roleaction.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: 09:38:20
*/

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.RoleDAO;
import com.tairun.component.popedom.dao.DAOFactory;
import com.tairun.component.popedom.dao.FunctionDAO;
import com.tairun.component.popedom.dao.PrivilegeDAO;
import com.tairun.component.popedom.model.Role;
import com.tairun.component.popedom.model.Privilege;
import com.tairun.component.popedom.model.Function;
import com.tairun.component.popedom.webapp.form.RoleForm;


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

public class RoleAction extends MappingDispatchAction {

    public ActionForward create(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
            throws Exception {
        RoleDAO roleDAO = DAOFactory.createRoleDAO();
        RoleForm roleForm = (RoleForm)form;
        if(roleDAO.isexist(0,roleForm.getRolename())){
            return mapping.findForward("create_role_faile");
        }
        else{
        Role role = new Role();
        role.setRolename(roleForm.getRolename());
        role.setDiscription(roleForm.getDiscription());
        roleDAO.create(role);
        long i = roleDAO.getroleID(roleForm.getRolename());
        FunctionDAO functionDAO = DAOFactory.createFunctionDAO();
        List list = functionDAO.getfunID_list();
        PrivilegeDAO privilegeDAO =DAOFactory.createPrivilegeDAO();
        for(Iterator it = list.iterator();it.hasNext();){
            Function function = (Function)it.next();
            Privilege privilege = new Privilege();
            privilege.setFunctionID(function.getFunctionID());
            privilege.setRoleID(i);
            privilege.setPrivatestatus("0000");
            privilegeDAO.create(privilege);
        }
        return mapping.getInputForward();
        }
    }

    public ActionForward update(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
            throws Exception {
        RoleDAO roleDAO = DAOFactory.createRoleDAO();
        RoleForm roleForm = (RoleForm)form;
        if(roleDAO.isexist(roleForm.getRoleID(),roleForm.getRolename())){
            return mapping.findForward("updata_role_faile");
        }
        else{
        Role role = new Role();
        role.setRoleID(roleForm.getRoleID());
        role.setRolename(roleForm.getRolename());
        role.setDiscription(roleForm.getDiscription());
        roleDAO.update(role);
        return mapping.getInputForward();
        }
    }

    public ActionForward delete(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
            throws Exception {
        RoleDAO roleDAO = DAOFactory.createRoleDAO();
        String[] delroleID=request.getParameterValues("roleID");
        for(int i=0;i<delroleID.length;i++){
        Role role = new Role();
        role.setRoleID(Long.parseLong(delroleID[i]));
        roleDAO.delete(role);
        }
        return mapping.getInputForward();
    }

    public ActionForward display(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
            throws Exception {
        RoleDAO roleDAO = DAOFactory.createRoleDAO();
        RoleForm roleForm = (RoleForm)form;
        Role role=roleDAO.getdetail(Long.parseLong(request.getParameter("roleID")));
        roleForm.setRoleID(role.getRoleID());
        roleForm.setRolename(role.getRolename());
        roleForm.setDiscription(role.getDiscription());
        return mapping.getInputForward();
    }

    public ActionForward list(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
            throws Exception {
            RoleDAO roleDAO = DAOFactory.createRoleDAO();
            RoleForm roleForm = (RoleForm)form;
            List results = roleDAO.getlist();
            roleForm.setResults(results);

            return mapping.getInputForward();
    }
}