Cannot close an XML file used for parsing

Hi All,
I appears to have difficulty closing (possibly flushing it first) an XML file that was subsequently being parsed without success. The error generated is:
org.jdom.input.JDOMParseException: Error on line 23: The element type "form" must be terminated by the matching end-tag "</form>".
Below is the code snippets of readData() to retrieve (HTML) data from a website, save it to a file, then convert to XML format before returning the new filename:
public String readData() {
    try {
          URL url = new URL("http://www.abc.com");
          URLConnection connection = url.openConnection();
          InputStream isInHtml = url.openStream();   // throws an IOException
          disInHtml = new DataInputStream(new BufferedInputStream(isInHtml));
          System.out.flush();
          FileOutputStream fosOutHtml = null;
          fosOutHtml = new FileOutputStream("C:\\Temp\\ABC.html");
          int oneChar, count=0;
          while ((oneChar=disInHtml.read()) != -1)
              fosOutHtml.write(oneChar);
          isInHtml.close();
          disInHtml.close();
          fosOutHtml.flush();    // optional
          fosOutHtml.close();
    try {
          File fileInHtml = new File("C:\\Temp\\ABC.html");
          FileReader frInHtml = new FileReader(fileInHtml);
          BufferedReader brInHtml = new BufferedReader(frInHtml);
          String string = "";
          while (brInHtml.ready())
              string += brInHtml.readLine() + "\n";
          fwOutXml = new FileWriter("C:\\Temp\\ABC.xml");
          pwOutXml = new PrintWriter(fwOutXml);
          light_html2xml html2xml = new light_html2xml();
          pwOutXml.print(html2xml.Html2Xml(string));
          system.out.flush()     // optional
          fwOutXml.flush();      // optional
          fwOutXml.close();
          pwOutXml.flush();      // optional
          pwOutXml.close();
          return fileInHtml.getAbsolutePath();
// parseData reads the XML file using the name returned by readData()
public void parseData(String XMLFilename)
    try
        FileReader frInXml = new FileReader(FileName);
        BufferedReader brInXml = new BufferedReader(frInXml);
        SAXBuilder saxBuilder = new SAXBuilder("org.apache.xerces.parsers.SAXParser"); // JDOMParseException generated.
}These codes would worked when they were in a single method but I have since placed some structure around them using a number methods.
This issue has risen in th past where I have been able to close the XML file prior to reading them again. However, I don't have a solution for it this time round.
I am running JDK 1.6.0_10, Netbeans 6.1, JDOM 1.1 on Windows XP platform.
Any assistance would be appreciated.
Many thanks,
Jack

Hi Alain,
I have added the additional I/O statements in the finally clause as follows but the problem still persisted:
readData()
// reading data (html) from the webpage and save it in html format.
try {
catch { . }
finally {
       System.out.flush();
       isInHtml.close();
       disInHtml.close();
       fosOutHtml.flush();
       fosOutHtml.getFD().sync();
       fosOutHtml.close();
// convert the html webpage format to xml format
try {
catch { . }
finally {
       System.out.flush();
       fwOutXml.flush();
       fwOutXml.close();
       pwOutXml.flush();
       pwOutXml.close();
Below is a short listing of the new XML file:
<?xml version="1.0" encoding="iso-8859-1" ?>
- <html>
- <head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="keywords" content="California, cities, towns, villages, list, zipcodes, postal codes, united states, ca" />
<meta name="description" content="Cities, towns and suburbs in California, United States (CA) starting with A" />
<title>Cities and Towns in California starting with A ABC Company</title>
<link rel="stylesheet" href="http://www.abc.com/style.css" type="text/css" media="screen" />
</head>
- <body>
<a name="top" />
- <div id="container">
- <div id="header">
<div id="postmark" />
- <a href="http://www.abc.com/" class="imglink">
<img id="logoimg" src="http://www.abc.com/images/zipcodes.gif" width="192" height="33" alt="Zipcodes America Logo" />
</a>
<hr />
</div>
- <div id="nav">
- <ul>
- <li>
<a href="http://www.abc.com/" title="Home Page">Home</a>
</li>
- <li>
<strong>Search</strong>
(zipcode or suburb)
- <div class="hide">
<form method="post" action="http://www.abc.com/search" />        // line 23
</div>
<input type="text" name="q" class="searchbox" alt="Search query" />
<br />
<input type="submit" value="find!" class="searchbutton" alt="Perform search" />
<div class="hide" />
</li>
What I find it interesting is that it is possible to parse the above XML file with the same parseData() from another class without any problem. As a result, I have come to the following conclusion so far:
( i ) There is some file locking that is prevent saxBuilder from parsing the XML file at the time.
( ii ) The light_html2xml does not appears to have correctly converted over the orginal Html to Xml but some how it has been picked up by the parser in the same class, but not by the same parser from another class.
( iii ) I would like to use another conversion tool such as Tagsoup in place of light_html2xml to determine where the cause of this issue is coming from. As a result, would you or anyone be able to assist me coming up with a few lines of conversion statements using Tagsoup since I am not familiar with using this tool?
( iv ) light_html2xml is good as it strip out all namespace, DTD, Entity Resolver, etc and only return what I need. JTidy does correct conversion but include namespace, DTD, Entity Resolver which makes parsing difficulty.
Many thanks again,
Jack

