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From cross...@apache.org
Subject svn commit: r345438 [282/286] - in /cocoon/site/site/2.1: ./ developing/ developing/portal/ developing/portal/coplets/ developing/webapps/ developing/webapps/authentication/ faq/ howto/ installing/ plan/ plan/documentation/ plan/otherplanning/ plan/ove...
Date Fri, 18 Nov 2005 04:13:22 GMT
Added: cocoon/site/site/2.1/userdocs/xsp/logicsheet.html
URL: http://svn.apache.org/viewcvs/cocoon/site/site/2.1/userdocs/xsp/logicsheet.html?rev=345438&view=auto
==============================================================================
--- cocoon/site/site/2.1/userdocs/xsp/logicsheet.html (added)
+++ cocoon/site/site/2.1/userdocs/xsp/logicsheet.html Thu Nov 17 20:00:02 2005
@@ -0,0 +1,1639 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta content="Apache Forrest" name="Generator">
+<meta name="Forrest-version" content="0.8-dev">
+<meta name="Forrest-skin-name" content="pelt">
+<title>XSP Logicsheet Guide</title>
+<link type="text/css" href="../../../skin/basic.css" rel="stylesheet">
+<link media="screen" type="text/css" href="../../../skin/screen.css" rel="stylesheet">
+<link media="print" type="text/css" href="../../../skin/print.css" rel="stylesheet">
+<link type="text/css" href="../../../skin/profile.css" rel="stylesheet">
+<script src="../../../skin/getBlank.js" language="javascript" type="text/javascript"></script><script src="../../../skin/getMenu.js" language="javascript" type="text/javascript"></script><script src="../../../skin/fontsize.js" language="javascript" type="text/javascript"></script>
+<link rel="shortcut icon" href="../../../images/cocoon.ico">
+</head>
+<body onload="init()">
+<script type="text/javascript">ndeSetTextSize();</script>
+<div id="top">
+<!--+
+    |breadtrail
+    +-->
+<div class="breadtrail">
+<a href="http://www.apache.org/">apache</a> &gt; <a href="http://cocoon.apache.org/">cocoon</a><script src="../../../skin/breadcrumbs.js" language="JavaScript" type="text/javascript"></script>
+</div>
+<!--+
+    |header
+    +-->
+<div class="header">
+<!--+
+    |start group logo
+    +-->
+<div class="grouplogo">
+<a href="http://www.apache.org/"><img class="logoImage" alt="Apache" src="../../../images/cocoon-project-logo.png" title="The Apache Software Foundation"></a>
+</div>
+<!--+
+    |end group logo
+    +-->
+<!--+
+    |start Project Logo
+    +-->
+<div class="projectlogo">
+<a href="http://cocoon.apache.org/"><img class="logoImage" alt="Apache Cocoon" src="../../../images/cocoon-logo.gif" title="Apache Cocoon"></a>
+</div>
+<!--+
+    |end Project Logo
+    +-->
+<!--+
+    |start Search
+    +-->
+<div class="searchbox">
+<form action="http://www.google.com/search" method="get" class="roundtopsmall">
+<input value="cocoon.apache.org" name="sitesearch" type="hidden"><input onFocus="getBlank (this, 'Search the site with google');" size="25" name="q" id="query" type="text" value="Search the site with google">&nbsp; 
+                    <input name="Search" value="Search" type="submit">
+</form>
+</div>
+<!--+
+    |end search
+    +-->
+<!--+
+    |start Tabs
+    +-->
+<ul id="tabs">
+<li>
+<a class="base-not-selected" href="../../../2.1/index.html">Home</a>
+</li>
+</ul>
+<!--+
+    |end Tabs
+    +-->
+</div>
+</div>
+<div id="main">
+<div id="publishedStrip">
+<!--+
+    |start Subtabs
+    +-->
+<div id="level2tabs"></div>
+<!--+
+    |end Endtabs
+    +-->
+<script type="text/javascript"><!--
+document.write("Last Published: " + document.lastModified);
+//  --></script>
+</div>
+<!--+
+    |breadtrail
+    +-->
+<div class="breadtrail">
+             
+             &nbsp;
+           </div>
+<!--+
+    |start Menu, mainarea
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+<!--+
+    |start Menu
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+<div id="menu_1.1" class="menuitemgroup">
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+<div class="menuitem">
+<a href="http://cocoon.apache.org/mirror.cgi">Download</a>
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+<div onclick="SwitchMenu('menu_selected_1.2', '../../../skin/')" id="menu_selected_1.2Title" class="menutitle" style="background-image: url('../../../skin/images/chapter_open.gif');">Documentation</div>
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+</div>
+<div class="menuitem">
+<a href="../../../2.1/userdocs/concepts/errorhandling.html">Error Handling</a>
+</div>
+</div>
+<div onclick="SwitchMenu('menu_1.2.5.3', '../../../skin/')" id="menu_1.2.5.3Title" class="menutitle">Sitemap Components</div>
+<div id="menu_1.2.5.3" class="menuitemgroup">
