Examples with DuplicatedTimelineException org.zalando.nakadi.exceptions.runtime.DuplicatedTimelineException used on opensource projects

Example 1 with DuplicatedTimelineException

use of org.zalando.nakadi.exceptions.runtime.DuplicatedTimelineException in project nakadi by zalando.

the class TimelineService method createDefaultTimeline.

public Timeline createDefaultTimeline(final String eventTypeName, final int partitionsCount, final long retentionTime) throws TopicCreationException, InconsistentStateException, RepositoryProblemException, DuplicatedTimelineException, TimelineException, DbWriteOperationsBlockedException {
    if (featureToggleService.isFeatureEnabled(FeatureToggleService.Feature.DISABLE_DB_WRITE_OPERATIONS)) {
        throw new DbWriteOperationsBlockedException("Cannot create default timeline: write operations on DB " + "are blocked by feature flag.");
    }
    final TopicRepository repository = topicRepositoryHolder.getTopicRepository(defaultStorage.getStorage());
    final String topic = repository.createTopic(partitionsCount, retentionTime);
    try {
        final Timeline timeline = Timeline.createTimeline(eventTypeName, 1, defaultStorage.getStorage(), topic, new Date());
        timeline.setSwitchedAt(new Date());
        timelineDbRepository.createTimeline(timeline);
        eventTypeCache.updated(eventTypeName);
        return timeline;
    } catch (final InconsistentStateException | RepositoryProblemException | DuplicatedTimelineException e) {
        rollbackTopic(repository, topic);
        throw e;
    } catch (final Exception e) {
        rollbackTopic(repository, topic);
        throw new TimelineException("Failed to update event type cache, while creating timeline", e);
    }
}