Examples with Property org.apache.rya.indexing.entity.model.Property used on opensource projects

Example 11 with Property

use of org.apache.rya.indexing.entity.model.Property in project incubator-rya by apache.

the class SmartUriAdapter method createIndividualTypeWithPropertiesUri.

private static URI createIndividualTypeWithPropertiesUri(final RyaURI type, final Map<RyaURI, Property> map) throws SmartUriException {
    final List<NameValuePair> nameValuePairs = new ArrayList<>();
    for (final Entry<RyaURI, Property> entry : map.entrySet()) {
        final RyaURI key = entry.getKey();
        final Property property = entry.getValue();
        final RyaType ryaType = property.getValue();
        final String keyString = (new URIImpl(key.getData())).getLocalName();
        final Value value = RyaToRdfConversions.convertValue(ryaType);
        final String valueString = value.stringValue();
        nameValuePairs.add(new BasicNameValuePair(keyString, valueString));
    }
    final URIBuilder uriBuilder = new URIBuilder();
    uriBuilder.addParameters(nameValuePairs);
    String uriString;
    try {
        final java.net.URI uri = uriBuilder.build();
        final String queryString = uri.getRawSchemeSpecificPart();
        uriString = type.getData() + /*new URIImpl(type.getData()).getLocalName()*/
        queryString;
    } catch (final URISyntaxException e) {
        throw new SmartUriException("Unable to create type URI with all its properties for the Smart URI", e);
    }
    return new URIImpl(uriString);
}

Example 12 with Property

use of org.apache.rya.indexing.entity.model.Property in project incubator-rya by apache.

the class EntityQueryNodeIT method evaluate_constantObject.

@Test
public void evaluate_constantObject() throws Exception {
    final EntityStorage storage = new MongoEntityStorage(super.getMongoClient(), "testDB");
    final ValueFactory vf = ValueFactoryImpl.getInstance();
    final RyaURI subject = new RyaURI("urn:SSN:111-11-1111");
    final Entity entity = Entity.builder().setSubject(subject).setExplicitType(PERSON_TYPE.getId()).setProperty(PERSON_TYPE.getId(), new Property(new RyaURI("urn:age"), RdfToRyaConversions.convertLiteral(vf.createLiteral(20)))).setProperty(PERSON_TYPE.getId(), new Property(new RyaURI("urn:eye"), RdfToRyaConversions.convertLiteral(vf.createLiteral("blue")))).setProperty(PERSON_TYPE.getId(), new Property(new RyaURI("urn:name"), RdfToRyaConversions.convertLiteral(vf.createLiteral("Bob")))).build();
    storage.create(entity);
    // A set of patterns that match a sepecific Entity subject.
    final List<StatementPattern> patterns = getSPs("SELECT * WHERE { " + "<urn:SSN:111-11-1111> <" + RDF.TYPE + "> <urn:person> ." + "<urn:SSN:111-11-1111> <urn:age> ?age . " + "<urn:SSN:111-11-1111> <urn:eye> \"blue\" . " + "<urn:SSN:111-11-1111> <urn:name> ?name . " + "}");
    final EntityQueryNode node = new EntityQueryNode(PERSON_TYPE, patterns, storage);
    final CloseableIteration<BindingSet, QueryEvaluationException> rez = node.evaluate(new MapBindingSet());
    final MapBindingSet expected = new MapBindingSet();
    expected.addBinding("age", vf.createLiteral("20"));
    expected.addBinding("-const-blue", vf.createLiteral("blue"));
    expected.addBinding("name", vf.createLiteral("Bob"));
    while (rez.hasNext()) {
        assertEquals(expected, rez.next());
        break;
    }
}

Example 13 with Property

use of org.apache.rya.indexing.entity.model.Property in project incubator-rya by apache.

the class MongoEntityStorageIT method search_byDataType.

