Examples with JanusGraphManagement org.janusgraph.core.schema.JanusGraphManagement used on opensource projects

Example 46 with JanusGraphManagement

use of org.janusgraph.core.schema.JanusGraphManagement in project atlas by apache.

the class AtlasJanusGraph method getIndexKeys.

private Set<String> getIndexKeys(Class<? extends Element> janusGraphElementClass) {
    JanusGraphManagement mgmt = getGraph().openManagement();
    Iterable<JanusGraphIndex> indices = mgmt.getGraphIndexes(janusGraphElementClass);
    Set<String> result = new HashSet<String>();
    for (JanusGraphIndex index : indices) {
        result.add(index.name());
    }
    mgmt.commit();
    return result;
}

Example 47 with JanusGraphManagement

use of org.janusgraph.core.schema.JanusGraphManagement in project atlas by apache.

the class AtlasJanusGraphDatabase method updateGlobalConfiguration.

private static void updateGlobalConfiguration(Map<String, Object> map) {
    JanusGraph graph = null;
    JanusGraphManagement managementSystem = null;
    try {
        graph = initJanusGraph(getConfiguration());
        managementSystem = graph.openManagement();
        for (Map.Entry<String, Object> entry : map.entrySet()) {
            managementSystem.set(entry.getKey(), entry.getValue());
        }
        LOG.info("Global properties updated!: {}", map);
    } catch (Exception ex) {
        LOG.error("Error updating global configuration: {}", map, ex);
    } finally {
        if (managementSystem != null) {
            managementSystem.commit();
        }
        if (graph != null) {
            graph.close();
        }
    }
}

Example 48 with JanusGraphManagement

use of org.janusgraph.core.schema.JanusGraphManagement in project janusgraph by JanusGraph.

the class JanusGraphIndexTest method testOrForceIndexMixedAndCompositeIndex.

@Test
public void testOrForceIndexMixedAndCompositeIndex() throws Exception {
    JanusGraph customGraph = null;
    try {
        customGraph = this.getForceIndexGraph();
        final JanusGraphManagement management = customGraph.openManagement();
        final PropertyKey nameProperty = management.makePropertyKey("name").dataType(String.class).cardinality(Cardinality.SINGLE).make();
        final PropertyKey ageProperty = management.makePropertyKey("age").dataType(Integer.class).cardinality(Cardinality.SINGLE).make();
        final PropertyKey lengthProperty = management.makePropertyKey("length").dataType(Integer.class).cardinality(Cardinality.SINGLE).make();
        management.buildIndex("nameidx", Vertex.class).addKey(nameProperty, getStringMapping()).buildMixedIndex(INDEX);
        management.buildIndex("ageridx", Vertex.class).addKey(ageProperty).buildCompositeIndex();
        management.buildIndex("lengthidx", Vertex.class).addKey(lengthProperty).buildMixedIndex(INDEX);
        management.commit();
        customGraph.tx().commit();
        testOr(customGraph);
    } finally {
        if (customGraph != null) {
            JanusGraphFactory.close(customGraph);
        }
    }
}

Example 49 with JanusGraphManagement

use of org.janusgraph.core.schema.JanusGraphManagement in project janusgraph by JanusGraph.

the class AbstractJanusGraphProvider method loadGraphData.

@Override
public void loadGraphData(final Graph g, final LoadGraphWith loadGraphWith, final Class testClass, final String testName) {
    if (loadGraphWith != null) {
        this.createIndices((JanusGraph) g, loadGraphWith.value());
    } else {
        if (TransactionTest.class.equals(testClass) && testName.equalsIgnoreCase("shouldExecuteWithCompetingThreads")) {
            JanusGraphManagement management = ((JanusGraph) g).openManagement();
            management.makePropertyKey("blah").dataType(Double.class).make();
            management.makePropertyKey("bloop").dataType(Integer.class).make();
            management.makePropertyKey("test").dataType(Object.class).make();
            management.makeEdgeLabel("friend").make();
            management.commit();
        }
    }
    super.loadGraphData(g, loadGraphWith, testClass, testName);
}

Example 50 with JanusGraphManagement

use of org.janusgraph.core.schema.JanusGraphManagement in project janusgraph by JanusGraph.

the class MgmtOlapJobBenchmark method runReindex.

@Benchmark
public void runReindex(Blackhole blackhole) throws ExecutionException, InterruptedException {
    JanusGraphManagement mgmt = graph.openManagement();
    blackhole.consume(mgmt.updateIndex(mgmt.getGraphIndex("aliasIndex"), SchemaAction.REINDEX).get());
    mgmt.commit();
}