cvs commit: cocoon-site/site/2.1/userdocs/selectors browser-selector.html browser-selector.pdf host-selector.html host-selector.pdf parameter-selector.html parameter-selector.pdf requestattribute-selector.html requestattribute-selector.pdf requestparameter-selector.html requestparameter-selector.pdf selectors.html selectors.pdf

19 Jul 2003 06:51:26 -0000 

joerg       2003/07/18 23:51:24

  Modified:    site/2.1/userdocs/selectors browser-selector.html
                        browser-selector.pdf host-selector.html
                        host-selector.pdf parameter-selector.html
                        parameter-selector.pdf
                        requestattribute-selector.html
                        requestattribute-selector.pdf
                        requestparameter-selector.html
                        requestparameter-selector.pdf selectors.html
                        selectors.pdf
  Log:
  date-selector added, rest updated
  
  Revision  Changes    Path
  1.5       +507 -497  
cocoon-site/site/2.1/userdocs/selectors/browser-selector.html
  
  Index: browser-selector.html
  ===================================================================
  RCS file: 
/home/cvs/cocoon-site/site/2.1/userdocs/selectors/browser-selector.html,v
  retrieving revision 1.4
  retrieving revision 1.5
  diff -u -r1.4 -r1.5
  --- browser-selector.html     21 May 2003 15:23:50 -0000      1.4
  +++ browser-selector.html     19 Jul 2003 06:51:23 -0000      1.5
  @@ -1,501 +1,511 @@
  -<!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=ISO-8859-1">
  -<title>Browser-Selector in Cocoon</title>
  -<link type="text/css" href="../../skin/page.css" rel="stylesheet">
  -</head>
  -<body text="#000000" bgcolor="#FFFFFF">
  -<!--================= start Navigation Path ==================-->
  -<table summary="navigation path" width="100%" border="0" cellpadding="0" 
cellspacing="0">
  -<tr>
  -<td nowrap="nowrap" valign="middle" bgcolor="#CFDCED" height="20"><img 
height="1" width="5" alt="" border="0" 
src="../../skin/images/spacer.gif"><!--===== breadcrumb trail 
(javascript-generated) ====--><font size="2" face="Arial, Helvetica, 
Sans-serif"><script src="../../skin/breadcrumbs.js" language="JavaScript" 
type="text/javascript"></script></font></td>
  -</tr>
  -<tr>
  -<td bgcolor="#4C6C8F" height="2"><img height="2" width="2" alt="" border="0" 
src="../../skin/images/spacer.gif"></td>
  -</tr>
  -</table>
  -<!--================= end Navigation Path ==================-->
  -<!--================= start Banner ==================-->
  -<table summary="header with logos" width="100%" border="0" cellpadding="0" 
cellspacing="0">
  -<tr>
  -<!--================= start Group Logo ==================-->
  -<td bgcolor="#294563"><a href="http://xml.apache.org";><img border="0" 
class="logoImage" alt="Apache Cocoon" 
src="../../images/group-logo.gif"></a></td>
  -<!--================= end Group Logo ==================-->
  -<!--================= start Project Logo ==================--><td 
width="100%" align="center" bgcolor="#294563"><a 
href="http://cocoon.apache.org/";><img border="0" class="logoImage" alt="Apache 
Cocoon" src="../../images/project-logo.gif"></a></td>
  -<!--================= end Project Logo ==================-->
  -<!--================= start Search ==================--><td valign="top" 
rowspan="2" bgcolor="#294563">
  -<form target="_blank" action="http://www.google.com/search"; method="get">
  -<table summary="search" border="0" cellspacing="0" cellpadding="0" 
bgcolor="#4C6C8F">
  -<tr>
  -<td colspan="3"><img height="10" width="1" alt="" 
src="../../skin/images/spacer.gif"></td>
  -</tr>
  -<tr>
  -<td><img height="1" width="1" alt="" 
src="../../skin/images/spacer.gif"></td><td nowrap="nowrap"><input 
value="cocoon.apache.org" name="sitesearch" type="hidden"><input size="15" 
name="q" id="query" type="text"><img height="1" width="5" alt="" 
src="../../skin/images/spacer.gif"><input name="Search" value="Search" 
type="submit">
  -<br>
  -<font face="Arial, Helvetica, Sans-serif" size="2" color="white">
  -                      the Apache Cocoon site
  -                      
  -                      
  -                    </font></td><td><img height="1" width="1" alt="" 
src="../../skin/images/spacer.gif"></td>
  -</tr>
  -<tr>
  -<td><img alt="" border="0" height="10" width="9" 
src="../../skin/images/search-left.gif"></td><td><img height="1" width="1" 
alt="" src="../../skin/images/spacer.gif"></td><td><img alt="" border="0" 
height="10" width="9" src="../../skin/images/search-right.gif"></td>
  -</tr>
  -</table>
  -</form>
  -</td>
  -<!--================= start Search ==================--><td 
bgcolor="#294563"><img height="10" width="10" alt="" 
src="../../skin/images/spacer.gif"></td>
  -</tr>
  -<tr>
  -<td valign="bottom" bgcolor="#294563" colspan="2">
  -<!--================= start Tabs ==================-->
  -<div class="tab">
  -<table summary="tab bar" border="0" cellpadding="0" cellspacing="0">
  -<tr>
  -<td width="8"><img alt="" height="8" width="8" 
src="../../skin/images/spacer.gif"></td><td valign="bottom">
  -<table summary="selected tab" style="height: 1.7em" border="0" 
cellpadding="0" cellspacing="0">
  -<tr>
  -<td valign="top" width="5" bgcolor="#4C6C8F"><img height="5" width="5" 
alt="" src="../../skin/images/tabSel-left.gif"></td><td valign="middle" 
bgcolor="#4C6C8F"><font color="#ffffff" size="2" face="Arial, Helvetica, 
Sans-serif"><b><a href="../../index.html"><font 
color="#000000">Home</font></a></b></font></td><td valign="top" width="5" 
bgcolor="#4C6C8F"><img height="5" width="5" alt="" 
src="../../skin/images/tabSel-right.gif"></td>
  -</tr>
  -</table>
  -</td>
  -</tr>
  -</table>
  -</div>
  -<!--================= end Tabs ==================-->
  -</td><td bgcolor="#294563"><img alt="" width="1" height="1" 
src="../../skin/images/spacer.gif"></td>
  -</tr>
  -<tr>
  -<td bgcolor="#4C6C8F" colspan="4"><img width="1" height="10" alt="" 
src="../../skin/images/spacer.gif"></td>
  -</tr>
  -</table>
  -<!--================= end Banner ==================-->
  -<!--================= start Menu, NavBar, Content ==================-->
  -<table summary="page content" bgcolor="#ffffff" width="100%" border="0" 
cellpadding="0" cellspacing="0">
  -<tr>
  -<td valign="top">
  -<table summary="menu" border="0" cellspacing="0" cellpadding="0">
  -<tr>
  -<!--================= start left top NavBar ==================-->
  -<td rowspan="3" valign="top">
  -<table summary="blue line" border="0" cellpadding="0" cellspacing="0">
  -<tr>
  -<td bgcolor="#294563"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif"></td>
  -</tr>
  -<tr>
  -<td bgcolor="#CFDCED"><font color="#4C6C8F" size="4" face="Arial, Helvetica, 
Sans-serif">&nbsp;</font></td>
  -</tr>
  -<tr>
  -<td bgcolor="#294563"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif"></td>
  -</tr>
  -</table>
  -</td>
  -<!--================= end left top NavBar ==================--><td 
bgcolor="#294563"><img width="1" height="1" alt="" 
src="../../skin/images/spacer.gif"></td><td valign="bottom" 
bgcolor="#4C6C8F"><img width="10" height="10" alt="" 
src="../../skin/images/spacer.gif"></td><td nowrap="nowrap" valign="top" 
bgcolor="#4C6C8F">
  -<!--================= start Menu items ==================-->
  -<div class="menu">
  -<ul>
  -<li>
  -<font color="#CFDCED">Navigation</font>
  -<ul>
  -    
  -<li>
  -<a href="../../index.html">Main</a>
  -</li>
  -    
  -<li>
  -<a href="../index.html">User Documentation</a>
  -</li>
  -  
  -</ul>
  -</li>
  -<li>
  -<font color="#CFDCED">Selectors</font>
  -<ul>
  -    
  -<li>
  -<a href="selectors.html">Overview</a>
  -</li>
  -  
  -</ul>
  -</li>
  -<li>
  -<font color="#CFDCED">Default</font>
  -<ul>
  -    
  -<li>
  -<span class="sel"><font color="#ffcc00">Browser Selector</font></span>
  -</li>
  -  
  -</ul>
  -</li>
  -<li>
  -<font color="#CFDCED">Core</font>
  -<ul>
  -    
  -<li>
  -<a href="host-selector.html">Host Selector</a>
  -</li>
  -    
  -<li>
  -<a href="requestparameter-selector.html">Request Parameter Selector</a>
  -</li>
  -    
  -<li>
  -<a href="requestattribute-selector.html">Request Attribute Selector</a>
  -</li>
  -    
  -<li>
  -<a href="parameter-selector.html">Parameter</a>
  -</li>
  -  
  -</ul>
  -</li>
  -<li>
  -<font color="#CFDCED">Optional</font>
  -<ul>
  -  
  -</ul>
  -</li>
  -</ul>
  -</div>
  -<!--================= end Menu items ==================-->
  -</td><td valign="bottom" bgcolor="#4C6C8F"><img width="10" height="10" 
alt="" src="../../skin/images/spacer.gif"></td><td bgcolor="#294563"><img 
width="1" height="1" alt="" src="../../skin/images/spacer.gif"></td>
  -</tr>
  -<tr>
  -<td valign="bottom" align="left" colspan="2" rowspan="2" 
bgcolor="#4C6C8F"><img height="10" width="10" border="0" alt="" 
src="../../skin/images/menu-left.gif"></td><td bgcolor="#4C6C8F"><img 
height="10" width="10" border="0" alt="" 
src="../../skin/images/spacer.gif"></td><td valign="bottom" align="right" 
colspan="2" rowspan="2" bgcolor="#4C6C8F"><img height="10" width="10" 
border="0" alt="" src="../../skin/images/menu-right.gif"></td>
  -</tr>
  -<tr>
  -<td height="1" bgcolor="#294563"><img width="1" height="1" alt="" 
src="../../skin/images/spacer.gif"></td>
  -</tr>
  -</table>
  -</td><td valign="top" width="100%">
  -<table summary="content" width="100%" border="0" cellpadding="0" 
cellspacing="0">
  -<!--================= start middle NavBar ==================-->
  -<tr>
  -<td colspan="4" bgcolor="#294563"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif"></td>
  -</tr>
  -<tr>
  -<td align="left" width="10" bgcolor="#CFDCED"><img width="10" height="1" 
alt="" src="../../skin/images/spacer.gif"></td><td align="left" width="50%" 
bgcolor="#CFDCED"><font color="#4C6C8F" size="3" face="Arial, Helvetica, 
Sans-serif">
  -                &nbsp;
  -                
  -                </font><img width="10" height="8" alt="" 
src="../../skin/images/spacer.gif"></td><td align="right" width="50%" 
bgcolor="#CFDCED"><font color="#4C6C8F" size="3" face="Arial, Helvetica, 
Sans-serif">
  -                &nbsp;
  -                
  -                </font><img width="10" height="8" alt="" 
src="../../skin/images/spacer.gif"></td><td width="10" bgcolor="#CFDCED"><img 
width="10" height="1" alt="" src="../../skin/images/spacer.gif"></td>
  -</tr>
  -<tr>
  -<td colspan="4" bgcolor="#294563"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif"></td>
  -</tr>
  -<!--================= end middle NavBar ==================-->
  -<!--================= start Content==================-->
  -<tr>
  -<td align="left" width="10"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif"></td><td align="left" width="100%">
  -<div class="content">
  -<table class="title" summary="">
  -<tr>
  -<td valign="middle">
  -<h1>Browser-Selector in Cocoon</h1>
  -</td><script Language="Javascript">
  -
  -function printit(){  
  -if (window.print) {
  -    window.print() ;  
  -} else {
  -    var WebBrowser = '<OBJECT 
CLASSID="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2" HEIGHT="0" WIDTH="0" 
ID="WebBrowser1"></OBJECT>';
  -document.body.insertAdjacentHTML('beforeEnd', WebBrowser);
  -    WebBrowser1.ExecWB(6, 2);//Use a 1 vs. a 2 for a prompting dialog box    
WebBrowser1.outerHTML = "";  
  -}
  -}
  -</script><script Language="Javascript">  
  -var NS = (navigator.appName == "Netscape");
  -var VERSION = parseInt(navigator.appVersion);
  -if (VERSION > 3) {
  -    document.write('<td nowrap="nowrap" width="40" align="center">');     
  -    document.write('  <a class="dida" href="javascript:printit()">');        
  -    document.write('    <img alt="Print this Page" 
src="../../skin/images/printer.gif" border="0"><br>');   
  -    document.write('  print</a>');   
  -    document.write('</td>');           
  -}
  -</script><td nowrap="nowrap" width="40" align="center"><a class="dida" 
href="browser-selector.pdf"><img alt="PDF" src="../../skin/images/pdfdoc.gif" 
border="0"><br>
  -          PDF</a></td>
  -</tr>
  -</table>
  -<p>
  -<font size="-2">by&nbsp;Bernhard Huber</font>
  -</p>
  -<ul class="minitoc">
  -<li>
  -<a href="#BrowserSelector">BrowserSelector</a>
  -</li>
  -<li>
  -<a href="#Description">Description</a>
  -</li>
  -<li>
  -<a href="#Usage">Usage</a>
  -<ul class="minitoc">
  -<li>
  -<a href="#Sitemap+pipeline+examples">Sitemap pipeline examples</a>
  -</li>
  -<li>
  -<a href="#Sitemap+component+configuration+example">Sitemap component 
configuration example</a>
  -</li>
  -<li>
  -<a href="#Configuration">Configuration</a>
  -</li>
  -<li>
  -<a href="#Setup">Setup</a>
  -</li>
  -<li>
  -<a href="#Effect+on+Object+Model+and+Sitemap+Parameters">Effect on Object 
Model and Sitemap Parameters</a>
  -</li>
  -</ul>
  -</li>
  -<li>
  -<a href="#Bugs%2FCaveats">Bugs/Caveats</a>
  -</li>
  -<li>
  -<a href="#History">History</a>
  -</li>
  -<li>
  -<a href="#Copyright">Copyright</a>
  -</li>
  -<li>
  -<a href="#See+also">See also</a>
  -</li>
  -</ul>
  -    
  -<a name="N1001D"></a><a name="BrowserSelector"></a>
  -<h3>BrowserSelector</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<table class="ForrestTable" cellspacing="1" cellpadding="4">
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">NAME</td><td colspan="1" rowspan="1">browser</td>
  -        
  -</tr>
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">WHAT</td><td colspan="1" rowspan="1">The <span 
class="codefrag">BrowserSelector</span> component is used to
  -            select appropriate sitemap processing depending on the <span 
class="codefrag">User-Agent</span>
  -            header value.
  -          </td>
  -        
  -</tr>
