<HTML><HEAD><SCRIPT language="JavaScript" src="resources/script.js" type="text/javascript"></SCRIPT><TITLE>Xalan-C++ Samples</TITLE></HEAD><BODY alink="#ff0000" bgcolor="#ffffff" leftmargin="4" link="#0000ff" marginheight="4" marginwidth="4" text="#000000" topmargin="4" vlink="#0000aa"><TABLE border="0" cellpadding="0" cellspacing="0" width="620"><TR><TD align="left" height="60" rowspan="3" valign="top" width="135"><IMG alt="logo" border="0" height="60" hspace="0" src="resources/logo.gif" vspace="0" width="135"></TD><TD align="left" colspan="4" height="5" valign="top" width="456"><IMG alt="line" border="0" height="5" hspace="0" src="resources/line.gif" vspace="0" width="456"></TD><TD align="left" height="60" rowspan="3" valign="top" width="29"><IMG alt="right" border="0" height="60" hspace="0" src="resources/right.gif" vspace="0" width="29"></TD></TR><TR><TD align="left" bgcolor="#0086b2" colspan="4" height="35" valign="top" width="456"><IMG alt="" border="0" height="35" hspace="0" src="graphics/samples-header.jpg" vspace="0" width="456"></TD></TR><TR><TD align="left" height="20" valign="top" width="168"><IMG alt="bottom" border="0" height="20" hspace="0" src="resources/bottom.gif" vspace="0" width="168"></TD><TD align="left" height="20" valign="top" width="96"><A href="http://xml.apache.org/" onMouseOut="rolloverOff('xml');" onMouseOver="rolloverOn('xml');" target="new"><IMG alt="http://xml.apache.org/" border="0" height="20" hspace="0" name="xml" onLoad="rolloverLoad('xml','resources/button-xml-hi.gif','resources/button-xml-lo.gif');" src="resources/button-xml-lo.gif" vspace="0" width="96"></A></TD><TD align="left" height="20" valign="top" width="96"><A href="http://www.apache.org/" onMouseOut="rolloverOff('asf');" onMouseOver="rolloverOn('asf');" target="new"><IMG alt="http://www.apache.org/" border="0" height="20" hspace="0" name="asf" onLoad="rolloverLoad('asf','resources/button-asf-hi.gif','resources/button-asf-lo.gif');" src="resources/button-asf-lo.gif" vspace="0" width="96"></A></TD><TD align="left" height="20" valign="top" width="96"><A href="http://www.w3.org/" onMouseOut="rolloverOff('w3c');" onMouseOver="rolloverOn('w3c');" target="new"><IMG alt="http://www.w3.org/" border="0" height="20" hspace="0" name="w3c" onLoad="rolloverLoad('w3c','resources/button-w3c-hi.gif','resources/button-w3c-lo.gif');" src="resources/button-w3c-lo.gif" vspace="0" width="96"></A></TD></TR></TABLE><TABLE border="0" cellpadding="0" cellspacing="0" width="620"><TR><TD align="left" valign="top" width="120"><IMG alt="join" border="0" height="14" hspace="0" src="resources/join.gif" vspace="0" width="120"><BR>
 
  
   
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<UL>
  <LI><A href="#getstarted">Samples to help you get started</A></LI>
  <LI><A href="#rebuilding">Rebuilding a Sample application</A></LI>
  <LI><A href="#apachemodulexslt">ApacheModuleXSLT</A></LI>
  <LI><A href="#compilestylesheet">CompileStylesheet</A></LI>
  <LI><A href="#documentbuilder">DocumentBuilder</A></LI>
  <LI><A href="#externalfunctions">ExternalFunctions</A></LI>
  <LI><A href="#parsedsourcewrappers">ParsedSourceWrappers</A></LI>
  <LI><A href="#serializenodeset">SerializeNodeSet</A></LI>    
  <LI><A href="#simpletransform">SimpleTransform</A></LI>
  <LI><A href="#simplexpathapi">SimpleXPathAPI</A></LI>
  <LI><A href="#simplexpathcapi">SimpleXPathCAPI</A></LI>
  <LI><A href="#streamtransform">StreamTransform</A></LI>    
  <LI><A href="#threadsafe">ThreadSafe</A></LI>  
  <LI><A href="#tracelisten">TraceListen</A></LI>        
  <LI><A href="#transformtoxercesdom">TransformToXercesDOM</A></LI>
  <LI><A href="#usememorymanager">UseMemoryManager</A></LI>
  <LI><A href="#usestylesheetparam">UseStylesheetParam</A></LI>
  <LI><A href="#xalantransform">XalanTransform</A></LI>
  <LI><A href="#xalantransformercallback">XalanTransformerCallback</A></LI>
</UL>

