org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchDataAutoConfiguration Maven / Gradle / Ivy
/*
* Copyright 2012-2017 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
*
* http://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.boot.autoconfigure.data.elasticsearch;
import org.elasticsearch.client.Client;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.elasticsearch.core.ElasticsearchTemplate;
import org.springframework.data.elasticsearch.core.convert.ElasticsearchConverter;
import org.springframework.data.elasticsearch.core.convert.MappingElasticsearchConverter;
import org.springframework.data.elasticsearch.core.mapping.SimpleElasticsearchMappingContext;
import org.springframework.data.elasticsearch.repository.config.EnableElasticsearchRepositories;
/**
* {@link EnableAutoConfiguration Auto-configuration} for Spring Data's Elasticsearch
* support.
*
* Registers a {@link ElasticsearchTemplate} if no other bean of the same type is
* configured.
*
* @author Artur Konczak
* @author Mohsin Husen
* @see EnableElasticsearchRepositories
* @since 1.1.0
*/
@Configuration
@ConditionalOnClass({ Client.class, ElasticsearchTemplate.class })
@AutoConfigureAfter(ElasticsearchAutoConfiguration.class)
public class ElasticsearchDataAutoConfiguration {
@Bean
@ConditionalOnMissingBean
@ConditionalOnBean(Client.class)
public ElasticsearchTemplate elasticsearchTemplate(Client client,
ElasticsearchConverter converter) {
try {
return new ElasticsearchTemplate(client, converter);
}
catch (Exception ex) {
throw new IllegalStateException(ex);
}
}
@Bean
@ConditionalOnMissingBean
public ElasticsearchConverter elasticsearchConverter(
SimpleElasticsearchMappingContext mappingContext) {
return new MappingElasticsearchConverter(mappingContext);
}
@Bean
@ConditionalOnMissingBean
public SimpleElasticsearchMappingContext mappingContext() {
return new SimpleElasticsearchMappingContext();
}
}