Examples with StandardJanusGraph org.janusgraph.graphdb.database.StandardJanusGraph used on opensource projects

Example 51 with StandardJanusGraph

use of org.janusgraph.graphdb.database.StandardJanusGraph in project janusgraph by JanusGraph.

the class GraphDatabaseConfigurationInstanceExecutorServiceTest method shouldCreateCustomBackendCachedThreadPoolSize.

@Test
public void shouldCreateCustomBackendCachedThreadPoolSize() {
    final Map<String, Object> map = getStorageConfiguration();
    map.put(UNIQUE_INSTANCE_ID_HOSTNAME.toStringWithoutRoot(), true);
    map.put(PARALLEL_BACKEND_OPS.toStringWithoutRoot(), true);
    map.put(PARALLEL_BACKEND_EXECUTOR_SERVICE_CLASS.toStringWithoutRoot(), ExecutorServiceBuilder.CACHED_THREAD_POOL_CLASS);
    map.put(PARALLEL_BACKEND_EXECUTOR_SERVICE_CORE_POOL_SIZE.toStringWithoutRoot(), 15);
    map.put(PARALLEL_BACKEND_EXECUTOR_SERVICE_KEEP_ALIVE_TIME.toStringWithoutRoot(), 30000);
    final MapConfiguration config = ConfigurationUtil.loadMapConfiguration(map);
    assertDoesNotThrow(() -> {
        final StandardJanusGraph graph = new StandardJanusGraph(new GraphDatabaseConfigurationBuilder().build(new CommonsConfiguration(config)));
        graph.traversal().V().hasNext();
        graph.close();
    });
}

Example 52 with StandardJanusGraph

use of org.janusgraph.graphdb.database.StandardJanusGraph in project janusgraph by JanusGraph.

the class AbstractConfiguredGraphFactoryTest method shouldOpenGraphUsingConfiguration.

@Test
public void shouldOpenGraphUsingConfiguration() throws Exception {
    final MapConfiguration graphConfig = getGraphConfig();
    final String graphName = graphConfig.getString(GRAPH_NAME.toStringWithoutRoot());
    try {
        ConfiguredGraphFactory.createConfiguration(graphConfig);
        final StandardJanusGraph graph = (StandardJanusGraph) ConfiguredGraphFactory.open(graphName);
        assertNotNull(graph);
    } finally {
        ConfiguredGraphFactory.removeConfiguration(graphName);
        ConfiguredGraphFactory.close(graphName);
    }
}

Example 53 with StandardJanusGraph

use of org.janusgraph.graphdb.database.StandardJanusGraph in project janusgraph by JanusGraph.

the class AbstractConfiguredGraphFactoryTest method dropShouldCleanUpTraversalSourceAndBindings.

@Test
public void dropShouldCleanUpTraversalSourceAndBindings() throws Exception {
    final MapConfiguration graphConfig = getGraphConfig();
    final String graphName = graphConfig.getString(GRAPH_NAME.toStringWithoutRoot());
    final String graphNameTraversal = graphName + "_traversal";
    try {
        ConfiguredGraphFactory.createConfiguration(graphConfig);
        final JanusGraphManager jgm = JanusGraphManager.getInstance();
        final Bindings bindings = new SimpleBindings();
        jgm.configureGremlinExecutor(mockGremlinExecutor(bindings));
        final StandardJanusGraph graph = (StandardJanusGraph) ConfiguredGraphFactory.open(graphName);
        jgm.putTraversalSource(ConfiguredGraphFactory.toTraversalSourceName(graphName), graph.traversal());
        assertNotNull(jgm.getGraph(graphName));
        assertEquals(ConfiguredGraphFactory.toTraversalSourceName(graphName), jgm.getTraversalSourceNames().iterator().next());
        // Confirm the graph and traversal source were added to the Gremlin Script Engine bindings
        assertTrue(bindings.containsKey(graphName));
        assertTrue(bindings.containsKey(graphNameTraversal));
        // Drop the graph and confirm that the graph and traversal source
        ConfiguredGraphFactory.drop(graphName);
        assertNull(jgm.getGraph(graphName));
        assertTrue(jgm.getTraversalSourceNames().isEmpty());
        // Confirm the graph and traversal source were removed from the Gremlin Script Engine bindings
        assertFalse(bindings.containsKey(graphName));
        assertFalse(bindings.containsKey(graphNameTraversal));
    } finally {
        ConfiguredGraphFactory.removeConfiguration(graphName);
        ConfiguredGraphFactory.close(graphName);
    }
}

Example 54 with StandardJanusGraph

use of org.janusgraph.graphdb.database.StandardJanusGraph in project janusgraph by JanusGraph.

the class AbstractConfiguredGraphFactoryTest method shouldCreateTwoGraphsUsingSameTemplateConfiguration.

@Test
public void shouldCreateTwoGraphsUsingSameTemplateConfiguration() throws Exception {
    try {
        ConfiguredGraphFactory.createTemplateConfiguration(getTemplateConfig());
        final StandardJanusGraph graph1 = (StandardJanusGraph) ConfiguredGraphFactory.create("graph1");
        final StandardJanusGraph graph2 = (StandardJanusGraph) ConfiguredGraphFactory.create("graph2");
        assertNotNull(graph1);
        assertNotNull(graph2);
        assertEquals("graph1", graph1.getConfiguration().getConfiguration().get(GRAPH_NAME));
        assertEquals("graph2", graph2.getConfiguration().getConfiguration().get(GRAPH_NAME));
    } finally {
        ConfiguredGraphFactory.removeConfiguration("graph1");
        ConfiguredGraphFactory.removeConfiguration("graph2");
        ConfiguredGraphFactory.close("graph1");
        ConfiguredGraphFactory.close("graph2");
    }
}

Example 55 with StandardJanusGraph

use of org.janusgraph.graphdb.database.StandardJanusGraph in project janusgraph by JanusGraph.

the class AbstractConfiguredGraphFactoryTest method removeConfigurationShouldRemoveGraphFromCache.

@Test
public void removeConfigurationShouldRemoveGraphFromCache() throws Exception {
    final MapConfiguration graphConfig = getGraphConfig();
    final String graphName = graphConfig.getString(GRAPH_NAME.toStringWithoutRoot());
    try {
        ConfiguredGraphFactory.createConfiguration(graphConfig);
        final StandardJanusGraph graph = (StandardJanusGraph) ConfiguredGraphFactory.open(graphName);
        assertNotNull(graph);
        ConfiguredGraphFactory.removeConfiguration(graphName);
        assertNull(gm.getGraph(graphName));
    } finally {
        ConfiguredGraphFactory.removeConfiguration(graphName);
        ConfiguredGraphFactory.close(graphName);
    }
}