<A name="getstarted"><!--anchor--></A>
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>Samples to help you get started</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">
<P>Each of the subdirectories in the Xalan-C++ samples directory contains the source files for a
   sample application. The executables for the samples are in the build subdirectory, which should be on the system
   path.</P>
<P>With most of the samples, you can use the following procedure:</P>
<OL>
  <LI>Go to the samples subdirectory containing the sample (use the DOS shell if you are running Windows)<BR><BR></LI>
  <LI>Run the sample from the command line (as indicated below)<BR><BR></LI>
  <LI>Examine the application source files. You may also want to modify the source files. Remember that if you
      modify a .cpp file, you must rebuild the executable and place it on the path before you can run the
      modified application.</LI>
</OL>
<TABLE border="0" cellpadding="0" cellspacing="3" width="100%"><TR><TD valign="top" width="20"><IMG alt="Note" border="0" height="24" hspace="0" src="resources/note.gif" vspace="0" width="20"></TD><TD valign="top"><FONT color="#000000" face="arial,helvetica,sanserif" size="-1"><I>Each sample application looks for input files in the current directory, the directory from
      which you run the application. The input files are in the samples subdirectory along with the sample source
      files. For the UNIX builds, application executables are in the bin subdirectory. For the Windows32 build, the
      application executable is in the bin subdirectory (Xalan-C_1_10_0-&lt;my_Windows_distribution&gt;\bin). To run a 
      sample, be sure the executable is on the path, and run it from the samples subdirectory that contains the input 
      files.</I></FONT></TD></TR></TABLE>
<TABLE border="0" cellpadding="0" cellspacing="3" width="100%"><TR><TD valign="top" width="20"><IMG alt="Note" border="0" height="24" hspace="0" src="resources/note.gif" vspace="0" width="20"></TD><TD valign="top"><FONT color="#000000" face="arial,helvetica,sanserif" size="-1"><I>The most of the samples are implemented without providing a pluggable memory manager. The <A href="#simpletransform">SimpleTransform</A> sample illustrates, 
      in addition to a simple transformation, the usage of the processor with memory manager</I></FONT></TD></TR></TABLE>

</FONT></TD></TR></TABLE><BR>

<A name="rebuilding"><!--anchor--></A>
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>Rebuilding a Sample application</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">
<P>Instructions for rebuilding the samples differ depending on whether you are using the binary package or the source 
package. </P>
<P>For Windows users, the Xalan Visual C++ workspace contains project configurations for building 
   each of the samples.  Users who have downloaded the source package, can find the XalanICU.dsw workspace
   file under:<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<CODE><FONT face="courier, monospaced">Xalan-C_1_10_0-src\src\xalanc\Projects\Win32\VC6</FONT></CODE>
   <BR><BR>  and XalanICU.sln solution file under:<BR><BR>
   &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<CODE><FONT face="courier, monospaced">Xalan-C_1_10_0-src\src\xalanc\Projects\Win32\VC7.1</FONT></CODE>

