applicationlistener.java

一个bbs论坛系统

package com.lovo.listener;

import java.sql.SQLException;

import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;

import com.lovo.factory.BOFactory;
import com.lovo.po.ConfigPO;
import com.lovo.po.LevelPO;

public class ApplicationListener implements ServletContextListener {

	int runOnce = 1;

	public void contextDestroyed(ServletContextEvent arg0) {
		
	}

	public void contextInitialized(ServletContextEvent arg0) {
		System.out.println("runOnce = " + runOnce);
		if (runOnce == 1) {
			try {
				config("升到第一级需要的发的帖子数, 以后每级的升级分数为前级的2倍", "升级分数", 10);
				config("每发一个帖获得的论坛币", "发帖获得的金钱", 10);
				config("每发一个帖获得的积分", "每帖获得积分", 100);
				config("当发的帖加精后获得一威望", "精华帖获得威望", 1);
			} catch (SQLException e) {
				e.printStackTrace();
			}
			
			try {
				levelConfig("下士", 1);
				levelConfig("中士", 2);
				levelConfig("上士", 3);
				levelConfig("少尉", 4);
				levelConfig("中尉", 5);
				levelConfig("上尉", 6);
				levelConfig("少校", 7);
				levelConfig("中校", 8);
				levelConfig("上校", 9);
				levelConfig("大校", 10);
				levelConfig("少将", 11);
				levelConfig("中将", 12);
				levelConfig("上将", 13);
				levelConfig("大将", 14);
			} catch (SQLException e) {
				e.printStackTrace();
			}
			runOnce ++;
		}
	}

	public void config(String decontent, String purpose, int value)
			throws SQLException {
		ConfigPO config = new ConfigPO();
		config.setPurpose(purpose);
		config.setDescontent(decontent);
		config.setValue(value);
		BOFactory.getConfigBOInstance().insert(config);
	}
	
	public void levelConfig(String levelName, int levelNum) throws SQLException {
		BOFactory.getLevelBOInstance().insert(levelName, levelNum);
	}
	

}