XSLT Servlet with error..

Question

I have the following XSLT servlet code,,,,,
import java.io.*;
import java.lang.*;
import java.util.*;
import java.net.*;
import java.beans.*;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.Transformer;
import javax.xml.transform.Source;
import javax.xml.transform.stream.StreamSource;
import javax.xml.transform.stream.StreamResult;
import com.allisontransmission.requestJB;
import org.apache.xml.utils.XMLString;
/*import org.xml.sax.SAXException;
import org.apache.xalan.xslt.XSLTProcessorFactory;
import org.apache.xalan.xslt.XSLTInputSource;
import org.apache.xalan.xslt.XSLTResultTarget;
import org.apache.xalan.xslt.XSLTProcessor;*/
public class ViewPurchaseOrder extends HttpServlet {
com.allisontransmission.requestJB requestBean = new com.allisontransmission.requestJB();
public boolean isValid(HttpSession localSession) {
if (localSession.getValue("VendorID") != null) {
return true;
} else {
return false;
public void renderXML(HttpServletRequest req, PrintWriter out) {
try {
TransformerFactory tFactory = TransformerFactory.newInstance();
// tFactory.setAttribute("UseValidation", false);
Source xmlSource = new StreamSource(new File(requestBean.getProperty("DataPath")+"purchaseorders/" + req.getParameter("FileToView")).toURL().toExternalForm());
Source xslSource = new StreamSource(new File(requestBean.getProperty("ApplicationPath")+"purchaseorder/purchaseorders.xsl").toURL().toExternalForm());
Transformer transformer = tFactory.newTransformer(xslSource);
transformer.transform(xmlSource,new StreamResult(out));
/*// Process Requested XML doc in Xalan
XSLTProcessor processor = XSLTProcessorFactory.getProcessor();
// Added 01/04/01
processor.getXMLProcessorLiaison().setUseValidation(false);
processor.process(new XSLTInputSource("http://localhost/data/purchaseorders/" + req.getParameter("FileToView")),
new XSLTInputSource("http://localhost/purchaseorder/purchaseorders.xsl"),
new XSLTResultTarget(out));*/
} catch (Exception e) {out.print(e);}
and rest ........
i am getting error in my jsp as;
javax.xml.transform.TransformerConfigurationException: javax.xml.transform.TransformerConfigurationException: javax.xml.transform.TransformerException: org.apache.xml.utils.WrappedRuntimeException: Could not find variable with the name of lineItem
Here the variable lineItem is in the xsl file.,,as
<td id="table-bordered-li-inner" colspan="7">
<xsl:apply-templates select="E1EDPT1"><xsl:with-param name="lineItem" select="POSEX"/></xsl:apply-templates>
<table><xsl:apply-templates select="/ZORDCHG05/IDOC/E1EDK01/Z1CHANGEHIST"><xsl:with-param name="lineItem" select="POSEX"/></xsl:apply-templates></table>
</td>
Thanks for any help.......
[email protected]

Answer 1

Is lineitem param also declared in the E1EDPT1 element xsl:template?
<xsl:template match="E1EDPT1">
<xsl:param name="lineitem"/>
</xsl:template>