Examples with PersistentTopicsImpl com.yahoo.pulsar.client.admin.internal.PersistentTopicsImpl used on opensource projects

Example 1 with PersistentTopicsImpl

use of com.yahoo.pulsar.client.admin.internal.PersistentTopicsImpl in project pulsar by yahoo.

the class AdminApiTest method testPulsarAdminForUriAndUrlEncoding.

/**
     * This test-case verifies that broker should support both url/uri encoding for topic-name. It calls below api with
     * url-encoded and also uri-encoded topic-name in http request: a. PartitionedMetadataLookup b. TopicLookup c. Topic
     * Stats
     * 
     * @param topicName
     * @throws Exception
     */
@Test(dataProvider = "topicName")
public void testPulsarAdminForUriAndUrlEncoding(String topicName) throws Exception {
    final String ns1 = "prop-xyz/use/ns1";
    final String dn1 = "persistent://" + ns1 + "/" + topicName;
    final String urlEncodedTopic = Codec.encode(topicName);
    final String uriEncodedTopic = urlEncodedTopic.replaceAll("\\+", "%20");
    final int numOfPartitions = 4;
    admin.persistentTopics().createPartitionedTopic(dn1, numOfPartitions);
    // Create a consumer to get stats on this topic
    Consumer consumer1 = pulsarClient.subscribe(dn1, "my-subscriber-name", new ConsumerConfiguration());
    PersistentTopicsImpl persistent = (PersistentTopicsImpl) admin.persistentTopics();
    Field field = PersistentTopicsImpl.class.getDeclaredField("persistentTopics");
    field.setAccessible(true);
    WebTarget persistentTopics = (WebTarget) field.get(persistent);
    // (1) Get PartitionedMetadata : with Url and Uri encoding
    final CompletableFuture<PartitionedTopicMetadata> urlEncodedPartitionedMetadata = new CompletableFuture<>();
    // (a) Url encoding
    persistent.asyncGetRequest(persistentTopics.path(ns1).path(urlEncodedTopic).path("partitions"), new InvocationCallback<PartitionedTopicMetadata>() {

        @Override
        public void completed(PartitionedTopicMetadata response) {
            urlEncodedPartitionedMetadata.complete(response);
        }

        @Override
        public void failed(Throwable e) {
            Assert.fail(e.getMessage());
        }
    });
    final CompletableFuture<PartitionedTopicMetadata> uriEncodedPartitionedMetadata = new CompletableFuture<>();
    // (b) Uri encoding
    persistent.asyncGetRequest(persistentTopics.path(ns1).path(uriEncodedTopic).path("partitions"), new InvocationCallback<PartitionedTopicMetadata>() {

        @Override
        public void completed(PartitionedTopicMetadata response) {
            uriEncodedPartitionedMetadata.complete(response);
        }

        @Override
        public void failed(Throwable e) {
            uriEncodedPartitionedMetadata.completeExceptionally(e);
        }
    });
    assertEquals(urlEncodedPartitionedMetadata.get().partitions, numOfPartitions);
    assertEquals(urlEncodedPartitionedMetadata.get().partitions, (uriEncodedPartitionedMetadata.get().partitions));
    // (2) Get Topic Lookup
    LookupImpl lookup = (LookupImpl) admin.lookups();
    Field field2 = LookupImpl.class.getDeclaredField("v2lookup");
    field2.setAccessible(true);
    WebTarget target2 = (WebTarget) field2.get(lookup);
    // (a) Url encoding
    LookupData urlEncodedLookupData = lookup.request(target2.path("/destination/persistent").path(ns1 + "/" + urlEncodedTopic)).get(LookupData.class);
    // (b) Uri encoding
    LookupData uriEncodedLookupData = lookup.request(target2.path("/destination/persistent").path(ns1 + "/" + uriEncodedTopic)).get(LookupData.class);
    Assert.assertNotNull(urlEncodedLookupData.getBrokerUrl());
    assertEquals(urlEncodedLookupData.getBrokerUrl(), uriEncodedLookupData.getBrokerUrl());
    // (3) Get Topic Stats
    final CompletableFuture<PersistentTopicStats> urlStats = new CompletableFuture<>();
    // (a) Url encoding
    persistent.asyncGetRequest(persistentTopics.path(ns1).path(urlEncodedTopic + "-partition-1").path("stats"), new InvocationCallback<PersistentTopicStats>() {

        @Override
        public void completed(PersistentTopicStats response) {
            urlStats.complete(response);
        }

        @Override
        public void failed(Throwable e) {
            urlStats.completeExceptionally(e);
        }
    });
    // (b) Uri encoding
    final CompletableFuture<PersistentTopicStats> uriStats = new CompletableFuture<>();
    persistent.asyncGetRequest(persistentTopics.path(ns1).path(uriEncodedTopic + "-partition-1").path("stats"), new InvocationCallback<PersistentTopicStats>() {

        @Override
        public void completed(PersistentTopicStats response) {
            uriStats.complete(response);
        }

        @Override
        public void failed(Throwable e) {
            uriStats.completeExceptionally(e);
        }
    });
    assertEquals(urlStats.get().subscriptions.size(), 1);
    assertEquals(uriStats.get().subscriptions.size(), 1);
}