YamlConfigReaderProvider.java

/*
 * Copyright 2023 Morimekta Utils Authors
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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 net.morimekta.config.readers;

import net.morimekta.file.PathUtil;

import java.nio.file.Path;
import java.util.Locale;
import java.util.Optional;

/**
 * Provide config readers for YAML files.
 */
public class YamlConfigReaderProvider implements ConfigReaderProvider {
    @Override
    public <ConfigType> Optional<ConfigReader<ConfigType>> getReaderFor(Class<ConfigType> type, Path file) {
        switch (PathUtil.getFileSuffix(file).toLowerCase(Locale.US)) {
            case "yml":
            case "yaml":
                return Optional.of(new YamlConfigReader<>(type));
            default:
                return Optional.empty();
        }
    }
}