   <BR><BR>  Users who have downloaded the binary package, should use the Samples.dsw workspace file 
   located under: <BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
   <CODE><FONT face="courier, monospaced">Xalan-C_1_10_0-&lt;my_Win32_distribution&gt;\Samples\Projects\Win32\VC6</FONT></CODE><BR><BR>
   or the Samples.sln solution file for .NET V7.1 users, located under: <BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
   <CODE><FONT face="courier, monospaced">Xalan-C_1_10_0-&lt;my_Win32_distribution&gt;\Samples\Projects\Win32\VC7.1</FONT></CODE><BR><BR>
</P>
<P>The Makefile that comes with the UNIX distributions include targets for rebuilding one or all of 
   the sample applications.  To rebuild one or more sample applications from the UNIX source package, 
   go to the Xalan-C_1_10_0-src directory and run<BR><BR>
   &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<CODE><FONT face="courier, monospaced">gmake <I>Target</I></FONT></CODE><BR><BR>
   where <I>Target</I> is <CODE><FONT face="courier, monospaced">Samples</FONT></CODE> (all the samples), <CODE><FONT face="courier, monospaced">ApacheModuleXSLT</FONT></CODE>, 
   <CODE><FONT face="courier, monospaced">CompileStylesheet</FONT></CODE>, <CODE><FONT face="courier, monospaced">DocumentBuilder</FONT></CODE>, <CODE><FONT face="courier, monospaced">ExternalFunctions</FONT></CODE>, 
   <CODE><FONT face="courier, monospaced">ParsedSourceWrappers</FONT></CODE>, <CODE><FONT face="courier, monospaced">SerializedNodeSet</FONT></CODE>, <CODE><FONT face="courier, monospaced">SimpleTransform</FONT></CODE>,  
   <CODE><FONT face="courier, monospaced">SimpleXPathAPI</FONT></CODE>, <CODE><FONT face="courier, monospaced">SimpleXPathCAPI</FONT></CODE>, <CODE><FONT face="courier, monospaced">StreamTransform</FONT></CODE>, 
   <CODE><FONT face="courier, monospaced">ThreadSafe</FONT></CODE>, <CODE><FONT face="courier, monospaced">TraceListen</FONT></CODE>, <CODE><FONT face="courier, monospaced">TransformToXercesDOM</FONT></CODE>, 
   <CODE><FONT face="courier, monospaced">UseStylesheetParam</FONT></CODE>, <CODE><FONT face="courier, monospaced">XalanTransform</FONT></CODE>, or 
   <CODE><FONT face="courier, monospaced">XalanTransformerCallback</FONT></CODE>.</P>
<P>To rebuild the samples from the UNIX binary package, go to the ../samples directory of your installation,
   run the runConfigure utility for your target platform, and then run gmake.  For example, AIX users would 
   issue the following command:<BR><BR>
   &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<CODE><FONT face="courier, monospaced">./runConfigure -p aix -c xlc_r -x xlC_r</FONT></CODE><BR>
   &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<CODE><FONT face="courier, monospaced">cd samples</FONT></CODE><BR><BR>
   &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<CODE><FONT face="courier, monospaced">gmake <I>Target</I></FONT></CODE><BR><BR>
   where <I>Target</I> can be Samples (for building all samples), or the individual sample name as 
   listed above.</P>
<TABLE border="0" cellpadding="0" cellspacing="3" width="100%"><TR><TD valign="top" width="20"><IMG alt="Note" border="0" height="24" hspace="0" src="resources/note.gif" vspace="0" width="20"></TD><TD valign="top"><FONT color="#000000" face="arial,helvetica,sanserif" size="-1"><I>For information on building Apache Module, see <A href="samples.html#apachemodulexslt">ApacheModuleXSLT</A></I></FONT></TD></TR></TABLE>
</FONT></TD></TR></TABLE><BR>

<A name="apachemodulexslt"><!--anchor--></A>
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>ApacheModuleXSLT</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">
<TABLE border="0" cellpadding="0" cellspacing="3" width="100%"><TR><TD valign="top" width="20"><IMG alt="Note" border="0" height="24" hspace="0" src="resources/note.gif" vspace="0" width="20"></TD><TD valign="top"><FONT color="#000000" face="arial,helvetica,sanserif" size="-1"><I>This sample must be built with the Apache Web server, and the Xalan-C++ distribution files do not include a binary
      for ApacheModuleXSLT. Assuming you have installed the Apache server on your platform, you can use Visual C++ on Windows to
      build ApacheModuleXSLT.dll, or the Makefile on UNIX to build xslt_module (with the appropriate library suffix).</I></FONT></TD></TR></TABLE>
    
<P>What it does: runs as an Apache module on an Apache Web server; performs transformations and returns the output to a Web
   browser. You configure Apache to respond to a given URL request for an output file (html or txt file in the configuration below)
   by applying an xsl stylesheet file to an xml document file (both with the specified name in a given location) and returning
   the transformation output to the client.</P> 
<P>This sample also illustrates use of the XalanTransformer class and the C API defined in src/XalanTransformer/XalanCAPI.h. It returns 
   transformation output in blocks to a callback function, which enables the browser to start displaying the result before the transformation
   has been completed.</P>
<TABLE border="0" cellpadding="0" cellspacing="3" width="100%"><TR><TD valign="top" width="20"><IMG alt="Note" border="0" height="24" hspace="0" src="resources/note.gif" vspace="0" width="20"></TD><TD valign="top"><FONT color="#000000" face="arial,helvetica,sanserif" size="-1"><I>You may need to adjust the Visual C++ or Makefile settings to locate the required Apache header files. As shipped, the Visual C++ 
      project file looks in \Apache Group\Apache\src\include, and the UNIX Makefile looks in usr/lib.</I></FONT></TD></TR></TABLE>
<P>To build the Apache module, follow the instructions in <A href="build_instruct.html#win32">Steps for doing a Windows 
   build</A> or <A href="build_instruct.html#unix">Steps for doing a UNIX build</A>. For UNIX platforms, you do the build with<BR> 
   <CODE><FONT face="courier, monospaced">gmake ApacheModuleXSLT</FONT></CODE>.</P>
  
