Package com.tinkerpop.blueprints.pgm

Examples of com.tinkerpop.blueprints.pgm.TransactionalGraph

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        // Since we already have a dependency on Gremlin, we use the GraphML
        // export functionality from
        // there.

        TransactionalGraph graph = GremlinFactory.getGremlinWrappedGraph();

        try
        {

            new File( target.getParent() ).mkdir();
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    public static TransactionalGraph getGremlinWrappedGraph()
            throws DatabaseBlockedException
    {
        GraphDatabaseService dbInstance = DatabaseLocator.getGraphDatabase();
        System.out.println("GremlinFactory: " + dbInstance);
        TransactionalGraph graph;
        try
        {
            graph = new Neo4jGraph( dbInstance,
                    DatabaseLocator.getIndexService() );
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        try
        {
            ScriptEngine engine = new GremlinScriptEngine();

            // Inject the local database
            TransactionalGraph graph = getGremlinWrappedGraph();

            engine.getBindings( ScriptContext.ENGINE_SCOPE ).put( "$_g", graph );

            try
            {
                engine.getBindings( ScriptContext.ENGINE_SCOPE ).put( "$_",
                        graph.getVertex( 0l ) );
            }
            catch ( Exception e )
            {
                // Om-nom-nom
            }
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Related Classes of com.tinkerpop.blueprints.pgm.TransactionalGraph

  • org.neo4j.webadmin.console.GremlinFactory
  • org.neo4j.webadmin.task.GraphMLExporter
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