cocoon-cvs mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From asav...@apache.org
Subject svn commit: r573901 [38/44] - in /cocoon/site: site/ site/2.0/ site/2.0/developing/ site/2.0/faq/ site/2.0/howto/chaperon/ site/2.0/installing/ site/2.0/plan/ site/2.0/snippet/ site/2.0/tutorial/ site/2.0/userdocs/ site/2.0/userdocs/actions/ site/2.0/u...
Date Sat, 08 Sep 2007 20:17:47 GMT
Modified: cocoon/site/site/2.0/userdocs/xsp/logicsheet.html
URL: http://svn.apache.org/viewvc/cocoon/site/site/2.0/userdocs/xsp/logicsheet.html?rev=573901&r1=573900&r2=573901&view=diff
==============================================================================
--- cocoon/site/site/2.0/userdocs/xsp/logicsheet.html (original)
+++ cocoon/site/site/2.0/userdocs/xsp/logicsheet.html Sat Sep  8 13:17:41 2007
@@ -1,944 +1,944 @@
-<html>
-<head>
-<META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
-<title>XSP Logicsheet Guide</title>
-<STYLE type="text/css">
-a.menu {
-	color: #FFFFFF;
-    text-align:left;               
-    font-size:12px;
-    font-family: Verdana, Arial, Helvetica, sans-serif;
-    font-weight:plain;
-    text-decoration:none;
-    padding-left: 14px
-}
-
-A.menu:hover {
-	color: #FFCC00
-}
-
-
-.menutitle {
-	color: #000000;
-    text-align:left;               
-    font-size:10px;
-    font-family: Verdana, Arial, Helvetica, sans-serif;
-    font-weight:bold;
-    padding-left: 8px
-}
-.menuselected {
-	color: #FFCC00;
-    text-align:left;               
-    font-size:12px;
-    font-family: Verdana, Arial, Helvetica, sans-serif;
-    font-weight:bold;
-    padding-left: 14px
-}
-</STYLE>
-</head>
-<body bgcolor="#ffffff" marginheight="4" marginwidth="4" leftmargin="4" topmargin="4" alink="#cc0000" vlink="#0086b2" link="#039acc" text="#000000">
-<table border="0" cellpadding="0" cellspacing="0" width="100%">
-<tr>
-<td align="left" valign="top" rowspan="3" height="60" width="135"><img border="0" vspace="0" hspace="0" src="images/logo.gif" height="60" width="135"></td><td background="images/line.gif" rowspan="1" colSpan="2" align="left" valign="top" height="0" width="100%"></td><td align="left" valign="top" rowspan="3" height="60" width="29"><img border="0" vspace="0" hspace="0" src="images/right.gif" height="60" width="29"></td>
-</tr>
-<tr>
-<td bgcolor="#0086b2" colspan="2" align="right" valign="top" height="35" width="100%"><font color="#ffffff" face="Verdana, Arial, Helvetica, sans-serif" size="5">XSP Logicsheet Guide</font></td>
-</tr>
-<tr>
-<td background="images/bottom.gif" colspan="2" width="100%" valign="top" height="20" bgcolor="#0086b2" align="right">
-<table width="288" cellspacing="0" cellpadding="0" border="0">
-<tr>
-<td align="left" valign="top" height="20" width="96"><a target="new" href="http://xml.apache.org/"><img border="0" vspace="0" hspace="0" name="xml" src="images/button-xml-lo.gif" height="20" width="96" alt="http://xml.apache.org/"></a></td><td align="left" valign="top" height="20" width="96"><a target="new" href="http://www.apache.org/"><img border="0" vspace="0" hspace="0" name="asf" src="images/button-asf-lo.gif" height="20" width="96" alt="http://www.apache.org/"></a></td><td align="left" valign="top" height="20" width="96"><a target="new" href="http://www.w3.org/"><img border="0" vspace="0" hspace="0" name="w3c" src="images/button-w3c-lo.gif" height="20" width="96" alt="http://www.w3.org/"></a></td>
-</tr>
-</table>
-</td>
-</tr>
-</table>
-<table width="100%" cellspacing="0" cellpadding="0" border="0">
-<tr width="100%">
-<td align="left" valign="top" width="120">
-<table width="120" cellspacing="0" cellpadding="0" border="0" bgcolor="#a0a0a0">
-<tr>
-<td valign="top" align="left"><img width="120" vspace="0" src="images/join.gif" hspace="0" height="14" border="0"><br>
-</td>
-</tr>
-<tr>
-<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="../../index.html">Main</a></td>
-</tr>
-<tr>
-<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="../index.html">User Documentation</a></td>
-</tr>
-<tr>
-<td background="images/label-background_b.gif" bgcolor="#959595" valign="top"><img width="120" height="6" src="images/separator.gif"><br>
-<span class="menutitle">XSP</span></td>
-</tr>
-<tr>
-<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="index.html">Overview</a></td>
-</tr>
-<tr>
-<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><span class="menuselected">XSP Guide</span></td>
-</tr>
-<tr>
-<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="xsp-internals.html">XSP Internals</a></td>
-</tr>
-<tr>
-<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="logicsheet-concepts.html">XSP Logicsheets</a></td>
-</tr>
-<tr>
-<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="sessions.html">Sessions</a></td>
-</tr>
-<tr>
-<td background="images/label-background_b.gif" bgcolor="#959595" valign="top"><img width="120" height="6" src="images/separator.gif"><br>
-<span class="menutitle">Logicsheets</span></td>
-</tr>
-<tr>
-<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="request.html">Request</a></td>
-</tr>
-<tr>
-<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="session.html">Session</a></td>
-</tr>
-<tr>
-<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="esql.html">ESQL</a></td>
-</tr>
-<tr>
-<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="logicsheet-forms.html">Forms</a></td>
-</tr>
-<tr>
-<td align="left" valign="top"><img width="120" vspace="0" src="images/close.gif" hspace="0" height="14" border="0"><br>
-</td>
-</tr>
-</table>
-</td><td>
-<table cellspacing="15" cellpadding="0" border="0">
-<tr>
-<td>
- 
-
- 
-
-<font face="verdana, helvetica, sans serif" size="+2" color="#0086b2">Introduction</font>
-<hr style="color: #0086b2" size="1">
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">This document is intended as an introduction and brief tutorial to using and
-  creating Apache Cocoon XSP logicsheets. It is assumed that the reader has a working
-  knowledge of XML and XSLT, and has worked through at least the basic XSP examples
-  supplied with Cocoon.  Although this is not intended as a tutorial for XSP 
-  specifically, much of the material may be helpful in gaining a fuller understanding
-  of XSP.</font>
-</p>
-
-
-
-<font face="verdana, helvetica, sans serif" size="+2" color="#0086b2">Taglibs and logicsheets</font>
-<hr style="color: #0086b2" size="1">
