content: /*
   * Copyright 2025 the original author or authors.
   *
   * Licensed 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
   *
   *      https://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 com.alibaba.cloud.ai.studio.core.base.mq;
  
  import com.alibaba.cloud.ai.studio.core.config.MqConfigProperties;
  import lombok.Data;
  import org.apache.rocketmq.client.apis.ClientConfiguration;
  import org.apache.rocketmq.client.apis.ClientConfigurationBuilder;
  import org.apache.rocketmq.client.apis.ClientException;
  import org.apache.rocketmq.client.apis.ClientServiceProvider;
  import org.apache.rocketmq.client.apis.producer.Producer;
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  
  /**
   * Configuration class for RocketMQ client setup. Provides beans for client configuration
   * and document index producer.
   *
   * @since 1.0.0.3
   */
  @Data
  @Configuration
  public class MqConfig {
  
  	/**
  	 * Creates a RocketMQ client configuration bean.
  	 * @param mqConfigProperties Configuration properties for MQ
  	 * @return Configured client configuration
  	 */
  	@Bean
  	public ClientConfiguration clientConfiguration(MqConfigProperties mqConfigProperties) {
  		ClientConfigurationBuilder builder = ClientConfiguration.newBuilder()
  			.setEndpoints(mqConfigProperties.getEndpoints());
  		return builder.build();
  	}
  
  	/**
  	 * Creates a RocketMQ producer bean for document indexing.
  	 * @param clientConfiguration The client configuration
  	 * @param mqConfigProperties Configuration properties for MQ
  	 * @return Configured document index producer
  	 * @throws ClientException if producer creation fails
  	 */
  	@Bean
  	public Producer documentIndexProducer(ClientConfiguration clientConfiguration,
  			MqConfigProperties mqConfigProperties) throws ClientException {
  		ClientServiceProvider provider = ClientServiceProvider.loadService();
  		return provider.newProducerBuilder()
  			.setTopics(mqConfigProperties.getDocumentIndexTopic())
  			.setMaxAttempts(mqConfigProperties.getMaxAttempts())
  			.setClientConfiguration(clientConfiguration)
  			.build();
  	}
  
  }
  