Example usage for org.apache.commons.configuration MapConfiguration MapConfiguration

Introduction

In this page you can find the example usage for org.apache.commons.configuration MapConfiguration MapConfiguration.

Prototype

public MapConfiguration(Map map) 

Source Link

Document

Create a Configuration decorator around the specified Map.

Usage

From source file:org.apache.tinkerpop.gremlin.tinkergraph.process.TinkerGraphComputerProvider.java

@Override
public GraphTraversalSource traversal(final Graph graph) {
    return RANDOM.nextBoolean() ? graph.traversal()
            .withStrategies(VertexProgramStrategy.create(new MapConfiguration(new HashMap<String, Object>() {
                {//from ww  w. ja  v a 2  s .co m
                    put(VertexProgramStrategy.WORKERS,
                            RANDOM.nextInt(Runtime.getRuntime().availableProcessors()) + 1);
                    put(VertexProgramStrategy.GRAPH_COMPUTER,
                            RANDOM.nextBoolean() ? GraphComputer.class.getCanonicalName()
                                    : TinkerGraphComputer.class.getCanonicalName());
                }
            }))) : graph.traversal(GraphTraversalSource.computer());
}

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From source file:org.apache.tinkerpop.gremlin.tinkergraph.process.traversal.strategy.decoration.HaltedTraverserStrategyTest.java

@Test
public void shouldReturnDetachedElements() {
    final Graph graph = TinkerFactory.createModern();
    final GraphTraversalSource g = graph.traversal().withComputer()
            .withStrategies(HaltedTraverserStrategy.create(new MapConfiguration(new HashMap<String, Object>() {
                {/*  w  w  w .  ja  v a 2  s. c  om*/
                    put(HaltedTraverserStrategy.HALTED_TRAVERSER_FACTORY,
                            DetachedFactory.class.getCanonicalName());
                }
            })));
    g.V().out().forEachRemaining(vertex -> assertEquals(DetachedVertex.class, vertex.getClass()));
    g.V().out().properties("name").forEachRemaining(
            vertexProperty -> assertEquals(DetachedVertexProperty.class, vertexProperty.getClass()));
    g.V().out().values("name").forEachRemaining(value -> assertEquals(String.class, value.getClass()));
    g.V().out().outE().forEachRemaining(edge -> assertEquals(DetachedEdge.class, edge.getClass()));
    g.V().out().outE().properties("weight")
            .forEachRemaining(property -> assertEquals(DetachedProperty.class, property.getClass()));
    g.V().out().outE().values("weight").forEachRemaining(value -> assertEquals(Double.class, value.getClass()));
    g.V().out().out().forEachRemaining(vertex -> assertEquals(DetachedVertex.class, vertex.getClass()));
    g.V().out().out().path().forEachRemaining(path -> assertEquals(DetachedPath.class, path.getClass()));
    g.V().out().pageRank().forEachRemaining(vertex -> assertEquals(DetachedVertex.class, vertex.getClass()));
    g.V().out().pageRank().out()
            .forEachRemaining(vertex -> assertEquals(DetachedVertex.class, vertex.getClass()));
}

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From source file:org.debux.webmotion.server.ConfigurationTest.java

@Test
public void testMap() throws ConfigurationException {
    Map<String, Object> map = new HashMap<String, Object>();
    map.put("test", "10");
    map.put("var", "${test}");

    MapConfiguration configuration = new MapConfiguration(map);
    AssertJUnit.assertEquals(10, configuration.getInt("test"));
    AssertJUnit.assertEquals(10, configuration.getInt("var"));
}

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From source file:org.hawkular.inventory.impl.tinkerpop.provider.TinkerGraphProvider.java

@Override
public WrappedTinkerGraph instantiateGraph(Configuration configuration) {
    return new WrappedTinkerGraph(new MapConfiguration(
            configuration.getImplementationConfiguration(Collections.singleton(PropertyKey.DIRECTORY_NAME))));
}

---

From source file:org.hawkular.inventory.impl.tinkerpop.provider.TitanProvider.java

@Override
public TitanGraph instantiateGraph(Configuration configuration) {
    return TitanFactory.open(new MapConfiguration(configuration.prefixedWith(ALLOWED_PREFIXES)
            .getImplementationConfiguration(EnumSet.allOf(PropertyKeys.class))));
}

---

From source file:org.hawkular.inventory.impl.tinkerpop.sql.impl.SqlGraph.java

public SqlGraph(Map<String, Object> configuration) throws Exception {
    this(new MapConfiguration(configuration));
}

---

From source file:org.hawkular.inventory.impl.tinkerpop.sql.SqlGraphProvider.java

@Override
public SqlGraph instantiateGraph(Configuration configuration) {
    try {// w w  w. j av  a 2s.c  o m
        Map<String, String> conf = configuration.prefixedWith("sql.")
                .getImplementationConfiguration(sysPropsAsProperties());

