[opencms-dev] exception

Fri Dec 19 13:41:02 CET 2003

Hey,

what does this mean?

Can you tell me what i have to look for if I want to put my written jsp 
- file (with normal jsp tags) in opencms! Do I need to extend some classes?
My jsp file is a template and looks like this:

<%@ page session="false" %>
<%@page contentType="text/html"%>
<%@ taglib prefix="cms" uri="http://www.opencms.org/taglib/cms" %>

<cms:template element="head">

<!doctype html public "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title><cms:property name="title" escapeHtml="true" /></title>

<meta HTTP-EQUIV="CONTENT-TYPE" CONTENT="text/html; 
CHARSET=<cms:property name="content-encoding" default="ISO-8859-1" />">

<link type="text/css" rel="stylesheet" 
href="<cms:link>/sourcepark_projekt/modules/resources/style.css</cms:link>">

<%--Importieren von Java-Klassenbibliotheken--%>
<%@ page import="java.util.*,com.opencms.flex.jsp.*" %>
<%@ page import="java.io.*,com.opencms.flex.jsp.*"%>
<%@ page import="java.text.*,com.opencms.flex.jsp.*"%>

<%--Importieren der Java - Klassen--%>

<%@ page import="de.sourcepark.ObjektDatei,com.opencms.flex.jsp.*"%>
<%@ page import="de.sourcepark.FirmenEintrag,com.opencms.flex.jsp.*"%>
<%@ page import="de.sourcepark.Referenzen,com.opencms.flex.jsp.*"%>
<%@ page import="de.sourcepark.Stream,com.opencms.flex.jsp.*"%>

<%!
//Java-Klasse zur Serialisierung und Derialisierung
final int MAX_ROWS = 5;
final int MAX_COLUMNS = 3;
final String[] COLUMN_WIDTH = {"407","63","422"};

%>

</head>
<body>
 <table border="1" cellspacing="0" cellpadding="0" 
style="border-collapse: collapse; mso-padding-alt: 0cm 3.5pt 0cm 3.5pt" 
width="800">
     <tr> 
        <td width="407" valign="top" style="padding-left: 3.5pt; 
padding-right: 3.5pt; padding-top: 0cm; padding-bottom: 0cm"> 
           <p class="headline"><b>KUNDEN 
               UND REFERENZPROJEKTE</b></p> 
           <p class="MsoBodyText"> </td> 
        <td width="63" valign="top" style="padding-left: 3.5pt; 
padding-right: 3.5pt; padding-top: 0cm; padding-bottom: 0cm"> 
           <p class="MsoBodyText"></td> 
        <td width="422" valign="top" style="padding-left: 3.5pt; 
padding-right: 3.5pt; padding-top: 0cm; padding-bottom: 0cm"> 
           <p class="MsoBodyText" align="right"><a 
href="referenzen_02_seite.htm">weiter
           >></a> 
        </td> 
      </tr>

<%

    //Referendatei lesen

    //Auslesen des HTML - Formulars

    Referenzen eineReferenz = Stream.leseObjekt();

    String firmenName = request.getParameter("firmenname");
    String eintrag = request.getParameter("eintrag");
    String button = request.getParameter("submit");
    String comboNameFirma = request.getParameter("comboFirma");
    String comboNameEintrag = request.getParameter("comboEintrag");

    out.println("Firmenname:"+firmenName);
    out.println("Eintrag: "+eintrag);

//*****Abfragen*******************************************************************

    //Nachträglich mit switch realisieren!!!!!!!!!!!!!!!!!!!!!!

    if(button.equals("Hinzufügen")){
        //Prüfen, ob Daten eingegeben wurden
        if(firmenName !=null && firmenName.length()> 0 && 
eintrag.length() > 0){
          FirmenEintrag einEintrag = new FirmenEintrag(firmenName,eintrag);
          eineReferenz.anfuegen(einEintrag);
          //Speichern der Referenz

