basesessionlistener.java

来自「对日软件外包 为东芝做的一个全球商业管理系统」· Java 代码 · 共 37 行

package COMMON;

import javax.servlet.ServletContext;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpSessionEvent;
import javax.servlet.http.HttpSessionListener;
import javax.sql.DataSource;

import org.apache.struts.Globals;

import DB.GBS_TTemp_DB;

public class BaseSessionListener implements HttpSessionListener, SystemConstants {

	public BaseSessionListener() {
		super();
	}

	public void sessionCreated(HttpSessionEvent evt) {
		System.out.println("[INFO]New User Open fisco!");
	}

	public void sessionDestroyed(HttpSessionEvent evt) {
		HttpSession session = evt.getSession();
		ServletContext context = session.getServletContext();
		DataSource dataSource = ((DataSource) context.getAttribute(Globals.DATA_SOURCE_KEY));
		System.out.println(dataSource);
		GBS_TTemp_DB DB = new GBS_TTemp_DB(dataSource);
		System.out.println("[INFO]A User Close fisco!");
		try {
			DB.delBySessionId(session.getId());
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}