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Result with xmlns:
process
tgt ns http://serena.com/CreateKBEntryService
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LOL
This is what you get for working 12 hours straight....
I changed:
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Sorry for the inconvenience,
Rich

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The file gets saved but I get fllowing error message when I open the file.
The XML page cannot be displayed
Cannot view XML input using style sheet. Please correct the error and then click the Refresh button, or try again later.
An invalid character was found in text content. Error processing resource 'http://uxjciesk.wdf.sap.corp:50000/irj/go/km/doc...
The code I am trying to achieve the functionality is:
byte[] byteArray = wdContext.currentContextElement().getPdfSource();
IWDPDFDocumentHandler pdfDocumentHandler = WDPDFDocumentFactory.getDocumentHandler();
IWDPDFDocumentAccessibleContext documentAccessibleContext = pdfDocumentHandler.getDocumentAccessibleContext();
documentAccessibleContext.setPDF(byteArray);
IWDPDFDocument pdfDocument = documentAccessibleContext.execute();
ByteArrayInputStream dataInputStream = (ByteArrayInputStream) pdfDocument.getPDFAsStream();
further, the datainputstream is used to store the file. I am able to save same xdp template in pdf file format successfully, the error only occurs for xml file storage.
Please, advise.
Regards,
Urvashi

Hi Urvashi,
    Try this code
          String contentStr = getXMLData(wdContext.currentContextElement().getPdfSource().read(false));
          String data = "";
          ByteArrayOutputStream pdfSourceOutputStream = new ByteArrayOutputStream();
          try {
               InputStream pdfSourceInputStream = wdContext.currentContextElement().getData().read(false);
               BufferedInputStream bufferedInputStream = new BufferedInputStream(wdContext.currentContextElement().getData().read(false));
               int aByte;
               while ((aByte = bufferedInputStream.read()) != -1) {
                    pdfSourceOutputStream.write(aByte);
               pdfSourceOutputStream.flush();
               pdfSourceOutputStream.close();
               IWDPDFDocument pdfDocument = null;
               try {
                    // Create an instance for PDFDocumnetHandler
                    IWDPDFDocumentHandler pdfDocumentHandler = WDPDFDocumentFactory.getDocumentHandler();
                    //Create an Inatance for PDFDocumentAccessibleContext
                    IWDPDFDocumentAccessibleContext documentAccessibleContext =     pdfDocumentHandler.getDocumentAccessibleContext();
                    //set the pdf data as OutputStream to the PDFDocumentAccessibleContext instance
                    documentAccessibleContext.setPDF(pdfSourceOutputStream);
                    //call the server to get the data
                    pdfDocument = documentAccessibleContext.execute();
                    //get the xml data in a InputStream
                    ByteArrayInputStream dataInputStream = (ByteArrayInputStream) pdfDocument.getData();
               } catch (Exception e) {
                    data = "Null";
          } catch (IOException e) {
Regards,
Mathan