        }
        //out.println(eineReferenz.getAnzahlEintraege());
       // eineReferenz.sortiere();
    }
    else if(button.equals("Ändern")){

       if(firmenName!=null&&comboNameFirma!=null)
          for(int i=0;i<eineReferenz.getAnzahlEintraege();i++)

if(comboNameFirma.equals(eineReferenz.getEintrag(i).getFirmenName()))
                  eineReferenz.getEintrag(i).setFirmenName(firmenName);
    }
    else if(button.equals("Löschen")){

      if(comboNameFirma!=null&&(!(comboNameFirma.equals("default"))))

eineReferenz.getEintrag(Integer.parseInt(comboNameFirma)).firmenNameLoeschen(); 

      if(comboNameEintrag!=null&&(!(comboNameEintrag.equals("default"))))

eineReferenz.getEintrag(Integer.parseInt(comboNameEintrag)).eintragLoeschen();  

      //LÖSCHEN VON BEIDEN FELDERN ->BLANK IN DER TABELLE -->ZU ÄNDERN  
      //

//eineReferenz.vectorEintragLoeschen(Integer.parseInt(comboNameFirma));   
    }

    Stream.schreibeObjekt(eineReferenz);

//************Tabelle 
generieren****************************************************************

    String idHead="";
    String idContent="";
    String idLinks="";
    out.println("<table border='1' cellspacing='0' cellpadding='0' 
style='border-collapse: collapse; mso-padding-alt: 0cm 3.5pt 0cm 3.5pt' 
width='800'>"); 
    String blank="                ";

    for(int zeile = 0; zeile < MAX_ROWS; zeile++)
    {  
        idHead = ""+zeile;
        idContent = ""+zeile;
        out.println("<tr>");
        for(int spalte = 0; spalte < MAX_COLUMNS; spalte++)
        { 

           idHead+=""+spalte;
           idContent+=""+spalte+"1";
           out.println("<td width="+COLUMN_WIDTH[spalte]+" valign='top' 
style='padding-left: 3.5pt; padding-right: 3.5pt; padding-top: 0cm; 
padding-bottom: 0cm'><p><b id="+idHead+"> </b></p><p 
id="+idContent+"> </p></td>");
           idHead = ""+zeile;
           idContent = ""+zeile;
        } 
       out.println("</tr>");

    }
    out.println("</table>"); 

    int zeile = 0;
    int spalte =0;

     for(int i=0;i<eineReferenz.getAnzahlEintraege();i++){            
         FirmenEintrag einEintrag = eineReferenz.getEintrag(i);

         if(zeile==MAX_ROWS){
           zeile=0;
           spalte+=2;
         }
         idHead = ""+zeile;
         idContent = ""+zeile;

        idHead+=""+spalte;
        idContent+=""+spalte+"1";  
        out.println("<script type='text/javascript'>");
        out.println("var head = 
document.createTextNode(\""+einEintrag.getFirmenName()+"\");");

        out.println("var inhalt = 
document.createTextNode(\""+einEintrag.getEintrag()+"\");");

out.println("document.getElementById(\""+idHead+"\").firstChild.appendData(head.nodeValue);");

out.println("document.getElementById(\""+idContent+"\").firstChild.appendData(inhalt.nodeValue);");    

        out.println("</script>");
        zeile++;

        idHead = ""+zeile;
        idContent = ""+zeile;
     }

//**************************************************************************************************************

%>

<!-- Main page body starts here -->
</cms:template>

<cms:template element="body">
<cms:include element="body" />
</cms:template>

<cms:template element="foot">
<!-- Main page body ends here -->
</body>
</html>
</cms:template>

[jsptemplate] ??? com.opencms.core.CmsException: 0 Unknown exception. 
Detailed error: [CmsJspTemplate] Error while reading JSP 
/system/modules/com.alkacon.documentation.howto-template/jsptemplates/tabelle2 
com.opencms.core.CmsException: 28 Error while launching template class. 
Detailed error: Error in CmsJspLoader.loadTemplate() while loading 
/system/modules/com.alkacon.documentation.howto-template/jsptemplates/tabelle2 
javax.servlet.ServletException: Resource loader error in file 
'/system/modules/com.alkacon.documentation.howto-template/jsptemplates/tabelle2' 
Root cause: org.apache.jasper.JasperException at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:254) 
at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at