content: /*
   * Copyright 2013-2023 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.sidecar.nacos;
  
  import com.alibaba.cloud.nacos.NacosServiceManager;
  import com.alibaba.cloud.sidecar.SidecarDiscoveryClient;
  import com.alibaba.nacos.api.exception.NacosException;
  import com.alibaba.nacos.api.naming.NamingService;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * @author www.itmuch.com
   */
  public class SidecarNacosDiscoveryClient implements SidecarDiscoveryClient {
  
  	private static final Logger log = LoggerFactory
  			.getLogger(SidecarNacosDiscoveryClient.class);
  
  	private NacosServiceManager nacosServiceManager;
  
  	private final SidecarNacosDiscoveryProperties sidecarNacosDiscoveryProperties;
  
  	public SidecarNacosDiscoveryClient(NacosServiceManager nacosServiceManager,
  			SidecarNacosDiscoveryProperties sidecarNacosDiscoveryProperties) {
  		this.nacosServiceManager = nacosServiceManager;
  		this.sidecarNacosDiscoveryProperties = sidecarNacosDiscoveryProperties;
  	}
  
  	@Override
  	public void registerInstance(String applicationName, String ip, Integer port) {
  		try {
  			this.namingService().registerInstance(applicationName,
  					sidecarNacosDiscoveryProperties.getGroup(), ip, port);
  		}
  		catch (NacosException e) {
  			log.warn("nacos exception happens", e);
  		}
  	}
  
  	@Override
  	public void deregisterInstance(String applicationName, String ip, Integer port) {
  		try {
  			this.namingService().deregisterInstance(applicationName,
  					sidecarNacosDiscoveryProperties.getGroup(), ip, port);
  		}
  		catch (NacosException e) {
  			log.warn("nacos exception happens", e);
  		}
  	}
  
  	private NamingService namingService() {
  		return nacosServiceManager
  				.getNamingService();
  	}
  
  }
  