Vadim
I appreciate all the help so far. The samples are still not working
tho', after
making the changes you suggested...
I have attached the files - they are saved in a derek1/logic subdir
(directly
under cocoon), along with the following additiion in the sitemap.xmap
file:
<map:match pattern="derek1/logic/greeting3.xml">
<map:generate type="serverpages" src="derek1/logic/greeting3.xml"
/>
<map:transform type="xslt" src="derek1/logic/greeting.xsl"/>
<map:serialize/>
</map:match>
This results in a :
java.lang.IllegalAccessError:
try to access method
org.apache.cocoon.components.language.markup.AbstractMarkupLanguage.addLogicsheetToList
(Lorg/apache/cocoon/components/language/markup/AbstractMarkupLanguage$LanguageDescriptor;
Ljava/lang/String;Lorg/apache/cocoon/environment/SourceResolver;
)V from class
org.apache.cocoon.components.language.markup.xsp.XSPMarkupLanguage$XSPTransformerChainBuilderFilter
Could you please try your side?
Thanks!
Derek
>>> [EMAIL PROTECTED] 03/02/2002 11:53:16 >>>
> From: Derek Hohls [mailto:[EMAIL PROTECTED]]
>
> Vadim
> Thanks for clarifications.
Welcome!
> Sample code I was referring to is in the XSP Logicsheet section of
the
> online manual:
> http://xml.apache.org/cocoon/userdocs/xsp/logicsheet.html
> and especially the section "Using Logicsheets (Taglibs)"
> (as in the various 'greeting' samples that, as I said, do not work
under
> C2- maybe a hangover from C1)
I see... Yes, this is leftovers from C1. Especially this:
<?cocoon-process type="xsp"?>
and this:
processor.xsp.logicsheet.greeting.java
= file:///cocoon/logicsheets/logicsheet.greeting.xsl
First is replaced by sitemap entry, <map:generate type="serverpages"
src="..."/>, and second is configured via cocoon.xconf, find XSP
logicsheets section in there.
Otherwise, these samples should work in C2 also.
Regards,
Vadim
> Derek
>
>
> D Hohls
> CSIR Environmentek
> PO Box 17001
> Kwa-Zulu Natal
> South Africa
> 4013
>
>
> >>> [EMAIL PROTECTED] 02/03/02 19:51 PM >>>
> Derek,
>
> > From: Derek Hohls [mailto:[EMAIL PROTECTED]]
> >
> > Vadim
> >
> > Thanks for the sample code - both of these look quite a bit more
> > complicated than the samples in the XSP Logicsheet, but I will
work
> > through them to try and understand both the grammar and logic.
>
> Ahem... I have not seen the sample code - so no comments on this
one...
> Where it is, btw?
>
>
> > Please excuse my ignorance, but I am still unclear as to how these
are
> > actually *used*. Is there also a simple.xml file that has has
tags
> that
> > 'call' these sheets?
>
> logicsheet-test.xsp *is* the XSP page which uses hello logicsheet
> (logicsheet.xsl).
>
>
> > Can I use the original example?
>
> Which one? What file you are talking about?
>
>
> > Also, what does
> > the sitemap pipeline be that will enable these files to actually
be
> > processed by Cocoon?
>
> Sitemap pipeline provided in the sample Cocoon webapp will work for
this
> example, if you place files in the docs/samples/xsp directory.
Pipeline
> is:
>
> <map:match pattern="xsp/*">
> <map:generate type="serverpages"
src="docs/samples/xsp/{1}.xsp"/>
> <map:transform src="stylesheets/dynamic-page2html.xsl">
> <map:parameter name="view-source"
> value="docs/samples/xsp/{1}.xsp"/>
> <!--
> Run-time configuration is done through these
> <map:parameter/> elements. Again, let's have a look at the
> javadocs:
>
> "[...] All <map:parameter> declarations will be made
> available in the XSLT stylesheet as xsl:variables. [...]"
> -->
> </map:transform>
> <map:serialize/>
> </map:match>
>
>
> Vadim
>
>
>
> >
> > Thanks in advance for help
> > Derek
> >
> > D Hohls
> > CSIR Environmentek
> > PO Box 17001
> > Kwa-Zulu Natal
> > South Africa
> > 4013
> >
> >
> > >>> [EMAIL PROTECTED] 02/03/02 00:03 AM >>>
> > Try attached example. Put under docs/samples/xsp directory in the
> Cocoon
> > sample webapp. Let me know if it was helpful for you.
