useraction.java

权限系统以为业务逻辑提供服务为目标。这个系统的设计目的

/**
*  Created by Struts Assistant.
*  Date: 08.12.2005  Time: 09:38:51
*/

package com.tairun.component.popedom.webapp.action;

import org.apache.struts.action.*;
import org.apache.struts.actions.MappingDispatchAction;

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

import com.tairun.component.popedom.dao.UserDAO;
import com.tairun.component.popedom.dao.DAOFactory;
import com.tairun.component.popedom.dao.RoleDAO;
import com.tairun.component.popedom.model.User;
import com.tairun.component.popedom.model.Role;
import com.tairun.component.popedom.webapp.form.UserForm;


import java.util.List;
import java.util.Vector;
import java.util.Iterator;

public class UserAction extends MappingDispatchAction {

    public ActionForward create(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
            throws Exception {
        UserDAO userDAO = DAOFactory.createUserDAO();
        UserForm userForm = (UserForm)form;
        if(userDAO.isexist(0,userForm.getUserID())){
            return mapping.findForward("create_user_faile");
        }
        else{
        User user = new User();
        user.setUserID(userForm.getUserID());
        user.setPassword("111");
        user.setPersonID(userForm.getPersonID());
        user.setRoleID(userForm.getRoleID());
        user.setWorkstatusID(userForm.getWorkstatusID());
        userDAO.create(user);
        return mapping.getInputForward();
        }
    }

    public ActionForward update(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
            throws Exception {
        UserDAO userDAO = DAOFactory.createUserDAO();
        UserForm userForm = (UserForm)form;
        if(userDAO.isexist(userForm.getAccountID(),userForm.getUserID())){
            return mapping.findForward("updata_user_faile");
        }
        else{
        User user = new User();
        user.setAccountID(userForm.getAccountID());
        user.setUserID(userForm.getUserID());
        user.setPersonID(userForm.getPersonID());
        user.setRoleID(userForm.getRoleID());
        user.setWorkstatusID(userForm.getWorkstatusID());
        userDAO.update(user);
        return mapping.getInputForward();
        }
    }

    public ActionForward delete(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
            throws Exception {
        UserDAO userDAO = DAOFactory.createUserDAO();
        String[] delaccID = request.getParameterValues("accountID");
        for(int i=0;i<delaccID.length;i++){
        User user = new User();
        user.setAccountID(Long.parseLong(delaccID[i]));
        userDAO.delete(user);
        }
        return mapping.getInputForward();

    }

    public ActionForward display(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
            throws Exception {
        UserDAO userDAO = DAOFactory.createUserDAO();
        UserForm userForm = (UserForm)form;
        User user = userDAO.getdetail(Long.parseLong(request.getParameter("accountID")));
        userForm.setUserID(user.getUserID());
        userForm.setAccountID(user.getAccountID());
        userForm.setPersonID(user.getPersonID());
        userForm.setRoleID(user.getRoleID());
        RoleDAO roleDAO = DAOFactory.createRoleDAO();
        Role role = roleDAO.getdetail(user.getRoleID());
        userForm.setRolename(role.getRolename());
        List list = roleDAO.getlist();
        userForm.setResults(list);
        return mapping.getInputForward();
    }

    public ActionForward list(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
            throws Exception {
        UserDAO userDAO = DAOFactory.createUserDAO();
        UserForm userForm = (UserForm)form;
        List list = userDAO.getlist();
        List results = new Vector();
        for(Iterator it = list.iterator();it.hasNext();){
            User user = (User)it.next();
            RoleDAO roleDAO = DAOFactory.createRoleDAO();
            Role role = roleDAO.getdetail(user.getRoleID());
            user.setRolename(role.getRolename());
            results.add(user);
        }
        userForm.setResults(results);

        return mapping.getInputForward();
    }
}