schemedelete.jsp

这是一个学习jsp的基本程序

<%@ page
    language="java"
    contentType="text/html; charset=GBK"
    import="imis.*,javax.naming.*,java.text.*,javax.rmi.PortableRemoteObject,java.util.*"
%>
<%
  request.setCharacterEncoding("GBK");
  session=request.getSession();
  userStruct user=(userStruct)session.getAttribute("user");
  if(user==null){
  response.sendRedirect("../../login.html");
  }
else{

%>

<%
String schid=request.getParameter("schid");


schemeStruct hq=null;
hq=new schemeStruct();
schemeStruct hsj=null;
hsj=new schemeStruct();

boolean o=true;
boolean k=true;
boolean kk=true;
try{
  Context ctx = new InitialContext();
     //look up jndi name
         Object ref = ctx.lookup("ScheController");
   //cast to Home interface
         ScheControllerHome scheControllerHome = (ScheControllerHome) PortableRemoteObject.narrow(ref, ScheControllerHome.class);
         ScheController scheController = scheControllerHome.create();
         hq=scheController.getHqpk(schid);
         hsj=scheController.getHsjpk(schid);

if(user.userAccess.equals(new Integer(3))||user.userAccess.equals(new Integer(4)))
         {
         k=scheController.removeJc(schid);
         kk=scheController.removeJcds(schid);
         if(hq!=null&&k&&kk)
                {
              k=scheController.removeHq(schid);
              kk=scheController.removeHqsd(schid);
                 }
         }
if(user.userAccess.equals(new Integer(6))||user.userAccess.equals(new Integer(7)))
         {
                  k=scheController.removeHq(schid);
                  kk=scheController.removeHqsd(schid);
                  if(hsj!=null&&k&&kk)
                         {
                       k=scheController.removeHsj(schid);
                       kk=scheController.removeHsjsd(schid);
                          }
         }
if(user.userAccess.equals(new Integer(9)))
         {
              k=scheController.removeHsj(schid);
              kk=scheController.removeHsjsd(schid);
          }

}catch(Exception e)
{
e.printStackTrace();
o=false;
}
%>

<%
  if(o&&k&&kk)
    response.sendRedirect("scheme_query.jsp");
  else
  response.sendRedirect("../../error/deleteerror.html");
%>


<%}%>