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">There is some confusion over the terms "taglib" and "logicsheet".  Many people
-  will use these terms interchangeably.  The term "taglib" comes from JSP, which 
-  inspired XSP.  An XSP logicsheet is a "tag library" in the sense that it defines
-  a set of custom XML tags which can be used within an XSP program to insert whole
-  blocks of code into the file.  Cocoon comes with several pre-defined "taglibs",
-  such as the request taglib.  Using the request taglib, you can insert the following
-  tag into your XSP code to obtain the HTTP request parameter named "fruit" (e.g., if
-  your URL looks something like "http://myserver.org/index.xml?fruit=apple", the value
-  of "fruit" is "apple"):</font>
-</p>
-  
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>&lt;request:get-parameter name="fruit"/&gt;</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
-
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">We will discuss how to use Cocoon's pre-defined taglibs in a later section.  The
-  important thing to understand is that all taglibs are defined by a logicsheet.  A
-  logicsheet, as we will see, is a special kind of XSL stylesheet, whose output is an
-  XSP file.</font>
-</p>
-
-
-
-<font face="verdana, helvetica, sans serif" size="+2" color="#0086b2">Hello World!</font>
-<hr style="color: #0086b2" size="1">
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">We'll start with some simple <code><font face="courier, monospaced">Hello, World!</font></code> examples, starting with
-  a simple HTML file, and extending it using Cocoon technologies until we have a
-  working (if trivial) example of XSP using a custom logicsheet.</font>
-</p>
-
-
-<font face="verdana, helvetica, sans serif" size="+1" color="#0086b2"><b>Simple HTML Example</b></font>
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">All of the examples in this section will produce HTML output 
-  essentially equivalent to this:</font>
-</p>
-
-
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>
-&lt;html&gt;
-  &lt;body&gt;
-    &lt;h1&gt;Hello, world!&lt;/h1&gt;
-  &lt;/body&gt;
-&lt;/html&gt;
-</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
-
-
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">I did say these would be simple examples, didn't I?</font>
-</p>
-
-
-<font face="verdana, helvetica, sans serif" size="+1" color="#0086b2"><b>Simple XML/XSL Example</b></font>
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">Here's a simple XML file:</font>
-</p>
-  
-
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>
-greeting.xml
-
-&lt;?xml version="1.0"?&gt;
-
-&lt;greeting&gt;Hello, world!&lt;/greeting&gt;
-</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
-
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">...and here's the XSL stylesheet that will transform it into an HTML file
-  similar to the one we started this section with:</font>
-</p>
-
-
-
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>
-greeting.xsl
-
-&lt;?xml version="1.0"?&gt;
-&lt;xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"&gt;
-
-&lt;xsl:template match="/"&gt;
-  &lt;html&gt;
-    &lt;body&gt;
-      &lt;h1&gt;
-        &lt;xsl:value-of select="greeting"/&gt;
-      &lt;/h1&gt;
-    &lt;/body&gt;
-  &lt;/html&gt;
-&lt;/xsl:template&gt;
-
-&lt;/xsl:stylesheet&gt;
-</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
-
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">So far, nothing exciting.  The input XML has a single element, &lt;greeting&gt;,
-  whose text contents gets spit out in HTML.  The contents of our particular XML
-  file's greeting is, predictably, "Hello, World!"  The point of showing you this
-  is that, as we elaborate our example by adding Java code through XSP, and later
-  with a custom logicsheet, we will continue to use the same stylesheet to format
-  our final output.  So, the input XML will generally look much like the XML file
-  in this most recent trivial example.</font>
-</p>
-
-
-
-<font face="verdana, helvetica, sans serif" size="+1" color="#0086b2"><b>Simple XSP Example</b></font>
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">Next, we continue in our trivial vein by using trivial Java code to make an
-  XSP program, whose output will mimic that of our XML file above.  The output
-  of this file is transformed to HTML by the same XSL stylesheet as above:</font>
-</p>
-
-
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>
-greeting2.xml
-
-&lt;?xml version="1.0"?&gt;
-
-&lt;xsp:page xmlns:xsp="http://apache.org/xsp"&gt;
-
-  &lt;xsp:logic&gt;
-    // this could be arbitrarily complex Java code, JDBC queries, etc.
-    String msg = "Hello, world!";
-  &lt;/xsp:logic&gt;
-
-  &lt;greeting&gt;
-    &lt;xsp:expr&gt;msg&lt;/xsp:expr&gt;
-  &lt;/greeting&gt;
-
-&lt;/xsp:page&gt;
-</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
-
-
-
-<font face="verdana, helvetica, sans serif" size="+1" color="#0086b2"><b>Simple XSP Logicsheet Example</b></font>
-
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">Now we are ready to present our final trivial example, using a custom
-  logicsheet.  There are two files shown below.  The first is an XSP file
-  that uses a custom logicsheet, logicsheet.greeting.xsl, which is the second
-  file shown below.</font>
-</p>
-  
-
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>
-greeting3.xml
-
-&lt;?xml version="1.0"?&gt;
-
-&lt;xsp:page
-  xmlns:xsp="http://apache.org/xsp"
-  xmlns:greeting="http://duke.edu/tutorial/greeting"&gt;
-
-  &lt;greeting&gt;
-    &lt;greeting:hello-world/&gt;
-  &lt;/greeting&gt;
-
-&lt;/xsp:page&gt;
-</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
-
-
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>
-logicsheet.greeting.xsl
-
-&lt;?xml version="1.0"?&gt;
-&lt;xsl:stylesheet
-  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-  xmlns:xsp="http://apache.org/xsp"
-  xmlns:greeting="http://duke.edu/tutorial/greeting"
-  version="1.0"&gt;
-
-&lt;xsl:template match="xsp:page"&gt;
- &lt;xsl:copy&gt;
-  &lt;xsl:apply-templates select="@*"/&gt;
-  &lt;xsl:apply-templates/&gt;
- &lt;/xsl:copy&gt;
-&lt;/xsl:template&gt;
-
-&lt;xsl:template match="greeting:hello-world"&gt;
-  &lt;!-- more complex XSLT is possible here as well --&gt;
-  &lt;xsp:logic&gt;
-    // this could be arbitrarily complex Java code, JDBC queries, etc.