+<div onclick="SwitchMenu('menu_1.2.5.3.1', '../../../skin/')" id="menu_1.2.5.3.1Title" class="menutitle">Generators</div>
+<div id="menu_1.2.5.3.1" class="menuitemgroup">
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+<a href="../../../2.1/userdocs/generators.html">Overview</a>
+</div>
+<div onclick="SwitchMenu('menu_1.2.5.3.1.2', '../../../skin/')" id="menu_1.2.5.3.1.2Title" class="menutitle">Default</div>
+<div id="menu_1.2.5.3.1.2" class="menuitemgroup">
+<div class="menuitem">
+<a href="../../../2.1/userdocs/default/file-generator.html">File Generator</a>
+</div>
+</div>
+<div onclick="SwitchMenu('menu_1.2.5.3.1.3', '../../../skin/')" id="menu_1.2.5.3.1.3Title" class="menutitle">Core</div>
+<div id="menu_1.2.5.3.1.3" class="menuitemgroup">
+<div class="menuitem">
+<a href="../../../2.1/userdocs/calendar-generator.html">Calendar Generator</a>
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+<a href="../../../2.1/userdocs/directory-generator.html">Directory Generator</a>
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+<a href="../../../2.1/userdocs/file-generator.html">File Generator</a>
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+<a href="../../../2.1/userdocs/imagedirectory-generator.html">Imagedirectory Generator</a>
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+<div id="menu_1.2.5.3.1.4" class="menuitemgroup">
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/jsp-generator.html">JSP Generator</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/userdocs/php-generator.html">PHP Generator</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/userdocs/profile-generator.html">Profile Generator</a>
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+<a href="../../../2.1/userdocs/script-generator.html">Script Generator</a>
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+<a href="../../../2.1/userdocs/search-generator.html">Search Generator</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/serverpages-generator.html">Server Pages Generator</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/userdocs/velocity-generator.html">Velocity Generator</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/userdocs/wsproxy-generator.html">Web Service Proxy Generator</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/xmldbcollection-generator.html">XML:DB Collection Generator</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/userdocs/xmldb-generator.html">XML:DB Generator</a>
+</div>
+</div>
+</div>
+<div onclick="SwitchMenu('menu_1.2.5.3.2', '../../../skin/')" id="menu_1.2.5.3.2Title" class="menutitle">Transformers</div>
+<div id="menu_1.2.5.3.2" class="menuitemgroup">
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+<a href="../../../2.1/userdocs/transformers.html">Overview</a>
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+<div id="menu_1.2.5.3.2.2" class="menuitemgroup">
+<div class="menuitem">
+<a href="../../../2.1/userdocs/default/xslt-transformer.html">XSLT Transformer</a>
+</div>
+</div>
+<div onclick="SwitchMenu('menu_1.2.5.3.2.3', '../../../skin/')" id="menu_1.2.5.3.2.3Title" class="menutitle">Core</div>
+<div id="menu_1.2.5.3.2.3" class="menuitemgroup">
+<div class="menuitem">
+<a href="../../../2.1/userdocs/extractor-transformer.html">Fragment Extractor Transformer</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/i18nTransformer.html">I18n Transformer</a>
+</div>
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+<a href="../../../2.1/userdocs/jpath-transformer.html">JPath Transformer</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/userdocs/log-transformer.html">Log Transformer</a>
+</div>
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+<a href="../../../2.1/userdocs/filter-transformer.html">Filter Transformer</a>
+</div>
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+</div>
+<div class="menuitem">
+<a href="../../../2.1/userdocs/simpleforminstance-transformer.html">SimpleFormInstance Transformer</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/writedomsession-transformer.html">Write DOM Session Transformer</a>
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+<div class="menuitem">
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/encodeurl-transformer.html">EncodeUrl Transformer</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/sourcewriting-transformer.html">Sourcewriting Transformer</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/augment-transformer.html">Augment Transformer</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/userdocs/jx-template-transformer.html">JX Template Transformer</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/userdocs/xslt-transformer.html">XSLT Transformer</a>
