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<HTML><HEAD><TITLE>Xalan-C++ API Documentation</TITLE></HEAD>
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<h2 align="center">Xalan-C++ API Documentation</h2>
<h3 align="center">The Xalan C++ XSL Transformer Version 1.1</h3>
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<a class="qindex" href="index.html">Main Page</a> &nbsp; <a class="qindex" href="hierarchy.html">Class Hierarchy</a> &nbsp; <a class="qindex" href="classes.html">Alphabetical List</a> &nbsp; <a class="qindex" href="annotated.html">Compound List</a> &nbsp; <a class="qindex" href="files.html">File List</a> &nbsp; <a class="qindex" href="functions.html">Compound Members</a> &nbsp; <a class="qindex" href="globals.html">File Members</a> &nbsp; </center>
<hr><h1>ExtensionNSHandler  Class Reference</h1><code>#include &lt;<a class="el" href="ExtensionNSHandler.hpp-source.html">ExtensionNSHandler.hpp</a>&gt;</code>
<p>
Inheritance diagram for ExtensionNSHandler<p><center><img src="class_extensionnshandler_inherit_graph.gif" border="0" usemap="#ExtensionNSHandler_inherit_map" alt="Inheritance graph"></center>
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center>Collaboration diagram for ExtensionNSHandler:<p><center><img src="class_extensionnshandler_coll_graph.gif" border="0" usemap="#ExtensionNSHandler_coll_map" alt="Collaboration graph"></center>
<map name="ExtensionNSHandler_coll_map">
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><a href="class_extensionnshandler-members.html">List of all members.</a><h2>Public Methods</h2>
<ul>
<li><a class="el" href="class_extensionnshandler.html#a0">ExtensionNSHandler</a> (const <a class="el" href="class_xalandomstring.html">XalanDOMString</a>&amp; namespaceUri)
<dl class="el"><dd><font size=-1><em>Construct a new extension namespace handler for a given extension NS.</em> <a href="#a0">More...</a><em><br><br></em></font></dl><li><a class="el" href="class_extensionnshandler.html#a1">ExtensionNSHandler</a> ( const <a class="el" href="class_xalandomstring.html">XalanDOMString</a>&amp; namespaceUri, const <a class="el" href="class_xalandomstring.html">XalanDOMString</a>&amp; elemNames, const <a class="el" href="class_xalandomstring.html">XalanDOMString</a>&amp; funcNames, const <a class="el" href="class_xalandomstring.html">XalanDOMString</a>&amp; lang, const <a class="el" href="class_xalandomstring.html">XalanDOMString</a>&amp; srcURL, const <a class="el" href="class_xalandomstring.html">XalanDOMString</a>&amp; src)
<dl class="el"><dd><font size=-1><em>Construct a new extension namespace handler given all the information needed.</em> <a href="#a1">More...</a><em><br><br></em></font></dl><li>virtual void <a class="el" href="class_extensionnshandler.html#a2">setFunctions</a> (const <a class="el" href="class_xalandomstring.html">XalanDOMString</a>&amp; funcNames)
<dl class="el"><dd><font size=-1><em>Set function local parts of extension NS.</em> <a href="#a2">More...</a><em><br><br></em></font></dl><li>virtual void <a class="el" href="class_extensionnshandler.html#a3">setScript</a> ( const <a class="el" href="class_xalandomstring.html">XalanDOMString</a>&amp; lang, const <a class="el" href="class_xalandomstring.html">XalanDOMString</a>&amp; srcURL, const <a class="el" href="class_xalandomstring.html">XalanDOMString</a>&amp; scriptSrc)
<dl class="el"><dd><font size=-1><em>Set the script data for this extension NS.</em> <a href="#a3">More...</a><em><br><br></em></font></dl><li>void <a class="el" href="class_extensionnshandler.html#a4">setElements</a> (const <a class="el" href="class_xalandomstring.html">XalanDOMString</a>&amp; elemNames)
<dl class="el"><dd><font size=-1><em>Set element local parts of extension NS.</em> <a href="#a4">More...</a><em><br><br></em></font></dl><li>bool <a class="el" href="class_extensionnshandler.html#a5">isElementAvailable</a> (const <a class="el" href="class_xalandomstring.html">XalanDOMString</a>&amp; element) const
<dl class="el"><dd><font size=-1><em>Tests whether a certain element name is known within this namespace.</em> <a href="#a5">More...</a><em><br><br></em></font></dl><li>void <a class="el" href="class_extensionnshandler.html#a6">processElement</a> ( <a class="el" href="class_stylesheetexecutioncontext.html">StylesheetExecutionContext</a>&amp; executionContext, const <a class="el" href="class_xalandomstring.html">XalanDOMString</a>&amp; localPart, const <a class="el" href="class_xalanelement.html">XalanElement</a>* element, <a class="el" href="class_stylesheet.html">Stylesheet</a>&amp; stylesheetTree, const <a class="el" href="class_xalannode.html">XalanNode</a>* sourceTree, const <a class="el" href="class_xalannode.html">XalanNode</a>* sourceNode, const <a class="el" href="class_qname.html">QName</a>&amp; mode)
<dl class="el"><dd><font size=-1><em>Process a call to this extension namespace via an element.</em> <a href="#a6">More...</a><em><br><br></em></font></dl></ul>
<h2>Protected Methods</h2>
<ul>
<li>virtual void <a class="el" href="class_extensionnshandler.html#b0">startupComponent</a> ()
<dl class="el"><dd><font size=-1><em>Start the component up by executing any script that needs to run at startup time.</em> <a href="#b0">More...</a><em><br><br></em></font></dl></ul>
<hr><h2>Constructor &amp; Destructor Documentation</h2>
<a name="a0" doxytag="ExtensionNSHandler::ExtensionNSHandler"></a><p>
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ExtensionNSHandler::ExtensionNSHandler (
          </b></td>
          <td valign="bottom"><b>
const <a class="el" href="class_xalandomstring.html">XalanDOMString</a> &amp; <em>namespaceUri</em>&nbsp;)
          </b></td>
        </tr>

