src/com/action/liuyanAction.java

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package com.action;

import java.util.Date;
import java.util.List;
import java.util.Map;

import org.apache.struts2.ServletActionContext;

import com.dao.TLiuyanDAO;
import com.model.TAdmin;
import com.model.TLiuyan;
import com.model.TUser;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;

public class liuyanAction extends ActionSupport
{
	private int liuyanId;
	private String liuyanTitle;
	private String liuyanContent;
	
	private TLiuyanDAO liuyanDAO;
	private String message;
	private String path;
	
	
	
	public String liuyanMana()
	{
		List liuyanList=liuyanDAO.findAll();
		Map request=(Map)ServletActionContext.getContext().get("request");
		request.put("liuyanList", liuyanList);
		return ActionSupport.SUCCESS;
	}
	
	public String liuyanAdd()
	{
		TLiuyan liuyan=new TLiuyan();
		liuyan.setLiuyanContent(liuyanContent);
		liuyan.setLiuyanTitle(liuyanTitle);
		liuyan.setLiuyanDate(new Date().toLocaleString());
		Map session=ActionContext.getContext().getSession();
		
		if(session.get("user")!=null)
		{
			TUser user=(TUser)session.get("user");
			liuyan.setLiuyanUser(user.getUserName());
		}
		
		
		liuyanDAO.save(liuyan);
		this.setMessage("留言成功");
		this.setPath("liuyanAll.action");
		return "succeed";
	}
	
	
	public String liuyanDel()
	{
		TLiuyan liuyan=liuyanDAO.findById(liuyanId);