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">TYPE</td><td colspan="1" rowspan="1">Selector, 
Sitemap Component</td>
  -        
  -</tr>
  -        
  -<tr>
  +<!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=ISO-8859-1">
  +<title>Browser-Selector in Cocoon</title>
  +<link type="text/css" href="../../skin/page.css" rel="stylesheet">
  +</head>
  +<body text="#000000" bgcolor="#FFFFFF">
  +<!--================= start Navigation Path ==================-->
  +<table summary="navigation path" width="100%" border="0" cellpadding="0" 
cellspacing="0">
  +<tr>
  +<td nowrap="nowrap" valign="middle" bgcolor="#CFDCED" height="20"><img 
height="1" width="5" alt="" src="../../skin/images/spacer.gif" 
class="spacer"><!--===== breadcrumb trail (javascript-generated) ====--><font 
size="2" face="Arial, Helvetica, Sans-serif"><script 
src="../../skin/breadcrumbs.js" language="JavaScript" 
type="text/javascript"></script></font></td>
  +</tr>
  +<tr>
  +<td bgcolor="#4C6C8F" height="2"><img height="2" width="2" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td>
  +</tr>
  +</table>
  +<!--================= end Navigation Path ==================-->
  +<!--================= start Banner ==================-->
  +<table summary="header with logos" width="100%" border="0" cellpadding="0" 
cellspacing="0">
  +<tr>
  +<!--================= start Group Logo ==================-->
  +<td bgcolor="#294563"><a href=""></a></td>
  +<!--================= end Group Logo ==================-->
  +<!--================= start Project Logo ==================--><td 
width="100%" align="center" bgcolor="#294563"><a 
href="http://cocoon.apache.org/";><img border="0" class="logoImage" alt="Apache 
Cocoon" src="../../images/project-logo.gif"></a></td>
  +<!--================= end Project Logo ==================-->
  +<!--================= start Search ==================--><td valign="top" 
rowspan="2" bgcolor="#294563">
  +<form target="_blank" action="http://www.google.com/search"; method="get">
  +<table summary="search" border="0" cellspacing="0" cellpadding="0" 
bgcolor="#4C6C8F">
  +<tr>
  +<td colspan="3"><img height="10" width="1" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td>
  +</tr>
  +<tr>
  +<td><img height="1" width="1" alt="" src="../../skin/images/spacer.gif" 
class="spacer"></td><td nowrap="nowrap"><input value="cocoon.apache.org" 
name="sitesearch" type="hidden"><input size="15" name="q" id="query" 
type="text"><img height="1" width="5" alt="" src="../../skin/images/spacer.gif" 
class="spacer"><input name="Search" value="Search" type="submit">
  +<br>
  +<font face="Arial, Helvetica, Sans-serif" size="2" color="white">
  +                      the Apache Cocoon site
  +                      
  +                      
  +                    </font></td><td><img height="1" width="1" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td>
  +</tr>
  +<tr>
  +<td><img alt="" border="0" height="10" width="9" 
src="../../skin/images/search-left.gif"></td><td><img height="1" width="1" 
alt="" src="../../skin/images/spacer.gif" class="spacer"></td><td><img alt="" 
border="0" height="10" width="9" src="../../skin/images/search-right.gif"></td>
  +</tr>
  +</table>
  +</form>
  +</td>
  +<!--================= start Search ==================--><td 
bgcolor="#294563"><img height="10" width="10" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td>
  +</tr>
  +<tr>
  +<td valign="bottom" bgcolor="#294563" colspan="2">
  +<!--================= start Tabs ==================-->
  +<div class="tab">
  +<table summary="tab bar" border="0" cellpadding="0" cellspacing="0">
  +<tr>
  +<td width="6"><img alt="" height="8" width="6" 
src="../../skin/images/spacer.gif"></td><td valign="bottom">
  +<table summary="selected tab" style="height: 1.8em" border="0" 
cellpadding="0" cellspacing="0">
  +<tr>
  +<td valign="top" width="5" bgcolor="#4C6C8F"><img height="5" width="5" 
alt="" src="../../skin/images/tabSel-left.gif"></td><td valign="middle" 
bgcolor="#4C6C8F"><font color="#ffffff" size="2" face="Arial, Helvetica, 
Sans-serif"><b><a href="../../index.html"><font 
color="#000000">Home</font></a></b></font></td><td valign="top" width="5" 
bgcolor="#4C6C8F"><img height="5" width="5" alt="" 
src="../../skin/images/tabSel-right.gif"></td>
  +</tr>
  +</table>
  +</td>
  +</tr>
  +</table>
  +</div>
  +<!--================= end Tabs ==================-->
  +</td><td bgcolor="#294563"><img alt="" width="1" height="1" 
src="../../skin/images/spacer.gif" class="spacer"></td>
  +</tr>
  +<tr>
  +<td bgcolor="#4C6C8F" colspan="4"><img width="1" height="10" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td>
  +</tr>
  +</table>
  +<!--================= end Banner ==================-->
  +<!--================= start Menu, NavBar, Content ==================-->
  +<table summary="page content" bgcolor="#ffffff" width="100%" border="0" 
cellpadding="0" cellspacing="0">
  +<tr>
  +<td valign="top">
  +<table summary="menu" border="0" cellspacing="0" cellpadding="0">
  +<tr>
  +<!--================= start left top NavBar ==================-->
  +<td rowspan="3" valign="top">
  +<table summary="blue line" border="0" cellpadding="0" cellspacing="0">
  +<tr>
  +<td bgcolor="#294563"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td>
  +</tr>
  +<tr>
  +<td bgcolor="#CFDCED"><font color="#4C6C8F" size="4" face="Arial, Helvetica, 
Sans-serif">&nbsp;</font></td>
  +</tr>
  +<tr>
  +<td bgcolor="#294563"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td>
  +</tr>
  +</table>
  +</td>
  +<!--================= end left top NavBar ==================--><td 
bgcolor="#294563"><img width="1" height="1" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td><td valign="bottom" 
bgcolor="#4C6C8F"><img width="10" height="10" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td><td nowrap="nowrap" 
valign="top" bgcolor="#4C6C8F">
  +<!--================= start Menu items ==================-->
  +<div class="menu">
  +<ul>
  +<li>
  +<font color="#CFDCED">Navigation</font>
  +<ul>
  +    
  +<li>
  +<a href="../../index.html">Main</a>
  +</li>
  +    
  +<li>
  +<a href="../index.html">User Documentation</a>
  +</li>
  +  
  +</ul>
  +</li>
  +<li>
  +<font color="#CFDCED">Selectors</font>
  +<ul>
  +    
  +<li>
  +<a href="selectors.html">Overview</a>
  +</li>
  +  
  +</ul>
  +</li>
  +<li>
  +<font color="#CFDCED">Default</font>
  +<ul>
  +    
  +<li>
  +<span class="sel"><font color="#ffcc00">Browser Selector</font></span>
  +</li>
  +  
  +</ul>
  +</li>
  +<li>
  +<font color="#CFDCED">Core</font>
  +<ul>
  +    
  +<li>
  +<a href="host-selector.html">Host Selector</a>
  +</li>
  +    
  +<li>
  +<a href="parameter-selector.html">Parameter Selector</a>
  +</li>
  +    
  +<li>
  +<a href="requestattribute-selector.html">Request Attribute Selector</a>
  +</li>
  +    
  +<li>
  +<a href="requestparameter-selector.html">Request Parameter Selector</a>
  +</li>
  +  
  +</ul>
  +</li>
  +<li>
  +<font color="#CFDCED">Optional</font>
  +<ul>
  +  
  +</ul>
  +</li>
  +<li>
  +<font color="#CFDCED">Scratchpad</font>
  +<ul>
  +    
  +<li>
  +<a href="date-selector.html">Date Selector</a>
  +</li>
  +  
  +</ul>
  +</li>
  +</ul>
  +</div>
  +<!--================= end Menu items ==================-->
  +</td><td valign="bottom" bgcolor="#4C6C8F"><img width="10" height="10" 
alt="" src="../../skin/images/spacer.gif" class="spacer"></td><td 
bgcolor="#294563"><img width="1" height="1" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td>
  +</tr>
  +<tr>
  +<td valign="bottom" align="left" colspan="2" rowspan="2" 
bgcolor="#4C6C8F"><img height="10" width="10" border="0" alt="" 
src="../../skin/images/menu-left.gif"></td><td bgcolor="#4C6C8F"><img 
height="10" width="10" alt="" src="../../skin/images/spacer.gif" 
class="spacer"></td><td valign="bottom" align="right" colspan="2" rowspan="2" 
bgcolor="#4C6C8F"><img height="10" width="10" border="0" alt="" 
src="../../skin/images/menu-right.gif"></td>
  +</tr>
  +<tr>
  +<td height="1" bgcolor="#294563"><img width="1" height="1" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td>
  +</tr>
  +</table>
  +</td><td valign="top" width="100%">
  +<table summary="content" width="100%" border="0" cellpadding="0" 
cellspacing="0">
  +<!--================= start middle NavBar ==================-->
  +<tr>
  +<td colspan="4" bgcolor="#294563"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td>
  +</tr>
  +<tr>
  +<td align="left" width="10" bgcolor="#CFDCED"><img width="10" height="1" 
alt="" src="../../skin/images/spacer.gif" class="spacer"></td><td align="left" 
width="50%" bgcolor="#CFDCED"><font color="#4C6C8F" size="3" face="Arial, 
Helvetica, Sans-serif">
  +                &nbsp;
  +                
  +                </font><img width="10" height="8" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td><td align="right" 
width="50%" bgcolor="#CFDCED"><font color="#4C6C8F" size="3" face="Arial, 
Helvetica, Sans-serif">
  +                &nbsp;
  +                
  +                </font><img width="10" height="8" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td><td width="10" 
bgcolor="#CFDCED"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td>
  +</tr>
  +<tr>
  +<td colspan="4" bgcolor="#294563"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td>
  +</tr>
  +<!--================= end middle NavBar ==================-->
  +<!--================= start Content==================-->
  +<tr>
  +<td align="left" width="10"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td><td align="left" 
width="100%">
  +<div class="content">
  +<table class="title" summary="">
  +<tr>
  +<td valign="middle">
  +<h1>Browser-Selector in Cocoon</h1>
  +</td><script Language="Javascript">
  +
  +function printit(){  
  +if (window.print) {
  +    window.print() ;  
  +} else {
  +    var WebBrowser = '<OBJECT 
CLASSID="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2" HEIGHT="0" WIDTH="0" 
ID="WebBrowser1"></OBJECT>';
  +document.body.insertAdjacentHTML('beforeEnd', WebBrowser);
  +    WebBrowser1.ExecWB(6, 2);//Use a 1 vs. a 2 for a prompting dialog box    
WebBrowser1.outerHTML = "";  
  +}
  +}
  +</script><script Language="Javascript">  
  +var NS = (navigator.appName == "Netscape");
  +var VERSION = parseInt(navigator.appVersion);
  +if (VERSION > 3) {
  +    document.write('<td nowrap="nowrap" width="40" align="center">');     
  +    document.write('  <a class="dida" href="javascript:printit()">');        
  +    document.write('    <img alt="Print this Page" 
src="../../skin/images/printer.gif" class="skin"><br>');   
  +    document.write('  print</a>');   
  +    document.write('</td>');           
  +}
  +</script><td nowrap="nowrap" width="40" align="center"><a class="dida" 
href="browser-selector.pdf"><img alt="PDF" src="../../skin/images/pdfdoc.gif" 
class="skin"><br>
  +          PDF</a></td>
  +</tr>
  +</table>
  +<p>
  +<font size="-2">by&nbsp;Bernhard Huber</font>
  +</p>
  +<ul class="minitoc">
  +<li>
  +<a href="#BrowserSelector">BrowserSelector</a>
  +</li>
  +<li>
  +<a href="#Description">Description</a>
  +</li>
  +<li>
  +<a href="#Usage">Usage</a>
  +<ul class="minitoc">
  +<li>
  +<a href="#Sitemap+pipeline+examples">Sitemap pipeline examples</a>
  +</li>
  +<li>
  +<a href="#Sitemap+component+configuration+example">Sitemap component 
configuration example</a>
  +</li>
  +<li>
  +<a href="#Configuration">Configuration</a>
  +</li>
  +<li>
  +<a href="#Setup">Setup</a>
  +</li>
  +<li>
  +<a href="#Effect+on+Object+Model+and+Sitemap+Parameters">Effect on Object 
Model and Sitemap Parameters</a>
  +</li>
  +</ul>
  +</li>
  +<li>
  +<a href="#Bugs%2FCaveats">Bugs/Caveats</a>
  +</li>
  +<li>
  +<a href="#History">History</a>
  +</li>
  +<li>
  +<a href="#Copyright">Copyright</a>
  +</li>
  +<li>
  +<a href="#See+also">See also</a>
  +</li>
  +</ul>
  +    
  +<a name="N1001D"></a><a name="BrowserSelector"></a>
  +<h3>BrowserSelector</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<table class="ForrestTable" cellspacing="1" cellpadding="4">
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">NAME</td><td colspan="1" rowspan="1">browser</td>
  +        
  +</tr>
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">WHAT</td><td colspan="1" rowspan="1">The <span 
class="codefrag">BrowserSelector</span> component is used to
  +            select appropriate sitemap processing depending on the <span 
class="codefrag">User-Agent</span>
  +            header value.
  +          </td>
  +        
  +</tr>
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">TYPE</td><td colspan="1" rowspan="1">Selector, 
Sitemap Component</td>
  +        
  +</tr>
  +        
  +<tr>
             <!-- choose Core, the block name, or Scratchpad 
               depending on where BrowserSelector sources live
  -          -->
  -          
  -<td colspan="1" rowspan="1">BLOCK</td><td colspan="1" rowspan="1">Core</td>
  -        
  -</tr>
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">CLASS</td><td colspan="1" 
rowspan="1">org.apache.cocoon.selection.BrowserSelector</td>
  -        
  -</tr>
  -        <!-- uncomment folling tr iff BrowserSelector is deprecated -->
  +          -->
  +          
  +<td colspan="1" rowspan="1">BLOCK</td><td colspan="1" rowspan="1">Core</td>
  +        
  +</tr>
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">CLASS</td><td colspan="1" 
rowspan="1">org.apache.cocoon.selection.BrowserSelector</td>
  +        
  +</tr>
  +        <!-- uncomment folling tr iff BrowserSelector is deprecated -->
           <!--tr>
             <td>DEPRECATED</td><td>Cocoon 2.0, 2.1</td>
  -        </tr-->
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">SINCE</td><td colspan="1" rowspan="1">Cocoon 
2.0</td>
  -        
