Craig, Thanks for your answer, I looked at this page and so, I've put those libs inside the WEB-INF/lib/ directory :
- neo4j-kernel-1.4-SNAPSHOT.jar - neo4j-lucene-index-1.4-SNAPSHOT.jar - neo4j-graph-algo-1.4-SNAPSHOT.jar - geronimo-jta_1.1_spec-1.1.1.jar - lucene-core-3.1.0.jar - json-simple-1.1.jar + neo4j-spatial-0.6-SNAPSHOT.jar (and all the packages of this directory, like neo4j-spatial-0.6-SNAPSHOT-server-plugin.zip etc...). Still not working, got the same error ;) There is no hurry anyway, have a nice trip, Robin 2011/7/12 Craig Taverner <[email protected]> > I am travelling at the moment, so cannot give a long answer, but can > suggest > you look at the wiki page for neo4j in uDig, because there we have made > some > updates concerning which jars to use, and that will probably help you get > this working. > On Jul 12, 2011 10:59 AM, "Robin Cura" <[email protected]> wrote: > > Hi, > > > > First of all, thanks a lot to both of you for your answers, I have only > been > > able to try this yesterday, and it released me from lots of troubles. > > > > I succeeded editing the Neo4jTestCase.java file in Netbeans, as you told. > > I've got troubles to install latest JRuby release (needed for > neo4j-spatial) > > within my Ubuntu, so, I'll make this later, but it's really a good thing > to > > know considering the simplicity of use. > > > > Creating thoses databases made me realize another problem.In fact, I > > followed the tutorial about using neo4j db in Geoserver, and it appears > that > > my neo4j plugin for Geoserver doesn't work, as I always get this error > when > > trying to create a new store linking to my neo4j database. > > My database is a folder named "db1" (and "db2" for the other one), > located > > in my ~/ folder. > > > > In Geoserver, I create a new store and make it link to > > "file:/home/administrateur/db1/neostore.id" > > But each time, I got this errror : > > > >> Error connecting to Store. > >> > >> There was an error trying to connecto to store neo4jstore. Do you want > to > >> save it anyway? > >> > > Original exception error: > > > > Could not acquire data access 'neo4jstore' > > > > I tried with my 2 databases, and same problem. > > It seems those 2 db aren't the problem, as I've been able to > open/visualise > > those in Gephi (using neo4j import plugin). > > > > My guess is that my neo4-spatial plugin for Geoserver isn't working > > properly. > > > > The main problem is that, since the tutorial was written, neo4j changed. > > > > In the tuto, we have to place some files in geoserver/WEB-INF/lib/ folder > : > > > > - json-simple-1.1.jar <-- No problem, this file is still used > > - geronimo-jta_1.1_spec-1.1.1.jar <-- Same, this is still the version > > used in neo4j > > - neo4j-kernel-1.2-1.2.M04.jar <-- Replaced this one with my current > > neo4j kernel jar, neo4j-kernel-1.4.jar > > - neo4j-index-1.2-1.2.M04.jar > > - neo4j-spatial.jar<-- Replaced this one with the latest build returned > > by using "sudo mvn clean package" : neo4j-spatial-0.6-SNAPSHOT.jar > > > > My problem is that there is no more neo4j-index file in latest neo4j > > releases. There is some neo4j-lucene-index files, but 1.4 doesn't seem to > > use neo4j-index anymore. > > When I only put neo4j-lucene-index.jar, Geoserver doesn't propose any > option > > to create a Store from Neo4j databases. > > > > So, what I did is I used the neo4j-index-1.3-1.3.M01.jar file from > previous > > release of Neo4j : Geoserver proposes to create a Store from a Neo4j db, > but > > I got the error message quoted above. > > > > Any idea how I could make this work ? What is the file that replace > > neo4j-index in Neo4j 1.4 ? > > > > I join one of my database, archived, so that one of you with a working > neo4j > > plugin in Geoserver could test it and confirm the problem isn't with the > DB. > > > > Thanks, > > > > Robin Cura > > > > 2011/7/9 Craig Taverner <[email protected]> > > > >> Another option is to run the main method of OSMImport class, which > expects > >> command line arguments for database location and OSM file, and will > simply > >> import a file once. This is not tested often, so there is a risk things > >> have > >> changed, but it is worth a try. > >> > >> Another, even easier, option in my opinion is the JRuby gem, > >> neo4j-spatial.rb. See http://rubygems.org/gems/neo4j-spatial > >> > >> To get this running, just