in java 2 it would be something like
....bean code for method that returns Object[]
ArrayList al = new ArrayList();
for (Enumeration e = v.elements() ; e.hasMoreElements() ;) {
al.add(e.nextElement());
}
return al.toArray();
---Archie Russell <[EMAIL PROTECTED]> wrote:
>
>
> could just add to the gnu implementation. how would people want
this to
> work?
>
> On Wed, 3 Mar 1999, steve barrett wrote:
>
> > could write an enumeration to Object[] bean..
> >
> > ---Werner Hennrich <[EMAIL PROTECTED]> wrote:
> > >
> > > Hi,
> > >
> > > I may be blind, but...
> > >
> > > Is there really no way to have a <LOOP> work on an Enumeration
> > > rather then on a mulivalued propperty ?
> > >
> > > An Enumeration works with the hasMoreElements() and nextElement()
> > methods,
> > > so the entire ResultSet doesn't have to be wrapped in an arry in
> > advance.
> > > For a lot of situations I would really prefer that scenario.
> > >
> > > I wonder why they haven't put that into JSP. Or is there a simple
> > and cheap
> > > way to achive the same via 'String[] getFoo()' or 'String
> > getFoo(int)'? I
> > > don't think so. Well, one could fake the Enumeration's iterative
> > aproach
> > > into 'String getFoo(int)' and check that 'int' is strictly
> > incemented by 1
> > > for every call, but who would consider this good design (since it
> > pretends
> > > to be a different thing and imposes an invisible restriction on
the
> > way it
> > > can be used)?
> > >
> > > Thanks & bye
> > > Werner
> > >
> > >
> >
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