Examples of Subgraph

com.nigelsmall.geoff.Subgraph
net.wigis.graph.dnv.SubGraph
The Class SubGraph. @author Brynjar Gretarsson
org.apache.struts2.sitegraph.model.SubGraph
org.eclipse.draw2d.graph.Subgraph
org.eclipse.persistence.jaxb.Subgraph
This type represents a AttributeNode of an EntityGraph that corresponds to a Managed Type. Using this class an entity graph can be embedded within an EntityGraph. @param < T> the Class type of the AttributeNode.
org.jboss.dna.graph.Subgraph
A subgraph returned by the {@link Graph}, containing the nodes in the subgraph as well as the properties and children for each of those nodes. The {@link #iterator()} method may be used to walk the nodes in the subgraph in a pre-order traversal.
Since this subgraph has a single {@link #getLocation() node that is the top of the subgraph}, the methods that take a String path or {@link Path path object} will accept absolute or relative paths.

This subgraph will not contain any {@link #iterator() nodes} that exist below the {@link #getMaximumDepth() maximum depth}. Also, all nodes included in the subgraph have all their properties and children. However, nodes that are at the maximum depth of the subgraph will contain the locations for child nodes that are below the maximum depth and therefore not included in this subgraph.
org.neo4j.cypher.export.SubGraph
org.neo4j.geoff.Subgraph
org.opentripplanner.common.geometry.Subgraph
vg.core.graph.SubGraph
This class saves graph and his structure. @author tzolotuhin

Examples of org.jboss.dna.graph.Subgraph

        assertThat(content, is(notNullValue()));
        sequencer.sequence(content, output, context);
        
        output.close();


        Subgraph subgraph = graph.getSubgraphOfDepth(10).at("/");
        assertThat(subgraph, is(notNullValue()));
        //String value = subgraph.toString();
        //System.out.println(value);
        
        SubgraphNode rootNode = subgraph.getNode(".");
        assertThat(rootNode.getChildren().size(), is(1));
        
        SubgraphNode statementsNode = rootNode.getNode(path("ddl:statements"));
        assertNotNull(statementsNode);
        assertThat(statementsNode.getChildren().size(), is(3));

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Examples of org.jboss.dna.graph.Subgraph

        assertThat(content, is(notNullValue()));
        sequencer.sequence(content, output, context);
        
        output.close();


        Subgraph subgraph = graph.getSubgraphOfDepth(10).at("/");
        assertThat(subgraph, is(notNullValue()));
        //String value = subgraph.toString();
        //System.out.println(value);
        
        SubgraphNode rootNode = subgraph.getNode(".");
        assertThat(rootNode.getChildren().size(), is(1));
        
        SubgraphNode statementsNode = rootNode.getNode(path("ddl:statements"));
        assertNotNull(statementsNode);
        assertThat(statementsNode.getChildren().size(), is(20));

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Examples of org.jboss.dna.graph.Subgraph

        assertThat(content, is(notNullValue()));
        sequencer.sequence(content, output, context);
        
        output.close();


        Subgraph subgraph = graph.getSubgraphOfDepth(10).at("/");
        assertThat(subgraph, is(notNullValue()));
        //String value = subgraph.toString();
        //System.out.println(value);
        
        SubgraphNode rootNode = subgraph.getNode(".");
        assertThat(rootNode.getChildren().size(), is(1));
        
        SubgraphNode statementsNode = rootNode.getNode(path("ddl:statements"));
        assertNotNull(statementsNode);
        assertThat(statementsNode.getChildren().size(), is(64));

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Examples of org.jboss.dna.graph.Subgraph

        assertThat(content, is(notNullValue()));
        sequencer.sequence(content, output, context);
        
        output.close();


        Subgraph subgraph = graph.getSubgraphOfDepth(10).at("/");
        assertThat(subgraph, is(notNullValue()));
        //String value = subgraph.toString();
        //System.out.println(value);
        
        SubgraphNode rootNode = subgraph.getNode(".");
        assertThat(rootNode.getChildren().size(), is(1));
        
