spring-data-elasticsearch ClusterTemplate 源码
spring-data-elasticsearch ClusterTemplate 代码
文件路径：/src/main/java/org/springframework/data/elasticsearch/client/elc/ClusterTemplate.java
/*
* Copyright 2021-2022 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 org.springframework.data.elasticsearch.client.elc;
import co.elastic.clients.elasticsearch.cluster.ElasticsearchClusterClient;
import co.elastic.clients.elasticsearch.cluster.HealthRequest;
import co.elastic.clients.elasticsearch.cluster.HealthResponse;
import co.elastic.clients.transport.ElasticsearchTransport;
import org.springframework.data.elasticsearch.core.cluster.ClusterHealth;
import org.springframework.data.elasticsearch.core.cluster.ClusterOperations;
import org.springframework.data.elasticsearch.core.convert.ElasticsearchConverter;
/**
* Implementation of the {@link ClusterOperations} interface using en {@link ElasticsearchClusterClient}.
*
* @author Peter-Josef Meisch
* @since 4.4
*/
public class ClusterTemplate extends ChildTemplate<ElasticsearchTransport, ElasticsearchClusterClient>
implements ClusterOperations {
public ClusterTemplate(ElasticsearchClusterClient client, ElasticsearchConverter elasticsearchConverter) {
super(client, elasticsearchConverter);
}
@Override
public ClusterHealth health() {
HealthRequest healthRequest = requestConverter.clusterHealthRequest();
HealthResponse healthResponse = execute(client -> client.health(healthRequest));
return responseConverter.clusterHealth(healthResponse);
}
}
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