/**
 * Copyright 2018 the original author or authors.
 * See the notice.md file 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.
 */
package org.apache.jena.ext.io.github.galbiston.rdf_tables.cli;

import com.beust.jcommander.IStringConverter;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.HashMap;
import java.util.Properties;

/**
 *
 *
 */
public class PropsConverter implements IStringConverter<HashMap<String, String>> {

    @Override
    public HashMap<String, String> convert(String propsFilePath) {

        HashMap<String, String> map = new HashMap<>();

        try {
            Properties props = new Properties();
            props.load(new FileInputStream(propsFilePath));
            props.forEach((k, v) -> map.put((String) k, (String) v));
        } catch (IOException ex) {
            throw new AssertionError(ex.getLocalizedMessage());
        }

        return map;
    }

}
