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

Example 56 with StandardJanusGraph

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

the class AbstractConfiguredGraphFactoryTest method setup.

@BeforeEach
public void setup() {
    if (gm != null)
        return;
    gm = new JanusGraphManager(new Settings());
    final MapConfiguration config = getManagementConfig();
    final StandardJanusGraph graph = new StandardJanusGraph(new GraphDatabaseConfigurationBuilder().build(new CommonsConfiguration(config)));
    // Instantiate the ConfigurationManagementGraph Singleton
    new ConfigurationManagementGraph(graph);
}

Example 57 with StandardJanusGraph

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

the class AbstractConfiguredGraphFactoryTest method dropGraphShouldRemoveGraphFromCache.

@Test
public void dropGraphShouldRemoveGraphFromCache() 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.drop(graphName);
        assertNull(gm.getGraph(graphName));
        assertTrue(graph.isClosed());
    } finally {
        ConfiguredGraphFactory.removeConfiguration(graphName);
        ConfiguredGraphFactory.close(graphName);
    }
}

Example 58 with StandardJanusGraph

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

the class GraphDatabaseConfigurationInstanceExecutorServiceTest method shouldCreateCustomBackendExecutorServiceWithExecutorServiceConfigurationConstructor.

@Test
public void shouldCreateCustomBackendExecutorServiceWithExecutorServiceConfigurationConstructor() {
    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_CORE_POOL_SIZE.toStringWithoutRoot(), 15);
    map.put(PARALLEL_BACKEND_EXECUTOR_SERVICE_CLASS.toStringWithoutRoot(), CustomExecutorServiceImplementation.class.getName());
    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 59 with StandardJanusGraph

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

the class GraphDatabaseConfigurationInstanceExecutorServiceTest method checkExceptionIsThrownDuringInit.

private <T extends Exception> void checkExceptionIsThrownDuringInit(Class<T> exceptionType, Map<String, Object> configMap, String message) {
    final MapConfiguration config = ConfigurationUtil.loadMapConfiguration(configMap);
    T exception = assertThrows(exceptionType, () -> {
        final StandardJanusGraph graph = new StandardJanusGraph(new GraphDatabaseConfigurationBuilder().build(new CommonsConfiguration(config)));
        graph.traversal().V().hasNext();
        graph.close();
    });
    assertEquals(message, exception.getMessage());
}

Example 60 with StandardJanusGraph

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

the class GraphDatabaseConfigurationInstanceIdTest method graphShouldOpenWithSameInstanceId.

@Test
public void graphShouldOpenWithSameInstanceId() {
    final Map<String, Object> map = getStorageConfiguration();
    map.put(UNIQUE_INSTANCE_ID.toStringWithoutRoot(), NON_UNIQUE_INSTANCE_ID);
    map.put(REPLACE_INSTANCE_IF_EXISTS.toStringWithoutRoot(), true);
    final MapConfiguration config = ConfigurationUtil.loadMapConfiguration(map);
    final StandardJanusGraph graph1 = new StandardJanusGraph(new GraphDatabaseConfigurationBuilder().build(new CommonsConfiguration(config)));
    assertEquals(graph1.openManagement().getOpenInstances().size(), 1);
    assertEquals(NON_UNIQUE_CURRENT_INSTANCE_ID, graph1.openManagement().getOpenInstances().iterator().next());
    final StandardJanusGraph graph2 = new StandardJanusGraph(new GraphDatabaseConfigurationBuilder().build(new CommonsConfiguration(config)));
    assertEquals(1, graph1.openManagement().getOpenInstances().size());
    assertEquals(NON_UNIQUE_CURRENT_INSTANCE_ID, graph1.openManagement().getOpenInstances().iterator().next());
    assertEquals(1, graph2.openManagement().getOpenInstances().size());
    assertEquals(NON_UNIQUE_CURRENT_INSTANCE_ID, graph2.openManagement().getOpenInstances().iterator().next());
    graph1.close();
    graph2.close();
}