Examples with TinkerPopGraphManager nl.knaw.huygens.timbuctoo.server.TinkerPopGraphManager used on opensource projects

Example 46 with TinkerPopGraphManager

use of nl.knaw.huygens.timbuctoo.server.TinkerPopGraphManager in project timbuctoo by HuygensING.

the class DatabaseTest method copyEdgesFromObjectIntoSubjectCopiesTheOutgoingEdgesOfTheObjectIntoTheSubject.

@Test
public void copyEdgesFromObjectIntoSubjectCopiesTheOutgoingEdgesOfTheObjectIntoTheSubject() {
    TinkerPopGraphManager graphWrapper = newGraph().withVertex("target1", v -> {
        v.withTimId("789");
    }).withVertex("target2", v -> {
        v.withTimId("abc");
    }).withVertex("entity1", v -> {
        v.withTimId("123").withOutgoingRelation("relatedTo", "target1", edge -> edge.withRev(9));
    }).withVertex("entity2", v -> {
        v.withTimId("456").withOutgoingRelation("relatedTo", "target1", edge -> edge.withRev(1337)).withOutgoingRelation("relatedTo", "target2", edge -> edge.withRev(12));
    }).wrap();
    final String vreName = "vreName";
    final Vertex subjectVertex = graphWrapper.getGraph().traversal().V().has("tim_id", "123").next();
    final Vertex objectVertex = graphWrapper.getGraph().traversal().V().has("tim_id", "456").next();
    final Entity subject = new Entity(subjectVertex, null, null, null);
    final Entity object = new Entity(objectVertex, null, null, null);
    final Database instance = new Database(graphWrapper);
    instance.copyEdgesFromObjectIntoSubject(subject, object);
    final List<Edge> edges = graphWrapper.getGraph().traversal().V().has("tim_id", "123").outE("relatedTo").toList();
    assertThat(edges.size(), equalTo(2));
}

Example 47 with TinkerPopGraphManager

use of nl.knaw.huygens.timbuctoo.server.TinkerPopGraphManager in project timbuctoo by HuygensING.

the class DatabaseTest method findArchetypeCollectionReturnsTheArchetypeCollectionWrappedInAnOptional.

@Test
public void findArchetypeCollectionReturnsTheArchetypeCollectionWrappedInAnOptional() {
    TinkerPopGraphManager graphWrapper = newGraph().withVertex(v -> v.withLabel(Vre.DATABASE_LABEL).withProperty(Vre.VRE_NAME_PROPERTY_NAME, "Admin").withOutgoingRelation(Vre.HAS_COLLECTION_RELATION_NAME, "defaultArchetype").withOutgoingRelation(Vre.HAS_COLLECTION_RELATION_NAME, "knownArchetype")).withVertex("defaultArchetype", v -> v.withProperty(ENTITY_TYPE_NAME_PROPERTY_NAME, "concept").withProperty(COLLECTION_NAME_PROPERTY_NAME, "concepts")).withVertex("knownArchetype", v -> v.withProperty(ENTITY_TYPE_NAME_PROPERTY_NAME, "knownArchetype").withProperty(COLLECTION_NAME_PROPERTY_NAME, "knownArchetypes")).wrap();
    Node node = mock(Node.class);
    when(node.getLocalName()).thenReturn("knownArchetype");
    Database instance = new Database(graphWrapper);
    Optional<Collection> archetypeCollection = instance.findArchetypeCollection(node.getLocalName());
    assertThat(archetypeCollection, is(present()));
}

Example 48 with TinkerPopGraphManager

use of nl.knaw.huygens.timbuctoo.server.TinkerPopGraphManager in project timbuctoo by HuygensING.

the class DatabaseTest method findOrCreateCollectionAddsTheCollectionToItsArchetype.

