Hi all,
i've developed a Neo4j and Google Web toolkit based application. It runs
well on jetty. Now, i try to run it on tomcat 7. I use Eclipse to create
GWT, then convert it to Dynamic Web Project to run on Tomcat by following
the suggestion at
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/thread/39e0ff6325e4d504/55bfd342d77ec910?pli=1
I also copy neo4j jars files to war lib, and build path with them.
Everything is running well, except for it does not create the "var/graph"
directory like it does on Jetty.
i run the following code to create the database. I'd really appreciate any
suggestions from you all?
==========
GraphDatabaseService graphDb = new EmbeddedGraphDatabase( "var/graphdb" );
String result="";
Transaction tx = graphDb.beginTx();
Node first = graphDb.createNode();
try
{
Index<Node> persons = graphDb.index().forNodes( "friends" );
Node firstNode = graphDb.createNode();
Node secondNode = graphDb.createNode();
Relationship relationship = firstNode.createRelationshipTo( secondNode,
MyRelationshipTypes.KNOWS );
relationship.setProperty( "message", "brave Neo4j " );
firstNode.setProperty( "message", "Hello" );
secondNode.setProperty( "message", "world!" );
persons.add( firstNode, "message", firstNode.getProperty( "message" ) );
persons.add( secondNode, "message", secondNode.getProperty( "message" ) );
result=result+firstNode.getProperty("message");
result=result+secondNode.getProperty("message");
result=result+relationship.getProperty("message");
System.out.println("Name : "+result);
tx.success();
}
finally
{
tx.finish();
graphDb.shutdown();
}
=================
Regards,
Bryan.
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