Examples with NamespaceName org.apache.pulsar.common.naming.NamespaceName used on opensource projects

Example 56 with NamespaceName

use of org.apache.pulsar.common.naming.NamespaceName in project incubator-pulsar by apache.

the class NonPersistentTopics method getList.

@GET
@Path("/{property}/{cluster}/{namespace}")
@ApiOperation(value = "Get the list of non-persistent topics under a namespace.", response = String.class, responseContainer = "List")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"), @ApiResponse(code = 404, message = "Namespace doesn't exist") })
public List<String> getList(@PathParam("property") String property, @PathParam("cluster") String cluster, @PathParam("namespace") String namespace) {
    log.info("[{}] list of topics on namespace {}/{}/{}/{}", clientAppId(), property, cluster, namespace);
    validateAdminAccessOnProperty(property);
    Policies policies = getNamespacePolicies(property, cluster, namespace);
    NamespaceName nsName = NamespaceName.get(property, cluster, namespace);
    if (!cluster.equals(Constants.GLOBAL_CLUSTER)) {
        validateClusterOwnership(cluster);
        validateClusterForProperty(property, cluster);
    } else {
        // check cluster ownership for a given global namespace: redirect if peer-cluster owns it
        validateGlobalNamespaceOwnership(nsName);
    }
    final List<CompletableFuture<List<String>>> futures = Lists.newArrayList();
    final List<String> boundaries = policies.bundles.getBoundaries();
    for (int i = 0; i < boundaries.size() - 1; i++) {
        final String bundle = String.format("%s_%s", boundaries.get(i), boundaries.get(i + 1));
        try {
            futures.add(pulsar().getAdminClient().nonPersistentTopics().getListInBundleAsync(nsName.toString(), bundle));
        } catch (PulsarServerException e) {
            log.error(String.format("[%s] Failed to get list of topics under namespace %s/%s/%s/%s", clientAppId(), property, cluster, namespace, bundle), e);
            throw new RestException(e);
        }
    }
    final List<String> topics = Lists.newArrayList();
    try {
        FutureUtil.waitForAll(futures).get();
        futures.forEach(topicListFuture -> {
            try {
                if (topicListFuture.isDone() && topicListFuture.get() != null) {
                    topics.addAll(topicListFuture.get());
                }
            } catch (InterruptedException | ExecutionException e) {
                log.error(String.format("[%s] Failed to get list of topics under namespace %s/%s/%s", clientAppId(), property, cluster, namespace), e);
            }
        });
    } catch (InterruptedException | ExecutionException e) {
        log.error(String.format("[%s] Failed to get list of topics under namespace %s/%s/%s", clientAppId(), property, cluster, namespace), e);
        throw new RestException(e instanceof ExecutionException ? e.getCause() : e);
    }
    return topics;
}

Example 57 with NamespaceName

use of org.apache.pulsar.common.naming.NamespaceName in project incubator-pulsar by apache.

the class NonPersistentTopics method getListFromBundle.

@GET
@Path("/{property}/{cluster}/{namespace}/{bundle}")
@ApiOperation(value = "Get the list of non-persistent topics under a namespace bundle.", response = String.class, responseContainer = "List")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"), @ApiResponse(code = 404, message = "Namespace doesn't exist") })
public List<String> getListFromBundle(@PathParam("property") String property, @PathParam("cluster") String cluster, @PathParam("namespace") String namespace, @PathParam("bundle") String bundleRange) {
    log.info("[{}] list of topics on namespace bundle {}/{}/{}/{}", clientAppId(), property, cluster, namespace, bundleRange);
    validateAdminAccessOnProperty(property);
    Policies policies = getNamespacePolicies(property, cluster, namespace);
    if (!cluster.equals(Constants.GLOBAL_CLUSTER)) {
        validateClusterOwnership(cluster);
        validateClusterForProperty(property, cluster);
    } else {
        // check cluster ownership for a given global namespace: redirect if peer-cluster owns it
        validateGlobalNamespaceOwnership(NamespaceName.get(property, cluster, namespace));
    }
    NamespaceName fqnn = NamespaceName.get(property, cluster, namespace);
    if (!isBundleOwnedByAnyBroker(fqnn, policies.bundles, bundleRange)) {
        log.info("[{}] Namespace bundle is not owned by any broker {}/{}/{}/{}", clientAppId(), property, cluster, namespace, bundleRange);
        return null;
    }
    NamespaceBundle nsBundle = validateNamespaceBundleOwnership(fqnn, policies.bundles, bundleRange, true, true);
    try {
        final List<String> topicList = Lists.newArrayList();
        pulsar().getBrokerService().getTopics().forEach((name, topicFuture) -> {
            TopicName topicName = TopicName.get(name);
            if (nsBundle.includes(topicName)) {
                topicList.add(name);
            }
        });
        return topicList;
    } catch (Exception e) {
        log.error("[{}] Failed to unload namespace bundle {}/{}", clientAppId(), fqnn.toString(), bundleRange, e);
        throw new RestException(e);
    }
}

Example 58 with NamespaceName

use of org.apache.pulsar.common.naming.NamespaceName in project incubator-pulsar by apache.

the class NamespacesImpl method deleteNamespaceBundle.

@Override
public void deleteNamespaceBundle(String namespace, String bundleRange) throws PulsarAdminException {
    try {
        NamespaceName ns = NamespaceName.get(namespace);
        WebTarget path = namespacePath(ns, bundleRange);
        request(path).delete(ErrorData.class);
    } catch (Exception e) {
        throw getApiException(e);
    }
}

Example 59 with NamespaceName

use of org.apache.pulsar.common.naming.NamespaceName in project incubator-pulsar by apache.

the class NamespacesImpl method getPermissions.

@Override
public Map<String, Set<AuthAction>> getPermissions(String namespace) throws PulsarAdminException {
    try {
        NamespaceName ns = NamespaceName.get(namespace);
        WebTarget path = namespacePath(ns, "permissions");
        return request(path).get(new GenericType<Map<String, Set<AuthAction>>>() {
        });
    } catch (Exception e) {
        throw getApiException(e);
    }
}

Example 60 with NamespaceName

use of org.apache.pulsar.common.naming.NamespaceName in project incubator-pulsar by apache.

the class NamespacesImpl method getNamespaceAntiAffinityGroup.

@Override
public String getNamespaceAntiAffinityGroup(String namespace) throws PulsarAdminException {
    try {
        NamespaceName ns = NamespaceName.get(namespace);
        WebTarget path = namespacePath(ns, "antiAffinity");
        return request(path).get(new GenericType<String>() {
        });
    } catch (Exception e) {
        throw getApiException(e);
    }
}