All Downloads are FREE. Search and download functionalities are using the official Maven repository.
  • Log In
  • Register

    • cn.eova.common.config.ConfigManager Maven / Gradle / Ivy

    The newest version!
    /*
 * Copyright (c) 2023 EOVA.CN. All rights reserved.
 *
 * 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 cn.eova.common.config;

import java.io.FileNotFoundException;
import java.net.URL;
import java.util.HashMap;
import java.util.Properties;
import java.util.Set;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import cn.eova.tools.x;
import cn.eova.tools.file.FileUtil;

public class ConfigManager {

	private static Logger logger = LoggerFactory.getLogger(ConfigManager.class);

	private static HashMap props = new HashMap<>();

	private static final String USER_HOME = System.getenv("HOME");
	private static final String APP_ID = System.getProperty("APP_ID");

	public ConfigManager(String configFiles) {
		synchronized (this) {
			// 默认配置
			load("classpath:default", configFiles);
			// 本地配置
			load("classpath:dev", configFiles);
			// 环境项目公共配置
			if (USER_HOME != null) {
				load(String.format("file:%s/config", USER_HOME), configFiles);
			}
			// 环境应用私有配置
			if (APP_ID != null) {
				load(String.format("file:%s/config/%s", USER_HOME, APP_ID), configFiles);
			}
		}

//		String.format("");
//
//		ev.str.format("");
//		ev.str.formatJson("");
//
//		x.str.format("");
//		x.str.formatJson("");


	}

	public void load(String configDir, String configFiles) {
		logger.info(String.format("Loading Configs:[%s]", configDir));

		for (String configFile : configFiles.split(",")) {
			try {
				configFile = configFile.trim();
				String path = String.format("%s/%s", configDir, configFile);
				URL url = x.resource.getURL(path);
				if (url == null) {
					continue;
				}
				loadProperties(FileUtil.getProp(url));
				logger.info(" --> " + url.toString());
			} catch (FileNotFoundException e) {
				continue;
			} catch (Exception e) {
				logger.error(String.format("加载环境配置异常:%s", e.getMessage()));
			}
		}

	}

	private void loadProperties(Properties properties) {
		Set keySet = properties.keySet();
		for (Object ks : keySet) {
			String key = ks.toString();
			props.put(key, properties.getProperty(key));
		}
	}

	public HashMap getProps() {
		return props;
	}

	public void setProps(HashMap props) {
		ConfigManager.props = props;
	}

	public void appendProps(HashMap props) {
		ConfigManager.props.putAll(props);
	}

	public String get(String key) {
		return props.get(key);
	}

	public String get(String key, String defaultVal) {
		String s = get(key);
		return s == null ? defaultVal : s;
	}

	public int getInt(String key) {
		String s = get(key);
		return Integer.parseInt(s);
	}

	public long getLong(String key) {
		String s = get(key);
		return Long.parseLong(s);
	}

	public float getFloat(String key) {
		String s = get(key);
		return Float.parseFloat(s);
	}

	public double getDouble(String key) {
		String s = get(key);
		return Double.parseDouble(s);
	}

	public boolean getBoolean(String key) {
		String s = get(key);
		return Boolean.parseBoolean(s);
	}

	public int getInt(String key, int defaultVal) {
		try {
			String s = get(key);
			return Integer.parseInt(s);
		} catch (Exception e) {
			return defaultVal;
		}
	}

	public long getLong(String key, long defaultVal) {
		try {
			String s = get(key);
			return Long.parseLong(s);
		} catch (Exception e) {
			return defaultVal;
		}
	}

	public float getFloat(String key, float defaultVal) {
		try {
			String s = get(key);
			return Float.parseFloat(s);
		} catch (Exception e) {
			return defaultVal;
		}
	}

	public double getDouble(String key, double defaultVal) {
		try {
			String s = get(key);
			return Double.parseDouble(s);
		} catch (Exception e) {
			return defaultVal;
		}
	}

	public boolean getBoolean(String key, boolean defaultVal) {
		try {
			String s = get(key);
			return Boolean.parseBoolean(s);
		} catch (Exception e) {
			return defaultVal;
		}
	}

}    
    
    
    

    




    
    
    © 2015 - 2025 Weber Informatics LLC | Privacy Policy