Thanks Mattias, I'll use the 1.4M04 jars and try my code again. If I get the NPE, I'll post my code.
On Jun 17, 2011, at 1:57 AM, Mattias Persson wrote: > I cannot reproduce this. I'm trying it with this code: > > // I also tried with FULLTEXT_CONFIG > Index<Node> index = graphDb.index().forNodes( "qc", > LuceneIndexImplementation.EXACT_CONFIG ); > Node node = graphDb.createNode(); > index.add( node, "key", "value" ); > index.query( new QueryContext( "key:value AND key:value" ) ); > index.query( new QueryContext( "key:value key:value" > ).defaultOperator( Operator.AND ) ); > restartTx(); > index.query( new QueryContext( "key:value AND key:value" ) ); > index.query( new QueryContext( "key:value key:value" > ).defaultOperator( Operator.AND ) ); > > it doesn't throw any NPE. > > 2011/6/17 Mattias Persson <[email protected]> > >> Hi Kalin, >> >> I'll have a look at it right now >> >> >> 2011/6/17 Kalin Wilson Development <[email protected]> >> >>> Perhaps this is fixed in the latest milestone release, I haven't had a >>> chance to test it yet. I upgraded from 1.3M03 to 1.4M03 and found that my >>> code that queried node indexes using a QueryContext was throwing a NPE. In >>> my code I constructed a string similar to "eclass:org.spp.data.Something AND >>> eid:101" and constructed the QueryContext from that. The QueryContext object >>> was then passed to an index.query() method. >>> >>> Once I found that the NPE was being thrown by index.query(QueryContext), I >>> put together a simple test that created and indexed a Node then queried the >>> index using a QueryContext using various constructs, QueryContext("key:value >>> key:value).defaultOperator(Operator.AND) and QueryContext("key:value AND >>> key:value"). Passing either version of these objects to index.query() throws >>> a NPE, however calling index.query("key:value AND key:value") works and >>> calling index.query(qc.getQueryOrQueryObject()) works (at least when the >>> full string with operators is used to build the QC). >>> >>> Has there been a change in how or when to use a QueryContext? Perhaps I'm >>> using it incorrectly now. >>> >>> Thanks, >>> Kalin >>> >>> _______________________________________________ >>> Neo4j mailing list >>> [email protected] >>> https://lists.neo4j.org/mailman/listinfo/user >>> >> >> >> >> -- >> Mattias Persson, [[email protected]] >> Hacker, Neo Technology >> www.neotechnology.com >> > > > > -- > Mattias Persson, [[email protected]] > Hacker, Neo Technology > www.neotechnology.com > _______________________________________________ > Neo4j mailing list > [email protected] > https://lists.neo4j.org/mailman/listinfo/user > _______________________________________________ Neo4j mailing list [email protected] https://lists.neo4j.org/mailman/listinfo/user
