Examples with TopicsClient io.zeebe.client.TopicsClient used on opensource projects

Example 1 with TopicsClient

use of io.zeebe.client.TopicsClient in project zeebe by zeebe-io.

the class TopicEventRecorder method startRecordingEvents.

public void startRecordingEvents() {
    if (subscription == null) {
        final TopicsClient client = clientRule.getClient().topics();
        subscription = client.newSubscription(topicName).name(SUBSCRIPTION_NAME).taskEventHandler(e -> taskEvents.add(e)).workflowEventHandler(e -> wfEvents.add(e)).workflowInstanceEventHandler(e -> wfInstanceEvents.add(e)).incidentEventHandler(e -> incidentEvents.add(e)).open();
    } else {
        throw new RuntimeException("Subscription already open");
    }
}

Example 2 with TopicsClient

use of io.zeebe.client.TopicsClient in project zeebe by zeebe-io.

the class CreateTopicTest method shouldRequestTopics.

@Test
public void shouldRequestTopics() {
    // given
    final TopicsClient topics = clientRule.topics();
    topics.create("foo", 2).execute();
    // when
    final Topics returnedTopics = clientRule.topics().getTopics().execute();
    // then
    assertThat(returnedTopics.getTopics()).hasSize(2);
    final Map<String, List<Partition>> topicsByName = returnedTopics.getTopics().stream().collect(Collectors.toMap(Topic::getName, Topic::getPartitions));
    assertThat(topicsByName.get("foo")).hasSize(2);
    assertThat(topicsByName.get(ClientRule.DEFAULT_TOPIC)).hasSize(1);
}

Example 3 with TopicsClient

use of io.zeebe.client.TopicsClient in project zeebe by zeebe-io.

the class CreateTopicTest method shouldCreateMultipleTopicsInParallel.

@Test
public void shouldCreateMultipleTopicsInParallel() throws Exception {
    // given
    final TopicsClient topics = clientRule.topics();
    // when
    final Future<Event> foo = topics.create("foo", 2).executeAsync();
    final Future<Event> bar = topics.create("bar", 2).executeAsync();
    // then
    assertThat(bar.get(10, TimeUnit.SECONDS).getState()).isEqualTo("CREATED");
    assertThat(foo.get(10, TimeUnit.SECONDS).getState()).isEqualTo("CREATED");
}