Is there anyway that I can convert list to array back.
The problem is I need to use this in java not in servlet so I cannot store
it in context.
I thot of using it as a static array. But for array I cannot allocate the
memory in the beginning as I would knowing the number of files only in
runtime.
----- Original Message -----
From: "Galbreath, Mark" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, May 01, 2002 6:15 AM
Subject: Re: Global variable
> I don't understand what you are saying here. If you have a bunch of
> filenames, put them in a List:
>
> List filenames = new ArrayList();
> filenames.put( filename1);
> filenames.put( filename2);
> ...
>
> Store them as a "global variable:"
>
> ServletContext context = ServletConfig.getServletContext();
> context.setAttribute( "filenames", filenames);
>
> Retrieve from global store:
>
> List filenames = (List) context.getAttribute( "filenames");
>
> Retrieve all filenames:
>
> Iterator i = filenames.iterator();
> while( i.hasNext()) {
> out.println(( String) i.next());
> }
>
> Delete a filename:
>
> filenames.remove( "fielname1");
>
>
> What could be easier?
>
> Mark
>
> -----Original Message-----
> From: Sathya [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, May 01, 2002 11:55 PM
>
> But, I cna only set string in attribute nit string array.
>
> ----- Original Message -----
> From: "Galbreath, Mark" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
>
> > Use a ListArray and store it as context attribute.
> >
> > Mark
> >
> > -----Original Message-----
> > From: Sathya Shiv [mailto:[EMAIL PROTECTED]]
> > Sent: Tuesday, April 30, 2002 8:37 AM
> >
> > I want to maintain a global String array in servlet.
> > I want to store the filenames of unzipped file in a string array and
later
> > delete the those files accessing the filenames array.
> > How do I achieve this???
> > Sathya
>
>
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