Examples with CommandEnvelope io.spine.core.CommandEnvelope used on opensource projects

Example 1 with CommandEnvelope

use of io.spine.core.CommandEnvelope in project core-java by SpineEventEngine.

the class AbstractCommandRouterShould method setUp.

@Before
public void setUp() {
    final BoundedContext boundedContext = BoundedContext.newBuilder().build();
    final CommandBus commandBus = boundedContext.getCommandBus();
    // Register dispatcher for `StringValue` message type.
    // Otherwise we won't be able to post.
    commandBus.register(new CommandDispatcher<String>() {

        @Override
        public Set<CommandClass> getMessageClasses() {
            return CommandClass.setOf(StringValue.class);
        }

        @Override
        public String dispatch(CommandEnvelope envelope) {
            // Do nothing.
            return "Anonymous";
        }

        @Override
        public void onError(CommandEnvelope envelope, RuntimeException exception) {
        // Do nothing.
        }
    });
    sourceMessage = toMessage(getClass().getSimpleName());
    sourceContext = requestFactory.createCommandContext();
    router = createRouter(commandBus, sourceMessage, sourceContext);
    router.addAll(messages);
}

Example 2 with CommandEnvelope

use of io.spine.core.CommandEnvelope in project core-java by SpineEventEngine.

the class CommandRouterOnErrorShould method throw_IllegalStateException_when_caught_error_when_posting.

@Test(expected = IllegalStateException.class)
public void throw_IllegalStateException_when_caught_error_when_posting() {
    final BoundedContext boundedContext = BoundedContext.newBuilder().build();
    final CommandBus commandBus = boundedContext.getCommandBus();
    // Register dispatcher for `StringValue` message type.
    // Fails each time of dispatch().
    commandBus.register(new CommandDispatcher<Message>() {

        @Override
        public Set<CommandClass> getMessageClasses() {
            return CommandClass.setOf(StringValue.class);
        }

        @Override
        public Message dispatch(CommandEnvelope envelope) {
            throw new IllegalStateException("I am faulty!");
        }

        @Override
        public void onError(CommandEnvelope envelope, RuntimeException exception) {
        // Do nothing.
        }
    });
    final StringValue sourceMessage = toMessage(getClass().getSimpleName());
    final CommandContext sourceContext = getRequestFactory().createCommandContext();
    final CommandRouter router = createRouter(commandBus, sourceMessage, sourceContext);
    router.addAll(getMessages());
    router.routeAll();
}

Example 3 with CommandEnvelope

use of io.spine.core.CommandEnvelope in project core-java by SpineEventEngine.

the class PmMessageDeliveryShould method postpone_commands_dispatched_to_command_subscriber_method.

@Test
public void postpone_commands_dispatched_to_command_subscriber_method() {
    assertNull(ReactingProjectWizard.getCommandReceived());
    final Command command = createProject();
    boundedContext.getCommandBus().post(command, StreamObservers.<Ack>noOpObserver());
    assertNull(ReactingProjectWizard.getCommandReceived());
    final CommandEnvelope expectedEnvelope = CommandEnvelope.of(command);
    final PostponingCommandDelivery delivery = repository.getCommandEndpointDelivery();
    final Map<ProjectId, CommandEnvelope> postponedCommands = delivery.getPostponedCommands();
    assertTrue(postponedCommands.size() == 1 && postponedCommands.containsValue(expectedEnvelope));
    final ProjectId projectId = postponedCommands.keySet().iterator().next();
    delivery.deliverNow(projectId, postponedCommands.get(projectId));
    final PmCreateProject deliveredCommandMsg = ReactingProjectWizard.getCommandReceived();
    assertNotNull(deliveredCommandMsg);
    assertEquals(Commands.getMessage(command), deliveredCommandMsg);
}

Example 4 with CommandEnvelope

use of io.spine.core.CommandEnvelope in project core-java by SpineEventEngine.

the class ProcessManagerRepositoryShould method dispatch_rejection.

@Test
public void dispatch_rejection() {
    final CommandEnvelope ce = requestFactory.generateEnvelope();
    final EntityAlreadyArchived rejectionMessage = EntityAlreadyArchived.newBuilder().setEntityId(Identifier.pack(newUuid())).build();
    final Rejection rejection = createRejection(rejectionMessage, ce.getCommand());
    final ProjectId id = ProcessManagerRepositoryTestEnv.GivenCommandMessage.ID;
    final Rejection.Builder builder = rejection.toBuilder().setContext(rejection.getContext().toBuilder().setProducerId(Identifier.pack(id)));
    final RejectionEnvelope re = RejectionEnvelope.of(builder.build());
    final Set<?> delivered = repository().dispatchRejection(re);
    assertTrue(delivered.contains(id));
    assertTrue(TestProcessManager.processed(rejectionMessage));
}

Example 5 with CommandEnvelope

use of io.spine.core.CommandEnvelope in project core-java by SpineEventEngine.

the class ProcessManagerRepositoryShould method throw_exception_if_dispatch_unknown_command.

@Test(expected = IllegalArgumentException.class)
public void throw_exception_if_dispatch_unknown_command() {
    final Command unknownCommand = requestFactory.createCommand(Int32Value.getDefaultInstance());
    final CommandEnvelope request = CommandEnvelope.of(unknownCommand);
    repository().dispatchCommand(request);
}