly.extension.microprofile.config.management.config_source;

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

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

/**
 * @author <a href="http://jmesnil.net/">Jeff Mesnil</a> (c) 2017 Red Hat inc.
 */
public class CustomConfigSource implements ConfigSource{
    public static final String PROP_NAME = "my.prop.from.class";
    public static final String PROP_VALUE = "I'm from a custom config source!";

    final Map<String, String> props;

    public CustomConfigSource() {
        props = new HashMap<>();
        props.put(PROP_NAME, PROP_VALUE);
    }

    @Override
    public Map<String, String> getProperties() {
        return Collections.unmodifiableMap(props);
    }

    @Override
    public String getValue(String s) {
        return props.get(s);
    }

    @Override
    public String getName() {
        return this.getClass().getName();
    }
}
