- From: Karen Cheng <karenkay@sholink.com>
- Date: Tue, 28 Jan 1997 08:56:52 -0800 (PST)
- To: abaird@www10.w3.org
- Cc: www-jigsaw@www10.w3.org
Hi Anselm,
>
> Karen Cheng writes:
> > Hi Anselm,
> >
> > Thanks for your reply.
> >
> > > > public class ResourceManager extends HTTPResource {
> > > > static GlobalResource gr;
> > > >
> > > > public ResourceManager() {}
> > > >
> > > > public synchronized GlobalResource getGlobalResource() {
> > > > if (gr == null) {
> > > > // Get the container resource.
> > > > Resource parent = getParent();
> > > > // Lookup the global resource within that container.
> > > > gr = (GlobalResource) ((DirectoryResource) parent).lookup("globalResource\
> > > > ");
> > > > }
> > > > return gr;
> > > > }
> > > > }
>
> Where do you get the above "parent" from ? It should rather be
> getParent() by the way.
I have the line Resource parent = getParent(); right above the lookup line,
so I don't quite understand what you mean.
> > The following is my GlobalResource class:
> > ...
> This looks ok to me,
>
> Can you point out line 17 in getGlobalResource ?
Yes, it's:
abstract public class HtmlPage extends PostableResource {
: : : : :
public HtmlPage() {
ResourceManager rm = new ResourceManager();
GlobalResource gr = rm.getGlobalResource(); <---- Line 17
: : : : :
Thanks,
Karen
Received on Tuesday, 28 January 1997 11:57:15 UTC