spring-data-elasticsearch DefaultClusterOperations 源码
spring-data-elasticsearch DefaultClusterOperations 代码
文件路径：/src/main/java/org/springframework/data/elasticsearch/client/erhlc/DefaultClusterOperations.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.erhlc;
import org.elasticsearch.action.admin.cluster.health.ClusterHealthRequest;
import org.elasticsearch.action.admin.cluster.health.ClusterHealthResponse;
import org.elasticsearch.client.RequestOptions;
import org.springframework.data.elasticsearch.core.cluster.ClusterHealth;
import org.springframework.data.elasticsearch.core.cluster.ClusterOperations;
/**
* Default implementation of {@link ClusterOperations} using the {@link ElasticsearchRestTemplate}.
*
* @author Peter-Josef Meisch
* @since 4.2
* @deprecated since 5.0
*/
@Deprecated
class DefaultClusterOperations implements ClusterOperations {
private final ElasticsearchRestTemplate template;
DefaultClusterOperations(ElasticsearchRestTemplate template) {
this.template = template;
}
@Override
public ClusterHealth health() {
ClusterHealthResponse clusterHealthResponse = template
.execute(client -> client.cluster().health(new ClusterHealthRequest(), RequestOptions.DEFAULT));
return ResponseConverter.clusterHealth(clusterHealthResponse);
}
}
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