+</div>
+</div>
+<div onclick="SwitchMenu('menu_1.2.5.3.2.4', '../../../skin/')" id="menu_1.2.5.3.2.4Title" class="menutitle">Optional</div>
+<div id="menu_1.2.5.3.2.4" class="menuitemgroup">
+<div class="menuitem">
+<a href="../../../2.1/userdocs/ldap-transformer.html">LDAP Transformer</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/userdocs/lexer-transformer.html">Lexical Transformer</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/userdocs/parser-transformer.html">Parser Transformer</a>
+</div>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/sql-transformer.html">SQL Transformer</a>
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+</div>
+</div>
+<div onclick="SwitchMenu('menu_1.2.5.3.3', '../../../skin/')" id="menu_1.2.5.3.3Title" class="menutitle">Serializers</div>
+<div id="menu_1.2.5.3.3" class="menuitemgroup">
+<div class="menuitem">
+<a href="../../../2.1/userdocs/serializers.html">Overview</a>
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+<div onclick="SwitchMenu('menu_1.2.5.3.3.2', '../../../skin/')" id="menu_1.2.5.3.3.2Title" class="menutitle">Default</div>
+<div id="menu_1.2.5.3.3.2" class="menuitemgroup">
+<div class="menuitem">
+<a href="../../../2.1/userdocs/default/html-serializer.html">HTML Serializer</a>
+</div>
+</div>
+<div onclick="SwitchMenu('menu_1.2.5.3.3.3', '../../../skin/')" id="menu_1.2.5.3.3.3Title" class="menutitle">Core</div>
+<div id="menu_1.2.5.3.3.3" class="menuitemgroup">
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+<div id="menu_1.2.5.3.4" class="menuitemgroup">
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+<a href="../../../2.1/userdocs/matchers.html">Overview</a>
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+<div onclick="SwitchMenu('menu_1.2.5.3.4.3', '../../../skin/')" id="menu_1.2.5.3.4.3Title" class="menutitle">Core</div>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/core/wildcarduri-matcher.html">WildCard URI Matcher</a>
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+<div id="menu_1.2.5.3.4.4" class="menuitemgroup">
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+<a href="../../../2.1/userdocs/browser-selector.html">Browser Selector</a>
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+<div class="menuitem">
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/parameter-selector.html">Parameter Selector</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/requestattribute-selector.html">Request Attribute Selector</a>
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+<div class="menuitem">
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+<a href="../../../2.1/userdocs/actions.html">Overview</a>
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+<a href="../../../2.1/userdocs/optional/sendmail-action.html">Sendmail Action</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/optional/session-action.html">Session Action</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/optional/script-action.html">Script Action</a>
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+<div onclick="SwitchMenu('menu_1.2.5.3.7', '../../../skin/')" id="menu_1.2.5.3.7Title" class="menutitle">Readers</div>
+<div id="menu_1.2.5.3.7" class="menuitemgroup">
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+<div id="menu_1.2.5.3.7.2" class="menuitemgroup">
+<div class="menuitem">
+<a href="../../../2.1/userdocs/default/resource-reader.html">Resource Reader</a>
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+<div onclick="SwitchMenu('menu_1.2.5.3.7.3', '../../../skin/')" id="menu_1.2.5.3.7.3Title" class="menutitle">Core</div>
+<div id="menu_1.2.5.3.7.3" class="menuitemgroup">
+<div class="menuitem">
+<a href="../../../2.1/userdocs/core/image-reader.html">Image Reader</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/core/resource-reader.html">Resource Reader</a>
+</div>
+</div>
+<div onclick="SwitchMenu('menu_1.2.5.3.7.4', '../../../skin/')" id="menu_1.2.5.3.7.4Title" class="menutitle">Optional</div>
+<div id="menu_1.2.5.3.7.4" class="menuitemgroup">
+<div class="menuitem">
+<a href="../../../2.1/userdocs/optional/axisrpc-reader.html">AxisRPC Reader</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/userdocs/optional/database-reader.html">Database Reader</a>
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+<div class="menuitem">
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+<div onclick="SwitchMenu('menu_1.2.5.3.7.5', '../../../skin/')" id="menu_1.2.5.3.7.5Title" class="menutitle">Scratchpad</div>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/scratchpad/directoryziparchiver-reader.html">Directory ZIP Archiver</a>
+</div>