        String jndi = conf.get("sql.datasource.jndi");
        if (jndi == null || jndi.isEmpty()) {
            Log.LOG.iUsingJdbcUrl(conf.get("sql.datasource.url"));
            return new SqlGraph(new MapConfiguration(conf));
        } else {
            InitialContext ctx = new InitialContext();
            DataSource ds = (DataSource) ctx.lookup(jndi);
            Log.LOG.iUsingDatasource(jndi);
            return new SqlGraph(ds, new MapConfiguration(conf));
        }
    } catch (Exception e) {
        throw new IllegalArgumentException("Could not instantiate the SQL graph.", e);
    }
}

---

From source file:org.janusgraph.core.ConfiguredGraphFactory.java

/**
 * Creates a {@link JanusGraph} configuration stored in the {@link ConfigurationManagementGraph}
 * graph and a {@link JanusGraph} graph reference according to the single
 * Template Configuration  previously created by the {@link ConfigurationManagementGraph} API;
 * A configuration for this graph must not already exist, and a Template Configuration must
 * exist. If the Template Configuration does not include its
 * backend's respective keyspace/table/storage_directory parameter, we set the keyspace/table
 * to the supplied graphName or we append the graphName to the supplied
 * storage_root parameter.//from  w ww.  j a v a 2  s  .co m
 *
 * @param graphName
 *
 * @return JanusGraph
 */
public static synchronized JanusGraph create(final String graphName) {
    final ConfigurationManagementGraph configManagementGraph = getConfigGraphManagementInstance();

    final Map<String, Object> graphConfigMap = configManagementGraph.getConfiguration(graphName);
    Preconditions.checkState(null == graphConfigMap,
            String.format("Configuration for graph %s already exists.", graphName));
    final Map<String, Object> templateConfigMap = configManagementGraph.getTemplateConfiguration();
    Preconditions.checkState(null != templateConfigMap,
            "Please create a template Configuration using the ConfigurationManagementGraph#createTemplateConfiguration API.");
    templateConfigMap.put(ConfigurationManagementGraph.PROPERTY_GRAPH_NAME, graphName);
    templateConfigMap.put(ConfigurationManagementGraph.PROPERTY_CREATED_USING_TEMPLATE, true);

    final JanusGraphManager jgm = JanusGraphManagerUtility.getInstance();
    Preconditions.checkState(jgm != null, JANUS_GRAPH_MANAGER_EXPECTED_STATE_MSG);
    final CommonsConfiguration config = new CommonsConfiguration(new MapConfiguration(templateConfigMap));
    final JanusGraph g = (JanusGraph) jgm.openGraph(graphName,
            (String gName) -> new StandardJanusGraph(new GraphDatabaseConfigurationBuilder().build(config)));
    configManagementGraph.createConfiguration(new MapConfiguration(templateConfigMap));
    return g;
}

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From source file:org.janusgraph.core.ConfiguredGraphFactory.java

/**
 * Open a {@link JanusGraph} using a previously created Configuration using the
 * {@link ConfigurationManagementGraph} API. A corresponding configuration must exist.
 *
 * <p>NOTE: If your configuration corresponding to this graph does not contain information about
 * the backend's keyspace/table/storage directory, then we set the keyspace/table to the
 * graphName or set the storage directory to the storage_root + /graphName.</p>
 *
 * @param graphName/* www.  j a v  a 2s .  c  o m*/
 *
 * @return JanusGraph
 */
public static JanusGraph open(String graphName) {
    final ConfigurationManagementGraph configManagementGraph = getConfigGraphManagementInstance();
    final Map<String, Object> graphConfigMap = configManagementGraph.getConfiguration(graphName);
    Preconditions.checkState(null != graphConfigMap,
            "Please create configuration for this graph using the ConfigurationManagementGraph#createConfiguration API.");
    final JanusGraphManager jgm = JanusGraphManagerUtility.getInstance();
    Preconditions.checkState(jgm != null, JANUS_GRAPH_MANAGER_EXPECTED_STATE_MSG);
    final CommonsConfiguration config = new CommonsConfiguration(new MapConfiguration(graphConfigMap));
    return (JanusGraph) jgm.openGraph(graphName,
            (String gName) -> new StandardJanusGraph(new GraphDatabaseConfigurationBuilder().build(config)));
}

---

From source file:org.janusgraph.core.ConfiguredGraphFactoryTest.java

@Test
public void shouldOpenGraphUsingConfiguration() throws Exception {
    try {//  w w w . j a  v  a  2s.  com
        final Map<String, Object> map = new HashMap<>();
        map.put(STORAGE_BACKEND.toStringWithoutRoot(), "inmemory");
        map.put(GRAPH_NAME.toStringWithoutRoot(), "graph1");
        ConfiguredGraphFactory.createConfiguration(new MapConfiguration(map));
        final StandardJanusGraph graph = (StandardJanusGraph) ConfiguredGraphFactory.open("graph1");
        assertNotNull(graph);
    } finally {
        ConfiguredGraphFactory.removeConfiguration("graph1");
        ConfiguredGraphFactory.close("graph1");
    }
}

---

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