org.dromara.hutool.setting.SettingUtil Maven / Gradle / Ivy
/*
* Copyright (c) 2013-2024 Hutool Team and hutool.cn
*
* 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.dromara.hutool.setting;
import org.dromara.hutool.core.io.file.FileNameUtil;
import org.dromara.hutool.core.io.resource.NoResourceException;
import org.dromara.hutool.core.map.concurrent.SafeConcurrentHashMap;
import org.dromara.hutool.core.text.StrUtil;
import java.util.Map;
/**
* Setting工具类
* 提供静态方法获取配置文件
*
* @author looly
*/
public class SettingUtil {
/**
* 配置文件缓存
*/
private static final Map SETTING_MAP = new SafeConcurrentHashMap<>();
/**
* 获取当前环境下的配置文件
* name可以为不包括扩展名的文件名（默认.setting为结尾），也可以是文件名全称
*
* @param name 文件名，如果没有扩展名，默认为.setting
* @return 当前环境下配置文件
*/
public static Setting get(final String name) {
return SETTING_MAP.computeIfAbsent(name, (filePath)->{
final String extName = FileNameUtil.extName(filePath);
if (StrUtil.isEmpty(extName)) {
filePath = filePath + "." + Setting.EXT_NAME;
}
return new Setting(filePath, true);
});
}
/**
* 获取给定路径找到的第一个配置文件
* * name可以为不包括扩展名的文件名（默认.setting为结尾），也可以是文件名全称
*
* @param names 文件名，如果没有扩展名，默认为.setting
*
* @return 当前环境下配置文件
* @since 5.1.3
*/
public static Setting getFirstFound(final String... names) {
for (final String name : names) {
try {
return get(name);
} catch (final NoResourceException e) {
//ignore
}
}
return null;
}
}