io.vlingo.symbio.store.MapQueryExpression Java Examples

private QueryExpression queryExpression() {
  if (queryExpression == null) {
    if (info.queryObjectExpression.isListQueryExpression()) {
      queryExpression =
              ListQueryExpression.using(
                      info.queryObjectExpression.type,
                      info.queryObjectExpression.query,
                      stateObject().queryList());
    } else if (info.queryObjectExpression.isMapQueryExpression()) {
      queryExpression =
              MapQueryExpression.using(
                      info.queryObjectExpression.type,
                      info.queryObjectExpression.query,
                      stateObject().queryMap());
    } else {
      throw new IllegalStateException("Unknown QueryExpression type: " + queryExpression);
    }
  }
  return queryExpression;
}
 

@Before
@SuppressWarnings({ "rawtypes", "unchecked" })
public void setUp() {
  world = World.startWithDefaults("test-object-entity");
  objectStore = world.actorFor(ObjectStore.class, InMemoryObjectStoreActor.class, new MockDispatcher());

  registry = new ObjectTypeRegistry(world);

  // NOTE: The InMemoryObjectStoreActor implementation currently
  // does not use PersistentObjectMapper, and thus the no-op decl.
  final Info<Employee> employeeInfo =
          new Info(
          objectStore,
          EmployeeState.class,
          "HR-Database",
          MapQueryExpression.using(Employee.class, "find", MapQueryExpression.map("number", "number")),
          StateObjectMapper.with(Employee.class, new Object(), new Object()));

  registry.register(employeeInfo);
}
 

private Bootstrap(final VlingoServer vlingoServer) {
    this.server = vlingoServer.getServer();
    this.world = vlingoServer.getVlingoScene().getWorld();

    final MapQueryExpression objectQuery =
            MapQueryExpression.using(StockEntity.class, "find", MapQueryExpression.map("id", "id"));

    final ObjectStore objectStore =
            world.stage().actorFor(ObjectStore.class, InMemoryObjectStoreActor.class, new MockDispatcher());

    final StateObjectMapper stateObjectMapper =
            StateObjectMapper.with(StockEntity.class, new Object(), new Object());

    final Info<StockState> info =
            new Info(objectStore, StockState.class,
                    "ObjectStore", objectQuery, stateObjectMapper);

    new ObjectTypeRegistry(world).register(info);

    StockQueryProvider.using(world.stage(), objectStore);

    Runtime.getRuntime().addShutdownHook(new Thread(() -> {
        stopAndCleanup();
    }));
}
 

@BeforeEach
public void setUp() {
    final World world = TestWorld.start("stock-test").world();

    final MapQueryExpression objectQuery =
            MapQueryExpression.using(Stock.class, "find", MapQueryExpression.map("id", "id"));

    final ObjectStore objectStore =
            world.stage().actorFor(ObjectStore.class, InMemoryObjectStoreActor.class, new MockDispatcher());

    final StateObjectMapper stateObjectMapper =
            StateObjectMapper.with(Stock.class, new Object(), new Object());

    final Info<StockState> info =
            new Info(objectStore, StockState.class,
                    "ObjectStore", objectQuery, stateObjectMapper);

    new ObjectTypeRegistry(world).register(info);

    StockQueryProvider.using(world.stage(), objectStore);
}
 

private Bootstrap(final VlingoServer vlingoServer) {
    this.server = vlingoServer.getServer();
    this.world = vlingoServer.getVlingoScene().getWorld();

    final MapQueryExpression objectQuery =
            MapQueryExpression.using(Order.class, "find", MapQueryExpression.map("id", "id"));

    final ObjectStore objectStore =
            world.stage().actorFor(ObjectStore.class, InMemoryObjectStoreActor.class, new MockDispatcher());

    final StateObjectMapper stateObjectMapper =
            StateObjectMapper.with(Order.class, new Object(), new Object());

    final Info<OrderState> info =
            new Info(objectStore, OrderState.class,
                    "ObjectStore", objectQuery, stateObjectMapper);

    new ObjectTypeRegistry(world).register(info);

