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AbstractElasticsearchConfiguration.java
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AbstractElasticsearchConfiguration.java
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/*
* Copyright 2018-2021 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.config;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.context.annotation.Bean;
import org.springframework.data.elasticsearch.core.ElasticsearchOperations;
import org.springframework.data.elasticsearch.core.ElasticsearchRestTemplate;
import org.springframework.data.elasticsearch.core.convert.ElasticsearchConverter;
/**
* @author Christoph Strobl
* @author Peter-Josef Meisch
* @since 3.2
* @see ElasticsearchConfigurationSupport
*/
public abstract class AbstractElasticsearchConfiguration extends ElasticsearchConfigurationSupport {
/**
* Return the {@link RestHighLevelClient} instance used to connect to the cluster. <br />
*
* @return never {@literal null}.
*/
@Bean
public abstract RestHighLevelClient elasticsearchClient();
/**
* Creates {@link ElasticsearchOperations}.
*
* @return never {@literal null}.
*/
@Bean(name = { "elasticsearchOperations", "elasticsearchTemplate" })
public ElasticsearchOperations elasticsearchOperations(ElasticsearchConverter elasticsearchConverter,
RestHighLevelClient elasticsearchClient) {
ElasticsearchRestTemplate template = new ElasticsearchRestTemplate(elasticsearchClient, elasticsearchConverter);
template.setRefreshPolicy(refreshPolicy());
return template;
}
}