DO NOT REPLY [Bug 12424] New: - Out of memory when using tokenize

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=12424

Out of memory when using tokenize

           Summary: Out of memory when using tokenize
           Product: XalanJ2
           Version: 2.4Dx
          Platform: PC
        OS/Version: Windows NT/2K
            Status: NEW
          Severity: Critical
          Priority: Other
         Component: org.apache.xalan.lib
        AssignedTo: [EMAIL PROTECTED]
        ReportedBy: [EMAIL PROTECTED]


Hi we heavylly use the tokenize but we on the large document (3M) we get Out of 
memory error. We have made changes into org.apache.xalan.lib.Extensions.

The hotfix is attached:

  protected static DocumentBuilderFactory dbf = null;
  protected static DocumentBuilder db = null;
  protected static Document lDoc = null;

  public static NodeSet tokenize(ExpressionContext myContext,
                                 String toTokenize, String delims)
  {

     
    // Document lDoc;

    // Document lDoc = myContext.getContextNode().getOwnerDocument();
    try
    {
        if (dbf == null) {
                dbf = DocumentBuilderFactory.newInstance();
                db = dbf.newDocumentBuilder();
                lDoc = db.newDocument();
        }
    }
    catch(ParserConfigurationException pce)
    {
      throw new org.apache.xml.utils.WrappedRuntimeException(pce);
    }

    StringTokenizer lTokenizer = new StringTokenizer(toTokenize, delims);
    NodeSet resultSet = new NodeSet();

    while (lTokenizer.hasMoreTokens())
    {
      resultSet.addNode(lDoc.createTextNode(lTokenizer.nextToken()));
    }

    return resultSet;
  }