Thanks James, will try and let you know. Thanks for having a look.
-Peter
----- Original Message -----
From: "James Strachan" <[EMAIL PROTECTED]>
To: "Turbine Maven Developers List" <[EMAIL PROTECTED]>;
"Peter Lynch" <[EMAIL PROTECTED]>
Sent: Friday, September 20, 2002 6:17 AM
Subject: Re: [Maven-Jelly]Composite Expression toString()
> The background to the problem is that the MavenJellyContext sometimes
> contains variables which the values are Expressions (rather than simple
> Strings). So if Jelly evaluates the expression ${foo.bar} the value of the
> expression might be another expression. Hence what you're seeing is the
> toString() called on the Expression in the context, not the value of the
> expression.
>
> I've just patched CVS HEAD of Jelly to auto-unwrap nested expressions when
> converting an expression to a String, Boolean or Itereator. So I think this
> should work around this Maven-Jelly issue. Could you give CVS HEAD of Jelly
> a whirl and see if this fixes your issue?
>
> James
> -------
> http://radio.weblogs.com/0112098/
> ----- Original Message -----
> From: "Peter Lynch" <[EMAIL PROTECTED]>
> To: "Turbine Maven Developers List" <[EMAIL PROTECTED]>
> Sent: Friday, September 20, 2002 10:13 AM
> Subject: [Maven-Jelly]Composite Expression toString()
>
>
> > I'm really stumped....not sure which camp - Jelly or Maven - this resides
> in...
> >
> > I'm trying to pass a property value (
> >
> maven.webserver.fullname=${maven.webserver.name}-${maven.webserver.version}
> ) to
> > a jelly script included via the core jelly tag "import"
> >
> > like this:
> >
> > In my main script I have:
> > ------------------------
> >
> > <j:import inherit="true" uri="apache-2.x.jelly" />
> >
> > in apache-2.x.jelly I have this inside a goal:
> > ---------------------------
> >
> > <fail unless="${undefined.property}">
> > To use this webserver, you must have a project specific
> > configuration file at the following location:
> >
> > ${maven.webserver.conf.dir}/conf/httpd.conf
> > </fail>
> >
> >
> > When I call the goal for the above snippet, I see this:
> > [ERROR] BUILD FAILED
> > [ERROR] File......
> >
> file:/G:/cygwin/app/maven/home/plugins/maven-webserver-plugin-1.0/apache-2.x
> .jel
> > ly
> > [ERROR] Element... fail
> > [ERROR] Line...... 13
> > [ERROR] Column.... 57
> > [ERROR] To use this webserver, you must have a project specific
> > [ERROR] configuration file at the following location:
> > [ERROR]
> > [ERROR]
> > [ERROR]
> > [ERROR]
> >
> org.apache.commons.jelly.expression.CompositeExpression@132ae7[expressions=[
> org.
> > apache.commons.jelly.expression.jexl.JexlExpressionFactory$1@65b738,
> >
> org.apache.commons.jelly.expression.ConstantExpression@dfd868[value=/webserv
> er/]
> > ,
> >
> org.apache.commons.jelly.expression.jexl.JexlExpressionFactory$1@f894ce]]/co
> nf/h
> > ttpd.conf
> > Total time: 23 seconds
> >
> > Does it make sense the toString outputs this? If I refer to this property
> in a
> > regular
> > non-imported file, I get only the expected path that the expression
> evaluates
> > too. IS there a way to get the toString for a composite expression to
> > evaluateAsString or such?
> >
> > I have had dismal success getting import and include functioning with
> property
> > references. For example where is my plugin basedir in front of this path,
> or
> > should I be expecting that?
> >
> > If anyone has some experience in this regard, I need advice on how to
> resolve
> > this...
> >
> > -Peter
> >
> >
> >
> >
> >
> >
> >
> >
> > --
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> >
>
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