spring-data-elasticsearch AbstractReactiveElasticsearchConfiguration 源码
spring-data-elasticsearch AbstractReactiveElasticsearchConfiguration 代码
文件路径：/src/main/java/org/springframework/data/elasticsearch/client/erhlc/AbstractReactiveElasticsearchConfiguration.java
/*
* Copyright 2018-2022 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.support.IndicesOptions;
import org.springframework.context.annotation.Bean;
import org.springframework.data.elasticsearch.config.ElasticsearchConfigurationSupport;
import org.springframework.data.elasticsearch.core.ReactiveElasticsearchOperations;
import org.springframework.data.elasticsearch.core.RefreshPolicy;
import org.springframework.data.elasticsearch.core.convert.ElasticsearchConverter;
import org.springframework.lang.Nullable;
/**
* @author Christoph Strobl
* @author Peter-Josef Meisch
* @since 3.2
* @see ElasticsearchConfigurationSupport
* @deprecated since 5.0
*/
@Deprecated
public abstract class AbstractReactiveElasticsearchConfiguration extends ElasticsearchConfigurationSupport {
/**
* Return the {@link ReactiveElasticsearchClient} instance used to connect to the cluster. <br />
*
* @return never {@literal null}.
*/
@Bean
public abstract ReactiveElasticsearchClient reactiveElasticsearchClient();
/**
* Creates {@link ReactiveElasticsearchOperations}.
*
* @return never {@literal null}.
*/
@Bean
public ReactiveElasticsearchOperations reactiveElasticsearchTemplate(ElasticsearchConverter elasticsearchConverter,
ReactiveElasticsearchClient reactiveElasticsearchClient) {
ReactiveElasticsearchTemplate template = new ReactiveElasticsearchTemplate(reactiveElasticsearchClient,
elasticsearchConverter);
template.setIndicesOptions(indicesOptions());
template.setRefreshPolicy(refreshPolicy());
return template;
}
/**
* Set up the write {@link RefreshPolicy}. Default is set to null to use the cluster defaults..
*
* @return {@literal null} to use the server defaults.
*/
@Nullable
protected RefreshPolicy refreshPolicy() {
return null;
}
/**
* Set up the read {@link IndicesOptions}. Default is set to {@link IndicesOptions#strictExpandOpenAndForbidClosed()}.
*
* @return {@literal null} to use the server defaults.
*/
@Nullable
protected IndicesOptions indicesOptions() {
return IndicesOptions.strictExpandOpenAndForbidClosed();
}
}
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