    OrderQueryProvider.using(world.stage(), objectStore);

    Runtime.getRuntime().addShutdownHook(new Thread(() -> {
        stopAndCleanup();
    }));
}
 

@BeforeEach
public void setUp() {
    final World world = TestWorld.start("order-test").world();

    messagingClient = Mockito.mock(MessagingClient.class);
    applicationRegistry = Mockito.mock(ApplicationRegistry.class);
    Mockito.when(applicationRegistry.retrieveStage()).thenReturn(world.stage());
    Mockito.when(applicationRegistry.retrieveMessagingClient()).thenReturn(messagingClient);

    final MapQueryExpression objectQuery =
            MapQueryExpression.using(Order.class, "find", MapQueryExpression.map("id", "id"));

    final ObjectStore objectStore =
            world.stage().actorFor(ObjectStore.class, InMemoryObjectStoreActor.class, new MockDispatcher());

    final StateObjectMapper stateObjectMapper =
            StateObjectMapper.with(Order.class, new Object(), new Object());

    final ObjectTypeRegistry.Info<OrderState> info =
            new ObjectTypeRegistry.Info(objectStore, OrderState.class,
                    "ObjectStore", objectQuery, stateObjectMapper);

    new ObjectTypeRegistry(world).register(info);

    OrderQueryProvider.using(world.stage(), objectStore);
}
 

@Before
@SuppressWarnings({ "unchecked", "rawtypes" })
public void setUp() throws Exception {
  grid = Grid.start("object-entity-test", Configuration.define(), ClusterProperties.oneNode(), "node1");
  grid.quorumAchieved();
  objectStore = grid.actorFor(ObjectStore.class, InMemoryObjectStoreActor.class, new MockDispatcher());
  registry = new ObjectTypeRegistry(grid.world());

  final Info<Organization> info =
          new Info(
          objectStore,
          io.vlingo.entity.object.State.class,
          "ObjectStore",
          MapQueryExpression.using(Organization.class, "find", MapQueryExpression.map("id", "id")),
          StateObjectMapper.with(Organization.class, new Object(), new Object()));

  registry.register(info);
}
 

private Bootstrap(final VlingoServer vlingoServer) {
    this.server = vlingoServer.getServer();
    this.world = vlingoServer.getVlingoScene().getWorld();

    final MapQueryExpression objectQuery =
            MapQueryExpression.using(Calculation.class, "find", MapQueryExpression.map("id", "id"));

    final ObjectStore objectStore =
            world.stage().actorFor(ObjectStore.class, InMemoryObjectStoreActor.class, new MockDispatcher());

    final StateObjectMapper stateObjectMapper =
            StateObjectMapper.with(Calculation.class, new Object(), new Object());

    final Info<CalculationState> info =
            new Info(objectStore, CalculationState.class,
                    "ObjectStore", objectQuery, stateObjectMapper);

    new ObjectTypeRegistry(world).register(info);

    CalculationQueryProvider.using(world.stage(), objectStore);

    Runtime.getRuntime().addShutdownHook(new Thread(() -> {
        stopAndCleanup();
    }));
}
 

@BeforeEach
public void setUp() {
    final World world = TestWorld.start("calculation-test").world();

    final MapQueryExpression objectQuery =
            MapQueryExpression.using(Calculation.class, "find", MapQueryExpression.map("id", "id"));

    final ObjectStore objectStore =
            world.stage().actorFor(ObjectStore.class, InMemoryObjectStoreActor.class, new MockDispatcher());

    final StateObjectMapper stateObjectMapper =
            StateObjectMapper.with(CalculationState.class, new Object(), new Object());

    final ObjectTypeRegistry.Info<CalculationState> info =
            new ObjectTypeRegistry.Info(objectStore, CalculationState.class,
                    "ObjectStore", objectQuery, stateObjectMapper);

    new ObjectTypeRegistry(world).register(info);