-    String msg = "Hello, world!";
-  &lt;/xsp:logic&gt;
-  &lt;xsp:expr&gt;msg&lt;/xsp:expr&gt;
-&lt;/xsl:template&gt;
-
-&lt;!-- This template simply copies stuff that doesn't match other --&gt;
-&lt;!-- templates and applies templates to any children.           --&gt;
-&lt;xsl:template match="@*|node()" priority="-1"&gt;
- &lt;xsl:copy&gt;
-  &lt;xsl:apply-templates select="@*|node()"/&gt;
- &lt;/xsl:copy&gt;
-&lt;/xsl:template&gt;
-
-&lt;/xsl:stylesheet&gt;
-</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
-
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">There are several things to note about these two files.  First, note
-  that we inform the XSP processor that it should apply our custom logicsheet
-  using the processing instruction</font>
-</p>
-  
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>&lt;?xml-logicsheet href="logicsheet.greeting.xsl"?&gt;</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
-
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">There are other ways to associate a logicsheet with an XSP file, which we'll
-  discuss later.  Next, note that our logicsheet defines a new namespace, 
-  <b>greeting:</b>, which must be declared in both files using the same URI:</font>
-</p>
-  
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>xmlns:greeting="http://duke.edu/tutorial/greeting"</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
-
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">Note that the URI is completely arbitrary.  I've chosen to construct my
-  namespace URI's by using my institution's web address (http://duke.edu/)
-  followed by the project name (tutorial) and namespace name (greeting).  
-  You may use any scheme you wish for your namespace URI's; however, the URI
-  declared in the logicsheet <b>must</b> match the URI declared in the
-  XSP which uses the logicsheet.</font>
-</p>
-
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">Finally, note that our logicsheet is merely an XSL stylesheet.  It transforms
-  one XML file into another.  What makes it a logicsheet is that it can be applied
-  not just to any XML file, but specifically to an XSP file, and the end result of
-  its transformation is another XSP file.  If you were to apply the logicsheet in
-  this example to the XML file in this example as just a stylesheet (with no XSP
-  processing), you would end up with something like the following (compare to our 
-  earlier XSP example):</font>
-</p>
-
-
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>
-&lt;?xml version="1.0"?&gt;
-
-&lt;xsp:page 
-  xmlns:greeting="http://duke.edu/tutorial/greeting" 
-  xmlns:xsp="http://apache.org/xsp"&gt;
-
-  &lt;greeting&gt;
-    &lt;xsp:logic&gt;
-      // this could be arbitrarily complex Java code, JDBC queries, etc.
-      String msg = &amp;quot;Hello, world!&amp;quot;;
-    &lt;/xsp:logic&gt;
-    &lt;xsp:expr&gt;msg&lt;/xsp:expr&gt;
-  &lt;/greeting&gt;
-&lt;/xsp:page&gt;
-</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
-
-
-
-
-
-<font face="verdana, helvetica, sans serif" size="+2" color="#0086b2">Using Logicsheets (Taglibs)</font>
-<hr style="color: #0086b2" size="1">
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">There are two ways to apply a logicsheet, once you have written it.
-  First, as in the previous examples, you can tell XSP explicitly what
-  logicsheets to apply, using the &lt;?xml-logicsheet?&gt; processing instruction
-  right after xml header and before &lt;xsp:page&gt; tag:</font>
-</p>
-
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>
-&lt;?xml version="1.0"?&gt;
-
-&lt;?xml-logicsheet href="logicsheet.greeting.xsl"?&gt;
-</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
-
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">There is another way to apply a logicsheet, which doesn't require a
-  processing instruction for each file that uses the logicsheet.  The
-  second way is to declare logicsheet in the cocoon.xconf file.
-  These declarations take the form</font>
-</p>
-
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>
-&lt;builtin-logicsheet&gt;
-  &lt;parameter name="prefix" value="&amp;lt;logicsheet's prefix&amp;gt;"/&gt;
-  &lt;parameter name="uri" value="&amp;lt;logicsheet's namespace URI&amp;gt;"/&gt;
-  &lt;parameter name="href" value="&amp;lt;URL to file&amp;gt;"/&gt;
-&lt;/builtin-logicsheet&gt;
-</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
-
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">Cocoon's pre-defined logicsheets are already declared in this file.  For
-  instance, the declaration of the XSP request taglib is the following:</font>
-</p>
-
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>
-&lt;builtin-logicsheet&gt;
-  &lt;parameter name="prefix" value="xsp-request"/&gt;
-  &lt;parameter name="uri" value="http://apache.org/xsp/request/2.0"/&gt;
-  &lt;parameter name="href"
-             value="resource://.../markup/xsp/java/request.xsl"/&gt;
-&lt;/builtin-logicsheet&gt;
-</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
-
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">This line associates the <b>http://apache.org/xsp/request/2.0</b> 
-  namespace with the logicsheet named in the URL. This URL points to a file 
-  that is stored in the cocoon.jar. To use the request taglib, you must 
-  declare the request namespace in your XSP file:</font>
-</p>
-
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>
-...
-&lt;xsp:page
-  xmlns:xsp="http://apache.org/xsp"
-  xmlns:xsp-request="http://apache.org/xsp/request/2.0"
-&gt;
-...
-</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
-
-  
-<p>
-<table border="0" cellpadding="0" cellspacing="3" width="100%">
-<tr>
-<td valign="top" width="28"><img alt="Note" border="0" hspace="0" vspace="0" height="29" width="28" src="images/note.gif"></td><td valign="top"><font color="black" face="verdana,helvetica,sanserif" size="-1"><i>You should <b>not</b> try to apply the xsp-request 
-  taglib using the &lt;?xml-logicsheet?&gt; processing instruction,
-  as this will result in the logicsheet being applied twice.</i></font></td>
-</tr>
-</table>
-</p>
-
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">You can add your own logicsheets to the cocoon.xconf file using the same
-  syntax. The only trick is constructing an appropriate URL. If we wanted to 
-  declare our <b>greeting:</b> namespace and logicsheet from the 
-  Hello, World! example above, and if the logicsheet were stored (on a UNIX 
-  filesystem) in the location /cocoon/logicsheets/logicsheet.greeting.xsl, 
-  we'd add this line to cocoon.xconf:</font>
-</p>
-
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>
-&lt;builtin-logicsheet&gt;
-  &lt;parameter name="prefix" value="greeting"/&gt;
-  &lt;parameter name="uri" value="http://duke.edu/tutorial/greeting"/&gt;
-  &lt;parameter name="href"
-             value="file:///cocoon/logicsheets/logicsheet.greeting.xsl"/&gt;
-&lt;/builtin-logicsheet&gt;
-</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
-
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">There are some very important differences between using the &lt;?xml-logicsheet?&gt; 
-  processing instruction vs. the cocoon.properties entry to apply a logicsheet.
-  Using cocoon.properties, any time the logicsheet changes, it is necessary to 
-  restart Cocoon.  If you instead use the processing instruction, Cocoon will detect
-  modifications to your logicsheet, and recompile your XSP programs accordingly.