        SubgraphNode statementsNode = rootNode.getNode(path("ddl:statements"));
        assertNotNull(statementsNode);
        assertThat(statementsNode.getChildren().size(), is(50));

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Examples of org.jboss.dna.graph.Subgraph

                     .and()
                     .save();


        // Verify that the graph has been updated correctly ...
        DnaConfiguration.ConfigurationDefinition content = configuration.getConfigurationDefinition();
        Subgraph subgraph = content.graph().getSubgraphOfDepth(3).at("/");
        assertThat(subgraph.getNode("/dna:sources"), is(notNullValue()));
        assertThat(subgraph.getNode("/dna:sources/name"), is(notNullValue()));
        assertThat(subgraph.getNode("/dna:sources/name"), hasProperty(DnaLexicon.RETRY_LIMIT, 100));
        assertThat(subgraph.getNode("/dna:sources/name"), hasProperty("defaultCachePolicy", cachePolicy));
        assertThat(subgraph.getNode("/dna:sources/name"), hasProperty("defaultWorkspaceName", "default workspace name"));
        assertThat(subgraph.getNode("/dna:sources/name"), hasProperty("rootNodeUuid", rootUuid));
    }

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Examples of org.jboss.dna.graph.Subgraph

        engine = configuration.build();
        engine.start();


        // Verify that the graph has been updated correctly ...
        Graph config = engine.getGraph(JcrConfiguration.DEFAULT_CONFIGURATION_SOURCE_NAME);
        Subgraph subgraph = config.getSubgraphOfDepth(6).at("/");
        assertThat(subgraph.getNode("/dna:sources"), is(notNullValue()));
        assertThat(subgraph.getNode("/dna:sources/Source2"), is(notNullValue()));
        assertThat(subgraph.getNode("/dna:sources/Source2"), hasProperty(DnaLexicon.CLASSNAME,
                                                                         InMemoryRepositorySource.class.getName()));
        assertThat(subgraph.getNode("/dna:repositories"), is(notNullValue()));
        assertThat(subgraph.getNode("/dna:repositories/JCR Repository"), is(notNullValue()));
        assertThat(subgraph.getNode("/dna:repositories/JCR Repository"), hasProperty(DnaLexicon.SOURCE_NAME, "Source2"));
        assertThat(subgraph.getNode("/dna:repositories/JCR Repository/dna:options"), is(notNullValue()));
        assertThat(subgraph.getNode("/dna:repositories/JCR Repository/dna:options/JAAS_LOGIN_CONFIG_NAME"),
                   hasProperty(DnaLexicon.VALUE, "test"));


        JcrRepository repository = engine.getRepository("JCR Repository");


        Map<Option, String> options = new HashMap<Option, String>();

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Examples of org.jboss.dna.graph.Subgraph


        assertThat(configuration.getProblems().isEmpty(), is(true));


        // Verify that the graph has been updated correctly ...
        DnaConfiguration.ConfigurationDefinition content = configuration.getConfigurationDefinition();
        Subgraph subgraph = content.graph().getSubgraphOfDepth(6).at("/");


        assertThat(subgraph.getNode("/dna:sources"), is(notNullValue()));
        assertThat(subgraph.getNode("/dna:sources/Cars"), is(notNullValue()));
        assertThat(subgraph.getNode("/dna:sources/Cars"), hasProperty(DnaLexicon.RETRY_LIMIT, "3"));
        assertThat(subgraph.getNode("/dna:sources/Cars"), hasProperty(DnaLexicon.CLASSNAME,
                                                                      InMemoryRepositorySource.class.getName()));
        assertThat(subgraph.getNode("/dna:sources/Aircraft"), is(notNullValue()));
        assertThat(subgraph.getNode("/dna:sources/Aircraft"), hasProperty("defaultWorkspaceName", "default"));
        assertThat(subgraph.getNode("/dna:sources/Aircraft"), hasProperty(DnaLexicon.CLASSNAME,
                                                                          InMemoryRepositorySource.class.getName()));
        assertThat(subgraph.getNode("/dna:sources/Cache"), is(notNullValue()));
        assertThat(subgraph.getNode("/dna:sources/Cache"), hasProperty(DnaLexicon.CLASSNAME,
                                                                       InMemoryRepositorySource.class.getName()));


