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

Example 31 with CommandEnvelope

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

the class CommandRoutingShould method apply_custom_route.

@Test
public void apply_custom_route() {
    final TestActorRequestFactory factory = TestActorRequestFactory.newInstance(getClass());
    // Have custom route.
    commandRouting.route(StringValue.class, customRoute);
    final CommandEnvelope command = factory.generateEnvelope();
    final long id = commandRouting.apply(command.getMessage(), command.getCommandContext());
    assertEquals(CUSTOM_ANSWER, id);
}

Example 32 with CommandEnvelope

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

the class CommandRoutingShould method apply_default_route.

@Test
public void apply_default_route() {
    final TestActorRequestFactory factory = TestActorRequestFactory.newInstance(getClass());
    // Replace the default route since we have custom command message.
    commandRouting.replaceDefault(customDefault).route(StringValue.class, customRoute);
    final CommandEnvelope command = CommandEnvelope.of(factory.createCommand(Time.getCurrentTime()));
    final long id = commandRouting.apply(command.getMessage(), command.getCommandContext());
    assertEquals(DEFAULT_ANSWER, id);
}

Example 33 with CommandEnvelope

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

the class Aggregate method apply.

/**
 * Applies event messages.
 *
 * @param eventMessages the event messages or events to apply
 * @param origin        the envelope of a message which caused the events
 * @see #ensureEventMessage(Message)
 */
void apply(Iterable<? extends Message> eventMessages, MessageEnvelope origin) {
    final List<? extends Message> messages = newArrayList(eventMessages);
    final EventFactory eventFactory = EventFactory.on(origin, getProducerId());
    final List<Event> events = newArrayListWithCapacity(messages.size());
    Version projectedEventVersion = getVersion();
    for (Message eventOrMessage : messages) {
        /* Applying each message would increment the entity version.
               Therefore, we should simulate this behaviour. */
        projectedEventVersion = Versions.increment(projectedEventVersion);
        final Message eventMessage = ensureEventMessage(eventOrMessage);
        final Event event;
        if (eventOrMessage instanceof Event) {
            /* If we get instances of Event, it means we are dealing with an import command,
                   which contains these events in the body. So we deal with a command envelope.
                */
            final CommandEnvelope ce = (CommandEnvelope) origin;
            event = importEvent((Event) eventOrMessage, ce.getCommandContext(), projectedEventVersion);
        } else {
            event = eventFactory.createEvent(eventMessage, projectedEventVersion);
        }
        events.add(event);
    }
    play(events);
    uncommittedEvents.addAll(events);
}

Example 34 with CommandEnvelope

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

the class CommandBus method postPreviouslyScheduled.

/**
 * Passes a previously scheduled command to the corresponding dispatcher.
 */
void postPreviouslyScheduled(Command command) {
    final CommandEnvelope commandEnvelope = CommandEnvelope.of(command);
    doPost(commandEnvelope);
}

Example 35 with CommandEnvelope

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

the class CommandException method messageFormat.

/**
 * Builds a formatted string for the passed format and a command.
 *
 * <p>The first parameter of the formatted string is a {@link ClassName} of the command message.
 *
 * <p>The second parameter is a {@link TypeName} of the command message.
 */
protected static String messageFormat(String format, Command command) {
    final CommandEnvelope envelope = CommandEnvelope.of(command);
    final ClassName commandClass = envelope.getMessageClass().getClassName();
    final TypeName typeName = envelope.getTypeName();
    final String result = format(format, commandClass, typeName);
    return result;
}