eqsearchpro.jsp

《jsp案例开发》这本书的源代码。包括源代码和相关的具体配置操作步骤。非常不错

<%@ page
    language="java"
    contentType="text/html; charset=GBK"
    import="imis.*,javax.naming.*,javax.rmi.PortableRemoteObject,java.util.*,java.sql.*,java.io.*"
%>
<%
    request.setCharacterEncoding("GBK");
    session=request.getSession();
    userStruct session_us=(userStruct)session.getAttribute("user");
    if(session_us==null){
    response.sendRedirect("../../login.html");
    }
  else{
      try{
        Context ctx = new InitialContext();
        Object ref = ctx.lookup("EquipmentControllerEJB");
        EquipmentControllerEJBHome equipmentControllerEJBHome = (EquipmentControllerEJBHome) PortableRemoteObject.narrow(ref, EquipmentControllerEJBHome.class);
        EquipmentControllerEJB equipmentControllerEJB = equipmentControllerEJBHome.create();

        Collection collect =new ArrayList();
        Collection coll = new ArrayList();
        Collection temcollection = new ArrayList();
        EquipmentJBean ddeq = new EquipmentJBean();
         EquipmentDetailsStruct detail = new EquipmentDetailsStruct();
        Vector rongqi = new Vector();
        Judge judge = new Judge();


        String name = request.getParameter("name");
        String model = request.getParameter("model");


        if(name.equals("")&&model.equals("")){
             collect = equipmentControllerEJB.getEquipmentAll();
             Iterator dd = collect.iterator();
             while(dd.hasNext()){
                 ddeq = (EquipmentJBean)dd.next();
          //满足自己单位权限且status的状态为2或者3或者6
                 if(judge.decide(session_us.unitid,ddeq.getUnitid())){
                     if(!ddeq.getStatus().equals(new Integer(4))&&!ddeq.getStatus().equals(new Integer(5))){
                       detail = equipmentControllerEJB.getEqdetailsByDeviceid(ddeq.getDeviceid());
                       rongqi.addElement(detail);
                     }
                 }
             }
        }else {
          if(!name.equals("")){
             coll = equipmentControllerEJB.getEqdetailsByName(name);
          }else if(!model.equals("")){
             coll = equipmentControllerEJB.getEqdetailsByModel(model);
          }
                EquipmentDetailsStruct equipstr = new EquipmentDetailsStruct();
                Iterator ii=coll.iterator() ;
                while (ii.hasNext() ){
                   equipstr = (EquipmentDetailsStruct)ii.next() ;
//满足自己单位权限且status的状态不为4和5
                   if (judge.decide(session_us.unitid ,equipstr.getUnitid())){
                     String id = equipstr.getDeviceid();
                     EquipmentJBean temp = equipmentControllerEJB.getEquipmentByDeviceid(id);
                     if (!temp.getStatus().equals(new Integer(4))&&!temp.getStatus().equals(new Integer(5))){
                           rongqi.addElement(equipstr);
                     }
                   }
                }
             }
        for(int l=0;l<rongqi.size();l++)
        {
           temcollection.add(rongqi.elementAt(l));
       }

        session.setAttribute("equipcoll",temcollection);

        response.sendRedirect("eqsearch.jsp");
      }
      catch(Exception e){
          response.sendRedirect("../../error/operror.html");
      }
  }
  %>