initserverlet.java

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/**
 * 
 */
package com.phone.struts.db;


import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionServlet;

import com.phone.struts.db.User;

import javax.servlet.http.HttpSession;


public class InitServerlet extends ActionServlet {

	private static final long serialVersionUID = 1L;

	/**
	 * Constructor of the object.
	 */
	public InitServerlet() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
		System.out.println("Servlet正在关闭..................");
		super.destroy();
	}

	
	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occure
	 */
	public void init() throws ServletException {
		// Put your code here
		ServletContext sct = getServletContext();
		System.out.println("Servlet正在初始化...............");
		System.out.println("[Log4j]:   The Root Path: " + sct.getRealPath("/"));
        System.out.println("[Log4j]:   InitServlet init start...");
        System.out.println("[Log4j]:   InitServlet init over.");
        log.info("初始化进行.............");
        log.info("初始化完成.............");
        //log = LogManager.getLogger(MyServlet.class);
        super.init();
	}
	
	
	protected void process(HttpServletRequest request,
	            HttpServletResponse response) throws java.io.
	IOException, javax.servlet.ServletException {
		request.setCharacterEncoding("GB2312");
		HttpSession session = request.getSession(false);
		if (session != null) {
			if (session.getAttribute("user") == null) {
				User user = new User();
				session.setAttribute("user", user);  
			}
	
		}
		super.process(request, response);
	}

}