Hi,
I have this peculiar problem on my production version of Tomcat 3.1 and
sadly I can't replicate this on my test server ;-(
I keep getting this error
2002-11-06 14:35:45 - Ctx( /transformer ): IllegalStateException in: R(
/transformer + /servlet/transformer + null) Current state = FLUSHED, new
state = CODING
appear in my tomcat jmv.stderr log file over and over again until this
server crashes out of memory.
I have got a servlet that does some processing and constructs an xml
document which then gets passed to a transforming servlet along with the
location of an xsl file as attributes.
This error is being caused by the transform servlet it seems.
Other info.
Running IIS4 using Tomcat as NT service using isapi director which also
gets loads of errors. Don't know if they are connected
[jk_connect.c (143)]: jk_open_socket, connect() failed errno = 61
[jk_ajp12_worker.c (152)]: In jk_endpoint_t::service, Error sd = -1
[jk_isapi_plugin.c (554)]: HttpExtensionProc error, service() failed
The static files i.e. .xsl file is being served up by IIS
Any suggestions would be very welcome as I say this is now in production
and crashing Tomcat several time a day.
TIA
Conrad
>>>Source code for servlet
import javax.xml.transform.stream.StreamSource;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import org.w3c.dom.Document;
public class transformer extends HttpServlet {
/**
* Initialize global variables
*/
public void init(ServletConfig config) throws ServletException {
super.init(config);
}
/**
* Process the HTTP Get request
*/
public void doGet(HttpServletRequest request, HttpServletResponse
response) throws ServletException, IOException {
response.setContentType("text/html; charset=WINDOWS-1252");
PrintWriter out = response.getWriter();
Document doc = null;
String xsl = null;
try {
doc = (Document) request.getAttribute("xml");
xsl = (String) request.getAttribute("xsl");
TransformerFactory factory = TransformerFactory.newInstance();
Transformer transformer = factory.newTransformer(new StreamSource(xsl));
// Transformer transformer = factory.newTransformer();
transformer.transform(new DOMSource(doc), new StreamResult(out));
} catch (Exception e) {
e.printStackTrace();
}
out.close();
}
}
Thanks
Conrad
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