showuseraccountaction.java

来自「基于Struts的网络商店源码。使用Hibernate技术」· Java 代码 · 共 49 行

package com.sush.webstore.store.web.struts;

import java.util.Map;

import com.opensymphony.xwork2.ActionContext;
import com.sush.webstore.store.domain.IUserAccount;

public class ShowUserAccountAction {

	private IUserAccount userAccount;

	public String execute() {

		if (getUserFromSession())
			return "success";
		return "login";
	}

	/**
	 * @return the userAccount
	 */
	public IUserAccount getUserAccount() {
		return userAccount;
	}

	/**
	 * @param userAccount
	 *            the userAccount to set
	 */
	public void setUserAccount(IUserAccount userAccount) {
		this.userAccount = userAccount;
	}

	/**
	 * @return the cart
	 */
	public boolean getUserFromSession() {

		Map session = (Map) ActionContext.getContext().get("session");

		if (session == null) {
			return false;
		}

		userAccount = (IUserAccount) session.get("userAccount");
		return (userAccount == null) ? false : true;
	}
}