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+</div>
+<div onclick="SwitchMenu('menu_1.2.5.4', '../../../skin/')" id="menu_1.2.5.4Title" class="menutitle">Flow</div>
+<div id="menu_1.2.5.4" class="menuitemgroup">
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+<a href="../../../2.1/userdocs/flow/index.html">Introduction</a>
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+<div class="menuitem">
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+<div onclick="SwitchMenu('menu_1.2.5.5', '../../../skin/')" id="menu_1.2.5.5Title" class="menutitle">Cocoon Forms</div>
+<div id="menu_1.2.5.5" class="menuitemgroup">
+<div onclick="SwitchMenu('menu_1.2.5.5.1', '../../../skin/')" id="menu_1.2.5.5.1Title" class="menutitle">Basics</div>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/basics/index.html">Introduction</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/basics/sample.html">Sample</a>
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+<a href="../../../2.1/userdocs/basics/improving_sample.html">Improving the sample</a>
+</div>
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+<a href="../../../2.1/userdocs/widgets/widget_form.html">form</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/widgets/widget_field.html">field</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/widgets/widget_multivaluefield.html">multivaluefield</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/widgets/widget_booleanfield.html">booleanfield</a>
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+<div class="menuitem">
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/widgets/widget_aggregatefield.html">aggregatefield</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/widgets/widget_upload.html">upload</a>
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+<a href="../../../2.1/userdocs/widgets/widget_imagemap.html">imagemap</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/widgets/widget_tree.html">tree</a>
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+<div class="menuitem">
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+<a href="../../../2.1/userdocs/widgets/widget_union.html">union</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/widgets/widget_class.html">class/new</a>
+</div>
+</div>
+<div onclick="SwitchMenu('menu_1.2.5.5.3', '../../../skin/')" id="menu_1.2.5.5.3Title" class="menutitle">Widget Concepts</div>
+<div id="menu_1.2.5.5.3" class="menuitemgroup">
+<div class="menuitem">
+<a href="../../../2.1/userdocs/widgetconcepts/validation.html">Validation</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/widgetconcepts/eventhandling.html">Event Handling</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/userdocs/widgetconcepts/datatypes.html">Datatypes</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/userdocs/widgetconcepts/selectionlists.html">Selection lists</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/widgetconcepts/widgetstates.html">Widget states</a>
+</div>
+</div>
+<div onclick="SwitchMenu('menu_1.2.5.5.4', '../../../skin/')" id="menu_1.2.5.5.4Title" class="menutitle">Form Publishing</div>
+<div id="menu_1.2.5.5.4" class="menuitemgroup">
+<div onclick="SwitchMenu('menu_1.2.5.5.4.1', '../../../skin/')" id="menu_1.2.5.5.4.1Title" class="menutitle">Templating</div>
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+<div class="menuitem">
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/publishing/templating/templatetransformer.html">Template Transformer</a>
+</div>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/publishing/formsgenerator.html">Generator</a>
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+<div class="menuitem">
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+</div>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/binding.html">Binding Framework</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/xmlbinding.html">Simple XML Binding</a>
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+<div onclick="SwitchMenu('menu_1.2.5.5.7', '../../../skin/')" id="menu_1.2.5.5.7Title" class="menutitle">API</div>
+<div id="menu_1.2.5.5.7" class="menuitemgroup">
+<div class="menuitem">
+<a href="../../../2.1/userdocs/api/api_javascript.html">Javascript (Flowscript)</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/ajax.html">Ajax</a>
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+<div class="menuitem">
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+</div>
+</div>
+<div onclick="SwitchMenu('menu_selected_1.2.5.6', '../../../skin/')" id="menu_selected_1.2.5.6Title" class="menutitle" style="background-image: url('../../../skin/images/chapter_open.gif');">XSP</div>