<TABLE border="0" cellpadding="0" cellspacing="0" width="484"><TR><TD bgcolor="666699" colspan="2" width="484"><TABLE border="0" cellpadding="0" cellspacing="0" width="484"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="482"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="482"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="482"><FONT color="#ffffff" face="arial,helvetica,sanserif"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>Setting up and using ApacheModuleXSLT</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="482"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="482"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="474"><FONT color="#000000" face="arial,helvetica,sanserif" size="-1">
<P>To use ApacheModuleXSLT, do the following:</P>
<OL>
  <LI>(UNIX only) Be sure the Xalan and Xerces libraries are on your library path (you can accomplish this by copying them to
      /usr/lib; see <A href="getstarted.html#path">Setting up the path/library path</A>), and copy the Apache module to 
      /usr/lib/apache.<BR><BR></LI>
  <LI>Add LoadModule and (UNIX only) AddModule entries to the Apache configuration file: httpd.conf.<BR><BR>
      Windows: <CODE><FONT face="courier, monospaced">LoadModule xslt_module Xalan-C_1_10_0-&lt;my_Windows_distribution&gt;\bin\ApacheModuleXSLT.dll</FONT></CODE><BR><BR>
      UNIX: <CODE><FONT face="courier, monospaced">AddModule mod_xslt.c</FONT></CODE><BR>
      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;and<BR>
      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<CODE><FONT face="courier, monospaced">LoadModule xslt_module /usr/lib/apache/mod_xslt.<I>xx</I></FONT></CODE><BR><BR>
      where <I>xx</I> is the appropriate library suffix for the UNIX platform (&quot;so&quot; or &quot;a&quot;).<BR><BR></LI>
  <LI>Add a &lt;Location&gt; entry to httpd.conf that indicates where xml/xsl file pairs are to be found, and what target file extensions
      to recognize. We suggest the following:<BR><BR>
      <CODE><FONT face="courier, monospaced">&lt;Location /xslt&gt;</FONT></CODE><BR>
      &nbsp;&nbsp;<CODE><FONT face="courier, monospaced">AddHandler mod_xslt .html</FONT></CODE><BR>
      &nbsp;&nbsp;<CODE><FONT face="courier, monospaced">AddHandler mod_xslt .txt</FONT></CODE><BR>
      <CODE><FONT face="courier, monospaced">&lt;/Location&gt;</FONT></CODE><BR><BR>
      This &lt;Location&gt; element instructs the module to respond to requests for <I>xxx</I>.html and <I>xxx</I>.txt files in the 
      in the xslt subdirectory (under the document root; see next item) by applying the <I>xxx</I>.xsl stylesheet to <I>xxx</I>.xml 
      (both in that directory) and returning the transformation result to the browser.<BR><BR>
      For example, a request for foo.html instructs the module to apply foo.xsl to foo.xml and return the result.<BR><BR>
      Note: It is up to the stylesheet to apply the appropriate xsl:output method to the output. Whether the user specifies html or txt is, of
      itself, immaterial.<BR><BR></LI>
  <LI>Put xml/xsl file pairs in the &lt;Location&gt; subdirectory (xslt in the example)) under the document root directory specified in 
      httpd.conf by the DocumentRoot and &lt;Directory&gt; settings. Alternatively, you can modify these settings to point to 
      Xalan-C_1_10_0-&lt;my_UNIX_distribution&gt;/samples/ApacheModuleXSLT, which includes an xslt subdirectory with xml/xsl file pairs 
      (foo.xml/xsl, apachemod.xml/xsl).<BR><BR></LI>
  <LI>Start the Apache server.<BR><BR></LI>
  <LI>From a Web browser, call the module with a URL as follows:<BR>
      <CODE><FONT face="courier, monospaced">http://<I>serverName</I>/xslt/<I>xxx</I>.html</FONT></CODE><BR>
      where <I>serverName</I> is the Apache server (such as www.myServer.com) and <I>xxx</I> is the name of an xml/xsl pair of files 
      (such as foo.xml and foo.xsl) in the xslt subdirectory under the DocumentRoot directory.<BR><BR>
      For example,<BR>
      <CODE><FONT face="courier, monospaced">http://www.myServer.com/xslt/apachemod.html</FONT></CODE><BR>
      instructs ApacheModuleXSLT to apply the apachemod.xsl stylesheet to the apachemod.xml XML document (both files in the xslt directory 
      under the Apache DocumentRoot directory) and return the transformation result to the browser.</LI>
</OL>
</FONT></TD></TR></TABLE><BR>
</FONT></TD></TR></TABLE><BR>
  
