deleterightaction.java

完整的合同管理信息系统

package com.ICT.AFC.user.actions;

import org.apache.struts.action.*;
import javax.servlet.http.*;
import javax.servlet.ServletContext;
import javax.sql.DataSource;
import com.ICT.AFC.DB.DB;
import com.ICT.AFC.user.beans.*;

public class deleteRightAction
    extends Action {
  public ActionForward execute(ActionMapping Mapping,
                               ActionForm Form,
                               HttpServletRequest Request,
                               HttpServletResponse Response) throws Exception {

    HttpSession session = Request.getSession();
    ServletContext context = servlet.getServletContext();
    DataSource dataSource = (DataSource) context.getAttribute("contract");
    String PageForward = "";
    DB db = new DB(dataSource);
    int rightID = Integer.parseInt(Request.getParameter("rightID"));
    if (RoleOperate.SearchRightID(db, Request.getParameter("rightID"))) {
      PageForward="deleterightwrong";
      //如果有角色享有该权限就不能删除该权限
    }
    else{
      PageForward = "rightList";
       RightOperate.deleteRight(db, rightID); //成功删除
       Request.setAttribute("RIGHTLIST", RightOperate.SearchRight(db));
    }

    db.close();
    return (Mapping.findForward(PageForward));

  }

}