vgritsenko 02/02/01 20:13:11
Modified: src/webapp/docs/samples/xsp aggregate.xsp
Added: src/webapp/docs/samples/xsp cacheable.xsp
Log:
samples
Revision Changes Path
1.3 +4 -4 xml-cocoon2/src/webapp/docs/samples/xsp/aggregate.xsp
Index: aggregate.xsp
===================================================================
RCS file: /home/cvs/xml-cocoon2/src/webapp/docs/samples/xsp/aggregate.xsp,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- aggregate.xsp 24 Jan 2002 08:55:00 -0000 1.2
+++ aggregate.xsp 2 Feb 2002 04:13:11 -0000 1.3
@@ -1,6 +1,6 @@
<?xml version="1.0" encoding="ISO-8859-1"?>
-<!-- CVS: $Id: aggregate.xsp,v 1.2 2002/01/24 08:55:00 cziegeler Exp $ -->
+<!-- CVS: $Id: aggregate.xsp,v 1.3 2002/02/02 04:13:11 vgritsenko Exp $ -->
<xsp:page
language="java"
@@ -22,13 +22,13 @@
<title>A Simple XSP Page using Content Aggregation</title>
<content>
<para>
- <cinclude:include src="slashdot/slashdot.xml" element="slashdot"
ns="http://foo.bar.com/slashdot"/>
+ <cinclude:include src="news/slashdot.xml" element="slashdot"
ns="http://foo.bar.com/slashdot"/>
</para>
<para>
- <cinclude:include src="moreover/moreover.xml" element="moreover"
ns="http://foo.bar.com/moreover"/>
+ <cinclude:include src="news/moreover.xml" element="moreover"
ns="http://foo.bar.com/moreover"/>
</para>
<para>
- <cinclude:include src="isyndicate/news.xml" element="isyndicate"
ns="http://foo.bar.com/isyndicate"/>
+ <cinclude:include src="news/news.xml" element="isyndicate"
ns="http://foo.bar.com/isyndicate"/>
</para>
<para>Brought to you by Cocoon at <xsp:expr>new
Date()</xsp:expr>.</para>
</content>
1.1 xml-cocoon2/src/webapp/docs/samples/xsp/cacheable.xsp
Index: cacheable.xsp
===================================================================
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsp:page language="java"
xmlns:xsp="http://apache.org/xsp";
xmlns:xsp-request="http://apache.org/xsp/request/2.0";>
<xsp:structure>
<xsp:include>org.apache.cocoon.caching.CacheValidity</xsp:include>
<xsp:include>org.apache.cocoon.caching.DeltaTimeCacheValidity</xsp:include>
<xsp:include>org.apache.cocoon.util.HashUtil</xsp:include>
</xsp:structure>
<xsp:logic>
private static final String className = getClass().getName();
/**
* Generate the unique key.
* This key must be unique inside the space of the all XSP pages.
* This method will be invoked before the generateValidity() method.
*
* @return The generated key or 0 if the component
* is currently not cacheable.
*/
public long generateKey()
{
// Generate unique key; add parameters' values here
return HashUtil.hash(getClass().getName() + request.getParameter("param"));
}
/**
* Generate the validity object.
* Before this method can be invoked the generateKey() method
* will be invoked.
*
* @return The generated validity object or null if the
* component is currently not cacheable.
*/
public CacheValidity generateValidity() {
// Check all dependencies here
return new DeltaTimeCacheValidity(0, 5);
}
</xsp:logic>
<page>
<title>A Cacheable XSP Page</title>
<content>
<para>Hi there! I'm a simple dynamic page generated by XSP
(eXtensible Server Pages).</para>
<para>I'm cached for every different value of request parameter
'param'. Value is: <b>
<xsp-request:get-parameter name="param"/>
</b></para>
<para>All other request parameters do not influence cache status, but
my validity will expire after 5 sec (see source).
Value of parameter 'other' is: <b>
<xsp-request:get-parameter name="other"/></b>
</para>
<para>Links:
<ul>
<li><a href="cacheable?param=one">param=one</a></li>
<li><a href="cacheable?param=two">param=two</a></li>
<li><a href="cacheable?param=three&other=abc">param=three,
other=abc</a></li>
<li><a href="cacheable?param=three&other=xyz">param=three,
other=xyz</a></li>
</ul>
Try two last links with delay 5 sec; and try without delay.
</para>
</content>
</page>
</xsp:page>
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