RE: SF arrays

Hi Steve,
> -----Original Message-----
> From: smartfrog-developer-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
[mailto:smartfrog-
> developer-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org] On Behalf Of Steve Loughran
> Sent: 21 April 2006 13:04
> To: smartfrog-developer
> Subject: [Smartfrog-developer] SF arrays
> 
> 
> I have a couple of q's about arrays
> 
> 1. what you get when you resolve them
> 
> If I sfResolve("listeners") when it is something like     l
> 
>          listeners [ LAZY console, LAZY xmlListener];
> 
> What I get back is not an vector of resolved links, its an vector of
> references. I seem to need to check for everything that is a reference
> and if so, resolve it by hand.
> 
> (a) this is not what I want. Is it by design?

It was by design but we have considered that it we could treat Vector as
a primitive data type as well. 

> (b) is there some utility method that exists to run through a vector
and
> resolving things

sfResolve() will do it now. (CVS code) All the references in a Vector
will be resolved in the right context.

Example:

sfConfig extends Compound {
  v1 10;
  v2 [LAZY v1]; //-> v2 resolves into [10]
  secondLevel extends Compound {
     v1 20; 
     v2 [LAZY v1, LAZY PARENT: ATTRIB v2]; //-> v2 resolves into [20,
[10]]
  }
}


> 
> the other question about arrays is : why arent trailing commas
allowed:
> 
> something [
> 	"one",
> 	"two",
> 	"three",
> 	]
> is an error because of the final ,. However, Java happily takes and
> discards the trailing comma in an array, because its so easy to leave
in.
> 
> -steve
> 
> 
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-------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid0709&bid&3057&dat1642