Examples with TopicAdminClient com.google.cloud.pubsub.spi.v1.TopicAdminClient used on opensource projects

Example 11 with TopicAdminClient

use of com.google.cloud.pubsub.spi.v1.TopicAdminClient in project google-cloud-java by GoogleCloudPlatform.

the class TopicAdminClientSnippets method createTopic.

/** Example of creating a topic. */
public Topic createTopic(String topicId) throws Exception {
    // [START pubsub_create_topic]
    try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
        // projectId <=  unique project identifier, eg. "my-project-id"
        // topicId <= "my-topic-id"
        TopicName topicName = TopicName.create(projectId, topicId);
        Topic topic = topicAdminClient.createTopic(topicName);
        return topic;
    }
// [END pubsub_create_topic]
}

Example 12 with TopicAdminClient

use of com.google.cloud.pubsub.spi.v1.TopicAdminClient in project google-cloud-java by GoogleCloudPlatform.

the class ITPubSubSnippets method testPublisherSubscriber.

@Test
public void testPublisherSubscriber() throws Exception {
    TopicName topicName = TopicName.create(ServiceOptions.getDefaultProjectId(), formatForTest("test-topic"));
    SubscriptionName subscriptionName = SubscriptionName.create(ServiceOptions.getDefaultProjectId(), formatForTest("test-subscription"));
    try (TopicAdminClient publisherClient = TopicAdminClient.create();
        SubscriptionAdminClient subscriberClient = SubscriptionAdminClient.create()) {
        publisherClient.createTopic(topicName);
        subscriberClient.createSubscription(subscriptionName, topicName, PushConfig.getDefaultInstance(), 0);
        testPublisherSubscriberHelper(topicName, subscriptionName);
        subscriberClient.deleteSubscription(subscriptionName);
        publisherClient.deleteTopic(topicName);
    }
}