-  Also, if you need to explicitly control the order in which your logicsheets are
-  applied, you need to use the processing instruction.  Logicsheets will be applied
-  in the order in which they appear in processing instructions in your source file.</font>
-</p>
-
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">Whichever method you use, the most important thing to remember is that you must
-  declare, in your XSP program, the namespace for a logicsheet using the same URI as
-  in the logicsheet itself.</font>
-</p>
-
-
-
-<font face="verdana, helvetica, sans serif" size="+2" color="#0086b2">Logicsheet Development Tips</font>
-<hr style="color: #0086b2" size="1">
-  
-<font face="verdana, helvetica, sans serif" size="+1" color="#0086b2"><b>Development Practices</b></font>
-  
-<p>
-<font color="black" face="verdana,helvetica,sanserif">Developing Logicsheets can be a frustrating mental exercise, as it requires you
-  to understand and keep in mind the complex coordination of several different 
-  technologies: XML, XSLT, XSP, and Java.  A bad assumption in any of these areas
-  can lead to an hour of debugging.  Following a few simple practices can reduce the
-  frustration and make logicsheet programming less difficult:</font>
-</p>
-  
-<blockquote>
-<font face="verdana, helvetica, sans serif">
-<dl>
-    
-<dt>
-<strong>Small Increments</strong> - </dt>
-    
-<dd>As with any software development, it is much easier to debug a small amount
-    of code than a large amount of code.  XSP is no different, except that the 
-    complexity of a large amount of code is multiplied by the number of different
-    technologies.  So, write a tiny bit of code and get it working, or start with a
-    simple piece of code that is already working.  Make small changes, and get each
-    change working before making the next.</dd>
-    
-<dt>
-<strong>Prototype New Ideas</strong> - </dt>
-    
-<dd>Before trying something you haven't done before (e.g., a new XPath expression,
-    a new Java syntax), prototype it in a simple environment where you can easily see
-    the results of your code.  It is more difficult to debug your changes if the output
-    is filtered through multiple stylesheets and rendered into HTML.  So instead, write
-    a small XSP that you can use to test your code fragment and see the resulting XML.</dd>
-    
-<dt>
-<strong>Use the Source</strong> - </dt>
-    
-<dd>After transforming your XSP code with your logicsheet, the XSP processor writes
-    the resulting Java code to a file in your repository.  The repository is in a
-    directory specified in cocoon.properties.  Make a shortcut to your repository
-    directory and go there often.  Read the code that resulted from application of your
-    stylesheet.  This lets you debug the Java code as Java code, absent from all of the
-    XML/XSL complications.  It also lets you see exactly the results of XSLT transformation
-    using your logicsheet.</dd>
-    
-<dt>
-<strong>Steal Code</strong> - </dt>
-    
-<dd>The authors of the logicsheets distributed with Cocoon have already solved
-    numerous problems that you may encounter.  Read their code (it is in the source
-    tree) and borrow from it liberally.  Reading this code is also a good way to
-    gain insight into logicsheet design.</dd>
-  
-</dl>
-</font>
-</blockquote>
-   
-
-  
-<font face="verdana, helvetica, sans serif" size="+1" color="#0086b2"><b>Standard Templates</b></font>
-    
-<p>
-<font color="black" face="verdana,helvetica,sanserif">As we discussed earlier, a logicsheet is just an XSLT stylesheet which transforms
-    one XSP source file into another.  Since we are always expecting to act on an XSP 
-    source file, and there is the possibility that other logicsheets may also be acting
-    on the same file (either before or after our logicsheet), there are a few templates
-    which are more or less required in any logicsheet.  The templates below were all
-    pulled from the taglib logicsheets distributed with Cocoon.</font>
-</p>
-    
-<p>
-<font color="black" face="verdana,helvetica,sanserif">The first of these is simply a template to copy anything you don't directly act
-    upon yourself.  You probably have a template similar to this in most of your
-    stylesheets already.</font>
-</p>
-
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>
-&lt;xsl:template match="@*|node()" priority="-1"&gt;
-  &lt;xsl:copy&gt;
-    &lt;xsl:apply-templates select="@*|node()"/&gt;
-  &lt;/xsl:copy&gt;
-&lt;/xsl:template&gt;
-</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
-
-    
-<p>
-<font color="black" face="verdana,helvetica,sanserif">If your code requires any Java imports, or if you want to declare methods or
-    variables at the class level, you will need to have a way to add elements to the
-    &lt;xsp:page&gt; element that is at the root of the source file.  Here is a template
-    to let you do that (from esql.xsl):</font>
-</p>
-
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>
-&lt;xsl:template match="xsp:page"&gt;
-  &lt;xsp:page&gt;
-    &lt;xsl:apply-templates select="@*"/&gt;
-    &lt;xsp:structure&gt;
-      // you can put &amp;lt;xsp:include&gt; statements in here to import Java classes
-    &lt;/xsp:structure&gt;
-    &lt;xsp:logic&gt;
-      // put class-level variable declarations and methods here
-    &lt;/xsp:logic&gt;
-  &lt;/xsp:page&gt;
-&lt;/xsl:template&gt;
-</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
- 
-    
-<p>
-<font color="black" face="verdana,helvetica,sanserif">Frequently, you may also need to declare variables or perform initialization
-    that needs to occur before any of the code in your custom tags.  You could, of
-    course, require that the users of your logicsheet use one particular tag before
-    using any other, and then put your declarations and initializations in the template
-    matching that one tag.  This may not be the best solution, however, and may be
-    a source of confusion.  Instead, the following template can be used to insert
-    code inside the populateDocument() method, after the standard XSP code (such as
-    declaration of the request and response variables), but before any user code
-    from the source XSP file (including code inserted by your custom tags). The
-    complex XPath expression here just says "match on any child elements of &lt;xsp:page
-    which don't themselves begin with 'xsp:'".  Since the &lt;xsp:page&gt; element always
-    has a single element which isn't in the xsp: namespace, this will be matched once
-    and only once.</font>
-</p>
-
-<div align="center">
-<table border="0" cellpadding="0" cellspacing="4">
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
-<pre>
-&lt;xsl:template match="xsp:page/*[not(starts-with(name(.), 'xsp:'))]"&gt;
- &lt;xsl:copy&gt;
-  &lt;xsl:apply-templates select="@*"/&gt;
-  &lt;xsp:logic&gt;
-    // This code ends up inside populateDocument() before any user code
-  &lt;/xsp:logic&gt;
-  &lt;xsl:apply-templates/&gt;
- &lt;/xsl:copy&gt;
-&lt;/xsl:template&gt; 
-</pre>
-</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-<tr>
-<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
-</tr>
-</table>
-</div>
-
-  
-
-  
-<font face="verdana, helvetica, sans serif" size="+1" color="#0086b2"><b>Logicsheets Using Logicsheets</b></font>
-    
-<p>
-<font color="black" face="verdana,helvetica,sanserif">Since software tends to build on other software, you will probably find
-    yourself wanting to write logicsheets which make use of other logicsheets,
-    particularly the logicsheets provided with Cocoon.  This is very possible.
