I tried switching to version 1.6 ("Current Milestone") and now it works.
Am I correct in concluding that the restful client services are not compatible
with version 1.5?
As version 1.5 is listed as the "current stable version", I'm a little
suprised/concerned by this.
Frank
On Nov 30, 2011, at 8:37 PM, Michael Hunger [via Neo4j Community Discussions]
wrote:
> Frank,
>
> sorry to hear that.
>
> I just tried it and it works as expected.
>
> final SpringRestGraphDatabase gdb = new
> SpringRestGraphDatabase("http://localhost:7474/db/data/";);
> final Node node = gdb.getReferenceNode();
> assertEquals(0,node.getId());
>
> What version of the Neo4j-Server are you using? Could you please also show
> the output of mvn dependency:tree ?
>
> Thanks a lot
>
> Michael
>
> if you execute it via curl, what are the results?
>
> ynagzet:spring-data-neo4j mh$ curl http://localhost:7474/db/data/ -i
> HTTP/1.1 200 OK
> Content-Length: 620
> Content-Encoding: UTF-8
> Content-Type: application/json
> Access-Control-Allow-Origin: *
> Server: Jetty(6.1.25)
>
> {
> "relationship_index" : "http://localhost:7474/db/data/index/relationship";,
> "node" : "http://localhost:7474/db/data/node";,
> "relationship_types" : "http://localhost:7474/db/data/relationship/types";,
> "neo4j_version" : "1.6.M01",
> "batch" : "http://localhost:7474/db/data/batch";,
> "extensions_info" : "http://localhost:7474/db/data/ext";,
> "node_index" : "http://localhost:7474/db/data/index/node";,
> "reference_node" : "http://localhost:7474/db/data/node/0";,
> "extensions" : {
> "GremlinPlugin" : {
> "execute_script" :
> "http://localhost:7474/db/data/ext/GremlinPlugin/graphdb/execute_script";
> }
> }
> }ynagzet:spring-data-neo4j mh$ curl http://localhost:7474/db/data -i
> HTTP/1.1 302 Found
> Location: http://localhost:7474/db/data/
> Content-Length: 0
> Server: Jetty(6.1.25)
>
>
> Am 01.12.2011 um 00:19 schrieb Frank:
>
> > The server is running on localhost and can be hit from a browser. The
> > server's configuration was modified to allow requests from any IP address,
> > although all of my attempts are from the localhost anyway.
> >
> > I've tried this with and without a trailing slash on the URI, no
> > difference.
> >
> > Code:
> >
> > GraphDatabase graphDb = new
> > SpringRestGraphDatabase("http://localhost:7474/db/data";);
> > graphDb.getReferenceNode();
> >
> > Result:
> >
> > java.lang.NullPointerException
> > at
> > org.neo4j.rest.graphdb.ExecutingRestRequest.uriWithoutSlash(ExecutingRestRequest.java:78)
> >
> > at
> > org.neo4j.rest.graphdb.ExecutingRestRequest.<init>(ExecutingRestRequest.java:72)
> >
> > at
> > org.neo4j.rest.graphdb.ExecutingRestRequest.with(ExecutingRestRequest.java:149)
> >
> > at org.neo4j.rest.graphdb.entity.RestEntity.<init>(RestEntity.java:52)
> > at org.neo4j.rest.graphdb.entity.RestNode.<init>(RestNode.java:47)
> > at org.neo4j.rest.graphdb.RestAPI.getReferenceNode(RestAPI.java:168)
> > at
> > org.neo4j.rest.graphdb.RestGraphDatabase.getReferenceNode(RestGraphDatabase.java:71)
> >
> > at neo4j.Populate.<init>(Populate.java:35)
> > at neo4j.Populate.main(Populate.java:18)
> >
> >
> > --
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