@Test
public void findOrCreateCollectionAddsTheCollectionToItsArchetype() {
    String rdfUri = "http://www.example.com/entity";
    String localName = "entity";
    TinkerPopGraphManager graphWrapper = newGraph().withVertex(v -> v.withLabel(Vre.DATABASE_LABEL).withProperty("name", VRE_NAME)).withVertex(v -> {
        v.withLabel(Vre.DATABASE_LABEL);
        v.withProperty(Vre.VRE_NAME_PROPERTY_NAME, "Admin");
        v.withOutgoingRelation(Vre.HAS_COLLECTION_RELATION_NAME, "defaultArchetype");
    }).withVertex("defaultArchetype", v -> {
        v.withProperty(ENTITY_TYPE_NAME_PROPERTY_NAME, "concept");
        v.withProperty(COLLECTION_NAME_PROPERTY_NAME, "concepts");
    }).wrap();
    Node collectionNode = mock(Node.class);
    when(collectionNode.getLocalName()).thenReturn(localName);
    when(collectionNode.getURI()).thenReturn(rdfUri);
    Database instance = new Database(graphWrapper);
    Collection collection = instance.findOrCreateCollection(VRE_NAME, collectionNode.getURI(), collectionNode.getLocalName());
    assertThat(collection, hasProperty("vreName", equalTo(VRE_NAME)));
    assertThat(graphWrapper.getGraph().traversal().V().hasLabel(DATABASE_LABEL).has(RDF_URI_PROP, rdfUri).out(HAS_ARCHETYPE_RELATION_NAME).hasNext(), is(true));
}

Example 49 with TinkerPopGraphManager

use of nl.knaw.huygens.timbuctoo.server.TinkerPopGraphManager in project timbuctoo by HuygensING.

the class DatabaseTest method findOrCreateEntityGivesABlankNodeADefaultUri.

@Test
public void findOrCreateEntityGivesABlankNodeADefaultUri() {
    TinkerPopGraphManager graphWrapper = newGraph().withVertex(v -> v.withLabel(Vre.DATABASE_LABEL).withProperty("name", VRE_NAME)).withVertex(v -> {
        v.withLabel(Vre.DATABASE_LABEL);
        v.withProperty(Vre.VRE_NAME_PROPERTY_NAME, "Admin");
        v.withOutgoingRelation(Vre.HAS_COLLECTION_RELATION_NAME, "defaultArchetype");
    }).withVertex("defaultArchetype", v -> {
        v.withProperty(ENTITY_TYPE_NAME_PROPERTY_NAME, "concept");
        v.withProperty(COLLECTION_NAME_PROPERTY_NAME, "concepts");
        v.withOutgoingRelation(HAS_ENTITY_NODE_RELATION_NAME, "entityCollection");
    }).withVertex("entityCollection", v -> {
    }).wrap();
    final Database instance = new Database(graphWrapper, modifier);
    Node blankNode = TripleCreator.createBlankNode();
    String expectedUri = VRE_NAME + ":" + blankNode.getBlankNodeLabel();
    Entity entity = instance.findOrCreateEntity(VRE_NAME, blankNode);
    assertThat(entity, is(notNullValue()));
    assertThat(entity.vertex.value(RDF_SYNONYM_PROP), is(new String[] { expectedUri }));
}

Example 50 with TinkerPopGraphManager

use of nl.knaw.huygens.timbuctoo.server.TinkerPopGraphManager in project timbuctoo by HuygensING.

the class DatabaseTest method findOrCreateRelationTypeReturnsAnExistingRelationType.

// FIXME: should now be tested using rdf Index
@Ignore
@Test
public void findOrCreateRelationTypeReturnsAnExistingRelationType() {
    final String relationtypePrefix = "relationtype_";
    String rdfUriVal = "rdfUriVal";
    final TinkerPopGraphManager graphWrapper = newGraph().withVertex(v -> v.withLabel("relationtype").withProperty("rdfUri", rdfUriVal).withProperty("types", "[\"relationtype\"]").withProperty(relationtypePrefix + "targetTypeName", "concept").withProperty(relationtypePrefix + "sourceTypeName", "concept").withProperty(relationtypePrefix + "symmetric", false).withProperty(relationtypePrefix + "reflexive", false).withProperty(relationtypePrefix + "derived", false).withProperty(relationtypePrefix + "regularName", RELATION_NAME).withProperty(relationtypePrefix + "inverseName", "inverse:" + RELATION_NAME).withProperty("rev", 1).withProperty("isLatest", true)).wrap();
    final Database instance = new Database(graphWrapper);
    instance.findOrCreateRelationType(rdfUriVal, RELATION_NAME);
    assertThat(graphWrapper.getGraph().traversal().V().hasLabel("relationtype").count().next(), is(1L));
}