| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.seatunnel.connectors.seatunnel.pulsar.config; |
| |
| import org.apache.pulsar.client.admin.PulsarAdmin; |
| import org.apache.pulsar.client.admin.PulsarAdminBuilder; |
| import org.apache.pulsar.client.api.Authentication; |
| import org.apache.pulsar.client.api.AuthenticationFactory; |
| import org.apache.pulsar.client.api.ClientBuilder; |
| import org.apache.pulsar.client.api.ConsumerBuilder; |
| import org.apache.pulsar.client.api.PulsarClient; |
| import org.apache.pulsar.client.api.PulsarClientException; |
| import org.apache.pulsar.client.api.Schema; |
| import org.apache.pulsar.client.impl.auth.AuthenticationDisabled; |
| import org.apache.pulsar.shade.org.apache.commons.lang3.StringUtils; |
| |
| public class PulsarConfigUtil { |
| |
| private PulsarConfigUtil() { |
| } |
| |
| public static PulsarAdmin createAdmin(PulsarAdminConfig config) { |
| PulsarAdminBuilder builder = PulsarAdmin.builder(); |
| builder.serviceHttpUrl(config.getAdminUrl()); |
| builder.authentication(createAuthentication(config)); |
| try { |
| return builder.build(); |
| } catch (PulsarClientException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| public static PulsarClient createClient(PulsarClientConfig config) { |
| ClientBuilder builder = PulsarClient.builder(); |
| builder.serviceUrl(config.getServiceUrl()); |
| builder.authentication(createAuthentication(config)); |
| try { |
| return builder.build(); |
| } catch (PulsarClientException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| public static ConsumerBuilder<byte[]> createConsumerBuilder( |
| PulsarClient client, PulsarConsumerConfig config) { |
| ConsumerBuilder<byte[]> builder = client.newConsumer(Schema.BYTES); |
| builder.subscriptionName(config.getSubscriptionName()); |
| return builder; |
| } |
| |
| private static Authentication createAuthentication(BasePulsarConfig config) { |
| if (StringUtils.isBlank(config.getAuthPluginClassName())) { |
| return AuthenticationDisabled.INSTANCE; |
| } |
| |
| if (StringUtils.isNotBlank(config.getAuthPluginClassName())) { |
| try { |
| return AuthenticationFactory.create(config.getAuthPluginClassName(), config.getAuthParams()); |
| } catch (PulsarClientException.UnsupportedAuthenticationException e) { |
| throw new RuntimeException("Failed to create the authentication plug-in.", e); |
| } |
| } else { |
| throw new IllegalArgumentException("Authentication parameters are required when using authentication plug-in."); |
| } |
| } |
| } |