  -</tr>
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">CACHEABLE</td><td colspan="1" rowspan="1">not 
applicable</td>
  -        
  -</tr>
  -      
  -</table>
  -</div>
  -    
  -<a name="N10086"></a><a name="Description"></a>
  -<h3>Description</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        The <span class="codefrag">BrowserSelector</span> tests the user 
agent header field against
  -        the test attribute of the selectors when clause.
  -      </p>
  -</div>
  -    
  -<a name="N10092"></a><a name="Usage"></a>
  -<h3>Usage</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        The <span class="codefrag">BrowserSelector</span> allows to define 
brower specific sitemap
  -        processing.
  -      </p>
  -<a name="N1009D"></a><a name="Sitemap+pipeline+examples"></a>
  -<h4>Sitemap pipeline examples</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p></p>
  -<pre class="code">
  -&lt;map:select type="browser"&gt;
  -  &lt;map:when test="netscape"&gt;
  -  ....
  -  &lt;/map:when&gt;
  -  &lt;map:when test="explorer"&gt;
  -  ...
  -  &lt;/map:when&gt;
  -  ...
  -  &lt;map:otherwise&gt;
  -  ...
  -  &lt;/map:otherwise&gt;
  -&lt;/map:select&gt;
  -        </pre>
  -</div>
  -<a name="N100AA"></a><a name="Sitemap+component+configuration+example"></a>
  -<h4>Sitemap component configuration example</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        
  -</p>
  -<pre class="code">
  -&lt;map:selectors...
  -  &lt;map:selector name="browser" 
  -    src="org.apache.cocoon.selection.BrowserSelector"
  -    logger="sitemap.selector.browser" 
  -    
  -    &lt;browser name="explorer" useragent="MSIE"/&gt;
  -    ...
  -    &lt;browser name="mozilla5" useragent="Moziall/5"/&gt;
  -    &lt;browser name="netscape" useragent="Mozilla"/&gt;
  -    
  -  &lt;/map:selectors&gt;
  -...
  -</pre>
  -</div>
  -<a name="N100B8"></a><a name="Configuration"></a>
  -<h4>Configuration</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          <!-- Explain the sitemap selector configuration, options when 
declaring browser selector -->
  -          The configuration section of <span 
class="codefrag">BrowserSelector</span> specifies
  -          a mapping from user-agent strings to symbolic browser names.
  -        </p>
  -<p>
  -          Each browser element specifies a name attribute holding the 
symbolic browser name
  -          used in the test attribute expression. The attribute useragent 
contains 
  -          a matchable substring of some real user-agent values.
  -        </p>
  -<p>
  -          It is allowed to specify for a browser name more than one entry. 
This way
  -          a symbolic browser name is matched by different user-agent 
substrings.
  -          The snippet belows will yield true for <span 
class="codefrag">test="wap-handset"</span> if 
  -          the user-agent header contains <span 
class="codefrag">Nokia</span>, <span class="codefrag">UP</span>, or 
  -          <span class="codefrag">Wapalizer</span>.
  -        </p>
  -<pre class="code">
  -...
  -  &lt;browser name="wap-handset" useragent="Nokia"/&gt;
  -  &lt;browser name="wap-handset" useragent="UP"/&gt;
  -  &lt;browser name="wap-handset" useragent="Wapalizer"/&gt;
  -...
  -        </pre>
  -</div>
  -<a name="N100DD"></a><a name="Setup"></a>
  -<h4>Setup</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          <!-- Explain the sitemap selector setup, ie options when using 
browser selector -->
  -          Setting up a <span class="codefrag">BrowserSelector</span> 
includes choosing the 
  -          <span class="codefrag">&lt;map:when&gt;</span> test expressions, 
and a 
  -         optional <span class="codefrag">&lt;map:otherwise&gt;</span> clause.
  -        </p>
  -<p>
  -          The test attribute of the <span 
class="codefrag">&lt;map:when&gt;</span> clause must match
  -          a browser attribute name value. The value of the test attribute in 
a 
  -          <span class="codefrag">&lt;map:when&gt;</span> clause must be 
declared in a 
  -          <span class="codefrag">browser</span> name attribute.
  -        </p>
  -</div>
  -<a name="N100FD"></a><a 
name="Effect+on+Object+Model+and+Sitemap+Parameters"></a>
  -<h4>Effect on Object Model and Sitemap Parameters</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          The <span class="codefrag">BrowserSelector</span> has no side 
effects on the object model, or 
  -          any sitemap parameters. 
  -        </p>
  -</div>
  -</div>
  -    
  -<a name="N1010A"></a><a name="Bugs%2FCaveats"></a>
  -<h3>Bugs/Caveats</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        The <span class="codefrag">BrowserSelector</span> adds the response 
header attribute
  -        <span class="codefrag">Vary</span> having value <span 
class="codefrag">User-Agent</span> indicating
  -        that the response differ for different user agents. This information
  -        especially meaningfull for an http-proxy server.
  -      </p>
  -</div>
  -    
  -<a name="N1011C"></a><a name="History"></a>
  -<h3>History</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        28-12-02: initial creation
  -      </p>
  -</div>
  -    
  -<a name="N10125"></a><a name="Copyright"></a>
  -<h3>Copyright</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        Copyright (C) 1999-2003 The Apache Software Foundation. All rights 
reserved.
  -      </p>
  -</div>
  -    
  -<a name="N1012E"></a><a name="See+also"></a>
  -<h3>See also</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        <!-- Links to related components pages. -->
  -        A general documentation about selectors is available at
  -        <a href="../concepts/matchers_selectors.html">Matchers and 
Selectors</a>.
  -      </p>
  -</div>
  -  
  -</div>
  -</td><td width="10"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif"></td>
  -</tr>
  -<!--================= end Content==================-->
  -</table>
  -</td>
  -</tr>
  -</table>
  -<!--================= end Menu, NavBar, Content ==================-->
  -<!--================= start Footer ==================-->
  -<table summary="footer" cellspacing="0" cellpadding="0" width="100%" 
border="0">
  -<tr>
  -<td colspan="2" height="1" bgcolor="#4C6C8F"><img height="1" width="1" 
alt="" src="../../skin/images/spacer.gif"><a 
href="../../skin/images/label.gif"></a><a 
href="../../skin/images/page.gif"></a><a 
href="../../skin/images/chapter.gif"></a><a 
href="../../skin/images/chapter_open.gif"></a><a 
href="../../skin/images/current.gif"></a><a href="../..//favicon.ico"></a></td>
  -</tr>
  -<tr>
  -<td colspan="2" bgcolor="#CFDCED" class="copyright" align="center"><font 
size="2" face="Arial, Helvetica, Sans-Serif">Copyright &copy;
  -          1999-2003&nbsp;The Apache Software Foundation. All rights 
reserved.<script type="text/javascript" language="JavaScript"><!--
  -              document.write(" - "+"Last Published: " + 
document.lastModified);
  -            //  --></script></font></td>
  -</tr>
  -<tr>
  -<td colspan="2" align="left" bgcolor="#CFDCED" class="logos"></td>
  -</tr>
  -</table>
  -<!--================= end Footer ==================-->
  -</body>
  -</html>
  +        </tr-->
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">SINCE</td><td colspan="1" rowspan="1">Cocoon 
2.0</td>
  +        
  +</tr>
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">CACHEABLE</td><td colspan="1" rowspan="1">not 
applicable</td>
  +        
  +</tr>
  +      
  +</table>
  +</div>
  +    
  +<a name="N10086"></a><a name="Description"></a>
  +<h3>Description</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        The <span class="codefrag">BrowserSelector</span> tests the user 
agent header field against
  +        the test attribute of the selectors when clause.
  +      </p>
  +</div>
  +    
  +<a name="N10092"></a><a name="Usage"></a>
  +<h3>Usage</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        The <span class="codefrag">BrowserSelector</span> allows to define 
brower specific sitemap
  +        processing.
  +      </p>
  +<a name="N1009D"></a><a name="Sitemap+pipeline+examples"></a>
  +<h4>Sitemap pipeline examples</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p></p>
  +<pre class="code">
  +&lt;map:select type="browser"&gt;
  +  &lt;map:when test="netscape"&gt;
  +  ....
  +  &lt;/map:when&gt;
  +  &lt;map:when test="explorer"&gt;
  +  ...
  +  &lt;/map:when&gt;
  +  ...
  +  &lt;map:otherwise&gt;
  +  ...
  +  &lt;/map:otherwise&gt;
  +&lt;/map:select&gt;
  +        </pre>
  +</div>
  +<a name="N100AA"></a><a name="Sitemap+component+configuration+example"></a>
  +<h4>Sitemap component configuration example</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        
  +</p>
  +<pre class="code">
  +&lt;map:selectors...
  +  &lt;map:selector name="browser" 
  +    src="org.apache.cocoon.selection.BrowserSelector"
  +    logger="sitemap.selector.browser" 
  +    
  +    &lt;browser name="explorer" useragent="MSIE"/&gt;
  +    ...
  +    &lt;browser name="mozilla5" useragent="Moziall/5"/&gt;
  +    &lt;browser name="netscape" useragent="Mozilla"/&gt;
  +    
  +  &lt;/map:selectors&gt;
  +...
  +</pre>
  +</div>
  +<a name="N100B8"></a><a name="Configuration"></a>
  +<h4>Configuration</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          <!-- Explain the sitemap selector configuration, options when 
declaring browser selector -->
  +          The configuration section of <span 
class="codefrag">BrowserSelector</span> specifies
  +          a mapping from user-agent strings to symbolic browser names.
  +        </p>
  +<p>
  +          Each browser element specifies a name attribute holding the 
symbolic browser name
  +          used in the test attribute expression. The attribute useragent 
contains 
  +          a matchable substring of some real user-agent values.
  +        </p>
  +<p>
  +          It is allowed to specify for a browser name more than one entry. 
This way
  +          a symbolic browser name is matched by different user-agent 
substrings.
  +          The snippet belows will yield true for <span 
class="codefrag">test="wap-handset"</span> if 
  +          the user-agent header contains <span 
class="codefrag">Nokia</span>, <span class="codefrag">UP</span>, or 
  +          <span class="codefrag">Wapalizer</span>.
  +        </p>
  +<pre class="code">
  +...
  +  &lt;browser name="wap-handset" useragent="Nokia"/&gt;
  +  &lt;browser name="wap-handset" useragent="UP"/&gt;
  +  &lt;browser name="wap-handset" useragent="Wapalizer"/&gt;
  +...
  +        </pre>
  +</div>
  +<a name="N100DD"></a><a name="Setup"></a>
  +<h4>Setup</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          <!-- Explain the sitemap selector setup, ie options when using 
browser selector -->
  +          Setting up a <span class="codefrag">BrowserSelector</span> 
includes choosing the 
  +          <span class="codefrag">&lt;map:when&gt;</span> test expressions, 
and a 
  +         optional <span class="codefrag">&lt;map:otherwise&gt;</span> clause.
  +        </p>
  +<p>
  +          The test attribute of the <span 
class="codefrag">&lt;map:when&gt;</span> clause must match
  +          a browser attribute name value. The value of the test attribute in 
a 
  +          <span class="codefrag">&lt;map:when&gt;</span> clause must be 
declared in a 
  +          <span class="codefrag">browser</span> name attribute.
  +        </p>
  +</div>
  +<a name="N100FD"></a><a 
name="Effect+on+Object+Model+and+Sitemap+Parameters"></a>
  +<h4>Effect on Object Model and Sitemap Parameters</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          The <span class="codefrag">BrowserSelector</span> has no side 
effects on the object model, or 
  +          any sitemap parameters. 
  +        </p>
  +</div>
  +</div>
  +    
  +<a name="N1010A"></a><a name="Bugs%2FCaveats"></a>
  +<h3>Bugs/Caveats</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        The <span class="codefrag">BrowserSelector</span> adds the response 
header attribute
  +        <span class="codefrag">Vary</span> having value <span 
class="codefrag">User-Agent</span> indicating
  +        that the response differ for different user agents. This information
  +        especially meaningfull for an http-proxy server.
  +      </p>
  +</div>
  +    
  +<a name="N1011C"></a><a name="History"></a>
  +<h3>History</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        28-12-02: initial creation
  +      </p>
  +</div>
  +    
  +<a name="N10125"></a><a name="Copyright"></a>
  +<h3>Copyright</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        Copyright (C) 1999-2003 The Apache Software Foundation. All rights 
reserved.
  +      </p>
  +</div>
  +    
  +<a name="N1012E"></a><a name="See+also"></a>
  +<h3>See also</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        <!-- Links to related components pages. -->
  +        A general documentation about selectors is available at
  +        <a href="../concepts/matchers_selectors.html">Matchers and 
Selectors</a>.
  +      </p>
  +</div>
  +  
  +</div>
  +</td><td width="10"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td>
  +</tr>
  +<!--================= end Content==================-->
  +</table>
  +</td>
  +</tr>
  +</table>
  +<!--================= end Menu, NavBar, Content ==================-->
  +<!--================= start Footer ==================-->
  +<table summary="footer" cellspacing="0" cellpadding="0" width="100%" 
border="0">
  +<tr>
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alt="" src="../../skin/images/spacer.gif" class="spacer"><a 
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  +</html>
  