@Test
public void search_byDataType() throws Exception {
    final EntityStorage storage = new MongoEntityStorage(super.getMongoClient(), RYA_INSTANCE_NAME);
    // The Type we will search by.
    final Type icecreamType = new Type(new RyaURI("urn:icecream"), ImmutableSet.<RyaURI>builder().add(new RyaURI("urn:brand")).add(new RyaURI("urn:flavor")).add(new RyaURI("urn:cost")).build());
    // Some Person typed entities.
    final Entity alice = Entity.builder().setSubject(new RyaURI("urn:SSN/111-11-1111")).setExplicitType(new RyaURI("urn:person")).setProperty(new RyaURI("urn:person"), new Property(new RyaURI("urn:name"), new RyaType(XMLSchema.STRING, "Alice"))).setProperty(new RyaURI("urn:person"), new Property(new RyaURI("urn:age"), new RyaType(XMLSchema.INT, "30"))).setProperty(new RyaURI("urn:person"), new Property(new RyaURI("urn:eye"), new RyaType(XMLSchema.STRING, "blue"))).build();
    final Entity bob = Entity.builder().setSubject(new RyaURI("urn:SSN/222-22-2222")).setExplicitType(new RyaURI("urn:person")).setProperty(new RyaURI("urn:person"), new Property(new RyaURI("urn:name"), new RyaType(XMLSchema.STRING, "Bob"))).setProperty(new RyaURI("urn:person"), new Property(new RyaURI("urn:age"), new RyaType(XMLSchema.INT, "57"))).setProperty(new RyaURI("urn:person"), new Property(new RyaURI("urn:eye"), new RyaType(XMLSchema.STRING, "blue"))).build();
    // Some Icecream typed objects.
    final Entity chocolateIcecream = Entity.builder().setSubject(new RyaURI("urn:GTIN-14/00012345600012")).setExplicitType(new RyaURI("urn:icecream")).setProperty(new RyaURI("urn:icecream"), new Property(new RyaURI("urn:brand"), new RyaType(XMLSchema.STRING, "Awesome Icecream"))).setProperty(new RyaURI("urn:icecream"), new Property(new RyaURI("urn:flavor"), new RyaType(XMLSchema.STRING, "Chocolate"))).build();
    final Entity vanillaIcecream = Entity.builder().setSubject(new RyaURI("urn:GTIN-14/22356325213432")).setExplicitType(new RyaURI("urn:icecream")).setProperty(new RyaURI("urn:icecream"), new Property(new RyaURI("urn:brand"), new RyaType(XMLSchema.STRING, "Awesome Icecream"))).setProperty(new RyaURI("urn:icecream"), new Property(new RyaURI("urn:flavor"), new RyaType(XMLSchema.STRING, "Vanilla"))).build();
    final Entity strawberryIcecream = Entity.builder().setSubject(new RyaURI("urn:GTIN-14/77544325436721")).setProperty(new RyaURI("urn:icecream"), new Property(new RyaURI("urn:brand"), new RyaType(XMLSchema.STRING, "Awesome Icecream"))).setProperty(new RyaURI("urn:icecream"), new Property(new RyaURI("urn:flavor"), new RyaType(XMLSchema.STRING, "Strawberry"))).build();
    // Create the objects in the storage.
    storage.create(alice);
    storage.create(bob);
    storage.create(chocolateIcecream);
    storage.create(vanillaIcecream);
    storage.create(strawberryIcecream);
    // Search for all icecreams.
    final Set<TypedEntity> objects = new HashSet<>();
    try (final ConvertingCursor<TypedEntity> it = storage.search(Optional.empty(), icecreamType, new HashSet<>())) {
        while (it.hasNext()) {
            objects.add(it.next());
        }
    }
    // Verify the expected results were returned.
    final Set<TypedEntity> expected = Sets.newHashSet(chocolateIcecream.makeTypedEntity(new RyaURI("urn:icecream")).get(), vanillaIcecream.makeTypedEntity(new RyaURI("urn:icecream")).get());
    assertEquals(expected, objects);
}

Example 14 with Property

use of org.apache.rya.indexing.entity.model.Property in project incubator-rya by apache.

the class MongoEntityStorageIT method create_and_get.

@Test
public void create_and_get() throws Exception {
    // An Entity that will be stored.
    final Entity entity = Entity.builder().setSubject(new RyaURI("urn:GTIN-14/00012345600012")).setExplicitType(new RyaURI("urn:icecream")).setProperty(new RyaURI("urn:icecream"), new Property(new RyaURI("urn:brand"), new RyaType(XMLSchema.STRING, "Awesome Icecream"))).setProperty(new RyaURI("urn:icecream"), new Property(new RyaURI("urn:flavor"), new RyaType(XMLSchema.STRING, "Chocolate"))).build();
    // Create it.
    final EntityStorage storage = new MongoEntityStorage(super.getMongoClient(), RYA_INSTANCE_NAME);
    storage.create(entity);
    // Get it.
    final Optional<Entity> storedEntity = storage.get(new RyaURI("urn:GTIN-14/00012345600012"));
    // Verify the correct value was returned.
    assertEquals(entity, storedEntity.get());
}

Example 15 with Property

use of org.apache.rya.indexing.entity.model.Property in project incubator-rya by apache.

the class MongoEntityStorageIT method can_not_create_with_same_subject.

@Test
public void can_not_create_with_same_subject() throws Exception {
    // A Type that will be stored.
    final Entity entity = Entity.builder().setSubject(new RyaURI("urn:GTIN-14/00012345600012")).setExplicitType(new RyaURI("urn:icecream")).setProperty(new RyaURI("urn:icecream"), new Property(new RyaURI("urn:brand"), new RyaType(XMLSchema.STRING, "Awesome Icecream"))).setProperty(new RyaURI("urn:icecream"), new Property(new RyaURI("urn:flavor"), new RyaType(XMLSchema.STRING, "Chocolate"))).build();
    // Create it.
    final EntityStorage storage = new MongoEntityStorage(super.getMongoClient(), RYA_INSTANCE_NAME);
    storage.create(entity);
    // Try to create it again. This will fail.
    boolean failed = false;
    try {
        storage.create(entity);
    } catch (final EntityAlreadyExistsException e) {
        failed = true;
    }
    assertTrue(failed);
}