        assertThat(subgraph.getNode("/dna:mimeTypeDetectors").getChildren(), hasChild(segment("Detector")));
        assertThat(subgraph.getNode("/dna:mimeTypeDetectors/Detector"), is(notNullValue()));
        assertThat(subgraph.getNode("/dna:mimeTypeDetectors/Detector"),
                   hasProperty(DnaLexicon.DESCRIPTION, "Standard extension-based MIME type detector"));
        assertThat(subgraph.getNode("/dna:mimeTypeDetectors/Detector"),
                   hasProperty(DnaLexicon.CLASSNAME, ExtensionBasedMimeTypeDetector.class.getName()));


        assertThat(subgraph.getNode("/dna:repositories").getChildren(), hasChild(segment("Car Repository")));
        assertThat(subgraph.getNode("/dna:repositories/Car Repository"), is(notNullValue()));
        assertThat(subgraph.getNode("/dna:repositories/Car Repository"), hasProperty(DnaLexicon.SOURCE_NAME, "Cars"));
        assertThat(subgraph.getNode("/dna:repositories/Car Repository").getChildren(), hasChild(segment("dna:options")));
        assertThat(subgraph.getNode("/dna:repositories/Car Repository/dna:options"), is(notNullValue()));
        assertThat(subgraph.getNode("/dna:repositories/Car Repository/dna:options").getChildren(),
                   hasChild(segment("jaasLoginConfigName")));
        assertThat(subgraph.getNode("/dna:repositories/Car Repository/dna:options/jaasLoginConfigName"), is(notNullValue()));
        assertThat(subgraph.getNode("/dna:repositories/Car Repository/dna:options/jaasLoginConfigName"),
                   hasProperty(DnaLexicon.VALUE, "dna-jcr"));


        // Initialize IDTrust and a policy file (which defines the "dna-jcr" login config name)
        String configFile = "security/jaas.conf.xml";
        IDTrustConfiguration idtrustConfig = new IDTrustConfiguration();

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Examples of org.jboss.dna.graph.Subgraph

                                .getNamespaceRegistry()
                                .isRegisteredNamespaceUri("http://www.jboss.org/dna/test/1.0"), is(true));


        // Verify that the graph has been updated correctly ...
        DnaConfiguration.ConfigurationDefinition content = configuration.getConfigurationDefinition();
        Subgraph subgraph = content.graph().getSubgraphOfDepth(6).at("/");


        assertThat(subgraph.getNode("/dna:repositories").getChildren(), hasChild(segment("Car Repository")));
        assertThat(subgraph.getNode("/dna:repositories/Car Repository"), is(notNullValue()));
        assertThat(subgraph.getNode("/dna:repositories/Car Repository"), hasProperty(DnaLexicon.SOURCE_NAME, "Cars"));
        assertThat(subgraph.getNode("/dna:repositories/Car Repository").getChildren(), hasChild(segment("dna:options")));
        assertThat(subgraph.getNode("/dna:repositories/Car Repository/jcr:nodeTypes"), is(notNullValue()));
        // for (Location child : subgraph.getNode("/dna:repositories/Car Repository/dna:nodeTypes").getChildren()) {
        // System.out.println(child.getPath().getLastSegment().getString(context().getNamespaceRegistry()));
        // }
        assertThat(subgraph.getNode("/dna:repositories/Car Repository/jcr:nodeTypes").getChildren(),
                   hasChildren(segment("dnatest:noSameNameSibs"),
                               segment("dnatest:referenceableUnstructured"),
                               segment("dnatest:nodeWithMandatoryProperty"),
                               segment("dnatest:nodeWithMandatoryChild"),
                               segment("dnatest:unorderableUnstructured")));
        assertThat(subgraph.getNode("/dna:repositories/Car Repository/dna:namespaces"), is(notNullValue()));


