On Tue, Feb 22, 2011 at 4:26 PM, Marko Rodriguez <okramma...@gmail.com> wrote: > Hey, > >> Thanks a lot. Updated to 0.8-SNAPSHOT. Strangely maven did not resolve >> groovy dependence automatically. Had to add it by hand. > > Huh? Gremlin 0.8-SNAPSHOT uses Groovy 1.7.8 (which was released maybe 1 week > ago). Gremlin 0.7 was using Groovy 1.7.5. Perhaps something about that was > making it burp? What do you mean "add it by hand?"
I had to add a dependency to groovy in my pom file, i did not need that with 0.7 (it was inherited?). > >> ScriptEngine approach works fine, Gremlin.compile(expr) does not? > > Were you compiling a Pipe or a Gremlin statement? Compile can only be used to > create a Pipe: > public static Pipe compile(final String gremlin); > See the first section of: > https://github.com/tinkerpop/gremlin/wiki/Using-Gremlin-through-Java > > If you want to do an arbitrary Gremlin statement, then you use > GremlinScriptEngine.eval(); > > ?? Or, is it because you haven't linked Groovy into your project. Realize > that Gremlin class is Gremlin.groovy, not Gremlin.java. Thus, you need to > make sure you have gmaven-pluggin support in your pom.xml. See the second > section of: > https://github.com/tinkerpop/gremlin/wiki/Using-Gremlin-through-Groovy > I have that. Read the docs. >> I understand that it could be faster&cleaner to use groovy, but I need >> to be able to pass string queries and get results back. >> In my use-case this is the definite use of gremlin - arbitrary string >> queries. > > Gotcha. > >> For "static" business logic I can use Pipes - I'm not >> bothered by the wordy expressions. > > > Cool. You can get around that by using Gremlin.compile() :P. In that way, you > can compile a Gremlin statement to get the raw Pipes. I like that idea. But still could not get it to work. Will try to reproduce and send the trace. Thanks, A > > Enjoy, > Marko. > > http://markorodriguez.com > > > > _______________________________________________ > Neo4j mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user > _______________________________________________ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