  
  
  1.2       +159 -215  
cocoon-site/site/2.1/userdocs/selectors/browser-selector.pdf
  
        <<Binary file>>
  
  
  1.5       +518 -507  
cocoon-site/site/2.1/userdocs/selectors/host-selector.html
  
  Index: host-selector.html
  ===================================================================
  RCS file: 
/home/cvs/cocoon-site/site/2.1/userdocs/selectors/host-selector.html,v
  retrieving revision 1.4
  retrieving revision 1.5
  diff -u -r1.4 -r1.5
  --- host-selector.html        21 May 2003 15:23:50 -0000      1.4
  +++ host-selector.html        19 Jul 2003 06:51:23 -0000      1.5
  @@ -1,511 +1,522 @@
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"http://www.w3.org/TR/html4/loose.dtd";>
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  -<title>Host-Selector in Cocoon</title>
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(javascript-generated) ====--><font size="2" face="Arial, Helvetica, 
Sans-serif"><script src="../../skin/breadcrumbs.js" language="JavaScript" 
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cellspacing="0">
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class="logoImage" alt="Apache Cocoon" 
src="../../images/group-logo.gif"></a></td>
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type="submit">
  -<br>
  -<font face="Arial, Helvetica, Sans-serif" size="2" color="white">
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  -    
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  -<a href="parameter-selector.html">Parameter</a>
  -</li>
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  -</ul>
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  -</ul>
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bgcolor="#CFDCED"><font color="#4C6C8F" size="3" face="Arial, Helvetica, 
Sans-serif">
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src="../../skin/images/spacer.gif"></td><td align="right" width="50%" 
bgcolor="#CFDCED"><font color="#4C6C8F" size="3" face="Arial, Helvetica, 
Sans-serif">
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width="10" height="1" alt="" src="../../skin/images/spacer.gif"></td>
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  -<td valign="middle">
  -<h1>Host-Selector in Cocoon</h1>
  -</td><script Language="Javascript">
  -
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  -if (window.print) {
  -    window.print() ;  
  -} else {
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CLASSID="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2" HEIGHT="0" WIDTH="0" 
ID="WebBrowser1"></OBJECT>';
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  -    document.write('  <a class="dida" href="javascript:printit()">');        
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src="../../skin/images/printer.gif" border="0"><br>');   
  -    document.write('  print</a>');   
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  -</script><td nowrap="nowrap" width="40" align="center"><a class="dida" 
href="host-selector.pdf"><img alt="PDF" src="../../skin/images/pdfdoc.gif" 
border="0"><br>
  -          PDF</a></td>
  -</tr>
  -</table>
  -<p>
  -<font size="-2">by&nbsp;Bernhard Huber</font>
  -</p>
  -<ul class="minitoc">
  -<li>
  -<a href="#HostSelector">HostSelector</a>
  -</li>
  -<li>
  -<a href="#Description">Description</a>
  -</li>
  -<li>
  -<a href="#Usage">Usage</a>
  -<ul class="minitoc">
  -<li>
  -<a href="#Sitemap+pipeline+examples">Sitemap pipeline examples</a>
  -</li>
  -<li>
  -<a href="#Sitemap+component+configuration+example">Sitemap component 
configuration example</a>
  -</li>
  -<li>
  -<a href="#Configuration">Configuration</a>
  -</li>
  -<li>
  -<a href="#Setup">Setup</a>
  -</li>
  -<li>
  -<a href="#Effect+on+Object+Model+and+Sitemap+Parameters">Effect on Object 
Model and Sitemap Parameters</a>
  -</li>
  -</ul>
  -</li>
  -<li>
  -<a href="#Bugs%2FCaveats">Bugs/Caveats</a>
  -</li>
  -<li>
  -<a href="#History">History</a>
  -</li>
  -<li>
  -<a href="#Copyright">Copyright</a>
  -</li>
  -<li>
  -<a href="#See+also">See also</a>
  -</li>
  -</ul>
  -    
  -<a name="N1001D"></a><a name="HostSelector"></a>
  -<h3>HostSelector</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<table class="ForrestTable" cellspacing="1" cellpadding="4">
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">NAME</td><td colspan="1" rowspan="1">host</td>
  -        
  -</tr>
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">WHAT</td><td colspan="1" rowspan="1">The <span 
class="codefrag">HostSelector</span> component is used to
  -            select appropriate sitemap processing depending on <span 
class="codefrag">Host</span> header
  -            value.
  -          </td>
  -        
  -</tr>
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">TYPE</td><td colspan="1" rowspan="1">Selector, 
Sitemap Component</td>
  -        
  -</tr>
  -        
  -<tr>
  +<!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=ISO-8859-1">
  +<title>Host-Selector in Cocoon</title>
  +<link type="text/css" href="../../skin/page.css" rel="stylesheet">
  +</head>
  +<body text="#000000" bgcolor="#FFFFFF">
  +<!--================= start Navigation Path ==================-->
  +<table summary="navigation path" width="100%" border="0" cellpadding="0" 
cellspacing="0">
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  +<td nowrap="nowrap" valign="middle" bgcolor="#CFDCED" height="20"><img 
height="1" width="5" alt="" src="../../skin/images/spacer.gif" 
class="spacer"><!--===== breadcrumb trail (javascript-generated) ====--><font 
size="2" face="Arial, Helvetica, Sans-serif"><script 
src="../../skin/breadcrumbs.js" language="JavaScript" 
type="text/javascript"></script></font></td>
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src="../../skin/images/spacer.gif" class="spacer"></td>
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  +<!--================= end Navigation Path ==================-->
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cellspacing="0">
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href="http://cocoon.apache.org/";><img border="0" class="logoImage" alt="Apache 
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  +<!--================= end Project Logo ==================-->
  +<!--================= start Search ==================--><td valign="top" 
rowspan="2" bgcolor="#294563">
  +<form target="_blank" action="http://www.google.com/search"; method="get">
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bgcolor="#4C6C8F">
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src="../../skin/images/spacer.gif" class="spacer"></td>
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class="spacer"></td><td nowrap="nowrap"><input value="cocoon.apache.org" 
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type="text"><img height="1" width="5" alt="" src="../../skin/images/spacer.gif" 
class="spacer"><input name="Search" value="Search" type="submit">
  +<br>
  +<font face="Arial, Helvetica, Sans-serif" size="2" color="white">
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  +<!--================= start Search ==================--><td 
bgcolor="#294563"><img height="10" width="10" alt="" 
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src="../../skin/images/spacer.gif"></td><td valign="bottom">
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alt="" src="../../skin/images/tabSel-left.gif"></td><td valign="middle" 
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  +<!--================= end Tabs ==================-->
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src="../../skin/images/spacer.gif" class="spacer"></td>
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  +<!--================= end Banner ==================-->
  +<!--================= start Menu, NavBar, Content ==================-->
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cellpadding="0" cellspacing="0">
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  +<!--================= start left top NavBar ==================-->
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src="../../skin/images/spacer.gif" class="spacer"></td>
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Sans-serif">&nbsp;</font></td>
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  +    
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  +<a href="../index.html">User Documentation</a>
  +</li>
  +  
  +</ul>
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  +<li>
  +<font color="#CFDCED">Selectors</font>
  +<ul>
  +    
  +<li>
  +<a href="selectors.html">Overview</a>
  +</li>
  +  
  +</ul>
  +</li>
  +<li>
  +<font color="#CFDCED">Default</font>
  +<ul>
  +    
  +<li>
  +<a href="browser-selector.html">Browser Selector</a>
  +</li>
  +  
  +</ul>
  +</li>
  +<li>
  +<font color="#CFDCED">Core</font>
  +<ul>
  +    
  +<li>
  +<span class="sel"><font color="#ffcc00">Host Selector</font></span>
  +</li>
  +    
  +<li>
  +<a href="parameter-selector.html">Parameter Selector</a>
  +</li>
  +    
  +<li>
  +<a href="requestattribute-selector.html">Request Attribute Selector</a>
  +</li>
  +    
  +<li>
  +<a href="requestparameter-selector.html">Request Parameter Selector</a>
  +</li>
  +  
  +</ul>
  +</li>
  +<li>
  +<font color="#CFDCED">Optional</font>
  +<ul>
  +  
  +</ul>
  +</li>
  +<li>
  +<font color="#CFDCED">Scratchpad</font>
  +<ul>
  +    
  +<li>
  +<a href="date-selector.html">Date Selector</a>
  +</li>
  +  
  +</ul>
  +</li>
  +</ul>
  +</div>
  +<!--================= end Menu items ==================-->
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bgcolor="#294563"><img width="1" height="1" alt="" 
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  +<div class="content">
  +<table class="title" summary="">
  +<tr>
  +<td valign="middle">
  +<h1>Host-Selector in Cocoon</h1>
  +</td><script Language="Javascript">
  +
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  +if (window.print) {
  +    window.print() ;  
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  +</script><td nowrap="nowrap" width="40" align="center"><a class="dida" 
href="host-selector.pdf"><img alt="PDF" src="../../skin/images/pdfdoc.gif" 
class="skin"><br>
  +          PDF</a></td>
  +</tr>
  +</table>
  +<p>
  +<font size="-2">by&nbsp;Bernhard Huber</font>
  +</p>
  +<ul class="minitoc">
  +<li>
  +<a href="#HostSelector">HostSelector</a>
  +</li>
  +<li>
  +<a href="#Description">Description</a>
  +</li>
  +<li>
  +<a href="#Usage">Usage</a>
  +<ul class="minitoc">
  +<li>
  +<a href="#Sitemap+pipeline+examples">Sitemap pipeline examples</a>
  +</li>
  +<li>
  +<a href="#Sitemap+component+configuration+example">Sitemap component 
configuration example</a>
  +</li>
  +<li>
  +<a href="#Configuration">Configuration</a>
  +</li>
  +<li>
  +<a href="#Setup">Setup</a>
  +</li>
  +<li>
  +<a href="#Effect+on+Object+Model+and+Sitemap+Parameters">Effect on Object 
Model and Sitemap Parameters</a>
  +</li>
  +</ul>
  +</li>
  +<li>
  +<a href="#Bugs%2FCaveats">Bugs/Caveats</a>
  +</li>
  +<li>
  +<a href="#History">History</a>
  +</li>
  +<li>
  +<a href="#Copyright">Copyright</a>
  +</li>
  +<li>
  +<a href="#See+also">See also</a>
  +</li>
  +</ul>
  +    
  +<a name="N1001D"></a><a name="HostSelector"></a>
  +<h3>HostSelector</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<table class="ForrestTable" cellspacing="1" cellpadding="4">
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">NAME</td><td colspan="1" rowspan="1">host</td>
  +        
  +</tr>
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">WHAT</td><td colspan="1" rowspan="1">The <span 
class="codefrag">HostSelector</span> component is used to
  +            select appropriate sitemap processing depending on <span 
class="codefrag">Host</span> header
  +            value.
  +          </td>
  +        
  +</tr>
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">TYPE</td><td colspan="1" rowspan="1">Selector, 
Sitemap Component</td>
  +        
  +</tr>
  +        
  +<tr>
             <!-- choose Core, the block name, or Scratchpad 
               depending on where HostSelector sources live
  -          -->
  -          
  -<td colspan="1" rowspan="1">BLOCK</td><td colspan="1" rowspan="1">Core</td>
  -        
  -</tr>
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">CLASS</td><td colspan="1" 
rowspan="1">org.apache.cocoon.selection.HostSelector</td>
  -        
  -</tr>
  -        <!-- uncomment folling tr iff HostSelector is deprecated -->
  +          -->
  +          
  +<td colspan="1" rowspan="1">BLOCK</td><td colspan="1" rowspan="1">Core</td>
  +        
  +</tr>
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">CLASS</td><td colspan="1" 
rowspan="1">org.apache.cocoon.selection.HostSelector</td>
  +        
  +</tr>
  +        <!-- uncomment folling tr if HostSelector is deprecated -->
           <!--tr>
             <td>DEPRECATED</td><td>Cocoon 2.0, 2.1</td>
  -        </tr-->
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">SINCE</td><td colspan="1" rowspan="1">Cocoon 
2.0</td>
  -        
  -</tr>
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">CACHEABLE</td><td colspan="1" rowspan="1">not 
applicable</td>
  -        
  -</tr>
  -      
  -</table>
  -</div>
  -    
  -<a name="N10086"></a><a name="Description"></a>
  -<h3>Description</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        The <span class="codefrag">HostSelector</span> tests the <span 
class="codefrag">Host</span> header field from the 
  -        request against the test attribute of the selectors when clause.
  -      </p>
  -</div>
  -    
  -<a name="N10095"></a><a name="Usage"></a>
  -<h3>Usage</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        The <span class="codefrag">HostSelector</span> allows to define host 
specific sitemap
  -        processing. This way Cocoon can do multi-homed sitemap processing.
  -      </p>
  -<a name="N100A0"></a><a name="Sitemap+pipeline+examples"></a>
  -<h4>Sitemap pipeline examples</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          The snippet below uses a <span 
class="codefrag">HostSelector</span> named <span class="codefrag">host</span>,
  -          and testing against symbolic host-sites which are configured in 
the <span class="codefrag">host</span>
  -          selector section.
  -        </p>
  -<pre class="code">
  -&lt;map:select type="host"&gt;
  -  &lt;map:when test="uk-site"&gt;
  -  ....
  -  &lt;/map:when&gt;
  -  &lt;map:when test="de-site"&gt;
  -  ...
  -  &lt;/map:when&gt;
  -  ...
  -  &lt;map:otherwise&gt;
  -  ...
  -  &lt;/map:otherwise&gt;
  -&lt;/map:select&gt;
  -        </pre>
  -</div>
  -<a name="N100B7"></a><a name="Sitemap+component+configuration+example"></a>
  -<h4>Sitemap component configuration example</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          The snippet below declares a <span 
class="codefrag">HostSelector</span>
  -          defining symbolic host-site names for some host domains.
  -        </p>
  -<pre class="code">
  -&lt;map:selectors...
  -  &lt;map:selector name="host" 
  -    src="org.apache.cocoon.selection.HostSelector"
  -    logger="sitemap.selector.host" 
  -    
  -    &lt;host name="uk-site" value="foo.bar.uk"/&gt;
  -    ...
  -    &lt;host name="de-site" useragent="foo.bar.de"/&gt;
  -    &lt;host name="us-site" useragent="foo.bar.com"/&gt;
  -    
  -  &lt;/map:selectors&gt;
  -...
  -</pre>
  -</div>
  -<a name="N100C8"></a><a name="Configuration"></a>
  -<h4>Configuration</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          <!-- Explain the sitemap selector configuration, options when 
declaring host selector -->
  -          The configuration section of <span 
class="codefrag">HostSelector</span> specifies
  -          a mapping from host strings to symbolic host-site names.
  -        </p>
  -<p>
  -          Each host element specifies a name attribute holding the symbolic 
host-site name
  -          used in the test attribute expression. The attribute name contains 
  -          a matchable substring of some real host header values.
  -        </p>
  -<p>
  -          It is allowed to specify for a host name more than one entry. This 
way
  -          a symbolic host-site name is matched by different host header 
substrings.
  -          The snippet belows will yield true for <span 
class="codefrag">test="central-europe"</span> if 
  -          the user-agent header contains <span 
class="codefrag">foo.bar.cz</span>, <span class="codefrag">foo.bar.at</span>, 
or 
  -          <span class="codefrag">foo.bar.hu</span>.
  -        </p>
  -<pre class="code">
  -...
  -  &lt;host name="central-europe" useragent="foo.bar.cz"/&gt;
  -  &lt;host name="central-europe" useragent="foo.bar.at"/&gt;
  -  &lt;host name="central-europe" useragent="foo.bar.uk"/&gt;
  -...
  -        </pre>
  -</div>
  -<a name="N100ED"></a><a name="Setup"></a>
  -<h4>Setup</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          <!-- Explain the sitemap selector setup, ie options when using 
host selector -->
  -          Setting up a <span class="codefrag">HostSelector</span> includes 
choosing the 
  -          <span class="codefrag">&lt;map:when&gt;</span> test expressions, 
and a 
  -         optional <span class="codefrag">&lt;map:otherwise&gt;</span> clause.
  -        </p>
  -<p>
  -          The test attribute of the <span 
class="codefrag">&lt;map:when&gt;</span> clause must match
  -          a host attribute name value. The value of the test attribute in a 
  -          <span class="codefrag">&lt;map:when&gt;</span> clause must be 
declared in a 
  -          <span class="codefrag">host</span> name attribute.
  -        </p>
  -</div>
  -<a name="N1010D"></a><a 
name="Effect+on+Object+Model+and+Sitemap+Parameters"></a>
  -<h4>Effect on Object Model and Sitemap Parameters</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          The <span class="codefrag">HostSelector</span> has no side effects 
on the object model, or 
  -          any sitemap parameters. 
  -        </p>
  -</div>
  -</div>
  -    
  -<a name="N1011A"></a><a name="Bugs%2FCaveats"></a>
  -<h3>Bugs/Caveats</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        The <span class="codefrag">HostSelector</span> adds the response 
header attribute
  -        <span class="codefrag">Vary</span> having value <span 
class="codefrag">Host</span> indicating
  -        that the response differ for different user agents. This information
  -        especially meaningfull for an http-proxy server.
  -      </p>
  -</div>
  -    
  -<a name="N1012C"></a><a name="History"></a>
  -<h3>History</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        28-12-02: initial creation
  -      </p>
  -</div>
  -    
  -<a name="N10135"></a><a name="Copyright"></a>
  -<h3>Copyright</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        Copyright (C) 1999-2003 The Apache Software Foundation. All rights 
reserved.
  -      </p>
  -</div>
  -    
  -<a name="N1013E"></a><a name="See+also"></a>
  -<h3>See also</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        <!-- Links to related components pages. -->
  -        A general documentation about selectors is available at
  -        <a href="../concepts/matchers_selectors.html">Matchers and 
Selectors</a>.
  -      </p>
  -<p>
  -        For a detailed <span class="codefrag">Host</span> header 
documentation 
  -        see <a href="http://www.ietf.org/rfc/rfc2068.txt";>RFC 2068</a>, 
especially
  -        if Cocoon's run time environment is an http servlet environment. 
  -      </p>
  -</div>
  -  
  -</div>
  -</td><td width="10"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif"></td>
  -</tr>
  -<!--================= end Content==================-->
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  -<!--================= end Menu, NavBar, Content ==================-->
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  -<td colspan="2" height="1" bgcolor="#4C6C8F"><img height="1" width="1" 
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href="../../skin/images/label.gif"></a><a 
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  -<tr>
  -<td colspan="2" bgcolor="#CFDCED" class="copyright" align="center"><font 
size="2" face="Arial, Helvetica, Sans-Serif">Copyright &copy;
  -          1999-2003&nbsp;The Apache Software Foundation. All rights 
reserved.<script type="text/javascript" language="JavaScript"><!--
  -              document.write(" - "+"Last Published: " + 
document.lastModified);
  -            //  --></script></font></td>
  -</tr>
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  -<td colspan="2" align="left" bgcolor="#CFDCED" class="logos"></td>
  -</tr>
  -</table>
  -<!--================= end Footer ==================-->
  -</body>
  -</html>
  +        </tr-->
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">SINCE</td><td colspan="1" rowspan="1">Cocoon 
2.0</td>
  +        
  +</tr>
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">CACHEABLE</td><td colspan="1" rowspan="1">not 
applicable</td>
  +        
  +</tr>
  +      
  +</table>
  +</div>
  +    
  +<a name="N10086"></a><a name="Description"></a>
  +<h3>Description</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        The <span class="codefrag">HostSelector</span> tests the <span 
class="codefrag">Host</span> header field from the 
  +        request against the test attribute of the selectors when clause.
  +      </p>
  +</div>
  +    
  +<a name="N10095"></a><a name="Usage"></a>
  +<h3>Usage</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        The <span class="codefrag">HostSelector</span> allows to define host 
specific sitemap
  +        processing. This way Cocoon can do multi-homed sitemap processing.
  +      </p>
  +<a name="N100A0"></a><a name="Sitemap+pipeline+examples"></a>
  +<h4>Sitemap pipeline examples</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          The snippet below uses a <span 
class="codefrag">HostSelector</span> named <span class="codefrag">host</span>,
  +          and tests against symbolic host-sites which are configured in the
  +          <span class="codefrag">host</span> selector section.
  +        </p>
  +<pre class="code">
  +&lt;map:select type="host"&gt;
  +  &lt;map:when test="uk-site"&gt;
  +  ....
  +  &lt;/map:when&gt;
  +  &lt;map:when test="de-site"&gt;
  +  ...
  +  &lt;/map:when&gt;
  +  ...
  +  &lt;map:otherwise&gt;
  +  ...
  +  &lt;/map:otherwise&gt;
  +&lt;/map:select&gt;
  +        </pre>
  +</div>
  +<a name="N100B7"></a><a name="Sitemap+component+configuration+example"></a>
  +<h4>Sitemap component configuration example</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          The snippet below declares a <span 
class="codefrag">HostSelector</span>
  +          defining symbolic host-site names for some host domains.
  +        </p>
  +<pre class="code">
  +&lt;map:selectors&gt;
  +  &lt;map:selector name="host" 
  +    src="org.apache.cocoon.selection.HostSelector"
  +    logger="sitemap.selector.host" 
  +    
  +    &lt;host name="uk-site" value="foo.bar.uk"/&gt;
  +    ...
  +    &lt;host name="de-site" value="foo.bar.de"/&gt;
  +    &lt;host name="us-site" value="foo.bar.com"/&gt;
  +    
  +  &lt;/map:selector&gt;
  +  ...
  +&lt;/map:selectors&gt;
  +</pre>
  +</div>
  +<a name="N100C8"></a><a name="Configuration"></a>
  +<h4>Configuration</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          <!-- Explain the sitemap selector configuration, options when 
declaring host selector -->
  +          The configuration section of <span 
class="codefrag">HostSelector</span> specifies
  +          a mapping from host strings to symbolic host-site names.
  +        </p>
  +<p>
  +          Each host element specifies a name attribute holding the symbolic 
host-site name
  +          used in the test attribute expression. The attribute name contains 
  +          a matchable substring of some real host header values.
  +        </p>
  +<p>
  +          It is allowed to specify for a host name more than one entry. This 
way
  +          a symbolic host-site name is matched by different host header 
substrings.
  +          The snippet belows will yield true for <span 
class="codefrag">test="central-europe"</span> if 
  +          the host header contains <span class="codefrag">foo.bar.cz</span>, 
<span class="codefrag">foo.bar.at</span>, or 
  +          <span class="codefrag">foo.bar.hu</span>.
  +        </p>
  +<pre class="code">
  +...
  +  &lt;host name="central-europe" value="foo.bar.cz"/&gt;
  +  &lt;host name="central-europe" value="foo.bar.at"/&gt;
  +  &lt;host name="central-europe" value="foo.bar.uk"/&gt;
  +...
  +        </pre>
  +</div>
  +<a name="N100ED"></a><a name="Setup"></a>
  +<h4>Setup</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          <!-- Explain the sitemap selector setup, ie options when using 
host selector -->
  +          Setting up a <span class="codefrag">HostSelector</span> includes 
choosing the 
  +          <span class="codefrag">&lt;map:when&gt;</span> test expressions 
and a 
  +          optional <span class="codefrag">&lt;map:otherwise&gt;</span> 
clause.
  +        </p>
  +<p>
  +          The test attribute of the <span 
class="codefrag">&lt;map:when&gt;</span> clause must match
  +          a host attribute name value. The value of the test attribute in a 
  +          <span class="codefrag">&lt;map:when&gt;</span> clause must be 
declared in a 
  +          <span class="codefrag">host</span> name attribute.
  +        </p>
  +</div>
  +<a name="N1010D"></a><a 
name="Effect+on+Object+Model+and+Sitemap+Parameters"></a>
  +<h4>Effect on Object Model and Sitemap Parameters</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          The <span class="codefrag">HostSelector</span> has no side effects 
on the object model or 
  +          any sitemap parameters. 
  +        </p>
  +</div>
  +</div>
  +    
  +<a name="N1011A"></a><a name="Bugs%2FCaveats"></a>
  +<h3>Bugs/Caveats</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        The <span class="codefrag">HostSelector</span> adds the response 
header attribute
  +        <span class="codefrag">Vary</span> having value <span 
class="codefrag">Host</span> indicating
  +        that the response differ for different hosts. This information
  +        is particularly meaningful for a http-proxy server.
  +      </p>
  +</div>
  +    
  +<a name="N1012C"></a><a name="History"></a>
  +<h3>History</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        28-12-02: initial creation
  +      </p>
  +</div>
  +    
  +<a name="N10135"></a><a name="Copyright"></a>
  +<h3>Copyright</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        Copyright (C) 1999-2003 The Apache Software Foundation. All rights 
reserved.
  +      </p>
  +</div>
  +    
  +<a name="N1013E"></a><a name="See+also"></a>
  +<h3>See also</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        <!-- Links to related components pages. -->
  +        A general documentation about selectors is available at
  +        <a href="../concepts/matchers_selectors.html">Matchers and 
Selectors</a>.
  +      </p>
  +<p>
  +        For a detailed <span class="codefrag">Host</span> header 
documentation 
  +        see <a href="http://www.ietf.org/rfc/rfc2068.txt";>RFC 2068</a>, 
especially
  +        if Cocoon's run time environment is an http servlet environment. 
  +      </p>
  +</div>
  +  
  +</div>
  +</td><td width="10"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td>
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  1.2       +143 -212  cocoon-site/site/2.1/userdocs/selectors/host-selector.pdf
  
