<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="1.2">
    <!-- 
        This JSP is used to provide on online, up to date version of the Foundry documentation.
        The documentation system of Foundry uses XSL to create the documentation from some static
        files in the doc directory (this directory) and the XSL files of Foundry.
    
        For more information please read the section about the documentation system in the 
        documentation, either by calling this JSP in a browser or by viewing the file 
        foundry-doc-system.html in the static-texts subdirectory in doc directory of Foundry.
    
    -->
    
    <jsp:directive.page import="javax.xml.transform.TransformerFactory"/>
    <jsp:directive.page import="javax.xml.transform.Transformer"/>
    <jsp:directive.page import="javax.xml.transform.stream.StreamSource"/>
    <jsp:directive.page import="javax.xml.transform.stream.StreamResult"/>
    
    <jsp:scriptlet>

    response.setContentType("text/html;charset=utf-8");

    String requestURL = request.getRequestURL().toString();
    String themeURL;
    if (requestURL.endsWith("/doc/")) {
        themeURL = requestURL.substring(0, requestURL.length() - 5);
    } else if(requestURL.endsWith("/doc/index.jsp")) {
        themeURL = requestURL.substring(0, requestURL.length() - 14);
    } else {
        themeURL = requestURL.substring(0, requestURL.length() - 4);
    }

    /*response.getOutputStream().print("themeURL = " + themeURL);
    response.getOutputStream().print("requestURI = " + request.getRequestURI());
    response.getOutputStream().print("requestURL = " + request.getRequestURL());*/

    TransformerFactory factory = TransformerFactory.class.getDeclaredConstructor().newInstance();
    Transformer transformer = factory.newTransformer(new StreamSource(themeURL + "/start.xsl"));
    transformer.setParameter("theme-prefix", themeURL);
    transformer.transform(new StreamSource(themeURL + "/doc/foundry-documentation.xml"), 
                          new StreamResult(response.getOutputStream()));
    
    </jsp:scriptlet>
</jsp:root>