-    When using one logicsheet inside another, the most important thing to remember
-    is that you must declare the namespace for the second logicsheet not only in
-    the first logicsheet, but also in any XSP program that uses the first logicsheet,
-    even if it doesn't directly reference any of the tags in the second logicsheet.</font>
-</p>
-  
-
-
-
-
-
-
-</td>
-</tr>
-</table>
-</td>
-</tr>
-</table>
-<table width="100%" cellspacing="0" cellpadding="0" border="0">
-<tr>
-<td bgcolor="#0086b2"><img width="1" src="images/dot.gif" height="1"></td>
-</tr>
-<tr>
-<td align="center"><font size="-1" face="arial,helvetica,sanserif" color="#0086b2"><i>Copyright &copy; 1999-2002 The Apache Software Foundation. All Rights Reserved.</i></font></td>
-</tr>
-</table>
-</body>
-</html>
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<title>XSP Logicsheet Guide</title>
+<STYLE type="text/css">
+a.menu {
+	color: #FFFFFF;
+    text-align:left;               
+    font-size:12px;
+    font-family: Verdana, Arial, Helvetica, sans-serif;
+    font-weight:plain;
+    text-decoration:none;
+    padding-left: 14px
+}
+
+A.menu:hover {
+	color: #FFCC00
+}
+
+
+.menutitle {
+	color: #000000;
+    text-align:left;               
+    font-size:10px;
+    font-family: Verdana, Arial, Helvetica, sans-serif;
+    font-weight:bold;
+    padding-left: 8px
+}
+.menuselected {
+	color: #FFCC00;
+    text-align:left;               
+    font-size:12px;
+    font-family: Verdana, Arial, Helvetica, sans-serif;
+    font-weight:bold;
+    padding-left: 14px
+}
+</STYLE>
+</head>
+<body bgcolor="#ffffff" marginheight="4" marginwidth="4" leftmargin="4" topmargin="4" alink="#cc0000" vlink="#0086b2" link="#039acc" text="#000000">
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+<tr>
+<td align="left" valign="top" rowspan="3" height="60" width="135"><img border="0" vspace="0" hspace="0" src="images/logo.gif" height="60" width="135"></td><td background="images/line.gif" rowspan="1" colSpan="2" align="left" valign="top" height="0" width="100%"></td><td align="left" valign="top" rowspan="3" height="60" width="29"><img border="0" vspace="0" hspace="0" src="images/right.gif" height="60" width="29"></td>
+</tr>
+<tr>
+<td bgcolor="#0086b2" colspan="2" align="right" valign="top" height="35" width="100%"><font color="#ffffff" face="Verdana, Arial, Helvetica, sans-serif" size="5">XSP Logicsheet Guide</font></td>
+</tr>
+<tr>
+<td background="images/bottom.gif" colspan="2" width="100%" valign="top" height="20" bgcolor="#0086b2" align="right">
+<table width="288" cellspacing="0" cellpadding="0" border="0">
+<tr>
+<td align="left" valign="top" height="20" width="96"><a target="new" href="http://xml.apache.org/"><img border="0" vspace="0" hspace="0" name="xml" src="images/button-xml-lo.gif" height="20" width="96" alt="http://xml.apache.org/"></a></td><td align="left" valign="top" height="20" width="96"><a target="new" href="http://www.apache.org/"><img border="0" vspace="0" hspace="0" name="asf" src="images/button-asf-lo.gif" height="20" width="96" alt="http://www.apache.org/"></a></td><td align="left" valign="top" height="20" width="96"><a target="new" href="http://www.w3.org/"><img border="0" vspace="0" hspace="0" name="w3c" src="images/button-w3c-lo.gif" height="20" width="96" alt="http://www.w3.org/"></a></td>
+</tr>
+</table>
+</td>
+</tr>
+</table>
+<table width="100%" cellspacing="0" cellpadding="0" border="0">
+<tr width="100%">
+<td align="left" valign="top" width="120">
+<table width="120" cellspacing="0" cellpadding="0" border="0" bgcolor="#a0a0a0">
+<tr>
+<td valign="top" align="left"><img width="120" vspace="0" src="images/join.gif" hspace="0" height="14" border="0"><br>
+</td>
+</tr>
+<tr>
+<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="../../index.html">Main</a></td>
+</tr>
+<tr>
+<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="../index.html">User Documentation</a></td>
+</tr>
+<tr>
+<td background="images/label-background_b.gif" bgcolor="#959595" valign="top"><img width="120" height="6" src="images/separator.gif"><br>
+<span class="menutitle">XSP</span></td>
+</tr>
+<tr>
+<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="index.html">Overview</a></td>
+</tr>
+<tr>
+<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><span class="menuselected">XSP Guide</span></td>
+</tr>
+<tr>
+<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="xsp-internals.html">XSP Internals</a></td>
+</tr>
+<tr>
+<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="logicsheet-concepts.html">XSP Logicsheets</a></td>
+</tr>
+<tr>
+<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="sessions.html">Sessions</a></td>
+</tr>
+<tr>
+<td background="images/label-background_b.gif" bgcolor="#959595" valign="top"><img width="120" height="6" src="images/separator.gif"><br>
+<span class="menutitle">Logicsheets</span></td>
+</tr>
+<tr>
+<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="request.html">Request</a></td>
+</tr>
+<tr>
+<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="session.html">Session</a></td>
+</tr>
+<tr>
+<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="esql.html">ESQL</a></td>
+</tr>
+<tr>
+<td valign="top" bgcolor="#959595" background="images/label-background_a.gif"><a class="menu" href="logicsheet-forms.html">Forms</a></td>
+</tr>
+<tr>
+<td align="left" valign="top"><img width="120" vspace="0" src="images/close.gif" hspace="0" height="14" border="0"><br>
+</td>
+</tr>
+</table>
+</td><td>
+<table cellspacing="15" cellpadding="0" border="0">
+<tr>
+<td>
+ 
+
+ 
+
+<font face="verdana, helvetica, sans serif" size="+2" color="#0086b2">Introduction</font>
+<hr style="color: #0086b2" size="1">
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">This document is intended as an introduction and brief tutorial to using and
+  creating Apache Cocoon XSP logicsheets. It is assumed that the reader has a working
+  knowledge of XML and XSLT, and has worked through at least the basic XSP examples
+  supplied with Cocoon.  Although this is not intended as a tutorial for XSP 
+  specifically, much of the material may be helpful in gaining a fuller understanding
+  of XSP.</font>
+</p>
+
+
+
+<font face="verdana, helvetica, sans serif" size="+2" color="#0086b2">Taglibs and logicsheets</font>
+<hr style="color: #0086b2" size="1">
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">There is some confusion over the terms "taglib" and "logicsheet".  Many people
+  will use these terms interchangeably.  The term "taglib" comes from JSP, which 
+  inspired XSP.  An XSP logicsheet is a "tag library" in the sense that it defines
+  a set of custom XML tags which can be used within an XSP program to insert whole