        <<Binary file>>
  
  
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cocoon-site/site/2.1/userdocs/selectors/parameter-selector.html
  
  Index: parameter-selector.html
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  -<h1>Parameter Selector</h1>
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  -          PDF</a></td>
  -</tr>
  -</table>
  -<h3>in @doctitle@</h3>
  -<p>
  -<font size="-2">by&nbsp;Beth Naquin</font>
  -</p>
  -<ul class="minitoc">
  -<li>
  -<a href="#Parameter+Selector">Parameter Selector</a>
  -</li>
  -<li>
  -<a href="#Reasons+to+use+ParameterSelector">Reasons to use 
ParameterSelector</a>
  -</li>
  -<li>
  -<a href="#Examples">Examples</a>
  -</li>
  -</ul>
  -  
  -<a name="N1001F"></a><a name="Parameter+Selector"></a>
  -<h3>Parameter Selector</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<ul>
  -    
  -<li>Name : ParameterSelector</li>
  -    
  -<li>Class: org.apache.cocoon.selection.ParameterSelector</li>
  -    
  -<li>Cacheable: not applicable</li>
  -   
  -</ul>
  -<p>
  -    This Selector matches a string, in the Parameters object passed to the 
  -    selector, against a specified Cocoon internal parameter.  It performs a 
  -    case-sensitive string comparison between the value of the 
  -    'parameter-selector-test' parameter and the value of the 'test' 
  -    attribute of the <span class="codefrag">&lt;map:when ...&gt;</span> 
element.
  -   </p>
  -<p>
  -   This internal parameter could be:
  -   </p>
  -<ul>
  -    
  -<li>A sitemap parameter from the <span class="codefrag">&lt;map:match 
...&gt;</span> portion of the pipeline</li>
  -    
  -<li>A sitemap parameter set by an action</li>
  -   
  -</ul>
  -</div>
  -   
  -   
  -   
  -<a name="N10046"></a><a name="Reasons+to+use+ParameterSelector"></a>
  -<h3>Reasons to use ParameterSelector</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -   One purpose of this selector is to choose between different components 
  -   of a pipeline based on sitemap parameters set by an action.  This would 
  -   allow the action to control the logic required to set one or more 
parameters, 
  -   which can then be used by this selector to control pipeline processing.  
  -   Thus, complex decision-making logic can be contained in actions, while 
the 
  -   sitemap simply uses the results of the actions (the parameters) to 
determine 
  -   pipeline processing.
  -   </p>
  -<p>
  -   Parameter Selector can also be used to select on the value of 'keys' 
  -   (such as {1} or {../2} ) from the wildcard matcher.  Information in the 
  -   URI, such as part of a filename, can then be used to determine pipeline 
  -   processing.   
  -   </p>
  -</div>
  -   
  -   
  -<a name="N10052"></a><a name="Examples"></a>
  -<h3>Examples</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -   Add the component to your sitemap.xmap:
  -   </p>
  -<pre class="code">
  -   &lt;map:components&gt;
  -    ...
  -    &lt;map:selectors&gt;
  -     ...
  -     &lt;map:selector
  -         name="parameter"
  -             logger="sitemap.selector.parameter"
  -             src="org.apache.cocoon.selection.ParameterSelector"/&gt;
  -     ...</pre>
  -<p>
  -   Use a parameter set by an action:
  -   </p>
  -<p>
  -    Assume there is an action (named MyAction) that sets a parameter 
  -    (named MyRegion) to several possible values.  For more information on 
actions, 
  -    including a simple example of an action that creates a sitemap 
parameter, see
  -    <a href="../concepts/actions.html">Creating and Using Actions</a>.
  -   </p>
  -<pre class="code">
  -   &lt;map:match pattern="*.xml"&gt;
  -    &lt;map:act type="MyAction"&gt;
  -      &lt;map:generate src="{../1}.xml"/&gt;
  -
  -      &lt;map:select type="parameter"&gt;
  -        &lt;map:parameter name="parameter-selector-test" 
value="{MyRegion}"/&gt;
  -      
  -        &lt;!-- executes iff the value of MyRegion equals 
  -             "United States" (without quotes) --&gt;
  -        &lt;map:when test="United States"&gt;
  -          &lt;map:transform src="stylesheets/us.xsl"/&gt;
  -        &lt;/map:when&gt;
  -      
  -        &lt;map:when test="South_America"&gt;
  -          &lt;map:transform src="stylesheets/southamerica.xsl"/&gt;
  -        &lt;/map:when&gt;
  -
  -        &lt;map:when test="Europe"&gt;
  -          &lt;map:transform src="stylesheets/europe.xsl"/&gt;
  -        &lt;/map:when&gt;
  -
  -        &lt;map:otherwise&gt;
  -          &lt;map:transform src="all_others.xsl"
  -        &lt;/map:otherwise&gt;
  -
  -      &lt;/map:select&gt;
  -    &lt;/map:act&gt;
  -    &lt;map:serialize/&gt;
  -  &lt;/map:match&gt;</pre>
  -<p>
  -   Use values from the URI:
  -   </p>
  -<pre class="code">
  -   &lt;map:pipeline&gt;
  -     &lt;!-- {1}/{2}/myfile.xml --&gt;
  -     &lt;map:match pattern="**/*/myfile.xml"&gt; 
  -   
  -       &lt;!-- Use ParameterSelector --&gt;
  -       &lt;map:select type="parameter"&gt;
  -        &lt;map:parameter name="parameter-selector-test" value="{2}"/&gt;
  -
  -        &lt;!-- executes iff the value of {2} equals 
  -             "basic" (without quotes); the requested URI
  -              could be **/basic/myfile.xml --&gt;
  -        &lt;map:when test="basic"&gt;
  -            &lt;map:generate src="{1}/myfile.xml"/&gt;
  -            &lt;map:transform src="stylesheets/basic.xsl"&gt;
  -                &lt;map:parameter name="use-request-parameters" 
value="true"/&gt;
  -                &lt;map:parameter name="resource" value="{2}.html"/&gt;
  -            &lt;/map:transform&gt;
  -            &lt;map:serialize/&gt;
  -        &lt;/map:when&gt;
  -
  -        &lt;map:when test="aggregate"&gt;
  -            &lt;map:aggregate element="site"&gt;
  -             &lt;map:part src="cocoon:/{1}/sidebar-{1}/{2}.xml"/&gt;
  -             &lt;map:part src="cocoon:/body-{1}/{2}.xsp"/&gt;
  -            &lt;/map:aggregate&gt;
  -            &lt;map:transform src="stylesheets/aggregate2xhtml.xsl"/&gt;
  -            &lt;map:serialize/&gt;
  -        &lt;/map:when&gt;
  -
  -        &lt;map:otherwise&gt;
  -            &lt;map:redirect-to uri="other_URI"/&gt;
  -        &lt;/map:otherwise&gt;
  -
  -      &lt;/map:select&gt;
  -    &lt;/map:match&gt; 
  -    ...</pre>
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  +          PDF</a></td>
  +</tr>
  +</table>
  +<h3>in @doctitle@</h3>
  +<p>
  +<font size="-2">by&nbsp;Beth Naquin</font>
  +</p>
  +<ul class="minitoc">
  +<li>
  +<a href="#Parameter+Selector">Parameter Selector</a>
  +</li>
  +<li>
  +<a href="#Reasons+to+use+ParameterSelector">Reasons to use 
ParameterSelector</a>
  +</li>
  +<li>
  +<a href="#Examples">Examples</a>
  +</li>
  +</ul>
  +  
  +<a name="N1001F"></a><a name="Parameter+Selector"></a>
  +<h3>Parameter Selector</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<ul>
  +    
  +<li>Name : ParameterSelector</li>
  +    
  +<li>Class: org.apache.cocoon.selection.ParameterSelector</li>
  +    
  +<li>Cacheable: not applicable</li>
  +   
  +</ul>
  +<p>
  +    This Selector matches a string, in the Parameters object passed to the 
  +    selector, against a specified Cocoon internal parameter.  It performs a 
  +    case-sensitive string comparison between the value of the 
  +    'parameter-selector-test' parameter and the value of the 'test' 
  +    attribute of the <span class="codefrag">&lt;map:when ...&gt;</span> 
element.
  +   </p>
  +<p>
  +   This internal parameter could be:
  +   </p>
  +<ul>
  +    
  +<li>A sitemap parameter from the <span class="codefrag">&lt;map:match 
...&gt;</span> portion of the pipeline</li>
  +    
  +<li>A sitemap parameter set by an action</li>
  +   
  +</ul>
  +</div>
  +   
  +   
  +   
  +<a name="N10046"></a><a name="Reasons+to+use+ParameterSelector"></a>
  +<h3>Reasons to use ParameterSelector</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +   One purpose of this selector is to choose between different components 
  +   of a pipeline based on sitemap parameters set by an action.  This would 
  +   allow the action to control the logic required to set one or more 
parameters, 
  +   which can then be used by this selector to control pipeline processing.  
  +   Thus, complex decision-making logic can be contained in actions, while 
the 
  +   sitemap simply uses the results of the actions (the parameters) to 
determine 
  +   pipeline processing.
  +   </p>
  +<p>
  +   Parameter Selector can also be used to select on the value of 'keys' 
  +   (such as {1} or {../2} ) from the wildcard matcher.  Information in the 
  +   URI, such as part of a filename, can then be used to determine pipeline 
  +   processing.   
  +   </p>
  +</div>
  +   
  +   
  +<a name="N10052"></a><a name="Examples"></a>
  +<h3>Examples</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +   Add the component to your sitemap.xmap:
  +   </p>
  +<pre class="code">
  +   &lt;map:components&gt;
  +    ...
  +    &lt;map:selectors&gt;
  +     ...
  +     &lt;map:selector
  +         name="parameter"
  +             logger="sitemap.selector.parameter"
  +             src="org.apache.cocoon.selection.ParameterSelector"/&gt;
  +     ...</pre>
  +<p>
  +   Use a parameter set by an action:
  +   </p>
  +<p>
  +    Assume there is an action (named MyAction) that sets a parameter 
  +    (named MyRegion) to several possible values.  For more information on 
actions, 
  +    including a simple example of an action that creates a sitemap 
parameter, see
  +    <a href="../concepts/actions.html">Creating and Using Actions</a>.
  +   </p>
  +<pre class="code">
  +   &lt;map:match pattern="*.xml"&gt;
  +    &lt;map:act type="MyAction"&gt;
  +      &lt;map:generate src="{../1}.xml"/&gt;
  +
  +      &lt;map:select type="parameter"&gt;
  +        &lt;map:parameter name="parameter-selector-test" 
value="{MyRegion}"/&gt;
  +      
  +        &lt;!-- executes iff the value of MyRegion equals 
  +             "United States" (without quotes) --&gt;
  +        &lt;map:when test="United States"&gt;
  +          &lt;map:transform src="stylesheets/us.xsl"/&gt;
  +        &lt;/map:when&gt;
  +      
  +        &lt;map:when test="South_America"&gt;
  +          &lt;map:transform src="stylesheets/southamerica.xsl"/&gt;
  +        &lt;/map:when&gt;
  +
  +        &lt;map:when test="Europe"&gt;
  +          &lt;map:transform src="stylesheets/europe.xsl"/&gt;
  +        &lt;/map:when&gt;
  +
  +        &lt;map:otherwise&gt;
  +          &lt;map:transform src="all_others.xsl"
  +        &lt;/map:otherwise&gt;
  +
  +      &lt;/map:select&gt;
  +    &lt;/map:act&gt;
  +    &lt;map:serialize/&gt;
  +  &lt;/map:match&gt;</pre>
  +<p>
  +   Use values from the URI:
  +   </p>
  +<pre class="code">
  +   &lt;map:pipeline&gt;
  +     &lt;!-- {1}/{2}/myfile.xml --&gt;
  +     &lt;map:match pattern="**/*/myfile.xml"&gt; 
  +   
  +       &lt;!-- Use ParameterSelector --&gt;
  +       &lt;map:select type="parameter"&gt;
  +        &lt;map:parameter name="parameter-selector-test" value="{2}"/&gt;
  +
  +        &lt;!-- executes iff the value of {2} equals 
  +             "basic" (without quotes); the requested URI
  +              could be **/basic/myfile.xml --&gt;
  +        &lt;map:when test="basic"&gt;
  +            &lt;map:generate src="{1}/myfile.xml"/&gt;
  +            &lt;map:transform src="stylesheets/basic.xsl"&gt;
  +                &lt;map:parameter name="use-request-parameters" 
value="true"/&gt;
  +                &lt;map:parameter name="resource" value="{2}.html"/&gt;
  +            &lt;/map:transform&gt;
  +            &lt;map:serialize/&gt;
  +        &lt;/map:when&gt;
  +
  +        &lt;map:when test="aggregate"&gt;
  +            &lt;map:aggregate element="site"&gt;
  +             &lt;map:part src="cocoon:/{1}/sidebar-{1}/{2}.xml"/&gt;
  +             &lt;map:part src="cocoon:/body-{1}/{2}.xsp"/&gt;
  +            &lt;/map:aggregate&gt;
  +            &lt;map:transform src="stylesheets/aggregate2xhtml.xsl"/&gt;
  +            &lt;map:serialize/&gt;
  +        &lt;/map:when&gt;
  +
  +        &lt;map:otherwise&gt;
  +            &lt;map:redirect-to uri="other_URI"/&gt;
  +        &lt;/map:otherwise&gt;
  +
  +      &lt;/map:select&gt;
  +    &lt;/map:match&gt; 
  +    ...</pre>
  +</div>
  +   
  + 
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  --- requestattribute-selector.html    21 May 2003 15:23:50 -0000      1.4
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  -<font size="-2">by&nbsp;Bernhard Huber</font>
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  -<a href="#RequestAttributeSelector">RequestAttributeSelector</a>
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configuration example</a>
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  -<a href="#Setup">Setup</a>
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Model and Sitemap Parameters</a>
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  -<a name="N1001D"></a><a name="RequestAttributeSelector"></a>
  -<h3>RequestAttributeSelector</h3>
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  -        
  -</tr>
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">WHAT</td><td colspan="1" rowspan="1">The <span 
class="codefrag">RequestAttributeSelector</span> component is used to
  -            select appropriate sitemap processing depending on a request 
attribute
  -            value.
  -          </td>
  -        
  -</tr>
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">TYPE</td><td colspan="1" rowspan="1">Selector, 
Sitemap Component</td>
  -        
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  +<div class="content">
  +<table class="title" summary="">
  +<tr>
  +<td valign="middle">
  +<h1>RequestAttribute-Selector in Cocoon</h1>
  +</td><script Language="Javascript">
  +
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  +if (window.print) {
  +    window.print() ;  
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  +</script><td nowrap="nowrap" width="40" align="center"><a class="dida" 
href="requestattribute-selector.pdf"><img alt="PDF" 
src="../../skin/images/pdfdoc.gif" class="skin"><br>
  +          PDF</a></td>
  +</tr>
  +</table>
  +<p>
  +<font size="-2">by&nbsp;Bernhard Huber</font>
  +</p>
  +<ul class="minitoc">
  +<li>
  +<a href="#RequestAttributeSelector">RequestAttributeSelector</a>
  +</li>
  +<li>
  +<a href="#Description">Description</a>
  +</li>
  +<li>
  +<a href="#Usage">Usage</a>
  +<ul class="minitoc">
  +<li>
  +<a href="#Sitemap+pipeline+examples">Sitemap pipeline examples</a>
  +</li>
  +<li>
  +<a href="#Sitemap+component+configuration+example">Sitemap component 
configuration example</a>
  +</li>
  +<li>
  +<a href="#Configuration">Configuration</a>
  +</li>
  +<li>
  +<a href="#Setup">Setup</a>
  +</li>
  +<li>
  +<a href="#Effect+on+Object+Model+and+Sitemap+Parameters">Effect on Object 
Model and Sitemap Parameters</a>
  +</li>
  +</ul>
  +</li>
  +<li>
  +<a href="#Bugs%2FCaveats">Bugs/Caveats</a>
