registeraction.java.svn-base

关于Struts2的初体验

package com.test.actions;

import java.util.ArrayList;
import java.util.List;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts2.interceptor.ServletRequestAware;
import org.apache.struts2.interceptor.ServletResponseAware;

import com.opensymphony.xwork2.Action;
import com.opensymphony.xwork2.ActionSupport;

@SuppressWarnings("serial")
public class RegisterAction extends ActionSupport implements
		ServletRequestAware, ServletResponseAware {


	private String userName = "";

	private String password = "";

	private int age = 0;
	
	private HttpServletRequest request = null;
	
	private HttpServletResponse response = null;

	@SuppressWarnings("unchecked")
	@Override
	public String execute() throws Exception {

	/*	System.out.println("方法执行");

		ActionContext.getContext().put("demo", "Panda逍遥");

		Map session = ActionContext.getContext().getSession();

		session.put("OK", "OK!!!");*/
		
		HttpSession session = this.request.getSession();
		
		session.setAttribute("OK", "Panda逍遥");
		
		request.setAttribute("demo", "Panda逍遥");
		
		Cookie cookie = new Cookie("userName", this.getUserName());
		
		cookie.setMaxAge(100);
		
		this.response.addCookie(cookie);

		return Action.SUCCESS;
	}

	@SuppressWarnings("unchecked")
	@Override
	public void validate() {

		if (this.getUserName() == null || ("".equals(this.getUserName()))) {
			// this.addFieldError("userName", "用户名不能为空！");
			this.addActionError(this.getText("username.invalid"));
		} else if (this.getUserName().length() < 6) {

			List list = new ArrayList();
			list.add("UserName");

			this.addActionError(this.getText("username.invalid", list));
		}

		if (this.getPassword() == null || ("".equals(this.getPassword()))) {
			// this.addFieldError("password", "密码不能为空！");
			this.addActionError(this.getText("password.invalid"));
		}

	}

	public String getUserName() {
		return userName;
	}

	public void setUserName(String userName) {
		this.userName = userName;
	}

	public String getPassword() {
		return password;
	}

	public void setPassword(String password) {
		this.password = password;
	}

	public int getAge() {
		return age;
	}

	public void setAge(int age) {
		this.age = age;
	}

	public void setServletRequest(HttpServletRequest request) {
		
		this.request = request;

	}

	public void setServletResponse(HttpServletResponse response) {

		this.response = response;
		
	}

}