+  blocks of code into the file.  Cocoon comes with several pre-defined "taglibs",
+  such as the request taglib.  Using the request taglib, you can insert the following
+  tag into your XSP code to obtain the HTTP request parameter named "fruit" (e.g., if
+  your URL looks something like "http://myserver.org/index.xml?fruit=apple", the value
+  of "fruit" is "apple"):</font>
+</p>
+  
+<div align="center">
+<table border="0" cellpadding="0" cellspacing="4">
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
+<pre>&lt;request:get-parameter name="fruit"/&gt;</pre>
+</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+</table>
+</div>
+
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">We will discuss how to use Cocoon's pre-defined taglibs in a later section.  The
+  important thing to understand is that all taglibs are defined by a logicsheet.  A
+  logicsheet, as we will see, is a special kind of XSL stylesheet, whose output is an
+  XSP file.</font>
+</p>
+
+
+
+<font face="verdana, helvetica, sans serif" size="+2" color="#0086b2">Hello World!</font>
+<hr style="color: #0086b2" size="1">
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">We'll start with some simple <code><font face="courier, monospaced">Hello, World!</font></code> examples, starting with
+  a simple HTML file, and extending it using Cocoon technologies until we have a
+  working (if trivial) example of XSP using a custom logicsheet.</font>
+</p>
+
+
+<font face="verdana, helvetica, sans serif" size="+1" color="#0086b2"><b>Simple HTML Example</b></font>
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">All of the examples in this section will produce HTML output 
+  essentially equivalent to this:</font>
+</p>
+
+
+<div align="center">
+<table border="0" cellpadding="0" cellspacing="4">
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
+<pre>
+&lt;html&gt;
+  &lt;body&gt;
+    &lt;h1&gt;Hello, world!&lt;/h1&gt;
+  &lt;/body&gt;
+&lt;/html&gt;
+</pre>
+</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+</table>
+</div>
+
+
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">I did say these would be simple examples, didn't I?</font>
+</p>
+
+
+<font face="verdana, helvetica, sans serif" size="+1" color="#0086b2"><b>Simple XML/XSL Example</b></font>
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">Here's a simple XML file:</font>
+</p>
+  
+
+<div align="center">
+<table border="0" cellpadding="0" cellspacing="4">
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
+<pre>
+greeting.xml
+
+&lt;?xml version="1.0"?&gt;
+
+&lt;greeting&gt;Hello, world!&lt;/greeting&gt;
+</pre>
+</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+</table>
+</div>
+
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">...and here's the XSL stylesheet that will transform it into an HTML file
+  similar to the one we started this section with:</font>
+</p>
+
+
+
+<div align="center">
+<table border="0" cellpadding="0" cellspacing="4">
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
+<pre>
+greeting.xsl
+
+&lt;?xml version="1.0"?&gt;
+&lt;xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"&gt;
+
+&lt;xsl:template match="/"&gt;
+  &lt;html&gt;
+    &lt;body&gt;
+      &lt;h1&gt;
+        &lt;xsl:value-of select="greeting"/&gt;
+      &lt;/h1&gt;
+    &lt;/body&gt;
+  &lt;/html&gt;
+&lt;/xsl:template&gt;
+
+&lt;/xsl:stylesheet&gt;
+</pre>
+</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+</table>
+</div>
+
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">So far, nothing exciting.  The input XML has a single element, &lt;greeting&gt;,
+  whose text contents gets spit out in HTML.  The contents of our particular XML
+  file's greeting is, predictably, "Hello, World!"  The point of showing you this
+  is that, as we elaborate our example by adding Java code through XSP, and later
+  with a custom logicsheet, we will continue to use the same stylesheet to format
+  our final output.  So, the input XML will generally look much like the XML file
+  in this most recent trivial example.</font>
+</p>
+
+
+
+<font face="verdana, helvetica, sans serif" size="+1" color="#0086b2"><b>Simple XSP Example</b></font>
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">Next, we continue in our trivial vein by using trivial Java code to make an
+  XSP program, whose output will mimic that of our XML file above.  The output
+  of this file is transformed to HTML by the same XSL stylesheet as above:</font>
+</p>
+
+
+<div align="center">
+<table border="0" cellpadding="0" cellspacing="4">
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
+<pre>
+greeting2.xml
+
+&lt;?xml version="1.0"?&gt;
+
+&lt;xsp:page xmlns:xsp="http://apache.org/xsp"&gt;
+
+  &lt;xsp:logic&gt;
+    // this could be arbitrarily complex Java code, JDBC queries, etc.
+    String msg = "Hello, world!";
+  &lt;/xsp:logic&gt;
+
+  &lt;greeting&gt;
+    &lt;xsp:expr&gt;msg&lt;/xsp:expr&gt;
+  &lt;/greeting&gt;
+
+&lt;/xsp:page&gt;
+</pre>
+</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+</table>
+</div>
+
+
+
+<font face="verdana, helvetica, sans serif" size="+1" color="#0086b2"><b>Simple XSP Logicsheet Example</b></font>
+
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">Now we are ready to present our final trivial example, using a custom
+  logicsheet.  There are two files shown below.  The first is an XSP file
+  that uses a custom logicsheet, logicsheet.greeting.xsl, which is the second
+  file shown below.</font>
+</p>
+  
+
+<div align="center">
+<table border="0" cellpadding="0" cellspacing="4">
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
+<pre>
+greeting3.xml
+
+&lt;?xml version="1.0"?&gt;
+
+&lt;xsp:page
+  xmlns:xsp="http://apache.org/xsp"
+  xmlns:greeting="http://duke.edu/tutorial/greeting"&gt;
+
+  &lt;greeting&gt;
+    &lt;greeting:hello-world/&gt;
+  &lt;/greeting&gt;
+
+&lt;/xsp:page&gt;
+</pre>
+</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+</table>
+</div>
+
+
+<div align="center">
+<table border="0" cellpadding="0" cellspacing="4">
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
+<pre>
+logicsheet.greeting.xsl
+
+&lt;?xml version="1.0"?&gt;
+&lt;xsl:stylesheet
+  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+  xmlns:xsp="http://apache.org/xsp"
+  xmlns:greeting="http://duke.edu/tutorial/greeting"
+  version="1.0"&gt;
+
+&lt;xsl:template match="xsp:page"&gt;
+ &lt;xsl:copy&gt;
+  &lt;xsl:apply-templates select="@*"/&gt;
+  &lt;xsl:apply-templates/&gt;
+ &lt;/xsl:copy&gt;
+&lt;/xsl:template&gt;
+
+&lt;xsl:template match="greeting:hello-world"&gt;
+  &lt;!-- more complex XSLT is possible here as well --&gt;
+  &lt;xsp:logic&gt;
+    // this could be arbitrarily complex Java code, JDBC queries, etc.
