package com.skyline.manage.feed;
import java.util.Date;
import java.util.Timer;
import org.apache.log4j.Logger;
import org.apache.log4j.PropertyConfigurator;
import com.skyline.manage.feed.task.FeedManageTask;
/**
* FeedManager，Feed系统的后台管理程序
*
* @author jairus
*
*/
public class FeedManager {
/**
* 日志
*/
private static Logger logger = null;
/**
* 日志初始化文件的路径
*/
private static String loggerInitialFilePath = null;
/**
* ConfigLoader初始化文件的路径
*/
private static String configLoaderInitialFilePath = null;
private static FeedManageTask task = null;
private static Date firstTime = null;
private static Long period = null;
/**
* 初始化整个系统
*
* @throws Exception
*/
private static void intialSystem(String[] args) throws Exception {
if (args.length == 2) {
loggerInitialFilePath = args[0];
configLoaderInitialFilePath = args[1];
} else {
loggerInitialFilePath = FeedManager.class.getClassLoader().getResource("//").getPath() + "config/log4j.properties";
configLoaderInitialFilePath = FeedManager.class.getClassLoader().getResource("//").getPath() + "config/feed.properties";
}
PropertyConfigurator.configure(loggerInitialFilePath);
logger = Logger.getLogger(FeedManager.class);
ConfigLoader.initial(configLoaderInitialFilePath);
FeedCollections.initial();
FeedCollections.open();
String lifes = ConfigLoader.getValue("feed.task.life");
task = new FeedManageTask(FeedCollections.getPersonalFeedCollections(), lifes, FeedCollections.getSubscribedFeedCollections());
String[] firstTimeStrs = ConfigLoader.getValue("feed.task.firstTime").split(":");
firstTime = new Date();
Date firstTimeTmp = (Date) firstTime.clone();
firstTimeTmp.setHours(Integer.valueOf(firstTimeStrs[0]));
firstTimeTmp.setMinutes(Integer.valueOf(firstTimeStrs[1]));
firstTimeTmp.setSeconds(Integer.valueOf(firstTimeStrs[2]));
if (firstTime.getTime() >= firstTimeTmp.getTime()) {
firstTimeTmp.setDate(firstTimeTmp.getDate() + 1);
}
firstTime = firstTimeTmp;
period = Long.valueOf(ConfigLoader.getValue("feed.task.period")) * 3600 * 100;
}
/**
* main，入口
*
* @param args
*/
public static void main(String[] args) {
try {
intialSystem(args);
Timer timer = new Timer();
timer.schedule(task, firstTime, period);
} catch (Exception e) {
logger.fatal("程序已经崩溃", e);
// TODO:发送邮件，通知管理员
}
}
}