Hi,
Let me explain. I refer to "dynamic template" from the velocity
documentation (template = Velocity.getTemplate("mytemplate.vm")) //non
dynamic template;
I try to illustrate what I want to do with the following fictional code
snippet:
String string = "<html><body>\nHello $apa</body></html>";
attributes[] = Velocity.getTemplateFromStringReader(new
StringReader(string)).extractAllPossibleVariableNamesInTemplate();
for(int i=0;i<attributes.length;i++) {
System.out.println(attributes[i].getName()); // Would print $apa
or apa
}
I hope this clarify what I want to do.. I guess I have to go really low
level interacting with the Parser or something similar to accomplish
this?
Peter
-----Original Message-----
From: Nathan Bubna [mailto:[EMAIL PROTECTED]
Sent: den 28 november 2006 18:28
To: Velocity Developers List
Subject: Re: Extracting tokens
what do you mean by "dynamic template"?
On 11/28/06, [EMAIL PROTECTED]
<[EMAIL PROTECTED]> wrote:
> Thanks alot! Is this possible to do with dynamic templates?
> I havent seen a way for getting the Template object from a dynamic
> template.
>
> Peter Larnholt
>
>
>
> -----Original Message-----
> From: Nathan Bubna [mailto:[EMAIL PROTECTED]
> Sent: den 28 november 2006 17:44
> To: Velocity Developers List
> Subject: Re: Extracting tokens
>
> http://svn.apache.org/repos/asf/jakarta/velocity/engine/trunk/experime
> nt
> al/templatetool/
>
> On 11/28/06, [EMAIL PROTECTED]
> <[EMAIL PROTECTED]> wrote:
> > Hello,
> >
> > I'm a velocity newbie. We have a portal framework with a propretary
> MVC.
> > We are thinking of using velocity for rendering the views. In our
> > publishing tool we need to extract all defined variables from a
> > template. Reading the documentation I cannot find this. A lot of
> > information exists to do the other way around (extract objects into
> > Context variables).
> >
> > Anyone that could give me some pointers.
> >
> > What I'm looking for really is someting like; variables[] =
> > Velocity.getTemplate("mytemplate.vm").extractAllPossibleVariableName
> > sI
> > nT
> > emplate();
> >
> > Cheers.
> > Peter
> >
> >
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> >
>
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