+    String msg = "Hello, world!";
+  &lt;/xsp:logic&gt;
+  &lt;xsp:expr&gt;msg&lt;/xsp:expr&gt;
+&lt;/xsl:template&gt;
+
+&lt;!-- This template simply copies stuff that doesn't match other --&gt;
+&lt;!-- templates and applies templates to any children.           --&gt;
+&lt;xsl:template match="@*|node()" priority="-1"&gt;
+ &lt;xsl:copy&gt;
+  &lt;xsl:apply-templates select="@*|node()"/&gt;
+ &lt;/xsl:copy&gt;
+&lt;/xsl:template&gt;
+
+&lt;/xsl:stylesheet&gt;
+</pre>
+</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+</table>
+</div>
+
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">There are several things to note about these two files.  First, note
+  that we inform the XSP processor that it should apply our custom logicsheet
+  using the processing instruction</font>
+</p>
+  
+<div align="center">
+<table border="0" cellpadding="0" cellspacing="4">
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
+<pre>&lt;?xml-logicsheet href="logicsheet.greeting.xsl"?&gt;</pre>
+</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+</table>
+</div>
+
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">There are other ways to associate a logicsheet with an XSP file, which we'll
+  discuss later.  Next, note that our logicsheet defines a new namespace, 
+  <b>greeting:</b>, which must be declared in both files using the same URI:</font>
+</p>
+  
+<div align="center">
+<table border="0" cellpadding="0" cellspacing="4">
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
+<pre>xmlns:greeting="http://duke.edu/tutorial/greeting"</pre>
+</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+</table>
+</div>
+
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">Note that the URI is completely arbitrary.  I've chosen to construct my
+  namespace URI's by using my institution's web address (http://duke.edu/)
+  followed by the project name (tutorial) and namespace name (greeting).  
+  You may use any scheme you wish for your namespace URI's; however, the URI
+  declared in the logicsheet <b>must</b> match the URI declared in the
+  XSP which uses the logicsheet.</font>
+</p>
+
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">Finally, note that our logicsheet is merely an XSL stylesheet.  It transforms
+  one XML file into another.  What makes it a logicsheet is that it can be applied
+  not just to any XML file, but specifically to an XSP file, and the end result of
+  its transformation is another XSP file.  If you were to apply the logicsheet in
+  this example to the XML file in this example as just a stylesheet (with no XSP
+  processing), you would end up with something like the following (compare to our 
+  earlier XSP example):</font>
+</p>
+
+
+<div align="center">
+<table border="0" cellpadding="0" cellspacing="4">
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
+<pre>
+&lt;?xml version="1.0"?&gt;
+
+&lt;xsp:page 
+  xmlns:greeting="http://duke.edu/tutorial/greeting" 
+  xmlns:xsp="http://apache.org/xsp"&gt;
+
+  &lt;greeting&gt;
+    &lt;xsp:logic&gt;
+      // this could be arbitrarily complex Java code, JDBC queries, etc.
+      String msg = &amp;quot;Hello, world!&amp;quot;;
+    &lt;/xsp:logic&gt;
+    &lt;xsp:expr&gt;msg&lt;/xsp:expr&gt;
+  &lt;/greeting&gt;
+&lt;/xsp:page&gt;
+</pre>
+</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+</table>
+</div>
+
+
+
+
+
+<font face="verdana, helvetica, sans serif" size="+2" color="#0086b2">Using Logicsheets (Taglibs)</font>
+<hr style="color: #0086b2" size="1">
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">There are two ways to apply a logicsheet, once you have written it.
+  First, as in the previous examples, you can tell XSP explicitly what
+  logicsheets to apply, using the &lt;?xml-logicsheet?&gt; processing instruction
+  right after xml header and before &lt;xsp:page&gt; tag:</font>
+</p>
+
+<div align="center">
+<table border="0" cellpadding="0" cellspacing="4">
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
+<pre>
+&lt;?xml version="1.0"?&gt;
+
+&lt;?xml-logicsheet href="logicsheet.greeting.xsl"?&gt;
+</pre>
+</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+</table>
+</div>
+
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">There is another way to apply a logicsheet, which doesn't require a
+  processing instruction for each file that uses the logicsheet.  The
+  second way is to declare logicsheet in the cocoon.xconf file.
+  These declarations take the form</font>
+</p>
+
+<div align="center">
+<table border="0" cellpadding="0" cellspacing="4">
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
+<pre>
+&lt;builtin-logicsheet&gt;
+  &lt;parameter name="prefix" value="&amp;lt;logicsheet's prefix&amp;gt;"/&gt;
+  &lt;parameter name="uri" value="&amp;lt;logicsheet's namespace URI&amp;gt;"/&gt;
+  &lt;parameter name="href" value="&amp;lt;URL to file&amp;gt;"/&gt;
+&lt;/builtin-logicsheet&gt;
+</pre>
+</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+</table>
+</div>
+
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">Cocoon's pre-defined logicsheets are already declared in this file.  For
+  instance, the declaration of the XSP request taglib is the following:</font>
+</p>
+
+<div align="center">
+<table border="0" cellpadding="0" cellspacing="4">
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
+<pre>
+&lt;builtin-logicsheet&gt;
+  &lt;parameter name="prefix" value="xsp-request"/&gt;
+  &lt;parameter name="uri" value="http://apache.org/xsp/request/2.0"/&gt;
+  &lt;parameter name="href"
+             value="resource://.../markup/xsp/java/request.xsl"/&gt;
+&lt;/builtin-logicsheet&gt;
+</pre>
+</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+</table>
+</div>
+
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">This line associates the <b>http://apache.org/xsp/request/2.0</b> 
+  namespace with the logicsheet named in the URL. This URL points to a file 
+  that is stored in the cocoon.jar. To use the request taglib, you must 
+  declare the request namespace in your XSP file:</font>
+</p>
+
+<div align="center">
+<table border="0" cellpadding="0" cellspacing="4">
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
+<pre>
+...
