maybe you should ask on the Digester list for advice.... simon
On Fri, Feb 25, 2011 at 9:54 AM, aneuryzma <[email protected]> wrote: > > I'm using Apache Commons Digester together with Lucene to index a xml > collection. Some fields in the colleciton are not always available. See > example: > > <doc> > .. > <geo></geo> > </doc> > > <doc> > .. > <geo> > <latitude>2432</latitude> > <longitude>2342</longitude> > </geo> > </doc> > > I'm now wondering how to avoid to get a NullPointerException but only > execute the following lines if the geo tag is available... > > digester.addCallMethod("collection/doc/geo/latitude", "setLatitude", > 0); > digester.addCallMethod("collection/doc/geo/longitude", > "setLongitude", 0); > > > > thanks > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Digester-Lucene-How-to-make-the-XML-parser-more-filexible-tp2573859p2573859.html > Sent from the Lucene - General mailing list archive at Nabble.com. >
