[jdom-interest] Why no containsChild() or containsAttribute()
jhunter at collab.net
Mon Jan 29 09:47:46 PST 2001
Xavier Witdouck wrote:
> Hi Guys,
> JDOM's a great piece of work...I do have a question however. It seems that
> the Element class' methods for getChild(String name) and getAttribute(String
> name) throw typed exceptions if that child or attribute does not exist.
> Since an attribute or child element may be marked #REQUIRED it would seem to
> me that throwing an exception in this case is not the right thing to do, as
> it is not an error condition. It would seem more natural to return null if
> the child or attribute does not exist????
We've been returning null for, oh, about 5 months now. Might I suggest
you upgrade your JDOM version. :-)
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