+<div id="menu_selected_1.2.5.6" class="selectedmenuitemgroup" style="display: block;">
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+<a href="../../../2.1/userdocs/index.html">Overview</a>
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+<div onclick="SwitchMenu('menu_selected_1.2.5.6.2', '../../../skin/')" id="menu_selected_1.2.5.6.2Title" class="menutitle" style="background-image: url('../../../skin/images/chapter_open.gif');">XSP</div>
+<div id="menu_selected_1.2.5.6.2" class="selectedmenuitemgroup" style="display: block;">
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+<a href="../../../2.1/userdocs/xsp.html">Section Home</a>
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+<div class="menupage">
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+<a href="../../../2.1/userdocs/xsp/logicsheet-concepts.html">XSP Logicsheets</a>
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+<div class="menuitem">
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+<div onclick="SwitchMenu('menu_1.2.5.6.3', '../../../skin/')" id="menu_1.2.5.6.3Title" class="menutitle">Logicsheets</div>
+<div id="menu_1.2.5.6.3" class="menuitemgroup">
+<div class="menuitem">
+<a href="../../../2.1/userdocs/logicsheets/request.html">Request</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/logicsheets/session.html">Session</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/logicsheets/esql.html">ESQL</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/logicsheets/logicsheet-forms.html">Forms</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/logicsheets/sendmail.html">Sendmail</a>
+</div>
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+</div>
+<div onclick="SwitchMenu('menu_1.2.5.7', '../../../skin/')" id="menu_1.2.5.7Title" class="menutitle">Offline</div>
+<div id="menu_1.2.5.7" class="menuitemgroup">
+<div class="menuitem">
+<a href="../../../2.1/userdocs/offline/index.html">Overview</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/userdocs/offline/cli.html">Command Line</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/offline/configuration.html">CLI Configuration</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/offline/ant.html">Ant</a>
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+<div class="menuitem">
+<a href="../../../2.1/userdocs/offline/bean.html">Cocoon Bean</a>
+</div>
+</div>
+</div>
+<div onclick="SwitchMenu('menu_1.2.6', '../../../skin/')" id="menu_1.2.6Title" class="menutitle">Developer's Guide</div>
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+<a href="../../../2.1/developing/index.html">Index</a>
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+<div onclick="SwitchMenu('menu_1.2.6.2', '../../../skin/')" id="menu_1.2.6.2Title" class="menutitle">Concepts</div>
+<div id="menu_1.2.6.2" class="menuitemgroup">
+<div class="menuitem">
+<a href="../../../2.1/developing/httprequest.html">Internals</a>
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+<div class="menuitem">
+<a href="../../../2.1/developing/extending.html">Extending</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/developing/avalon.html">Avalon</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/developing/source.html">Source Handling</a>
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+<div class="menuitem">
+<a href="../../../2.1/developing/stores.html">Stores</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/developing/datasources.html">Using Databases</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/developing/parent-component-manager.html">Parent CM</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/developing/deliquick.html">DELI Quick Start</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/developing/deli.html">DELI</a>
+</div>
+</div>
+<div onclick="SwitchMenu('menu_1.2.6.3', '../../../skin/')" id="menu_1.2.6.3Title" class="menutitle">Developing Webapps</div>
+<div id="menu_1.2.6.3" class="menuitemgroup">
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+<div class="menuitem">
+<a href="../../../2.1/developing/webapps/session.html">Sessions</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/developing/webapps/contexts.html">Session Contexts</a>
+</div>
+<div onclick="SwitchMenu('menu_1.2.6.3.4', '../../../skin/')" id="menu_1.2.6.3.4Title" class="menutitle">Authentication</div>
+<div id="menu_1.2.6.3.4" class="menuitemgroup">
+<div class="menuitem">
+<a href="../../../2.1/developing/webapps/authentication.html">Section Home</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/developing/webapps/authentication/authentication-handler.html">The Authentication Handler</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/developing/webapps/authentication/authenticating_user.html">Authenticating a User</a>