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      &nbsp;
    </td>
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<p>
Construct a new extension namespace handler for a given extension NS.
<p>
This doesn't do anything - just hang on to the namespace URI.<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>namespaceUri</em>
&nbsp;</td><td>
 extension namespace URI being implemented </td></tr>
</table>
</dl>    </td>
  </tr>
</table>
<a name="a1" doxytag="ExtensionNSHandler::ExtensionNSHandler"></a><p>
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ExtensionNSHandler::ExtensionNSHandler (
          </b></td>
          <td valign="bottom"><b>
const <a class="el" href="class_xalandomstring.html">XalanDOMString</a> &amp; <em>namespaceUri</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="class_xalandomstring.html">XalanDOMString</a> &amp; <em>elemNames</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="class_xalandomstring.html">XalanDOMString</a> &amp; <em>funcNames</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="class_xalandomstring.html">XalanDOMString</a> &amp; <em>lang</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="class_xalandomstring.html">XalanDOMString</a> &amp; <em>srcURL</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="class_xalandomstring.html">XalanDOMString</a> &amp; <em>src</em>&nbsp;)
          </b></td>
        </tr>

      </table>
    </td>
  </tr>
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    <td>
      &nbsp;
    </td>
    <td>

<p>
Construct a new extension namespace handler given all the information needed.
<p>
<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>namespaceUri</em>
&nbsp;</td><td>
 extension namespace URI being implemented </td></tr>
<tr><td valign=top><em>elemNames</em>
&nbsp;</td><td>
 string containing list of elements of extension NS </td></tr>
<tr><td valign=top><em>funcNames</em>
&nbsp;</td><td>
 string containing list of functions of extension NS </td></tr>
<tr><td valign=top><em>lang</em>
&nbsp;</td><td>
 language of code implementing the extension </td></tr>
<tr><td valign=top><em>srcURL</em>
&nbsp;</td><td>
 value of src attribute (if any) - treated as a URL or a classname depending on the value of lang. If srcURL is not null, then scriptSrc is ignored. </td></tr>
<tr><td valign=top><em>scriptSrc</em>
&nbsp;</td><td>
 the actual script code (if any) </td></tr>
</table>
</dl>    </td>
  </tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a name="a5" doxytag="ExtensionNSHandler::isElementAvailable"></a><p>
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bool ExtensionNSHandler::isElementAvailable (
          </b></td>
          <td valign="bottom"><b>
const <a class="el" href="class_xalandomstring.html">XalanDOMString</a> &amp; <em>element</em>&nbsp;) const
          </b></td>
        </tr>

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    </td>
  </tr>
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    <td>
      &nbsp;
    </td>
    <td>

<p>
Tests whether a certain element name is known within this namespace.
<p>
<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>element</em>
&nbsp;</td><td>
 name of the element being tested </td></tr>
</table>
</dl><dl compact><dt>
<b>Returns: </b><dd>
 true if known, false if not </dl>    </td>
  </tr>
</table>
<a name="a6" doxytag="ExtensionNSHandler::processElement"></a><p>
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void ExtensionNSHandler::processElement (
          </b></td>
          <td valign="bottom"><b>
<a class="el" href="class_stylesheetexecutioncontext.html">StylesheetExecutionContext</a> &amp; <em>executionContext</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="class_xalandomstring.html">XalanDOMString</a> &amp; <em>localPart</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="class_xalanelement.html">XalanElement</a> * <em>element</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
<a class="el" href="class_stylesheet.html">Stylesheet</a> &amp; <em>stylesheetTree</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="class_xalannode.html">XalanNode</a> * <em>sourceTree</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="class_xalannode.html">XalanNode</a> * <em>sourceNode</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="class_qname.html">QName</a> &amp; <em>mode</em>&nbsp;)
          </b></td>
        </tr>