<A name="compilestylesheet"><!--anchor--></A>    
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>CompileStylesheet</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">
<P>What it does: Use a compiled stylesheet to perform a series of transformations.</P>
<P>You can run it from the CompileStylesheet subdirectory with</P>
<P><CODE><FONT face="courier, monospaced">CompileStylesheet</FONT></CODE></P>
<P>See also: <A href="usagepatterns.html#compiled">Compiling stylesheets</A>.</P>
</FONT></TD></TR></TABLE><BR>

<A name="documentbuilder"><!--anchor--></A>
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>DocumentBuilder</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">
<P>What it does: Use a DocumentBuilder to programmatically construct an XML document, apply the foo.xsl stylesheet to
   this document, and write the ouput to foo.out.</P>
<P>You can run it from the DocumentBuilder subdirectory with</P>
<P><CODE><FONT face="courier, monospaced">DocumentBuilder</FONT></CODE></P>
</FONT></TD></TR></TABLE><BR>

<A name="externalfunctions"><!--anchor--></A>
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>ExternalFunctions</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">
<P>What it does: implement, install, and illustrate the usage of three extension functions. The functions return a
   square root, a cube, and a string with the current date and time. The sample stylesheet (foo.xsl) gets the area
   of a cube and units of measurement from an XML document (foo.xml), computes the length of each side
   of a cube and the volume of the cube, and enters the date and time of the transformation. The output appears in
   foo.out.</P>
<P>Run this sample from the ExternalFunctions subdirectory with</P> 
<P><CODE><FONT face="courier, monospaced">ExternalFunctions</FONT></CODE></P>
<P>See also: <A href="extensions.html">Extension Functions</A>.</P>
</FONT></TD></TR></TABLE><BR>  
  
<A name="parsedsourcewrappers"><!--anchor--></A>
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>ParsedSourceWrappers</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">
<P>What it does: performs a transformation with input in the form of a pre-built XercesDOM or XalanSourceTree.</P>
<P>Run this sample from the ParsedSourceWrappers subdirectory with</P>
<P><CODE><FONT face="courier, monospaced">ParsedSourceWrappers</FONT></CODE></P>
<P>See transformXercesDOM() and transformXalanSourceTree() as called by transform() in ParsedSourceWrappers.cpp.</P>
</FONT></TD></TR></TABLE><BR>

<A name="serializenodeset"><!--anchor--></A>
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>SerializeNodeSet</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">
<P>What it does: Serialize the node set returned by the application of an XPath expression to an XML document.</P>
<P>Run this sample from the SerializeNodeSet subdirectory with</P>
<P><CODE><FONT face="courier, monospaced">SerializeNodeSet <I>XMLFile</I> <I>ContextNode</I> <I>XPathExpression</I></FONT></CODE></P>
<P>where <I>XMLFile</I> is an XML source file, <I>ContextNode</I> is the location path to the context
   node, and <I>XPathExpression</I> is an XPath expression to apply to that context node. The SerializeNodeSet 
   directory contains the same foo.xml sample source file as the preceding examples.</P>
</FONT></TD></TR></TABLE><BR>    

<A name="simpletransform"><!--anchor--></A>
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>SimpleTransform</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">
<P>What it does: The SimpleTransform class uses the foo.xsl stylesheet to transform foo.xml, and writes the
   output to foo.out.  The source for this sample has been modified to demonstrate the usage of the new pluggable
   memory management feature.</P>
<P>You can run it from the SimpleTransform subdirectory with</P>
<P><CODE><FONT face="courier, monospaced">SimpleTransform</FONT></CODE></P>
<P>See also: <A href="usagepatterns.html#xalantransformer">Basic procedures for performing XSL
   transformations</A>.</P>
</FONT></TD></TR></TABLE><BR>
  
