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From "Andres, Judith" <judith.and...@rauser-ag.com>
Subject AW: how to embed java logic into xml page?
Date Thu, 23 May 2002 12:32:00 GMT
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsp:page language="java" xmlns:xsp="http://apache.org/xsp">
  <xsp:structure>
    <xsp:include>java.io.File</xsp:include>
    <xsp:include>org.apache.commons.logging.Log</xsp:include>
    <xsp:include>org.apache.commons.logging.LogFactory</xsp:include>
  </xsp:structure>
  <xsp:logic>
    private final static Log _log = LogFactory.getLog("file-preview");
  </xsp:logic>
  <page>
    <xsp:logic>
      String fileName = request.getParameter("file-name");
      File file = new File(fileName);

     <!-- etc. -->
    </xsp:logic>
  </page>
</xsp:page>

Hope that helps

Judith

> -----Urspr√ľngliche Nachricht-----
> Von:	e.chan [SMTP:e.chan@stud.umist.ac.uk]
> Gesendet am:	Donnerstag, 23. Mai 2002 14:30
> An:	cocoon-users@xml.apache.org
> Betreff:	how to embed java logic into xml page?
> 
> Dear all,
> 
> I am a newbie to cocoon2. I am using cocoon2, with jdk1.3.1, tomcat4.0 and
> running on a winXP platform (I am sure most of you disapprove of this! >:)
> I am making a prototype using cocoon to connect to a jabber server (like
> instant messaging, sort of like JMS) and send messages to jabber clients. 
> 
> I was advised to not separate the logic from the main XML code because the
> environment which I am using causes a lot of problems when I try to
> reference logic sheets in cocoon and it is going to take a while for me to
> work out this problem. 
> 
> The main thing is to get it to work and refactor it later. Since I am
> running out of time for implementation, I want to embed the logic into the
> XML file rather than having it in a separate logic sheet. Thus I don't
> need to alter the cocoon.xconf and sitemap.
> 
> The logic I am using is java and I have a no. of libraries I need to
> include but I am not sure how to declare these in the xml/xsp  page. I
> have checked out the examples that came with cocoon and the ones with
> embedded logic are quite simply "hello world" or some control loop and do
> not have a number of different methods and libraries.
> 
> I have searched the mailing list archives to see if there has been a
> question and answer already in existence however, I didn't come across
> any. 
> 
> So far, the mailing list concerns people who split the logic into a logic
> sheet.
> 
> Please can someone tell me how embed the java logic with a number of
> different methods, and imported libraries into an XSP? Perhaps you can
> send me an example XSP file with the java logic embedded which has
> libraries and so on (any example is fine, I can follow the structure). Or
> are there any other suggestions please let me know.
> 
>  
> 
> Any help would be greatly appreciated. 
> 
> Kindest regards, 
> 
> liz
> 
> Elizabeth Chan
> 
> Masters of Enterprise
> 
> UMIST & Univ. of Manchester
> 
> + 44 (0) 777 1627374
> 
> "I am extraordinarily patient, provided I get my own way in the end."
> Margaret Thatcher
> 
> 
> 
> 
> 
> Elizabeth Chan
> 
> Masters of Enterprise
> 
> UMIST & Univ. of Manchester
> 
> + 44 (0) 777 1627374
> 
> "I am extraordinarily patient, provided I get my own way in the end."
> Margaret Thatcher
> 
> 
> 
> 
>  
> 

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