      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Process a call to this extension namespace via an element.
<p>
As a side effect, the results are sent to the <a class="el" href="class_xsltprocessor.html">XSLTProcessor</a>'s result tree.<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>localPart</em>
&nbsp;</td><td>
 element name's local part </td></tr>
<tr><td valign=top><em>element</em>
&nbsp;</td><td>
 extension element being processed </td></tr>
<tr><td valign=top><em>stylesheetTree</em>
&nbsp;</td><td>
 compiled stylesheet tree </td></tr>
<tr><td valign=top><em>mode</em>
&nbsp;</td><td>
 current mode </td></tr>
<tr><td valign=top><em>sourceTree</em>
&nbsp;</td><td>
 root of the source tree (but don't assume it's a document) </td></tr>
<tr><td valign=top><em>sourceNode</em>
&nbsp;</td><td>
 current context node </td></tr>
</table>
</dl><dl compact><dt>
<b>Exceptions: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>XSLProcessorException</em>
&nbsp;</td><td>
 thrown if something goes wrong  while running the extension handler </td></tr>
<tr><td valign=top><em>MalformedURLException</em>
&nbsp;</td><td>
 if loading trouble </td></tr>
<tr><td valign=top><em>FileNotFoundException</em>
&nbsp;</td><td>
 if loading trouble </td></tr>
<tr><td valign=top><em>IOException</em>
&nbsp;</td><td>
 if loading trouble </td></tr>
<tr><td valign=top><em>SAXException</em>
&nbsp;</td><td>
 if parsing trouble </td></tr>
</table>
</dl>    </td>
  </tr>
</table>
<a name="a4" doxytag="ExtensionNSHandler::setElements"></a><p>
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void ExtensionNSHandler::setElements (
          </b></td>
          <td valign="bottom"><b>
const <a class="el" href="class_xalandomstring.html">XalanDOMString</a> &amp; <em>elemNames</em>&nbsp;)
          </b></td>
        </tr>

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    </td>
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    <td>
      &nbsp;
    </td>
    <td>

<p>
Set element local parts of extension NS.
<p>
<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>elemNames</em>
&nbsp;</td><td>
 whitespace separated list of element names defined by this extension namespace </td></tr>
</table>
</dl>    </td>
  </tr>
</table>
<a name="a2" doxytag="ExtensionNSHandler::setFunctions"></a><p>
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void ExtensionNSHandler::setFunctions (
          </b></td>
          <td valign="bottom"><b>
const <a class="el" href="class_xalandomstring.html">XalanDOMString</a> &amp; <em>funcNames</em>&nbsp;)<code> [virtual]</code>
          </b></td>
        </tr>

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      &nbsp;
    </td>
    <td>

<p>
Set function local parts of extension NS.
<p>
Super does the work; I just record that a component desc has been loaded.<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>functions</em>
&nbsp;</td><td>
 whitespace separated list of function names defined by this extension namespace </td></tr>
</table>
</dl>
<p>
Reimplemented from <a class="el" href="class_extensionfunctionhandler.html#a3">ExtensionFunctionHandler</a>.    </td>
  </tr>
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<a name="a3" doxytag="ExtensionNSHandler::setScript"></a><p>
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void ExtensionNSHandler::setScript (
          </b></td>
          <td valign="bottom"><b>
const <a class="el" href="class_xalandomstring.html">XalanDOMString</a> &amp; <em>lang</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="class_xalandomstring.html">XalanDOMString</a> &amp; <em>srcURL</em>, 
          </b></td>
        </tr>
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          <td></td>
          <td><b>
const <a class="el" href="class_xalandomstring.html">XalanDOMString</a> &amp; <em>scriptSrc</em>&nbsp;)<code> [virtual]</code>
          </b></td>
        </tr>

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      &nbsp;
    </td>
    <td>

<p>
Set the script data for this extension NS.
<p>
Deferred to super for actual work - only record that a component desc has been loaded.<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>lang</em>
&nbsp;</td><td>
 language of the script </td></tr>
<tr><td valign=top><em>srcURL</em>
&nbsp;</td><td>
 value of src attribute (if any) - treated as a URL or a classname depending on the value of lang. If srcURL is not null, then scriptSrc is ignored. </td></tr>
<tr><td valign=top><em>scriptSrc</em>
&nbsp;</td><td>
 the actual script code (if any) </td></tr>
</table>
</dl>
<p>
Reimplemented from <a class="el" href="class_extensionfunctionhandler.html#a4">ExtensionFunctionHandler</a>.    </td>
  </tr>
</table>
<a name="b0" doxytag="ExtensionNSHandler::startupComponent"></a><p>
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void ExtensionNSHandler::startupComponent (
          </b></td>
          <td valign="bottom"><b>
)<code> [protected, virtual]</code>
          </b></td>
        </tr>

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    <td>
      &nbsp;
    </td>
    <td>

<p>
Start the component up by executing any script that needs to run at startup time.
<p>
This needs to happen before any functions can be called on the component. 
<p>
Reimplemented from <a class="el" href="class_extensionfunctionhandler.html#b0">ExtensionFunctionHandler</a>.    </td>
  </tr>
</table>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="ExtensionNSHandler.hpp-source.html">ExtensionNSHandler.hpp</a></ul>
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<i><A href="http://www.stack.nl/~dimitri/doxygen/">Doxygen</A> and 
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