package com.tenwa.httpclient.resources;

import java.io.IOException;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Properties;
import java.util.concurrent.ConcurrentHashMap;

import com.amarsoft.are.ARE;

/**
 * 读取配置文件
 * @author xiezhiwen
 *
 */
public class VouchersPropertiesUtil {
	// 定义全局map, 存储配置文件信息
	private static Map<String, String> attributes;
	
	public static void load() {
		attributes = new ConcurrentHashMap<String, String>();
		// 创建Properties对象
		Properties prop = new Properties();
		try {
			// 加载根路径配置文件; 本地:config, 服务器在classes路径下
			prop.load(VouchersPropertiesUtil.class.getResourceAsStream("/vouchers.properties"));
			for(Entry<Object, Object> entry : prop.entrySet()) {
				if(entry.getKey() == null || entry.getValue() == null) {
					continue;
				}
				attributes.put(entry.getKey().toString(), entry.getValue().toString());
			}
		} catch (IOException e) {
			e.printStackTrace();
			ARE.getLog().error("init QuartzPropertiesUtil info failed");
		}
		ARE.getLog().info("init QuartzPropertiesUtil info success");
	}
	
	public static void destroy() {
		if(attributes != null) attributes.clear();
	}
	
	public static String get(String propName) {
		if(attributes == null) load();
		return attributes.get(propName);
	}
}