install JRuby from http://jruby.org, and then > >> install the gem with "jruby -S gem install neo4j-spatial" and then you > will > >> have new console commands like 'import_layer'. If you run 'import_layer > >> mydata.osm', it will import it to a new database, which you can use. See > >> the > >> github page for more information: > >> https://github.com/craigtaverner/neo4j-spatial.rb > >> > >> On Thu, Jul 7, 2011 at 10:47 AM, Peter Neubauer < > >> [email protected]> wrote: > >> > >> > Robin, > >> > > >> > the database is deleted after each run in Neo4jTestCase.java, > >> > > >> > @Override > >> > @After > >> > protected void tearDown() throws Exception { > >> > shutdownDatabase(true); > >> > super.tearDown(); > >> > } > >> > > >> > if you change to shutdownDatabase(false), the database will not be > >> > deleted. In this case, make sure to run just that test in order not to > >> > write several tests to the same DB for clarity. > >> > > >> > mvn test -Dtest=TestDynamicLayers > >> > > >> > Does that work for you? > >> > > >> > > >> > Cheers, > >> > > >> > /peter neubauer > >> > > >> > GTalk: neubauer.peter > >> > Skype peter.neubauer > >> > Phone +46 704 106975 > >> > LinkedIn http://www.linkedin.com/in/neubauer > >> > Twitter http://twitter.com/peterneubauer > >> > > >> > http://www.neo4j.org - Your high performance graph > >> database. > >> > http://startupbootcamp.org/ - Öresund - Innovation happens HERE. > >> > http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing > party. > >> > > >> > > >> > > >> > On Tue, Jul 5, 2011 at 6:07 PM, Robin Cura <[email protected]> > wrote: > >> > > Hello, > >> > > > >> > > First of all, I don't know anything in java, and I'm trying to > figure > >> out > >> > if > >> > > neo4j could be usefull for my projects. If it is, I will of course > >> learn > >> > a > >> > > bit of java so that I can use neo4j in a decent way for my needs. > >> > > > >> > > I'd like to use a neo4j spatial database together with GeoServer. > >> > > For this, I'm following the tutorial here : > >> > > http://wiki.neo4j.org/content/Neo4j_Spatial_in_GeoServer > >> > > But this paragraph is blocking me : > >> > > " > >> > > > >> > > - One option for the database location is a database created using > >> the > >> > > unit tests in Neo4j Spatial. The rest of this wiki assumes that you > >> ran > >> > the > >> > > TestDynamicLayers unit test which loads an OSM dataset for the city > >> of > >> > Malmö > >> > > in Sweden, and then creates a number of Dynamic Layers (or views) on > >> > this > >> > > data, which we can publish in GeoServer. > >> > > - If you do use the unit test for the sample database, then the > >> > location > >> > > of the database will be in the target/var/neo4j-db directory of the > >> > Neo4j > >> > > Source code. > >> > > > >> > > " > >> > > > >> > > My problem is I do not succeed keeping those neo4j spatial databases > >> > created > >> > > with the tests : When I run TestDynamicLayers, it builds databases > (in > >> > > target/var/neo4j-db), but as soon as the database is successfully > >> loaded, > >> > it > >> > > deletes it and start importing another database, and so on. > >> > > > >> > > My poor understanding of java doesn't help a lot, I tried to edit > the > >> > .java > >> > > in Netbeans + Maven, but until then, it doesn't work, all the > >> directories > >> > > created during the tests are deleted when the test ends. > >> > > > >> > > Any idea how I could keep those databases ? > >> > > > >> > > Thanks, > >> > > > >> > > Robin > >> > > _______________________________________________ > >> > > Neo4j mailing list > >> > > [email protected] > >> > > https://lists.neo4j.org/mailman/listinfo/user > >> > > > >> > _______________________________________________ > >> > Neo4j mailing list > >> > [email protected] > >> > https://lists.neo4j.org/mailman/listinfo/user > >> > > >> _______________________________________________ > >> Neo4j mailing list > >> [email protected] > >> https://lists.neo4j.org/mailman/listinfo/user > >> > > > > > > > > -- > > Robin Cura > > [email protected] > _______________________________________________ > Neo4j mailing list > [email protected] > https://lists.neo4j.org/mailman/listinfo/user > -- Robin Cura [email protected] _______________________________________________ Neo4j mailing list [email protected] https://lists.neo4j.org/mailman/listinfo/user