        // Check that the namespace in the CND file was persisted correctly ...
        assertThat(subgraph.getNode("/dna:repositories/Car Repository/dna:namespaces").getChildren(),
                   hasChild(segment("dnatest")));
        assertThat(subgraph.getNode("/dna:repositories/Car Repository/dna:namespaces/dnatest"),
                   hasProperty(DnaLexicon.NAMESPACE_URI, "http://www.jboss.org/dna/test/1.0"));


        // Initialize IDTrust and a policy file (which defines the "dna-jcr" login config name)
        String configFile = "security/jaas.conf.xml";
        IDTrustConfiguration idtrustConfig = new IDTrustConfiguration();

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Examples of org.jboss.dna.graph.Subgraph

     */
    List<JcrNodeType> registerNodeTypes( JcrNodeTypeSource nodeTypeSource )
        throws InvalidNodeTypeDefinitionException, NodeTypeExistsException, RepositoryException {
        assert nodeTypeSource != null;
        Graph nodeTypesGraph = nodeTypeSource.getNodeTypes();
        Subgraph nodeTypesSubgraph = nodeTypesGraph.getSubgraphOfDepth(3).at("/");
        return registerNodeTypes(nodeTypesSubgraph, nodeTypesSubgraph.getLocation());
    }

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Examples of org.jboss.dna.graph.Subgraph

        // Read the subgraph that represents the repository ...
        PathFactory pathFactory = getExecutionContext().getValueFactories().getPathFactory();
        Path repositoriesPath = pathFactory.create(configuration.getPath(), DnaLexicon.REPOSITORIES);
        Path repositoryPath = pathFactory.create(repositoriesPath, repositoryName);
        Graph configuration = getConfigurationGraph();
        Subgraph subgraph = configuration.getSubgraphOfDepth(6).at(repositoryPath);


        // Read the options ...
        Node optionsNode = subgraph.getNode(DnaLexicon.OPTIONS);
        if (optionsNode != null) {
            for (Location optionLocation : optionsNode.getChildren()) {
                Node optionNode = configuration.getNodeAt(optionLocation);
                Path.Segment segment = optionLocation.getPath().getLastSegment();
                Property valueProperty = optionNode.getProperty(DnaLexicon.VALUE);
                if (valueProperty == null) continue;
                Option option = Option.findOption(segment.getName().getLocalName());
                if (option == null) continue;
                options.put(option, valueProperty.getFirstValue().toString());
            }
        }


        // Read the namespaces ...
        ExecutionContext context = getExecutionContext();
        Node namespacesNode = subgraph.getNode(DnaLexicon.NAMESPACES);
        if (namespacesNode != null) {
            GraphNamespaceRegistry registry = new GraphNamespaceRegistry(configuration, namespacesNode.getLocation().getPath(),
                                                                         DnaLexicon.NAMESPACE_URI);
            context = context.with(registry);
        }


        // Get the name of the source ...
        Property property = subgraph.getRoot().getProperty(DnaLexicon.SOURCE_NAME);
        if (property == null || property.isEmpty()) {
            String readableName = readable(DnaLexicon.SOURCE_NAME);
            String readablePath = readable(subgraph.getLocation());
            String msg = JcrI18n.propertyNotFoundOnNode.text(readableName, readablePath, configuration.getCurrentWorkspaceName());
            throw new RepositoryException(msg);
        }
        String sourceName = context.getValueFactories().getStringFactory().create(property.getFirstValue());


        // Create the repository ...
        JcrRepository repository = new JcrRepository(context, connectionFactory, sourceName, descriptors, options);


        // Register all the the node types ...
        Node nodeTypesNode = subgraph.getNode(JcrLexicon.NODE_TYPES);
        if (nodeTypesNode != null) {
            repository.getRepositoryTypeManager().registerNodeTypes(subgraph, nodeTypesNode.getLocation());// throws exception
        }


        return repository;

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