I'm currently implementing a getMatching( String pattern ) API.  Perhaps this 
will meet your needs.  

I might be able to implement a getKeys() method as well, but it will have some 
odd edge cases.

Aaron


--- On Mon, 11/10/08, Colonel35 <[EMAIL PROTECTED]> wrote:

> From: Colonel35 <[EMAIL PROTECTED]>
> Subject: Re: Iterating
> To: jcs-users@jakarta.apache.org
> Date: Monday, November 10, 2008, 10:19 AM
> [I know the original question was posted more than a year
> ago, but in case
> anyone else is perusing these archives for a similar
> issue...]
> 
> I faced a similar requirement, but more so required an
> ordered iteration
> over the elements/keys.  We are supporting this by using an
> in-memory index
> of all the keys (ArrayList to the rescue).  Although this
> results in some
> degree of redundancy, it provides a flexible interface for
> when having to
> deal only with keys (or their indexes, such as getting the
> size of the
> cache) without having to deal with the cache itself.
> 
> 
> 
> 
> Joshua Szmajda wrote:
> > 
> > Hi,
> > 
> > I'm using JCS to replace my current cache system
> for a webapp, and I 
> > need to be able to iterate through at least one region
> of the cache in 
> > order to mimic the ServletContext's functionality.
> Is this possible? 
> > I've been searching the mailing list archives and
> the API docs and 
> > haven't found anything.
> > 
> > If this isn't possible, is there a good way to do
> this? I was thinking 
> > I'd just put an ArrayList in the cache with all
> the keys to the cached 
> > elements in it.
> > 
> > Thanks!
> > -Joshua Szmajda
> > 
> >
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