  +</li>
  +<li>
  +<a href="#History">History</a>
  +</li>
  +<li>
  +<a href="#Copyright">Copyright</a>
  +</li>
  +<li>
  +<a href="#See+also">See also</a>
  +</li>
  +</ul>
  +    
  +<a name="N1001D"></a><a name="RequestAttributeSelector"></a>
  +<h3>RequestAttributeSelector</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<table class="ForrestTable" cellspacing="1" cellpadding="4">
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">NAME</td><td colspan="1" rowspan="1">host</td>
  +        
  +</tr>
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">WHAT</td><td colspan="1" rowspan="1">The <span 
class="codefrag">RequestAttributeSelector</span> component is used to
  +            select appropriate sitemap processing depending on a request 
attribute
  +            value.
  +          </td>
  +        
  +</tr>
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">TYPE</td><td colspan="1" rowspan="1">Selector, 
Sitemap Component</td>
  +        
  +</tr>
  +        
  +<tr>
             <!-- choose Core, the block name, or Scratchpad 
               depending on where RequestAttributeSelector sources live
  -          -->
  -          
  -<td colspan="1" rowspan="1">BLOCK</td><td colspan="1" rowspan="1">Core</td>
  -        
  -</tr>
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">CLASS</td><td colspan="1" 
rowspan="1">org.apache.cocoon.selection.RequestAttributeSelector</td>
  -        
  -</tr>
  -        <!-- uncomment folling tr iff RequestAttributeSelector is deprecated 
-->
  +          -->
  +          
  +<td colspan="1" rowspan="1">BLOCK</td><td colspan="1" rowspan="1">Core</td>
  +        
  +</tr>
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">CLASS</td><td colspan="1" 
rowspan="1">org.apache.cocoon.selection.RequestAttributeSelector</td>
  +        
  +</tr>
  +        <!-- uncomment folling tr iff RequestAttributeSelector is deprecated 
-->
           <!--tr>
             <td>DEPRECATED</td><td>Cocoon 2.0, 2.1</td>
  -        </tr-->
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">SINCE</td><td colspan="1" rowspan="1">Cocoon 
2.0</td>
  -        
  -</tr>
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">CACHEABLE</td><td colspan="1" rowspan="1">not 
applicable</td>
  -        
  -</tr>
  -      
  -</table>
  -</div>
  -    
  -<a name="N10083"></a><a name="Description"></a>
  -<h3>Description</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        The <span class="codefrag">RequestAttributeSelector</span> tests the 
value of request attribute
  -        against the test attribute of the selector's when clause.
  -      </p>
  -</div>
  -    
  -<a name="N1008F"></a><a name="Usage"></a>
  -<h3>Usage</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        The <span class="codefrag">RequestAttributeSelector</span> allows to 
control the 
  -        sitemap processing depending on a request attribute.
  -      </p>
  -<a name="N1009A"></a><a name="Sitemap+pipeline+examples"></a>
  -<h4>Sitemap pipeline examples</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          The snippet below uses a <span 
class="codefrag">RequestAttributeSelector</span> named <span 
class="codefrag">request-attribute</span>.
  -          It tests the value of request attribute named <span 
class="codefrag">command</span> against
  -          <span class="codefrag">list</span>, <span 
class="codefrag">create</span>; finally it has a <span 
class="codefrag">otherwise</span> clause.
  -        </p>
  -<pre class="code">
  -&lt;map:select type="request-attribute"&gt;
  -  &lt;map:parameter name="attribute-name" value="command"/&gt;
  -  &lt;map:when test="list"&gt;
  -  ....
  -  &lt;/map:when&gt;
  -  &lt;map:when test="create"&gt;
  -  ...
  -  &lt;/map:when&gt;
  -  ...
  -  &lt;map:otherwise&gt;
  -  ...
  -  &lt;/map:otherwise&gt;
  -&lt;/map:select&gt;
  -        </pre>
  -</div>
  -<a name="N100BA"></a><a name="Sitemap+component+configuration+example"></a>
  -<h4>Sitemap component configuration example</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          The snippet below declares a <span 
class="codefrag">RequestAttributeSelector</span>
  -          defining to use the request attribute <span 
class="codefrag">cmd</span>.
  -        </p>
  -<pre class="code">
  -&lt;map:selectors...
  -  &lt;map:selector name="request-attribute" 
  -    src="org.apache.cocoon.selection.RequestAttributeSelector"
  -    logger="sitemap.selector.requestattribute"&gt;
  -    
  -    &lt;attribute-name&gt;command&lt;/attribute-name&gt;
  -  &lt;/map:selectors&gt;
  -...
  -</pre>
  -</div>
  -<a name="N100CE"></a><a name="Configuration"></a>
  -<h4>Configuration</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          <!-- Explain the sitemap selector configuration, options when 
declaring host selector -->
  -          The configuration section of <span 
class="codefrag">RequestAttributeSelector</span> specifies
  -          the default name of the request attribute, used for testing.
  -        </p>
  -</div>
  -<a name="N100DC"></a><a name="Setup"></a>
  -<h4>Setup</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          <!-- Explain the sitemap selector setup, ie options when using 
host selector -->
  -          Setting up a <span 
class="codefrag">RequestAttributeSelector</span> includes
  -        </p>
  -<ul>
  -          
  -<li>Defining an optional sitemap paramter named <span 
class="codefrag">request-name</span>, it overrides
  -            the attribute-name setting in the configuration section.
  -          </li>
  -          
  -<li>choosing the <span class="codefrag">&lt;map:when&gt;</span> test 
expressions, and a 
  -          optional <span class="codefrag">&lt;map:otherwise&gt;</span> 
clause.
  -          </li>
  -        
  -</ul>
  -<p>
  -          The test attribute of the <span 
class="codefrag">&lt;map:when&gt;</span> clause shall match
  -          the value of the request attribute.
  -          If no test value matches, or the request attribute is not defined 
at all,
  -          the <span class="codefrag">&lt;map:otherwise</span> clause is 
selected.
  -        </p>
  -</div>
  -<a name="N10105"></a><a 
name="Effect+on+Object+Model+and+Sitemap+Parameters"></a>
  -<h4>Effect on Object Model and Sitemap Parameters</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          The <span class="codefrag">RequestAttributeSelector</span> has no 
side effects on the object model, or 
  -          any sitemap attributes. 
  -        </p>
  -</div>
  -</div>
  -    
  -<a name="N10112"></a><a name="Bugs%2FCaveats"></a>
  -<h3>Bugs/Caveats</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -      
  -</p>
  -</div>
  -    
  -<a name="N1011B"></a><a name="History"></a>
  -<h3>History</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        28-12-02: initial creation
  -      </p>
  -</div>
  -    
  -<a name="N10124"></a><a name="Copyright"></a>
  -<h3>Copyright</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        Copyright (C) 1999-2003 The Apache Software Foundation. All rights 
reserved.
  -      </p>
  -</div>
  -    
  -<a name="N1012D"></a><a name="See+also"></a>
  -<h3>See also</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        <!-- Links to related components pages. -->
  -        A general documentation about selectors is available at
  -        <a href="../concepts/matchers_selectors.html">Matchers and 
Selectors</a>.
  -      </p>
  -</div>
  -  
  -</div>
  -</td><td width="10"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif"></td>
  -</tr>
  -<!--================= end Content==================-->
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  -</tr>
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  -<td colspan="2" bgcolor="#CFDCED" class="copyright" align="center"><font 
size="2" face="Arial, Helvetica, Sans-Serif">Copyright &copy;
  -          1999-2003&nbsp;The Apache Software Foundation. All rights 
reserved.<script type="text/javascript" language="JavaScript"><!--
  -              document.write(" - "+"Last Published: " + 
document.lastModified);
  -            //  --></script></font></td>
  -</tr>
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  -<td colspan="2" align="left" bgcolor="#CFDCED" class="logos"></td>
  -</tr>
  -</table>
  -<!--================= end Footer ==================-->
  -</body>
  -</html>
  +        </tr-->
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">SINCE</td><td colspan="1" rowspan="1">Cocoon 
2.0</td>
  +        
  +</tr>
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">CACHEABLE</td><td colspan="1" rowspan="1">not 
applicable</td>
  +        
  +</tr>
  +      
  +</table>
  +</div>
  +    
  +<a name="N10083"></a><a name="Description"></a>
  +<h3>Description</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        The <span class="codefrag">RequestAttributeSelector</span> tests the 
value of request attribute
  +        against the test attribute of the selector's when clause.
  +      </p>
  +</div>
  +    
  +<a name="N1008F"></a><a name="Usage"></a>
  +<h3>Usage</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        The <span class="codefrag">RequestAttributeSelector</span> allows to 
control the 
  +        sitemap processing depending on a request attribute.
  +      </p>
  +<a name="N1009A"></a><a name="Sitemap+pipeline+examples"></a>
  +<h4>Sitemap pipeline examples</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          The snippet below uses a <span 
class="codefrag">RequestAttributeSelector</span> named <span 
class="codefrag">request-attribute</span>.
  +          It tests the value of request attribute named <span 
class="codefrag">command</span> against
  +          <span class="codefrag">list</span>, <span 
class="codefrag">create</span>; finally it has a <span 
class="codefrag">otherwise</span> clause.
  +        </p>
  +<pre class="code">
  +&lt;map:select type="request-attribute"&gt;
  +  &lt;map:parameter name="attribute-name" value="command"/&gt;
  +  &lt;map:when test="list"&gt;
  +  ....
  +  &lt;/map:when&gt;
  +  &lt;map:when test="create"&gt;
  +  ...
  +  &lt;/map:when&gt;
  +  ...
  +  &lt;map:otherwise&gt;
  +  ...
  +  &lt;/map:otherwise&gt;
  +&lt;/map:select&gt;
  +        </pre>
  +</div>
  +<a name="N100BA"></a><a name="Sitemap+component+configuration+example"></a>
  +<h4>Sitemap component configuration example</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          The snippet below declares a <span 
class="codefrag">RequestAttributeSelector</span>
  +          defining to use the request attribute <span 
class="codefrag">cmd</span>.
  +        </p>
  +<pre class="code">
  +&lt;map:selectors...
  +  &lt;map:selector name="request-attribute" 
  +    src="org.apache.cocoon.selection.RequestAttributeSelector"
  +    logger="sitemap.selector.requestattribute"&gt;
  +    
  +    &lt;attribute-name&gt;command&lt;/attribute-name&gt;
  +  &lt;/map:selectors&gt;
  +...
  +</pre>
  +</div>
  +<a name="N100CE"></a><a name="Configuration"></a>
  +<h4>Configuration</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          <!-- Explain the sitemap selector configuration, options when 
declaring host selector -->
  +          The configuration section of <span 
class="codefrag">RequestAttributeSelector</span> specifies
  +          the default name of the request attribute, used for testing.
  +        </p>
  +</div>
  +<a name="N100DC"></a><a name="Setup"></a>
  +<h4>Setup</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          <!-- Explain the sitemap selector setup, ie options when using 
host selector -->
  +          Setting up a <span 
class="codefrag">RequestAttributeSelector</span> includes
  +        </p>
  +<ul>
  +          
  +<li>Defining an optional sitemap paramter named <span 
class="codefrag">request-name</span>, it overrides
  +            the attribute-name setting in the configuration section.
  +          </li>
  +          
  +<li>choosing the <span class="codefrag">&lt;map:when&gt;</span> test 
expressions, and a 
  +          optional <span class="codefrag">&lt;map:otherwise&gt;</span> 
clause.
  +          </li>
  +        
  +</ul>
  +<p>
  +          The test attribute of the <span 
class="codefrag">&lt;map:when&gt;</span> clause shall match
  +          the value of the request attribute.
  +          If no test value matches, or the request attribute is not defined 
at all,
  +          the <span class="codefrag">&lt;map:otherwise</span> clause is 
selected.
  +        </p>
  +</div>
  +<a name="N10105"></a><a 
name="Effect+on+Object+Model+and+Sitemap+Parameters"></a>
  +<h4>Effect on Object Model and Sitemap Parameters</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          The <span class="codefrag">RequestAttributeSelector</span> has no 
side effects on the object model, or 
  +          any sitemap attributes. 
  +        </p>
  +</div>
  +</div>
  +    
  +<a name="N10112"></a><a name="Bugs%2FCaveats"></a>
  +<h3>Bugs/Caveats</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +      
  +</p>
  +</div>
  +    
  +<a name="N1011B"></a><a name="History"></a>
  +<h3>History</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        28-12-02: initial creation
  +      </p>
  +</div>
  +    
  +<a name="N10124"></a><a name="Copyright"></a>
  +<h3>Copyright</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        Copyright (C) 1999-2003 The Apache Software Foundation. All rights 
reserved.
  +      </p>
  +</div>
  +    
  +<a name="N1012D"></a><a name="See+also"></a>
  +<h3>See also</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        <!-- Links to related components pages. -->
  +        A general documentation about selectors is available at
  +        <a href="../concepts/matchers_selectors.html">Matchers and 
Selectors</a>.
  +      </p>
  +</div>
  +  
  +</div>
  +</td><td width="10"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td>
  +</tr>
  +<!--================= end Content==================-->
  +</table>
  +</td>
  +</tr>
  +</table>
  +<!--================= end Menu, NavBar, Content ==================-->
  +<!--================= start Footer ==================-->
  +<table summary="footer" cellspacing="0" cellpadding="0" width="100%" 
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  +<tr>
  +<td colspan="2" bgcolor="#CFDCED" class="copyright" align="center"><font 
size="2" face="Arial, Helvetica, Sans-Serif">Copyright &copy;
  +          1999-2003&nbsp;The Apache Software Foundation. All rights 
reserved.<script type="text/javascript" language="JavaScript"><!--
  +              document.write(" - "+"Last Published: " + 
document.lastModified);
  +            //  --></script></font></td>
  +</tr>
  +<tr>
  +<td colspan="2" align="left" bgcolor="#CFDCED" class="logos"></td>
  +</tr>
  +</table>
  +<!--================= end Footer ==================-->
  +</body>
  +</html>
  