    CalculationQueryProvider.using(world.stage(), objectStore);
}
 

@Test
public void testThatObjectPersistsQueries() {
  dispatcher.afterCompleting(1);
  final AccessSafely persistAccess = persistInterest.afterCompleting(1);
  final Person person = new Person("Tom Jones", 85);
  final Test1Source source = new Test1Source();
  objectStore.persist(StateSources.of(person, source), persistInterest);
  final int persistSize = persistAccess.readFrom("size");
  assertEquals(1, persistSize);
  assertEquals(person, persistAccess.readFrom("object", 0));

  final QueryExpression query = MapQueryExpression
          .using(Person.class, "find", MapQueryExpression.map("id", "" + person.persistenceId()));

  final AccessSafely queryAccess = queryResultInterest.afterCompleting(1);
  objectStore.queryObject(query, queryResultInterest, null);
  final int querySize = queryAccess.readFrom("size");
  assertEquals(1, querySize);
  assertEquals(person, queryAccess.readFrom("object", 0));

  assertEquals(1, dispatcher.dispatchedCount());
  final Dispatchable<Entry<?>, State<?>> dispatched = dispatcher.getDispatched().get(0);
  validateDispatchedState(person, dispatched);

  final List<Entry<?>> dispatchedEntries = dispatched.entries();
  Assert.assertEquals(1, dispatchedEntries.size());
  final Entry<?> entry = dispatchedEntries.get(0);
  Assert.assertNotNull(entry.id());
  Assert.assertEquals(source.getClass().getName(), entry.typeName());
  Assert.assertEquals(Metadata.nullMetadata(), entry.metadata());
}
 

@Before
@SuppressWarnings({ "unchecked", "rawtypes" })
public void setUp() {
  world = World.startWithDefaults("five-step-process-test");

  final MessageQueue queue = new AsyncMessageQueue(null);
  exchange = new LocalExchange(queue);
  final ProcessMessageTextAdapter adapter = new ProcessMessageTextAdapter();
  EntryAdapterProvider.instance(world).registerAdapter(ProcessMessage.class, adapter);

  dispatcher = new MockTextDispatcher();
  objectStore = world.actorFor(ObjectStore.class, InMemoryObjectStoreActor.class, dispatcher);

  objectTypeRegistry = new ObjectTypeRegistry(world);

  final Info<StepCountObjectState> stepCountStateInfo =
          new ObjectTypeRegistry.Info(
          objectStore,
          StepCountObjectState.class,
          StepCountObjectState.class.getSimpleName(),
          MapQueryExpression.using(StepCountObjectState.class, "find", MapQueryExpression.map("id", "id")),
          StateObjectMapper.with(StepCountObjectState.class, new Object(), new Object()));

  objectTypeRegistry.register(stepCountStateInfo);

  exchangeReceivers = new ExchangeReceivers();
  exchangeSender = new LocalExchangeSender(queue);

  registerExchangeCoveys();

  processTypeRegistry = new ProcessTypeRegistry(world);
  processTypeRegistry.register(new ObjectProcessInfo(FiveStepEmittingObjectProcess.class, FiveStepEmittingObjectProcess.class.getSimpleName(), exchange, objectTypeRegistry));
}
 

@Override
public Completes<StockState> queryByLocation(final Location location) {
    final QueryExpression queryExpression =
            MapQueryExpression.using(StockState.class, "findAll");

    final Function<Set<StockState>, StockState> filter = states ->
            states.stream().filter(state -> state.locatedIn(location)).findFirst().get();

    return this.queryAll(Set.class, queryExpression, filter);
}
 

@Override
public Completes<Set<OrderState>> allOrders() {
    final QueryExpression queryExpression =
            MapQueryExpression.using(OrderState.class, "findAll");

    return this.queryAll(Set.class, queryExpression, states -> (Set) states);
}
 

@Override
public Completes<Set<CalculationState>> allCalculations() {
    final QueryExpression queryExpression =
            MapQueryExpression.using(CalculationState.class, "findAll");

    return this.queryAll(Set.class, queryExpression, states -> (Set) states);
}