<A name="simplexpathapi"><!--anchor--></A>
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>SimpleXPathAPI</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">
<P>What it does: Use the XPathEvaluator interface to evaluate an XPath expression from the specified context node of 
   an XML file and display the nodeset returned by the expression.</P>
<TABLE border="0" cellpadding="0" cellspacing="3" width="100%"><TR><TD valign="top" width="20"><IMG alt="Note" border="0" height="24" hspace="0" src="resources/note.gif" vspace="0" width="20"></TD><TD valign="top"><FONT color="#000000" face="arial,helvetica,sanserif" size="-1"><I>You can use this sample as an aid when you want to find out what a given XPath expression returns from a
      given context node in an XML file.</I></FONT></TD></TR></TABLE>
<P>Run this sample from the SimpleXPathAPI subdirectory with</P>
<P><CODE><FONT face="courier, monospaced">SimpleXPathAPI <I>XMLFile</I> <I>ContextNode</I> <I>XPathExpression</I></FONT></CODE></P>
<P>where <I>XMLFile</I> is an XML source file, <I>ContextNode</I> is the location path to the context
   node, and <I>XPathExpression</I> is an XPath expression to apply to that context node.</P> 
<TABLE border="0" cellpadding="0" cellspacing="3" width="100%"><TR><TD valign="top" width="20"><IMG alt="Note" border="0" height="24" hspace="0" src="resources/note.gif" vspace="0" width="20"></TD><TD valign="top"><FONT color="#000000" face="arial,helvetica,sanserif" size="-1"><I>Keep in mind that the string value returned by an XPath expression is the string value of the first node in the 
      nodeset returned by the expresssion.</I></FONT></TD></TR></TABLE>
<P>The XPathWrapper subdirectory contains an XML file named xml.foo (part of it appears below).</P>
<DIV align="right"><TABLE border="0" cellpadding="0" cellspacing="4" width="464"><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" height="1" width="462"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="462"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#ffffff" width="462"><FONT size="-1"><PRE>
&lt;?xml version=&quot;1.0&quot;?&gt;
&lt;doc&gt;
  &lt;name first=&quot;David&quot; last=&quot;Marston&quot;&gt;Mr. Marson&lt;/name&gt;
  &lt;name first=&quot;David&quot; last=&quot;Bertoni&quot;&gt;Mr. Bertoni&lt;/name&gt;
  ...
  &lt;name first=&quot;Paul&quot; last=&quot;Dick&quot;&gt;Mr. Dick&lt;/name&gt;
&lt;/doc&gt;
</PRE></FONT></TD><TD bgcolor="#0086b2" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" height="1" width="462"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="462"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></DIV>
<P>You can try command lines like</P>
<P><CODE><FONT face="courier, monospaced">SimpleXPathAPI foo.xml /doc name/@last</FONT></CODE></P>
<P>and</P>
<P><CODE><FONT face="courier, monospaced">SimpleXPathAPI foo.xml / '//name[position()=&quot;4&quot;]/@first'</FONT></CODE></P>
<TABLE border="0" cellpadding="0" cellspacing="3" width="100%"><TR><TD valign="top" width="20"><IMG alt="Note" border="0" height="24" hspace="0" src="resources/note.gif" vspace="0" width="20"></TD><TD valign="top"><FONT color="#000000" face="arial,helvetica,sanserif" size="-1"><I>If a SimpleXPathAPI argument includes characters (such as *) that the shell interprets incorrectly, enclose the argument 
      in double quotes.</I></FONT></TD></TR></TABLE>
<P>See also: <A href="usagepatterns.html#xpath">Working with XPath expressions</A>.</P>
</FONT></TD></TR></TABLE><BR>

<A name="simplexpathcapi"><!--anchor--></A>
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>SimpleXPathCAPI</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">
<P>What it does: Use the XPathEvaluator C interface to evaluate an XPath epxeression and display the string value returned 
   by the epxression.</P>
<TABLE border="0" cellpadding="0" cellspacing="3" width="100%"><TR><TD valign="top" width="20"><IMG alt="Note" border="0" height="24" hspace="0" src="resources/note.gif" vspace="0" width="20"></TD><TD valign="top"><FONT color="#000000" face="arial,helvetica,sanserif" size="-1"><I>Keep in mind that the string value returned by an XPath expression is the string value of the first node in the nodeset 
      returned by the epxresssion.</I></FONT></TD></TR></TABLE>
<P>Run this sample from the SimpleXPathCAPI subdirectory with</P>
<P><CODE><FONT face="courier, monospaced">SimpleXPathCAPI <I>XMLFile</I> <I>XPathExpression</I></FONT></CODE></P>
<P>where <I>XMLFile</I> is an XML source file, and <I>XPathExpression</I> is an XPath expression to apply to the XML 
   source file. The SimpleXPathCAPI subdirectory contains an XML file named xml.foo identical to foo.xml in the preceding 
   example.</P>
<P>You can try command lines like</P>
<P><CODE><FONT face="courier, monospaced">SimpleXPathCAPI foo.xml /doc/name[3]</FONT></CODE></P>
</FONT></TD></TR></TABLE><BR>
  
