Hi,
maybe I don't get your point. You state that
- webdavResource.getChildResources().getResources() contains null elements
- webdavResource.getChildResources().listResources() is correct.
I would say that's not possible, because listResources() uses
getResources() internally and it does not check for null elements.
Also, if there really were null elements you surely would have gotten
a NullPointerException before.
Ingo
> Hi !
>
> Could someone explain me why the short piece of commented code here after
> doesn't work ?
>
> It seems that the Enumeration returned by getResources() contains null
> elements within it as I could see in debug mode. Then I coded the good old
> "for" loop trying to "jump" over the null elements. I could get the list of
> elements (files and subdirectories). In fact the returned list by
> listResources() is correct, there is in fact no need to check each element.
> I wonder why the Enumeration contains nulls (getResourceNames() has the same
> behaviour...).
>
> Thanks for any hints !
> Olivier
>
> P.S. The webdav server is Slide2.0+Tomcat4.1.30
>
> -------------------------
> if (webdavResource.isCollection()) {
> // Enumeration wdrs =
> webdavResource.getChildResources().getResources();
> // while (wdrs.hasMoreElements()) {
> // WebdavResource resource = (WebdavResource)
> wdrs.nextElement();
> // recursivelist(resource.getPath());
> // }
> WebdavResource[] listOfResources =
> webdavResource.getChildResources().listResources();
> for(int i=0; i< listOfResources.length; i++) {
> WebdavResource wdr = listOfResources[i];
> if (wdr != null) {
> recursivelist(wdr.getPath());
> }
> }
> }
> --------------------------
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