Getting error while running the XML file using XML Publisher Desktop

Hi all,
We have successfully loaded the XML file using XML Publisher Desktop. But when we preview the same using PDF format we are getting the following error.
Font Dir: C:\Program Files\Oracle\XML Publisher Desktop\Template Builder for Word\fonts
Run XDO Start
RTFProcessor setLocale: en-us
FOProcessor setData: C:\Documents and Settings\smanmadh\Desktop\ProductCompensationDT.xml
FOProcessor setLocale: en-us
java.lang.NullPointerException
     at oracle.apps.xdo.template.fo.area.PageNumber.formatString(PageNumber.java:104)
     at oracle.apps.xdo.template.fo.IDManager.registerId(IDManager.java:44)
     at oracle.apps.xdo.template.fo.area.AreaTree.registerLastPageJoinSeq(AreaTree.java:1106)
     at oracle.apps.xdo.template.fo.area.AreaTree.incrementJoinSequenceIndex(AreaTree.java:219)
     at oracle.apps.xdo.template.fo.area.AreaTree.registerLastPageDocument(AreaTree.java:1089)
     at oracle.apps.xdo.template.fo.area.AreaTree.forceOutput(AreaTree.java:471)
     at oracle.apps.xdo.template.fo.elements.FORoot.end(FORoot.java:58)
     at oracle.apps.xdo.template.fo.FOHandler.endElement(FOHandler.java:386)
     at oracle.xml.parser.v2.XMLContentHandler.endElement(XMLContentHandler.java:196)
     at oracle.xml.parser.v2.NonValidatingParser.parseElement(NonValidatingParser.java:1212)
     at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:301)
     at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:268)
     at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:149)
     at oracle.apps.xdo.template.fo.FOProcessingEngine.process(FOProcessingEngine.java:279)
     at oracle.apps.xdo.template.FOProcessor.generate(FOProcessor.java:1022)
     at RTF2PDF.runRTFto(RTF2PDF.java:626)
     at RTF2PDF.runXDO(RTF2PDF.java:460)
     at RTF2PDF.main(RTF2PDF.java:251)
Thanks in Advance.
Sudeep.

This is BI related. You will get a quicker answer from the BI Publisher forum
BI Publisher

Error while running the XML file using XML Publisher Desktop

Hi All,
We have successfully loaded the XML file using XML Publisher Desktop.But when we try to preview it using the PDF format we are getting the following error.
Font Dir: C:\Program Files\Oracle\XML Publisher Desktop\Template Builder for Word\fonts
Run XDO Start
RTFProcessor setLocale: en-us
FOProcessor setData: C:\Documents and Settings\smanmadh\Desktop\ProductCompensationDT.xml
FOProcessor setLocale: en-us
java.lang.NullPointerException
     at oracle.apps.xdo.template.fo.area.PageNumber.formatString(PageNumber.java:104)
     at oracle.apps.xdo.template.fo.IDManager.registerId(IDManager.java:44)
     at oracle.apps.xdo.template.fo.area.AreaTree.registerLastPageJoinSeq(AreaTree.java:1106)
     at oracle.apps.xdo.template.fo.area.AreaTree.incrementJoinSequenceIndex(AreaTree.java:219)
     at oracle.apps.xdo.template.fo.area.AreaTree.registerLastPageDocument(AreaTree.java:1089)
     at oracle.apps.xdo.template.fo.area.AreaTree.forceOutput(AreaTree.java:471)
     at oracle.apps.xdo.template.fo.elements.FORoot.end(FORoot.java:58)
     at oracle.apps.xdo.template.fo.FOHandler.endElement(FOHandler.java:386)
     at oracle.xml.parser.v2.XMLContentHandler.endElement(XMLContentHandler.java:196)
     at oracle.xml.parser.v2.NonValidatingParser.parseElement(NonValidatingParser.java:1212)
     at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:301)
     at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:268)
     at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:149)
     at oracle.apps.xdo.template.fo.FOProcessingEngine.process(FOProcessingEngine.java:279)
     at oracle.apps.xdo.template.FOProcessor.generate(FOProcessor.java:1022)
     at RTF2PDF.runRTFto(RTF2PDF.java:626)
     at RTF2PDF.runXDO(RTF2PDF.java:460)
     at RTF2PDF.main(RTF2PDF.java:251)
Any pointers will be of great help.
Thanks in Advance
Sudeep.

2¢
I had a similar error which when I searched, came up with this thread.
My issue was resolved after I discovered that my RTF template was not really RTF. It was sill in MS Word DOC format. This was discovered by reviewing two templates in NOTEPAD. The MS-DOC files have a lot of "special" characters in them. My RTF was not really RTF.
After doing a SAVE AS - RTF format, then the preview worked as expected.
Just Sharing...
--Tim

Manipulating XML file using flex 2.0

Hi,
how to add contents in to xml file using flex 2.0, ie i
actually wants to write data in to a xml file, so that data to be
appended at the end of the file.
Kumar

