Examples with ExternalMessageDispatcher io.spine.server.integration.ExternalMessageDispatcher used on opensource projects

Example 1 with ExternalMessageDispatcher

use of io.spine.server.integration.ExternalMessageDispatcher in project core-java by SpineEventEngine.

the class DelegatingEventDispatcher method getExternalDispatcher.

/**
 * Wraps this dispatcher to an external event dispatcher.
 *
 * @return the external rejection dispatcher proxying calls to the underlying instance
 */
public ExternalMessageDispatcher<I> getExternalDispatcher() {
    return new ExternalMessageDispatcher<I>() {

        @Override
        public Set<ExternalMessageClass> getMessageClasses() {
            final Set<EventClass> eventClasses = delegate.getExternalEventClasses();
            return ExternalMessageClass.fromEventClasses(eventClasses);
        }

        @Override
        public Set<I> dispatch(ExternalMessageEnvelope envelope) {
            final EventEnvelope eventEnvelope = asEventEnvelope(envelope);
            final Set<I> ids = delegate.dispatchEvent(eventEnvelope);
            return ids;
        }

        @Override
        public void onError(ExternalMessageEnvelope envelope, RuntimeException exception) {
            final EventEnvelope eventEnvelope = asEventEnvelope(envelope);
            delegate.onError(eventEnvelope, exception);
        }
    };
}

Example 2 with ExternalMessageDispatcher

use of io.spine.server.integration.ExternalMessageDispatcher in project core-java by SpineEventEngine.

the class DelegatingRejectionDispatcher method getExternalDispatcher.

/**
 * Wraps this dispatcher to an external rejection dispatcher.
 *
 * @return the external rejection dispatcher proxying calls to the underlying instance
 */
public ExternalMessageDispatcher<I> getExternalDispatcher() {
    return new ExternalMessageDispatcher<I>() {

        @Override
        public Set<ExternalMessageClass> getMessageClasses() {
            final Set<RejectionClass> rejectionClasses = delegate.getExternalRejectionClasses();
            return ExternalMessageClass.fromRejectionClasses(rejectionClasses);
        }

        @Override
        public Set<I> dispatch(ExternalMessageEnvelope envelope) {
            final ExternalMessage externalMessage = envelope.getOuterObject();
            final Rejection rejection = unpack(externalMessage.getOriginalMessage());
            final Set<I> ids = delegate.dispatchRejection(RejectionEnvelope.of(rejection));
            return ids;
        }

        @Override
        public void onError(ExternalMessageEnvelope envelope, RuntimeException exception) {
            final MessageClass messageClass = envelope.getMessageClass();
            final String messageId = Stringifiers.toString(envelope.getId());
            final String errorMessage = format("Error dispatching external rejection (class: %s, id: %s)", messageClass, messageId);
            log().error(errorMessage, exception);
        }
    };
}