<A name="streamtransform"><!--anchor--></A>
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>StreamTransform</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">
<P>What it does: The StreamTransform class processes character input streams containing a stylesheet and an XML document, and
   writes the transformation output to a character output stream. This sample illustrates the process for working with stylesheets 
   and documents that you assemble in memory.</P>
<P>You can run it from the SimpleTransform subdirectory with</P>
<P><CODE><FONT face="courier, monospaced">StreamTransform</FONT></CODE></P>
</FONT></TD></TR></TABLE><BR>
  
<A name="threadsafe"><!--anchor--></A>
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>ThreadSafe</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">
<P>What it does: Multiple threads use a single compiled stylesheet (StylesheetRoot) and DOM source tree (XalanNode) to perform
   transformations concurrently. The application tracks the progress of the threads in messages to the console, and each thread
   writes its own output file. Imagine a server application responding to multiple clients who happen to request the same
   transformation.</P>
<P>You can run it from the ThreadSafe subdirectory with</P>
<P><CODE><FONT face="courier, monospaced">ThreadSafe</FONT></CODE></P>
<P>See also: <A href="usagepatterns.html#compiled">Compiling stylesheets</A>.</P>  
</FONT></TD></TR></TABLE><BR>

<A name="tracelisten"><!--anchor--></A>
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>TraceListen</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">
<P>What it does: Trace events during a transformation; the transformation uses birds.xsl to transform birds.xml and writes the
   output to birds.out.</P>
<P>You can run it from the TraceListen subdirectory with</P>
<P><CODE><FONT face="courier, monospaced">TraceListen <I>traceFlags</I></FONT></CODE></P>
<P>where <I>traceFlags</I> is one or more of the following:</P>
<P>&nbsp;&nbsp;<CODE><FONT face="courier, monospaced">-tt</FONT></CODE> (Trace the templates as they are being called)</P>
<P>&nbsp;&nbsp;<CODE><FONT face="courier, monospaced">-tg</FONT></CODE> (Trace each result tree generation event)</P>
<P>&nbsp;&nbsp;<CODE><FONT face="courier, monospaced">-ts</FONT></CODE> (Trace each selection event)</P>
<P>&nbsp;&nbsp;<CODE><FONT face="courier, monospaced">-ttc</FONT></CODE> (Trace the template children as they are being processed)</P>
<P>These flags are also available in the <A href="commandline.html">command-line utility (TestXSLT)</A>.</P>
<P>The core of this example is the following fragment:</P>
<DIV align="right"><TABLE border="0" cellpadding="0" cellspacing="4" width="464"><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" height="1" width="462"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="462"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#ffffff" width="462"><FONT size="-1"><PRE>
// Set up a diagnostic writer to be used by the TraceListener...
XalanStdOutputStream  theStdErr(cerr);
XalanOutputStreamPrintWriter  diagnosticsWriter(theStdErr);
// Make sure that error reporting, which includes any TraceListener 
// output does not throw exceptions when transcoding, since that could 
// result in an exception being thrown while another exception is active.
// In particular, characters that the TraceListener writes might not be 
// representable in the local code page.
theStdErr.setThrowTranscodeException(false);

// Set up the TraceListener...
// traceTemplates, traceTemplateChildren, traceGenerationEvent,
// and TraceSelectionEvent are booleans set by the command line.
TraceListenerDefault theTraceListener(
        diagnosticsWriter,
        traceTemplates,
        traceTemplateChildren,
        traceGenerationEvent,
        traceSelectionEvent);

// Add the TraceListener to the XSLT processor...
theProcessor.setTraceSelects(traceSelectionEvent);
theProcessor.addTraceListener(&amp;theTraceListener);

// Perform the transformation
....
</PRE></FONT></TD><TD bgcolor="#0086b2" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" height="1" width="462"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="462"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></DIV>
</FONT></TD></TR></TABLE><BR>  
    