  
  
  1.2       +140 -209  
cocoon-site/site/2.1/userdocs/selectors/requestattribute-selector.pdf
  
        <<Binary file>>
  
  
  1.5       +496 -486  
cocoon-site/site/2.1/userdocs/selectors/requestparameter-selector.html
  
  Index: requestparameter-selector.html
  ===================================================================
  RCS file: 
/home/cvs/cocoon-site/site/2.1/userdocs/selectors/requestparameter-selector.html,v
  retrieving revision 1.4
  retrieving revision 1.5
  diff -u -r1.4 -r1.5
  --- requestparameter-selector.html    21 May 2003 15:23:50 -0000      1.4
  +++ requestparameter-selector.html    19 Jul 2003 06:51:23 -0000      1.5
  @@ -1,490 +1,500 @@
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  -<a href="#RequestParameterSelector">RequestParameterSelector</a>
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Model and Sitemap Parameters</a>
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  -          
  -<td colspan="1" rowspan="1">WHAT</td><td colspan="1" rowspan="1">The <span 
class="codefrag">RequestParameterSelector</span> component is used to
  -            select appropriate sitemap processing depending on a request 
parameter
  -            value.
  -          </td>
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  -          
  -<td colspan="1" rowspan="1">TYPE</td><td colspan="1" rowspan="1">Selector, 
Sitemap Component</td>
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  +<h1>RequestParameter-Selector in Cocoon</h1>
  +</td><script Language="Javascript">
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  +</script><td nowrap="nowrap" width="40" align="center"><a class="dida" 
href="requestparameter-selector.pdf"><img alt="PDF" 
src="../../skin/images/pdfdoc.gif" class="skin"><br>
  +          PDF</a></td>
  +</tr>
  +</table>
  +<p>
  +<font size="-2">by&nbsp;Bernhard Huber</font>
  +</p>
  +<ul class="minitoc">
  +<li>
  +<a href="#RequestParameterSelector">RequestParameterSelector</a>
  +</li>
  +<li>
  +<a href="#Description">Description</a>
  +</li>
  +<li>
  +<a href="#Usage">Usage</a>
  +<ul class="minitoc">
  +<li>
  +<a href="#Sitemap+pipeline+examples">Sitemap pipeline examples</a>
  +</li>
  +<li>
  +<a href="#Sitemap+component+configuration+example">Sitemap component 
configuration example</a>
  +</li>
  +<li>
  +<a href="#Configuration">Configuration</a>
  +</li>
  +<li>
  +<a href="#Setup">Setup</a>
  +</li>
  +<li>
  +<a href="#Effect+on+Object+Model+and+Sitemap+Parameters">Effect on Object 
Model and Sitemap Parameters</a>
  +</li>
  +</ul>
  +</li>
  +<li>
  +<a href="#Bugs%2FCaveats">Bugs/Caveats</a>
  +</li>
  +<li>
  +<a href="#History">History</a>
  +</li>
  +<li>
  +<a href="#Copyright">Copyright</a>
  +</li>
  +<li>
  +<a href="#See+also">See also</a>
  +</li>
  +</ul>
  +    
  +<a name="N1001D"></a><a name="RequestParameterSelector"></a>
  +<h3>RequestParameterSelector</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<table class="ForrestTable" cellspacing="1" cellpadding="4">
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">NAME</td><td colspan="1" rowspan="1">host</td>
  +        
  +</tr>
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">WHAT</td><td colspan="1" rowspan="1">The <span 
class="codefrag">RequestParameterSelector</span> component is used to
  +            select appropriate sitemap processing depending on a request 
parameter
  +            value.
  +          </td>
  +        
  +</tr>
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">TYPE</td><td colspan="1" rowspan="1">Selector, 
Sitemap Component</td>
  +        
  +</tr>
  +        
  +<tr>
             <!-- choose Core, the block name, or Scratchpad 
               depending on where RequestParameterSelector sources live
  -          -->
  -          
  -<td colspan="1" rowspan="1">BLOCK</td><td colspan="1" rowspan="1">Core</td>
  -        
  -</tr>
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">CLASS</td><td colspan="1" 
rowspan="1">org.apache.cocoon.selection.RequestParameterSelector</td>
  -        
  -</tr>
  -        <!-- uncomment folling tr iff RequestParameterSelector is deprecated 
-->
  +          -->
  +          
  +<td colspan="1" rowspan="1">BLOCK</td><td colspan="1" rowspan="1">Core</td>
  +        
  +</tr>
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">CLASS</td><td colspan="1" 
rowspan="1">org.apache.cocoon.selection.RequestParameterSelector</td>
  +        
  +</tr>
  +        <!-- uncomment folling tr iff RequestParameterSelector is deprecated 
-->
           <!--tr>
             <td>DEPRECATED</td><td>Cocoon 2.0, 2.1</td>
  -        </tr-->
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">SINCE</td><td colspan="1" rowspan="1">Cocoon 
2.0</td>
  -        
  -</tr>
  -        
  -<tr>
  -          
  -<td colspan="1" rowspan="1">CACHEABLE</td><td colspan="1" rowspan="1">not 
applicable</td>
  -        
  -</tr>
  -      
  -</table>
  -</div>
  -    
  -<a name="N10083"></a><a name="Description"></a>
  -<h3>Description</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        The <span class="codefrag">RequestParameterSelector</span> tests the 
value of request parameter
  -        against the test attribute of the selector's when clause.
  -      </p>
  -</div>
  -    
  -<a name="N1008F"></a><a name="Usage"></a>
  -<h3>Usage</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        The <span class="codefrag">RequestParameterSelector</span> allows to 
control the 
  -        sitemap processing depending on a request parameter.
  -      </p>
  -<a name="N1009A"></a><a name="Sitemap+pipeline+examples"></a>
  -<h4>Sitemap pipeline examples</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          The snippet below uses a <span 
class="codefrag">RequestParameterSelector</span> named <span 
class="codefrag">request-parameter</span>.
  -          It tests the value of request parameter named <span 
class="codefrag">command</span> against
  -          <span class="codefrag">list</span>, <span 
class="codefrag">create</span>; finally it has a <span 
class="codefrag">otherwise</span> clause.
  -        </p>
  -<pre class="code">
  -&lt;map:select type="request-parameter"&gt;
  -  &lt;map:parameter name="parameter-name" value="command"/&gt;
  -  &lt;map:when test="list"&gt;
  -  ....
  -  &lt;/map:when&gt;
  -  &lt;map:when test="create"&gt;
  -  ...
  -  &lt;/map:when&gt;
  -  ...
  -  &lt;map:otherwise&gt;
  -  ...
  -  &lt;/map:otherwise&gt;
  -&lt;/map:select&gt;
  -        </pre>
  -</div>
  -<a name="N100BA"></a><a name="Sitemap+component+configuration+example"></a>
  -<h4>Sitemap component configuration example</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          The snippet below declares a <span 
class="codefrag">RequestParameterSelector</span>
  -          defining to use the request parameter <span 
class="codefrag">cmd</span>.
  -        </p>
  -<pre class="code">
  -&lt;map:selectors...
  -  &lt;map:selector name="request-parameter" 
  -    src="org.apache.cocoon.selection.RequestParameterSelector"
  -    logger="sitemap.selector.requestparameter"&gt;
  -    
  -    &lt;parameter-name&gt;command&lt;/parameter-name&gt;
  -  &lt;/map:selectors&gt;
  -...
  -</pre>
  -</div>
  -<a name="N100CE"></a><a name="Configuration"></a>
  -<h4>Configuration</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          <!-- Explain the sitemap selector configuration, options when 
declaring host selector -->
  -          The configuration section of <span 
class="codefrag">RequestParameterSelector</span> specifies
  -          the default name of the request parameter, used for testing.
  -        </p>
  -</div>
  -<a name="N100DC"></a><a name="Setup"></a>
  -<h4>Setup</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          <!-- Explain the sitemap selector setup, ie options when using 
host selector -->
  -          Setting up a <span 
class="codefrag">RequestParameterSelector</span> includes
  -        </p>
  -<ul>
  -          
  -<li>Defining an optional sitemap paramter named <span 
class="codefrag">request-name</span>, it overrides
  -            the parameter-name setting in the configuration section.
  -          </li>
  -          
  -<li>choosing the <span class="codefrag">&lt;map:when&gt;</span> test 
expressions, and a 
  -          optional <span class="codefrag">&lt;map:otherwise&gt;</span> 
clause.
  -          </li>
  -        
  -</ul>
  -<p>
  -          The test attribute of the <span 
class="codefrag">&lt;map:when&gt;</span> clause shall match
  -          the value of the request parameter.
  -          If no test value matches, or the request parameter is not defined 
at all,
  -          the <span class="codefrag">&lt;map:otherwise</span> clause is 
selected.
  -        </p>
  -</div>
  -<a name="N10105"></a><a 
name="Effect+on+Object+Model+and+Sitemap+Parameters"></a>
  -<h4>Effect on Object Model and Sitemap Parameters</h4>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -          The <span class="codefrag">RequestParameterSelector</span> has no 
side effects on the object model, or 
  -          any sitemap parameters. 
  -        </p>
  -</div>
  -</div>
  -    
  -<a name="N10112"></a><a name="Bugs%2FCaveats"></a>
  -<h3>Bugs/Caveats</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -      
  -</p>
  -</div>
  -    
  -<a name="N1011B"></a><a name="History"></a>
  -<h3>History</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        28-12-02: initial creation
  -      </p>
  -</div>
  -    
  -<a name="N10124"></a><a name="Copyright"></a>
  -<h3>Copyright</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        Copyright (C) 1999-2003 The Apache Software Foundation. All rights 
reserved.
  -      </p>
  -</div>
  -    
  -<a name="N1012D"></a><a name="See+also"></a>
  -<h3>See also</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -        <!-- Links to related components pages. -->
  -        A general documentation about selectors is available at
  -        <a href="../concepts/matchers_selectors.html">Matchers and 
Selectors</a>.
  -      </p>
  -</div>
  -  
  -</div>
  -</td><td width="10"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif"></td>
  -</tr>
  -<!--================= end Content==================-->
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  -          1999-2003&nbsp;The Apache Software Foundation. All rights 
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  -              document.write(" - "+"Last Published: " + 
document.lastModified);
  -            //  --></script></font></td>
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  -</html>
  +        </tr-->
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">SINCE</td><td colspan="1" rowspan="1">Cocoon 
2.0</td>
  +        
  +</tr>
  +        
  +<tr>
  +          
  +<td colspan="1" rowspan="1">CACHEABLE</td><td colspan="1" rowspan="1">not 
applicable</td>
  +        
  +</tr>
  +      
  +</table>
  +</div>
  +    
  +<a name="N10083"></a><a name="Description"></a>
  +<h3>Description</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        The <span class="codefrag">RequestParameterSelector</span> tests the 
value of request parameter
  +        against the test attribute of the selector's when clause.
  +      </p>
  +</div>
  +    
  +<a name="N1008F"></a><a name="Usage"></a>
  +<h3>Usage</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        The <span class="codefrag">RequestParameterSelector</span> allows to 
control the 
  +        sitemap processing depending on a request parameter.
  +      </p>
  +<a name="N1009A"></a><a name="Sitemap+pipeline+examples"></a>
  +<h4>Sitemap pipeline examples</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          The snippet below uses a <span 
class="codefrag">RequestParameterSelector</span> named <span 
class="codefrag">request-parameter</span>.
  +          It tests the value of request parameter named <span 
class="codefrag">command</span> against
  +          <span class="codefrag">list</span>, <span 
class="codefrag">create</span>; finally it has a <span 
class="codefrag">otherwise</span> clause.
  +        </p>
  +<pre class="code">
  +&lt;map:select type="request-parameter"&gt;
  +  &lt;map:parameter name="parameter-name" value="command"/&gt;
  +  &lt;map:when test="list"&gt;
  +  ....
  +  &lt;/map:when&gt;
  +  &lt;map:when test="create"&gt;
  +  ...
  +  &lt;/map:when&gt;
  +  ...
  +  &lt;map:otherwise&gt;
  +  ...
  +  &lt;/map:otherwise&gt;
  +&lt;/map:select&gt;
  +        </pre>
  +</div>
  +<a name="N100BA"></a><a name="Sitemap+component+configuration+example"></a>
  +<h4>Sitemap component configuration example</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          The snippet below declares a <span 
class="codefrag">RequestParameterSelector</span>
  +          defining to use the request parameter <span 
class="codefrag">command</span>.
  +        </p>
  +<pre class="code">
  +&lt;map:selectors...
  +  &lt;map:selector name="request-parameter" 
  +    src="org.apache.cocoon.selection.RequestParameterSelector"
  +    logger="sitemap.selector.requestparameter"&gt;
  +    
  +    &lt;parameter-name&gt;command&lt;/parameter-name&gt;
  +  &lt;/map:selectors&gt;
  +...
  +</pre>
  +</div>
  +<a name="N100CE"></a><a name="Configuration"></a>
  +<h4>Configuration</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          <!-- Explain the sitemap selector configuration, options when 
declaring host selector -->
  +          The configuration section of <span 
class="codefrag">RequestParameterSelector</span> specifies
  +          the default name of the request parameter, used for testing.
  +        </p>
  +</div>
  +<a name="N100DC"></a><a name="Setup"></a>
  +<h4>Setup</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          <!-- Explain the sitemap selector setup, ie options when using 
host selector -->
  +          Setting up a <span 
class="codefrag">RequestParameterSelector</span> includes
  +        </p>
  +<ul>
  +          
  +<li>Defining an optional sitemap parameter named <span 
class="codefrag">request-name</span>, it overrides
  +            the parameter-name setting in the configuration section.
  +          </li>
  +          
  +<li>choosing the <span class="codefrag">&lt;map:when&gt;</span> test 
expressions, and a 
  +          optional <span class="codefrag">&lt;map:otherwise&gt;</span> 
clause.
  +          </li>
  +        
  +</ul>
  +<p>
  +          The test attribute of the <span 
class="codefrag">&lt;map:when&gt;</span> clause shall match
  +          the value of the request parameter.
  +          If no test value matches, or the request parameter is not defined 
at all,
  +          the <span class="codefrag">&lt;map:otherwise</span> clause is 
selected.
  +        </p>
  +</div>
  +<a name="N10105"></a><a 
name="Effect+on+Object+Model+and+Sitemap+Parameters"></a>
  +<h4>Effect on Object Model and Sitemap Parameters</h4>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +          The <span class="codefrag">RequestParameterSelector</span> has no 
side effects on the object model, or 
  +          any sitemap parameters. 
  +        </p>
  +</div>
  +</div>
  +    
  +<a name="N10112"></a><a name="Bugs%2FCaveats"></a>
  +<h3>Bugs/Caveats</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +      
  +</p>
  +</div>
  +    
  +<a name="N1011B"></a><a name="History"></a>
  +<h3>History</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        28-12-02: initial creation
  +      </p>
  +</div>
  +    
  +<a name="N10124"></a><a name="Copyright"></a>
  +<h3>Copyright</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        Copyright (C) 1999-2003 The Apache Software Foundation. All rights 
reserved.
  +      </p>
  +</div>
  +    
  +<a name="N1012D"></a><a name="See+also"></a>
  +<h3>See also</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +        <!-- Links to related components pages. -->
  +        A general documentation about selectors is available at
  +        <a href="../concepts/matchers_selectors.html">Matchers and 
Selectors</a>.
  +      </p>
  +</div>
  +  
  +</div>
  +</td><td width="10"><img width="10" height="1" alt="" 
src="../../skin/images/spacer.gif" class="spacer"></td>
  +</tr>
  +<!--================= end Content==================-->
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size="2" face="Arial, Helvetica, Sans-Serif">Copyright &copy;
  +          1999-2003&nbsp;The Apache Software Foundation. All rights 
reserved.<script type="text/javascript" language="JavaScript"><!--
  +              document.write(" - "+"Last Published: " + 
document.lastModified);
  +            //  --></script></font></td>
  +</tr>
  +<tr>
  +<td colspan="2" align="left" bgcolor="#CFDCED" class="logos"></td>
  +</tr>
  +</table>
  +<!--================= end Footer ==================-->
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  +</html>
  