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+<div class="menuitem">
+<a href="../../../2.1/developing/webapps/authentication/user_management.html">User Management</a>
+</div>
+<div class="menuitem">
+<a href="../../../2.1/developing/webapps/authentication/application_management.html">Application Management</a>
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+<div class="menuitem">
+<a href="../../../2.1/developing/webapps/authentication/module_management.html">Module Management</a>
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+<div class="menuitem">
+<a href="../../../2.1/developing/webapps/authentication/user_administration.html">User Administration</a>
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+<div class="menuitem">
+<a href="../../../2.1/developing/webapps/authentication/summary.html">Configuration Summary</a>
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+<div class="menuitem">
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+</div>
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+</div>
+<div class="menuitem">
+<a href="../../../2.1/developing/webapps/portal.html">Portal FW</a>
+</div>
+</div>
+<div onclick="SwitchMenu('menu_1.2.6.4', '../../../skin/')" id="menu_1.2.6.4Title" class="menutitle">Building a portal using the Portal Engine</div>
+<div id="menu_1.2.6.4" class="menuitemgroup">
+<div class="menuitem">
+<a href="../../../2.1/developing/portal/index.html">Index</a>
+</div>
+<div class="menuitem">
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+<div id="content">
+<h1>XSP Logicsheet Guide</h1>
+<a name="N10007"></a><a name="Introduction"></a>
+<h2 class="h3">Introduction</h2>
+<div class="section">
+<p>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.</p>
+</div>
+<a name="N1000D"></a><a name="Taglibs+and+Logicsheets"></a>
+<h2 class="h3">Taglibs and Logicsheets</h2>
+<div class="section">
+<p>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"):
+</p>
+<pre>&lt;request:get-parameter name="fruit"/&gt;</pre>
+<p>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.</p>
+</div>
+<a name="N10017"></a><a name="Hello+World%21"></a>
+<h2 class="h3">Hello World!</h2>
+<div class="section">
+<p>We'll start with some simple <tt>Hello, World!</tt> 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.</p>
+<a name="N10020"></a><a name="Simple+HTML+Example"></a>
+<h3 class="h4">Simple HTML Example</h3>
+<p>All of the examples in this section will produce HTML output essentially
+equivalent to this:</p>
+<pre>
+&lt;html&gt;
+  &lt;body&gt;
+    &lt;h1&gt;Hello, world!&lt;/h1&gt;
+  &lt;/body&gt;
+&lt;/html&gt;
+</pre>
+<p>I did say these would be simple examples, didn't I?</p>
+<a name="N1002A"></a><a name="Simple+XML%2FXSL+Example"></a>
+<h3 class="h4">Simple XML/XSL Example</h3>
+<p>Here's a simple greeting.xml file:</p>
+<pre>
+&lt;?xml version="1.0"?&gt;
+&lt;greeting&gt;Hello, world!&lt;/greeting&gt;
+</pre>
+<p>...and here's the greeting.xsl stylesheet that will transform it into an HTML
+file similar to the one we started this section with:</p>
+<pre>
+&lt;?xml version="1.0"?&gt;
+&lt;xsl:stylesheet version="1.0"
+                xmlns:xsl="http://www.w3.org/1999/XSL/Transform"&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>
+<p>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.</p>
+<a name="N10038"></a><a name="Simple+XSP+Example"></a>
+<h3 class="h4">Simple XSP Example</h3>
+<p>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, greeting2.xml, is transformed to HTML by the same XSL stylesheet as
+above:</p>
+<pre>
+&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>
+<a name="N10040"></a><a name="Simple+XSP+Logicsheet+Example"></a>
+<h3 class="h4">Simple XSP Logicsheet Example</h3>
+<p>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,
+greeting3.xml.</p>
+<pre>
+&lt;?xml version="1.0"?&gt;
+&lt;?xml-logicsheet href="logicsheet.greeting.xsl"?&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>
+<p>It uses a custom logicsheet, logicsheet.greeting.xsl, which is the file shown
+below.</p>
+<pre>
+&lt;?xml version="1.0"?&gt;
+
+&lt;xsl:stylesheet version="1.0"
+                xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                xmlns:xsp="http://apache.org/xsp"
+                xmlns:greeting="http://duke.edu/tutorial/greeting"&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>
+<p>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:</p>
+<pre>&lt;?xml-logicsheet href="logicsheet.greeting.xsl"?&gt;</pre>
+<p>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,