<A name="transformtoxercesdom"><!--anchor--></A>
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>TransformToXercesDOM</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">
<P>What it does: Performs a simple transformation but puts the result in a Xerces DOMDocument</P>
<P>Run this sample from the TransformToXercesDOM subdirectory with</P>
<P><CODE><FONT face="courier, monospaced">TransformToXercesDOM <I>XMLFile</I> <I>XSLFile</I></FONT></CODE></P>
<P>where <I>XMLFile</I> is a source XML file, and <I>XSLFile</I> is the XLST input file.  The program will use 
   <I>XSLFile</I> to transform the input file <I>XMLFile</I> using Xerces DOM as the output destination.</P>	  
<P>See the FormatterToXercesDOM usage in the sample code.</P>
</FONT></TD></TR></TABLE><BR>

<A name="usestylesheetparam"><!--anchor--></A>    
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>UseStylesheetParam</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">    
<P>What it does: Set a stylesheet parameter that the stylesheet uses during the transformation.</P>
<P>You can run it from the UseStylesheetParam subdirectory with</P>
<P><CODE><FONT face="courier, monospaced">UseStylesheetParam <I>key expression</I></FONT></CODE></P>
<P>where <I>key</I> is the parameter key (or name) and <I>expression</I> is a string expression enclosed
   in single quotes.</P>
<P>The example uses a stylesheet (foo.xsl) with a parameter named param1. The stylesheet accepts any string
   expression. Enclose the string expression in single quotes (so it is interpreted as an expression); if it
   includes more than a single word, enclose the resulting string in double quotes so the executable interprets it
   as a single argument. For example:</P>
<P><CODE><FONT face="courier, monospaced">UseStylesheetParam param1 &quot;'hello out there'&quot;</FONT></CODE></P>
<P>See also: <A href="usagepatterns.html#params">Setting stylesheet parameters</A>.</P>     
</FONT></TD></TR></TABLE><BR>
  
<A name="xalantransform"><!--anchor--></A>
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>XalanTransform</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">
<P>What it does: XalanTransform uses the XalanTransformer class and the associated C++ API to apply an XSL stylesheet 
   file to an XML document file and write the transformation output to either an output file or to a stream. XalanTransform 
   takes command-line arguments for the XML document to be transformed, the XSL stylesheet to apply, and an optional output 
   file argument. If you omit the third argument, XalanTransform writes the transformation output to a stream that is sent to 
   standard out (the console).</P>
<P>You can run XalanTransform from the XalanTransform subdirectory with</P>
<P><CODE><FONT face="courier, monospaced">XalanTransform foo.xml foo.xsl foo.out</FONT></CODE></P>
<P>Omit the third argument to write the transformation result to the console. See also: <A href="usagepatterns.html#xalantransformer">Using the XalanTransformer class.</A>.</P>
</FONT></TD></TR></TABLE><BR>
  
<A name="xalantransformercallback"><!--anchor--></A>
<TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="666699" colspan="2" width="494"><TABLE border="0" cellpadding="0" cellspacing="0" width="494"><TR><TD bgcolor="#039acc" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#039acc" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#039acc" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#0086b2" width="492"><FONT color="#ffffff" face="arial,helvetica,sanserif" size="+1"><IMG alt="" border="0" height="2" hspace="0" src="resources/void.gif" vspace="0" width="2"><B>XalanTransformerCallback</B></FONT></TD><TD bgcolor="#017299" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR><TR><TD bgcolor="#0086b2" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD><TD bgcolor="#017299" height="1" width="492"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="492"></TD><TD bgcolor="#017299" height="1" width="1"><IMG alt="" border="0" height="1" hspace="0" src="resources/void.gif" vspace="0" width="1"></TD></TR></TABLE></TD></TR><TR><TD width="10">&nbsp;</TD><TD width="484"><FONT color="#000000" face="arial,helvetica,sanserif">
<P>What it does: Return transformation output in blocks to a callback function, which writes the output to a file.
   This sample illustrates the use of a callback function to incrementally process a transformation result, that is to begin
   working with the transformation result before the transformation has been completed. See <A href="usagepatterns.html#incremental">Processing output incrementally</A>.</P>
<P>You can run it from the XalanTransformerCallback subdirectory with</P>
<P><CODE><FONT face="courier, monospaced">XalanTransformerCallback foo.xml foo.xsl [foo.out]</FONT></CODE></P>
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