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org.apache.xerces.jaxp.DocumentBuilderFactoryImpl not found

843841May 15 2006 — edited May 18 2006

i am running Java Sun System Web Server 6.1 SP5 on Windows Server 2003.

i have deployed a 3rd party web application and it works properly. i have also written and deployed my own servlet/struts web application that works properly. the 3rd party application allows for some customization (i.e., you can add links in that application to point to other locations). i have added a link that points from the 3rd party web application to my own web application.

the problem occurs when i do the following steps (in this exact order):
1. deploy MY war file on the web server.
2. bounce the web server.
3. access the 3rd party application in a web browser.
4. click on a link in the 3rd party application that points to MY application.

at this point i get an error (see the stack trace at the end of this posting). the weird thing is that i DO NOT get this error if i access MY application BEFORE attempting to access the 3rd party application.

the 3rd party application has included the following jars (among others) in /WEB-INF/lib:
xercesImpl.jar, xml-apis.jar, saxon.jar, saxon-jdom.jar

i've looked around the web, and there is mention of incompatible xerces classes. i tried to add the aforementioned jars to MY /WEB-INF/lib directory to see if that would help, but it does not. i am at a loss of how to fix this...HELP!!!

stack trace:
javax.servlet.ServletException: Provider org.apache.xerces.jaxp.DocumentBuilderFactoryImpl not found
at com.iplanet.ias.web.jsp.JspServlet.service(JspServlet.java:387)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:908)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:772)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:471)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:382)
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1062)
at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:386)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:229)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:787)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:908)
at org.apache.catalina.core.StandardWrapperValve.invokeServletService(StandardWrapperValve.java:771)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:322)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:212)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:209)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
at com.iplanet.ias.web.connector.nsapi.NSAPIProcessor.process(NSAPIProcessor.java:161)
at com.iplanet.ias.web.WebContainer.service(WebContainer.java:580)
----- Root Cause -----
javax.xml.parsers.FactoryConfigurationError: Provider org.apache.xerces.jaxp.DocumentBuilderFactoryImpl not found
at javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:99)
at org.apache.jasper.parser.ParserUtils.parseXMLDocument(ParserUtils.java:194)
at org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.java:287)
at org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:219)
at org.apache.jasper.compiler.JspParseEventListener.processTaglibDirective(JspParseEventListener.java:1220)
at org.apache.jasper.compiler.JspParseEventListener.handleDirective(JspParseEventListener.java:802)
at org.apache.jasper.compiler.DelegatingListener.handleDirective(DelegatingListener.java:125)
at org.apache.jasper.compiler.Parser$Directive.accept(Parser.java:255)
at org.apache.jasper.compiler.Parser.parse(Parser.java:1157)
at org.apache.jasper.compiler.Parser.parse(Parser.java:1115)
at org.apache.jasper.compiler.Parser.parse(Parser.java:1111)
at org.apache.jasper.compiler.ParserController.parse(ParserController.java:239)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:227)
at com.iplanet.ias.web.jsp.JspServlet$JspServletWrapper.loadJSP(JspServlet.java:778)
at com.iplanet.ias.web.jsp.JspServlet$JspServletWrapper.access$000(JspServlet.java:636)
at com.iplanet.ias.web.jsp.JspServlet.serviceJspFile(JspServlet.java:413)
at com.iplanet.ias.web.jsp.JspServlet.service(JspServlet.java:375)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:908)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:772)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:471)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:382)
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1062)
at org.apache.struts.action.RequestProcessor.processForwardConfig

darrylburke

Probably not very efficient, but seems to work ... fairly clean imho :-)

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Rectangle;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTextPane;
import javax.swing.SwingUtilities;
import javax.swing.event.CaretEvent;
import javax.swing.event.CaretListener;
import javax.swing.plaf.basic.BasicTextPaneUI;
import javax.swing.text.BadLocationException;

public class LineHighlightTextPane {
   
   public LineHighlightTextPane () {
   }
   
   void makeUI () {
      
      JTextPane textPane = new JTextPane ();
      textPane.setUI (new LineHighlightTextPaneUI (textPane));
      
      JScrollPane scrollPane = new JScrollPane (textPane);
      
      JFrame frame = new JFrame ("Line Highlight Text Pane");
      frame.setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE);
      frame.setSize (300, 300);
      
      frame.add (scrollPane, BorderLayout.CENTER);
      frame.setVisible (true);
   }
   
   public static void main (String[] args) {
      SwingUtilities.invokeLater (new Runnable () {
         public void run () {
            new LineHighlightTextPane ().makeUI ();
         }
      });
   }
}

class LineHighlightTextPaneUI extends BasicTextPaneUI {
   
   JTextPane tc;
   
   LineHighlightTextPaneUI (JTextPane t) {
      
      tc = t;
      tc.addCaretListener (new CaretListener () {
         public void caretUpdate (CaretEvent e) {
            
            tc.repaint ();
         }
      });
   }
   
   @Override
   public void paintBackground (Graphics g) {
      
      super.paintBackground (g);
      
      try {
         Rectangle rect = modelToView(tc, tc.getCaretPosition ());
         int y = rect.y;
         int h = rect.height;
         g.setColor (Color.YELLOW);
         g.fillRect (0, y, tc.getWidth (), h);
      } catch (BadLocationException ex) {
         ex.printStackTrace();
      }
   }
}

Is that what you wanted or have I misread the requirement?

db

camickr

Or some code that should work on any JTextComponent:

http://www.discoverteenergy.com/files/LinePainter.java

843806

Thanks a lot for the help guys! I was able to do exactly what I needed.

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Added on May 15 2006

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org.apache.xerces.jaxp.DocumentBuilderFactoryImpl not found

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