cocoon-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Marcus Crafter <craft...@dresdnerbank.de>
Subject [C2] RequestParamMatcherFactory
Date Fri, 03 Nov 2000 18:18:44 GMT
Hi All,

	Hope everything is going well.

	Sometimes one would like to select a stylesheet in Cocoon 2
	dynamically specified in a parameter given at request time.

	Attached is a new file to do exactly this.

	For example, consider the following sitemap pipeline:

<map:match pattern="someuri.xml">
	<map:generate type="serverpages" src="source.xml"/>
	<map:transform src="intermediate.xsl"/>
	<map:match type="reqparam" pattern="final">
		<map:transform type="xslt" src="{1}"/>
	</map:match>
	<map:serialize/>
</map:match>

	The attached 'matcher' examines the request object for a cgi parameter
	named 'final'. If there is one there, then the {1} specification in
	the child transform element is replaced with the value of this
	parameter.

	This allows you to specify a stylesheet to be used on the request
	line, which itself can be generated dynamically based on some other
	properties. (eg: http://somehost/someuri.xml?final=style2.xsl)

	To use this matcher, add the following line to your sitemap
	configuration in the 'map:matchers' section (with the attached file
	added to your cocoon distribution in the 'matching' directory, or
	elsewhere):

<map:matcher name="reqparam" factory="org.apache.cocoon.matching.RequestParamMatcherFactory"/>

	Well, I hope this is of use to others apart from me. Any suggestions,
	improvements or more ideas are welcomed.

	Hope everyone has a good weekend.

	Cheers,

	Marcus
-- 
        .....
     ,,$$$$$$$$$,      Marcus Crafter
    ;$'      '$$$$:    Computer Systems Engineer
    $:         $$$$:   Open Software Associates GmbH
     $       o_)$$$:   82-84 Mainzer Landstrasse
     ;$,    _/\ &&:'   60327 Frankfurt Germany
       '     /( &&&
           \_&&&&'     Email : Marcus.Crafter@osa.de
          &&&&.        Business Hours : +49 69 9757 200
    &&&&&&&:           After Hours    : +49 69 49086750

Mime
View raw message