You can't! Well, at least Flex cannot do this. All Flex can
do is send this data -- any data -- to the server and it's up to
you how you want to append this data to a file on the server.
You see, flex can't write to local files. If you looking for
client side file manipulation, take a look at Flex's desktop
brother call AIR!
ATTA

How to Update existing XML File Using Java Swing

Hi,
I am reading XML file and getting keywords into JList. When i add some keywords into JList through textfield and remove keywords JList, then after click on save button it should update xml file. How can i do it ?
Please provide me some code tips for updating xml file
This is the code that i am using for reading XML File:
import javax.swing.*;
import java.awt.event.*;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
import java.io.IOException;
import java.util.*;
import java.text.Collator;
import java.util.regex.*;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import com.cloudgarden.layout.AnchorConstraint;
import com.cloudgarden.layout.AnchorLayout;
public class getKeywords extends JFrame implements ActionListener
static JPanel p;
static JLabel lbl;
static JButton btnSave,btnAdd,btnRemove;
static String path;
static Vector v;
static JList lstCur;
static JTextField txtKey;
Document dom;
static image imgval;
NodeList nodelstImage;
static AnchorLayout anchorLay;
private DefaultListModel lstCurModel;
public getKeywords()
     super("Current Keywords");
    v=new Vector();
    p=new JPanel();
    txtKey=new JTextField(10);
    btnAdd=new JButton("Add");
    btnRemove=new JButton("Remove");
    btnSave=new JButton("Save");
    lbl=new JLabel("Current Keywords");
    lstCurModel=new DefaultListModel();
        lstCur=new JList();
        JScrollPane scr=new JScrollPane(lstCur);
    runExample();
     lstCur.setModel(lstCurModel);
     p.add(lbl);
     p.add(scr);
     p.add(txtKey);
     p.add(btnAdd);
     p.add(btnRemove);
     p.add(btnSave);
     add(p);
     btnAdd.addActionListener(this);
     btnRemove.addActionListener(this);
     btnSave.addActionListener(this);
     setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
public static void main(String arg[])
     getKeywords g=new getKeywords();
     g.resize(250,400);
     g.setVisible(true);
public void actionPerformed(ActionEvent ae)
     if(ae.getSource()==btnAdd)
          lstCurModel.addElement(txtKey.getText());
     if(ae.getSource()==btnRemove)
          lstCurModel.remove(lstCur.getSelectedIndex());
     if(ae.getSource()==btnSave)
          //Code to Write
     public void runExample()
          //Parse the XML file and get the DOM object
          ParseXMLFile();
          //Get the Detail of the Image Document
          parseImageDocument();
          //Get the Detail of the LML Document
          //parseLMLDocument();
          //System.out.println(lmlval.Title);
     public void ParseXMLFile()
          //Get the Factory
          DocumentBuilderFactory builderFac = DocumentBuilderFactory.newInstance();
          try
               //Using factory get an instance of the Document Builder
               DocumentBuilder builder = builderFac.newDocumentBuilder();
               //parse using builder to get DOM representation of the XML file
               dom = builder.parse("LML.xml");
          catch(ParserConfigurationException pce)
               pce.printStackTrace();
          catch(SAXException sax)
               sax.printStackTrace();
          catch(IOException ioex)
               ioex.printStackTrace();
     public void parseImageDocument()
          //Get the root element
          Element docImgEle = dom.getDocumentElement();
          //Get a nodelist for <Image> Element
          nodelstImage = docImgEle.getElementsByTagName("Image");
          if(nodelstImage != null && nodelstImage.getLength() > 0)
               for(int i = 0; i < nodelstImage.getLength(); i++)
                    //Get the LML elements
                    Element el = (Element)nodelstImage.item(i);
                    //Get the LML object
                    getImage myImgval = new getImage();
                    imgval = myImgval.getimage(el);
                    v.addElement(new String(imgval.Thumb));
                    String[] x = Pattern.compile(",").split(imgval.Keys);
                    for (int s=0; s<x.length; s++)
                    lstCurModel.addElement(x[s].trim());
                    //System.out.println(x[s].trim());
}     Thanks
Nitin

You should update your DOM document to represent the changes that you want made.
Then, using the Transformation API you simply transform your document onto a stream representing your file. Something like this:
Transformer transformer = TransformerFactory.newInstance().newTransformer();
transformer.setOutputProperty(OutputKeys.INDENT, "yes");
// TODO - set indentation amount!
Source source = new DOMSource(dom);
Result result = new StreamResult(file);
transformer.transform(source, result);Hope this helps.

Cannot close an XML file used for parsing

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