applicationconfiguration.java

simesh用于WEB界面开发的一个架构. 这是学习他的一个小例子

package com.rumtel.wep.config;

import org.apache.commons.configuration.Configuration;
import org.apache.commons.configuration.PropertiesConfiguration;
import org.apache.commons.configuration.reloading.FileChangedReloadingStrategy;
import org.apache.log4j.Logger;

public class ApplicationConfiguration {

	private static Logger log = Logger.getLogger(ApplicationConfiguration.class);

	private static PropertiesConfiguration config = null;

	public static void loadApplicationCfg() {
		try {
			config = new PropertiesConfiguration("/config.properties");
			config.setReloadingStrategy(new FileChangedReloadingStrategy());
		} catch (Exception e) {
			log.error(e.getMessage(),e);
		}
	}

	public static Configuration getConfiguration() {
		if (config == null) loadApplicationCfg();
		return config;
	}

}