+&lt;xsp:page
+  xmlns:xsp="http://apache.org/xsp"
+  xmlns:xsp-request="http://apache.org/xsp/request/2.0"
+&gt;
+...
+</pre>
+</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+</table>
+</div>
+
+  
+<p>
+<table border="0" cellpadding="0" cellspacing="3" width="100%">
+<tr>
+<td valign="top" width="28"><img alt="Note" border="0" hspace="0" vspace="0" height="29" width="28" src="images/note.gif"></td><td valign="top"><font color="black" face="verdana,helvetica,sanserif" size="-1"><i>You should <b>not</b> try to apply the xsp-request 
+  taglib using the &lt;?xml-logicsheet?&gt; processing instruction,
+  as this will result in the logicsheet being applied twice.</i></font></td>
+</tr>
+</table>
+</p>
+
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">You can add your own logicsheets to the cocoon.xconf file using the same
+  syntax. The only trick is constructing an appropriate URL. If we wanted to 
+  declare our <b>greeting:</b> namespace and logicsheet from the 
+  Hello, World! example above, and if the logicsheet were stored (on a UNIX 
+  filesystem) in the location /cocoon/logicsheets/logicsheet.greeting.xsl, 
+  we'd add this line to cocoon.xconf:</font>
+</p>
+
+<div align="center">
+<table border="0" cellpadding="0" cellspacing="4">
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
+<pre>
+&lt;builtin-logicsheet&gt;
+  &lt;parameter name="prefix" value="greeting"/&gt;
+  &lt;parameter name="uri" value="http://duke.edu/tutorial/greeting"/&gt;
+  &lt;parameter name="href"
+             value="file:///cocoon/logicsheets/logicsheet.greeting.xsl"/&gt;
+&lt;/builtin-logicsheet&gt;
+</pre>
+</td><td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+</table>
+</div>
+
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">There are some very important differences between using the &lt;?xml-logicsheet?&gt; 
+  processing instruction vs. the cocoon.properties entry to apply a logicsheet.
+  Using cocoon.properties, any time the logicsheet changes, it is necessary to 
+  restart Cocoon.  If you instead use the processing instruction, Cocoon will detect
+  modifications to your logicsheet, and recompile your XSP programs accordingly.
+  Also, if you need to explicitly control the order in which your logicsheets are
+  applied, you need to use the processing instruction.  Logicsheets will be applied
+  in the order in which they appear in processing instructions in your source file.</font>
+</p>
+
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">Whichever method you use, the most important thing to remember is that you must
+  declare, in your XSP program, the namespace for a logicsheet using the same URI as
+  in the logicsheet itself.</font>
+</p>
+
+
+
+<font face="verdana, helvetica, sans serif" size="+2" color="#0086b2">Logicsheet Development Tips</font>
+<hr style="color: #0086b2" size="1">
+  
+<font face="verdana, helvetica, sans serif" size="+1" color="#0086b2"><b>Development Practices</b></font>
+  
+<p>
+<font color="black" face="verdana,helvetica,sanserif">Developing Logicsheets can be a frustrating mental exercise, as it requires you
+  to understand and keep in mind the complex coordination of several different 
+  technologies: XML, XSLT, XSP, and Java.  A bad assumption in any of these areas
+  can lead to an hour of debugging.  Following a few simple practices can reduce the
+  frustration and make logicsheet programming less difficult:</font>
+</p>
+  
+<blockquote>
+<font face="verdana, helvetica, sans serif">
+<dl>
+    
+<dt>
+<strong>Small Increments</strong> - </dt>
+    
+<dd>As with any software development, it is much easier to debug a small amount
+    of code than a large amount of code.  XSP is no different, except that the 
+    complexity of a large amount of code is multiplied by the number of different
+    technologies.  So, write a tiny bit of code and get it working, or start with a
+    simple piece of code that is already working.  Make small changes, and get each
+    change working before making the next.</dd>
+    
+<dt>
+<strong>Prototype New Ideas</strong> - </dt>
+    
+<dd>Before trying something you haven't done before (e.g., a new XPath expression,
+    a new Java syntax), prototype it in a simple environment where you can easily see
+    the results of your code.  It is more difficult to debug your changes if the output
+    is filtered through multiple stylesheets and rendered into HTML.  So instead, write
+    a small XSP that you can use to test your code fragment and see the resulting XML.</dd>
+    
+<dt>
+<strong>Use the Source</strong> - </dt>
+    
+<dd>After transforming your XSP code with your logicsheet, the XSP processor writes
+    the resulting Java code to a file in your repository.  The repository is in a
+    directory specified in cocoon.properties.  Make a shortcut to your repository
+    directory and go there often.  Read the code that resulted from application of your
+    stylesheet.  This lets you debug the Java code as Java code, absent from all of the
+    XML/XSL complications.  It also lets you see exactly the results of XSLT transformation
+    using your logicsheet.</dd>
+    
+<dt>
+<strong>Steal Code</strong> - </dt>
+    
+<dd>The authors of the logicsheets distributed with Cocoon have already solved
+    numerous problems that you may encounter.  Read their code (it is in the source
+    tree) and borrow from it liberally.  Reading this code is also a good way to
+    gain insight into logicsheet design.</dd>
+  
+</dl>
+</font>
+</blockquote>
+   
+
+  
+<font face="verdana, helvetica, sans serif" size="+1" color="#0086b2"><b>Standard Templates</b></font>
+    
+<p>
+<font color="black" face="verdana,helvetica,sanserif">As we discussed earlier, a logicsheet is just an XSLT stylesheet which transforms
+    one XSP source file into another.  Since we are always expecting to act on an XSP 
+    source file, and there is the possibility that other logicsheets may also be acting
+    on the same file (either before or after our logicsheet), there are a few templates
+    which are more or less required in any logicsheet.  The templates below were all
+    pulled from the taglib logicsheets distributed with Cocoon.</font>
+</p>
+    
+<p>
+<font color="black" face="verdana,helvetica,sanserif">The first of these is simply a template to copy anything you don't directly act
+    upon yourself.  You probably have a template similar to this in most of your
+    stylesheets already.</font>
+</p>
+
+<div align="center">
+<table border="0" cellpadding="0" cellspacing="4">
+<tr>
+<td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td height="1" width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td>
+</tr>
+<tr>
+<td width="1" bgcolor="#0086b2"><img border="0" hspace="0" vspace="0" height="1" width="1" src="images/void.gif"></td><td bgcolor="#ffffff">
+<pre>
+&lt;xsl:template match="@*|node()" priority="-1"&gt;
+  &lt;xsl:copy&gt;

[... 129 lines stripped ...]


Mime
View raw message