  
  
  1.2       +140 -209  
cocoon-site/site/2.1/userdocs/selectors/requestparameter-selector.pdf
  
        <<Binary file>>
  
  
  1.5       +394 -384  cocoon-site/site/2.1/userdocs/selectors/selectors.html
  
  Index: selectors.html
  ===================================================================
  RCS file: /home/cvs/cocoon-site/site/2.1/userdocs/selectors/selectors.html,v
  retrieving revision 1.4
  retrieving revision 1.5
  diff -u -r1.4 -r1.5
  --- selectors.html    21 May 2003 15:23:50 -0000      1.4
  +++ selectors.html    19 Jul 2003 06:51:23 -0000      1.5
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  -<h1>Selectors</h1>
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  -          PDF</a></td>
  -</tr>
  -</table>
  -<p>
  -<font size="-2">by&nbsp;Carsten Ziegeler,&nbsp;Gianugo Rabellino,&nbsp;Diana 
Shannon, ed.</font>
  -</p>
  -<ul class="minitoc">
  -<li>
  -<a href="#Goal">Goal</a>
  -</li>
  -<li>
  -<a href="#Overview">Overview</a>
  -</li>
  -<li>
  -<a href="#The+Selectors+in+Cocoon">The Selectors in Cocoon</a>
  -</li>
  -</ul>
  -             
  -<a name="N10024"></a><a name="Goal"></a>
  -<h3>Goal</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -      This document lists all of the available selectors of Apache Cocoon and
  -      describes their purpose.
  -      You may also wish to read  
  -      <a href="../concepts/matchers_selectors.html">Using and Implementing
  -      Matchers and Selectors</a>.
  -      </p>
  -</div>
  -              
  -<a name="N10031"></a><a name="Overview"></a>
  -<h3>Overview</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -      Selectors in Apache Cocoon have a role similar to matchers 
  -      with additional flexibility. If you haven't learned about
  -      matchers yet, read about them <a 
href="../matchers/matchers.html">here</a>
  -      before continuing. Selectors are designed to evaluate a 
  -      generally simple boolean expression regarding some
  -      part of the environment (request URI, headers, or cookies, for 
example). 
  -      The result of this evaluation determines which pipeline fragments 
  -      should be combined within a given pipeline. Unlike matchers, 
  -      selectors can be active decision-driving components.
  -      For example, a matcher makes only simple 
  -      "yes/no" decisions. If a match is successful, a 
  -      pipeline is executed. If not, it is ignored. 
  -      Selectors go further by allowing more complex, multiple-choice
  -      use cases. In short, consider matchers to be simple "if" 
  -      statements. By extension, consider selectors to have all
  -      the power of an "if-else if-else" or "switch-case" constructs.
  -      The selector syntax should be familiar to anyone who
  -      uses XSLT's <span class="codefrag">&lt;xsl:test&gt;</span> statement.
  -      </p>
  -<p>
  -      As an example, consider the typical scenario in which a page should
  -      be rendered differently based on the client browser. 
  -      Given the large number and diversity of available browsers, 
  -      it would be awkward and counterintuitive to address this need
  -      with a set of matchers. The BrowserSelector tests a given parameter
  -      against the user-agent request header. Using this single selector, 
  -      we can deploy a consistent and readable setup.
  -      </p>
  -<pre class="code">
  -
  -&lt;map:match pattern="docs/*.html"&gt;
  -  &lt;map:generate src="xdocs/{1}.xml"/&gt;
  - 
  -  &lt;map:select type="browser"&gt;
  -    &lt;map:when test="netscape"&gt;
  -      &lt;map:transform src="stylesheets/netscape.xsl" /&gt;
  -    &lt;/map:when&gt;
  -    &lt;map:when test="explorer"&gt;
  -      &lt;map:transform src="stylesheets/ie.xsl" /&gt;
  -    &lt;/map:when&gt;
  -    &lt;map:when test="lynx"&gt;
  -      &lt;map:transform src="stylesheets/text-based.xsl" /&gt;
  -    &lt;/map:when&gt;
  -    &lt;map:otherwise&gt;
  -      &lt;map:transform src="stylesheets/html.xsl" /&gt;
  -    &lt;/map:otherwise&gt;
  -  &lt;/map:select&gt;
  -
  -  &lt;map:serialize/&gt;
  -&lt;/map:match&gt;
  -
  -</pre>
  -</div>
  -              
  -<a name="N10049"></a><a name="The+Selectors+in+Cocoon"></a>
  -<h3>The Selectors in Cocoon</h3>
  -<div style="margin-left: 0 ; border: 2px">
  -<p>
  -      Available Selectors in Cocoon include the following:
  -      </p>
  -<ul>
  -                             
  -<li>
  -<strong>BrowserSelector</strong>: matches the value of the "test"
  -        parameter against the HTTP User-Agent header, allowing it to 
  -        recognize the browser issuing the request;</li>
  -        
  -                             
  -<li>
  -<strong>CodeSelector</strong>: matches a snippet of Java code
  -        given as the "test" parameter against the environment;</li>
  -
  -                             
  -<li>
  -<strong>HostSelector</strong>: matches the "test" parameter value
  -        against the Host request header</li>
  -
  -                             
  -<li>
  -<a href="parameter-selector.html">ParameterSelector</a>: matches the string 
specified
  -        in the "test" parameter against a specified Cocoon internal
  -        (e.g. sitemap) parameter;</li>
  -
  -                             
  -<li>
  -<strong>HeaderSelector</strong>: same as the Parameter selector,
  -        but matches against the request headers;</li>
  -
  -                             
  -<li>
  -<strong>RequestSelector</strong>: again, same as the Parameter selector,
  -        but matches against the Request parameters;</li>
  -
  -                             
  -<li>
  -<strong>SessionSelector</strong>: finally, this selector is used as
  -        the Parameter selector to match against an arbitrary session
  -        attribute;</li>
  -
  -                     
  -</ul>
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  +<span class="sel"><font color="#ffcc00">Overview</font></span>
  +</li>
  +  
  +</ul>
  +</li>
  +<li>
  +<font color="#CFDCED">Default</font>
  +<ul>
  +    
  +<li>
  +<a href="browser-selector.html">Browser Selector</a>
  +</li>
  +  
  +</ul>
  +</li>
  +<li>
  +<font color="#CFDCED">Core</font>
  +<ul>
  +    
  +<li>
  +<a href="host-selector.html">Host Selector</a>
  +</li>
  +    
  +<li>
  +<a href="parameter-selector.html">Parameter Selector</a>
  +</li>
  +    
  +<li>
  +<a href="requestattribute-selector.html">Request Attribute Selector</a>
  +</li>
  +    
  +<li>
  +<a href="requestparameter-selector.html">Request Parameter Selector</a>
  +</li>
  +  
  +</ul>
  +</li>
  +<li>
  +<font color="#CFDCED">Optional</font>
  +<ul>
  +  
  +</ul>
  +</li>
  +<li>
  +<font color="#CFDCED">Scratchpad</font>
  +<ul>
  +    
  +<li>
  +<a href="date-selector.html">Date Selector</a>
  +</li>
  +  
  +</ul>
  +</li>
  +</ul>
  +</div>
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  +<div class="content">
  +<table class="title" summary="">
  +<tr>
  +<td valign="middle">
  +<h1>Selectors</h1>
  +</td><script Language="Javascript">
  +
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  +          PDF</a></td>
  +</tr>
  +</table>
  +<p>
  +<font size="-2">by&nbsp;Carsten Ziegeler,&nbsp;Gianugo Rabellino,&nbsp;Diana 
Shannon, ed.</font>
  +</p>
  +<ul class="minitoc">
  +<li>
  +<a href="#Goal">Goal</a>
  +</li>
  +<li>
  +<a href="#Overview">Overview</a>
  +</li>
  +<li>
  +<a href="#The+Selectors+in+Cocoon">The Selectors in Cocoon</a>
  +</li>
  +</ul>
  +             
  +<a name="N10024"></a><a name="Goal"></a>
  +<h3>Goal</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +      This document lists all of the available selectors of Apache Cocoon and
  +      describes their purpose.
  +      You may also wish to read  
  +      <a href="../concepts/matchers_selectors.html">Using and Implementing
  +      Matchers and Selectors</a>.
  +      </p>
  +</div>
  +              
  +<a name="N10031"></a><a name="Overview"></a>
  +<h3>Overview</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +      Selectors in Apache Cocoon have a role similar to matchers 
  +      with additional flexibility. If you haven't learned about
  +      matchers yet, read about them <a 
href="../matchers/matchers.html">here</a>
  +      before continuing. Selectors are designed to evaluate a 
  +      generally simple boolean expression regarding some
  +      part of the environment (request URI, headers, or cookies, for 
example). 
  +      The result of this evaluation determines which pipeline fragments 
  +      should be combined within a given pipeline. Unlike matchers, 
  +      selectors can be active decision-driving components.
  +      For example, a matcher makes only simple 
  +      "yes/no" decisions. If a match is successful, a 
  +      pipeline is executed. If not, it is ignored. 
  +      Selectors go further by allowing more complex, multiple-choice
  +      use cases. In short, consider matchers to be simple "if" 
  +      statements. By extension, consider selectors to have all
  +      the power of an "if-else if-else" or "switch-case" constructs.
  +      The selector syntax should be familiar to anyone who
  +      uses XSLT's <span class="codefrag">&lt;xsl:test&gt;</span> statement.
  +      </p>
  +<p>
  +      As an example, consider the typical scenario in which a page should
  +      be rendered differently based on the client browser. 
  +      Given the large number and diversity of available browsers, 
  +      it would be awkward and counterintuitive to address this need
  +      with a set of matchers. The BrowserSelector tests a given parameter
  +      against the user-agent request header. Using this single selector, 
  +      we can deploy a consistent and readable setup.
  +      </p>
  +<pre class="code">
  +
  +&lt;map:match pattern="docs/*.html"&gt;
  +  &lt;map:generate src="xdocs/{1}.xml"/&gt;
  + 
  +  &lt;map:select type="browser"&gt;
  +    &lt;map:when test="netscape"&gt;
  +      &lt;map:transform src="stylesheets/netscape.xsl" /&gt;
  +    &lt;/map:when&gt;
  +    &lt;map:when test="explorer"&gt;
  +      &lt;map:transform src="stylesheets/ie.xsl" /&gt;
  +    &lt;/map:when&gt;
  +    &lt;map:when test="lynx"&gt;
  +      &lt;map:transform src="stylesheets/text-based.xsl" /&gt;
  +    &lt;/map:when&gt;
  +    &lt;map:otherwise&gt;
  +      &lt;map:transform src="stylesheets/html.xsl" /&gt;
  +    &lt;/map:otherwise&gt;
  +  &lt;/map:select&gt;
  +
  +  &lt;map:serialize/&gt;
  +&lt;/map:match&gt;
  +
  +</pre>
  +</div>
  +              
  +<a name="N10049"></a><a name="The+Selectors+in+Cocoon"></a>
  +<h3>The Selectors in Cocoon</h3>
  +<div style="margin-left: 0 ; border: 2px">
  +<p>
  +      Available Selectors in Cocoon include the following:
  +      </p>
  +<ul>
  +                             
  +<li>
  +<strong>BrowserSelector</strong>: matches the value of the "test"
  +        parameter against the HTTP User-Agent header, allowing it to 
  +        recognize the browser issuing the request;</li>
  +        
  +                             
  +<li>
  +<strong>CodeSelector</strong>: matches a snippet of Java code
  +        given as the "test" parameter against the environment;</li>
  +
  +                             
  +<li>
  +<strong>HostSelector</strong>: matches the "test" parameter value
  +        against the Host request header</li>
  +
  +                             
  +<li>
  +<a href="parameter-selector.html">ParameterSelector</a>: matches the string 
specified
  +        in the "test" parameter against a specified Cocoon internal
  +        (e.g. sitemap) parameter;</li>
  +
  +                             
  +<li>
  +<strong>HeaderSelector</strong>: same as the Parameter selector,
  +        but matches against the request headers;</li>
  +
  +                             
  +<li>
  +<strong>RequestSelector</strong>: again, same as the Parameter selector,
  +        but matches against the Request parameters;</li>
  +
  +                             
  +<li>
  +<strong>SessionSelector</strong>: finally, this selector is used as
  +        the Parameter selector to match against an arbitrary session
  +        attribute;</li>
  +
  +                     
  +</ul>
  +</div>
  +     
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