+<strong>greeting:</strong>, which must be declared in both files using the same
+URI:</p>
+<pre>xmlns:greeting="http://duke.edu/tutorial/greeting"</pre>
+<div class="frame note">
+<div class="label">Note</div>
+<div class="content">Namespaces of all used logicsheets <strong>must</strong> be
+declared on the root element, <tt>xsp:page</tt>.</div>
+</div>
+<p>Note that the logicsheet 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 <strong>must</strong> match the URI declared
+in the XSP which uses the logicsheet.</p>
+<p>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):</p>
+<pre>
+&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;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>
+</div>
+<a name="N1006E"></a><a name="Using+Logicsheets+%28Taglibs%29"></a>
+<h2 class="h3">Using Logicsheets (Taglibs)</h2>
+<div class="section">
+<p>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:</p>
+<pre>
+&lt;?xml version="1.0"?&gt;
+&lt;?xml-logicsheet href="logicsheet.greeting.xsl"?&gt;
+</pre>
+<p>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
+</p>
+<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>
+<p>Cocoon's pre-defined logicsheets are already declared in this file. For
+instance, the declaration of the XSP request taglib is the following:</p>
+<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>
+<p>This line associates the <strong>http://apache.org/xsp/request/2.0</strong>
+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:</p>
+<pre>
+...
+&lt;xsp:page xmlns:xsp="http://apache.org/xsp"
+          xmlns:xsp-request="http://apache.org/xsp/request/2.0"&gt;
+...
+</pre>
+<div class="frame note">
+<div class="label">Note</div>
+<div class="content">You should <strong>not</strong> 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.</div>
+</div>
+<p>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 <strong>greeting:</strong> 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:</p>
+<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>
+<p>In addition to using 'file:' protocol, logicsheet URL can use 'resource:'
+protocol to load logicsheets from the class loader, or 'context:' protocol to
+specify URL relative to the web application context directory.</p>
+<p>There are some very important differences between using the 'resource:'
+protocol vs. the 'file:' protocol to apply a logicsheet. Using 'resource:', any
+time the logicsheet changes, it is necessary to restart Cocoon. If you instead
+use the 'file:' (or 'context:', and you are not deploying Cocoon as a single war
+file), Cocoon will detect modifications to your logicsheet, and recompile your
+XSP programs accordingly.</p>
+<p>If you happen to 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.</p>
+<p>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.</p>
+</div>
+<a name="N1009F"></a><a name="Logicsheet+Development+Tips"></a>
+<h2 class="h3">Logicsheet Development Tips</h2>
+<div class="section">
+<a name="N100A3"></a><a name="Development+Practices"></a>
+<h3 class="h4">Development Practices</h3>
+<p>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:</p>
+<ul>
+
+<li>Small Increments: 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.</li>
+
+<li>Prototype New Ideas: 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.</li>
+
+<li>Use the Source: 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.</li>
+
+<li>Steal Code: 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.</li>
+
+</ul>
+<a name="N100B7"></a><a name="Standard+Templates"></a>
+<h3 class="h4">Standard Templates</h3>
+<p>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.</p>
+<p>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.</p>
+<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>
+<p>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):</p>
+<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>
+<p>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.</p>
+<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>
+<a name="N100C9"></a><a name="Logicsheets+Using+Logicsheets"></a>
+<h3 class="h4">Logicsheets Using Logicsheets</h3>
+<p>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.
+</p>
+<div class="daisy-edit-link">
+<p>
+<em>Errors and Improvements?</em>
+                 If you see any errors or potential improvements in this document
+                 please help us:
+                <a class="external" href="http://cocoon.zones.apache.org/daisy/legacydocs/505">
+                  View, Edit or comment on
+                </a> the latest development version (registration required).
+              </p>
+</div>
+</div>
+</div>
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