> >
> > PS: Note that logicsheet was declared right after <xsp:page>
element,
> no
> > spaces or tags:
> >
> > <xsp:page language="java"
> > xmlns:xsp="http://apache.org/xsp";
> > xmlns:xsp-request="http://apache.org/xsp/request/2.0";
> > xmlns:xsp-hello="http://apache.org/xsp/hello/1.0";
> > ><xsp:logicsheet location="docs/samples/xsp/logicsheet.xsl"/>
> >
> > Vadim
> >
> > > -----Original Message-----
> > > From: Derek Hohls [mailto:[EMAIL PROTECTED]]
> > > Sent: Saturday, February 02, 2002 3:43 PM
> > > To: [EMAIL PROTECTED]
> > > Cc: Derek Hohls
> > > Subject: C2 Newbie: XSP Logicsheet in sitemap ?
> > >
> > > As an ex-Cocoon1 user, I am trying to move all my applications
> across
> > to
> > > C2. I can see that there are a lot of conceptual chnages that I
> need
> > to
> > > understand to make full use of C2's functionality.
> > >
> > > Right now I am trying to see how to use XSP/logic sheets. I
have
> > tried
> > > to implement the examples shown in the XSP Logicsheet Guide, in
the
> C2
> > > documentation, but have got stuck.
> > >
> > > The first point I noticed was that the namespace for XSP was
> > incorrect;
> > > its shown as http://www.apache.org/199/XSP/Core and should
actually
> be
> > > http://apache.org/xsp (maybe someone can update this?)
> > >
> > > The second point that I cannot get correct is how to implement
the
> > > logicsheet in the sitemap. While this is straightforward for a
> > one-step
> > > case (as in greeting2.xml), it is not clear for the for the
two-step
> > > case (greeting3.xml).
> > >
> > > What I have tried is this (and various combinations):
> > >
> > > <map:match pattern="test/greeting3.xml">
> > > <map:generate type="serverpages" src="test/greeting3.xml" />
> > > <map:transform type="xslt" src="test/logicsheet.greeting.xsl"
/>
> > > <map:transform type="xslt" src="test/greeting.xsl" />
> > > <map:serialize />
> > > </map:match>
> > >
> > > Does anyone know what it should look like ?? (in order to
produce
> the
> > > 'Hello World' output one gets from the other two examples)
> > >
> > > As a final note, maybe there is someone who can also update the
> > section
> > > on "Using Logicsheets (Taglibs)" as the discussion revolves
around
> the
> > > approach used in Cocoon 1 and is now no longer appropriate.
> > >
> > > Thanks
> > > Derek
> > >
> > >
>
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<?xml version="1.0"?>
<xsl:stylesheet
version="1.0"
xmlns:xsp="http://apache.org/xsp";;
xmlns:greeting="http://duke.edu/tutorial/greeting";;
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";;
>
<xsl:template match="/">
<xsl:apply-templates/>
</xsl:template>
<xsl:template match="xsp:page">
<xsl:copy>
<xsl:apply-templates select="@*"/>
<xsl:apply-templates/>
</xsl:copy>
</xsl:template>
<xsl:template match="greeting:hello-world">
<!-- more complex XSLT is possible here as well -->
<xsp:logic>
// this could be arbitrarily complex Java code, JDBC queries, etc.
String msg = "Hello, world!";
</xsp:logic>
<xsp:expr>msg</xsp:expr>
</xsl:template>
<!-- This template simply copies stuff that doesn't match other -->
<!-- templates and applies templates to any children. -->
<xsl:template match="@*" priority="-1">
<xsl:copy>
<xsl:apply-templates select="@*"/>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
<?xml version="1.0"?>
<xsp:page
xmlns:greeting="http://duke.edu/tutorial/greeting";
xmlns:xsp="http://apache.org/xsp";
><xsp:logicsheet location="derek1/logic/logicsheet.greeting.xsl"/>
<greeting>
<greeting:hello-world/>
</greeting>
</xsp:page>
<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; version="1.0">
<xsl:template match="/">
<html>
<head>
<title>Logicsheet Test</title>
</head>
<body>
<h1>
<xsl:value-of select="greeting"/>
</h1>
</body>
</html>
</xsl:template>
<!--
<xsl:apply-templates />
</xsl:template>
<xsl:template match="page">
-->
</xsl:stylesheet>
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