Examples with Topic com.google.pubsub.v1.Topic used on opensource projects

Example 41 with Topic

use of com.google.pubsub.v1.Topic in project beam by apache.

the class PubsubGrpcClient method listTopics.

@Override
public List<TopicPath> listTopics(ProjectPath project) throws IOException {
    ListTopicsRequest.Builder request = ListTopicsRequest.newBuilder().setProject(project.getPath()).setPageSize(LIST_BATCH_SIZE);
    ListTopicsResponse response = publisherStub().listTopics(request.build());
    if (response.getTopicsCount() == 0) {
        return ImmutableList.of();
    }
    List<TopicPath> topics = new ArrayList<>(response.getTopicsCount());
    while (true) {
        for (Topic topic : response.getTopicsList()) {
            topics.add(topicPathFromPath(topic.getName()));
        }
        if (response.getNextPageToken().isEmpty()) {
            break;
        }
        request.setPageToken(response.getNextPageToken());
        response = publisherStub().listTopics(request.build());
    }
    return topics;
}

Example 42 with Topic

use of com.google.pubsub.v1.Topic in project beam by apache.

the class PubsubGrpcClient method createTopic.

@Override
public void createTopic(TopicPath topic) throws IOException {
    Topic request = Topic.newBuilder().setName(topic.getPath()).build();
    // ignore Topic result.
    publisherStub().createTopic(request);
}