useraction.java

来自「spring+struts+hibernate+dwr+jstl做的实例.rar」· Java 代码 · 共 110 行

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.mytest.web.action;

import java.util.List;

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

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.mytest.model.Users;
import com.mytest.service.UsersManageService;
import com.mytest.web.form.UserForm;

/** 
 * MyEclipse Struts
 * Creation date: 05-15-2008
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class UserAction extends Action {
	/*
	 * Generated Methods
	 */

	private UsersManageService manager;
	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {

		String operate = request.getParameter("operate");
		String userId = request.getParameter("userid");
		UserForm userForm = (UserForm)form;
		Users user;
		
		if (operate == null || operate.equals("") || operate.equalsIgnoreCase("list")) {
			
			List userList = manager.getAllUsers();
			request.setAttribute("userlist", userList);
			request.setAttribute("usercount", userList.size());
			
			return mapping.findForward("list");
			
		} else if (operate.equalsIgnoreCase("add")) {
			
			return mapping.findForward("add");
			
		} else if (operate.equalsIgnoreCase("save")) {
			
			user = new Users();
			//user.setUserid(userForm.getUserid());
			user.setUsername(userForm.getUsername());
			user.setPassword(userForm.getPassword());
			
			manager.addUser(user);
			
			return mapping.findForward("relist");
		} else if (operate.equalsIgnoreCase("edit")) {
			
			user = manager.getUsersByUserid(new Integer(userId));
			request.setAttribute("user", user);
			
			return mapping.findForward("edit");
			
		} else if (operate.equalsIgnoreCase("update")) {

			user = new Users();
			user.setUserid(userForm.getUserid());
			user.setUsername(userForm.getUsername());
			user.setPassword(userForm.getPassword());
			
			manager.updateUser(user);
			
			return mapping.findForward("relist");
			
		} else if (operate.equalsIgnoreCase("delete")) {

			manager.deleteUser(new Integer(userId));
			
			return mapping.findForward("relist");
			
		} else if (operate.equalsIgnoreCase("view")) {
			
			user = manager.getUsersByUserid(new Integer(userId));
			request.setAttribute("user", user);
			
			return mapping.findForward("view");
		}
		
		return mapping.findForward("fail");
	}
	
	public void setManager(UsersManageService manager) {
		this.manager = manager;
	}
}