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Spring Data Implementation for Elasticsearch
/*
* Copyright 2013-2023 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.repository.config;
import java.lang.annotation.Annotation;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Locale;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.core.annotation.AnnotationAttributes;
import org.springframework.data.elasticsearch.annotations.Document;
import org.springframework.data.elasticsearch.repository.ElasticsearchRepository;
import org.springframework.data.elasticsearch.repository.support.ElasticsearchRepositoryFactoryBean;
import org.springframework.data.repository.config.AnnotationRepositoryConfigurationSource;
import org.springframework.data.repository.config.RepositoryConfigurationExtensionSupport;
import org.springframework.data.repository.config.XmlRepositoryConfigurationSource;
import org.springframework.data.repository.core.RepositoryMetadata;
import org.w3c.dom.Element;
/**
* {@link org.springframework.data.repository.config.RepositoryConfigurationExtension} implementation to configure
* Elasticsearch repository configuration support, evaluating the {@link EnableElasticsearchRepositories} annotation or
* the equivalent XML element.
*
* @author Rizwan Idrees
* @author Mohsin Husen
* @author Mark Paluch
* @author Christoph Strobl
*/
public class ElasticsearchRepositoryConfigExtension extends RepositoryConfigurationExtensionSupport {
private static final String MODULE_NAME = "Elasticsearch";
/*
* (non-Javadoc)
* @see org.springframework.data.repository.config.RepositoryConfigurationExtension#getRepositoryFactoryBeanClassName()
*/
@Override
public String getRepositoryFactoryBeanClassName() {
return ElasticsearchRepositoryFactoryBean.class.getName();
}
/*
* (non-Javadoc)
* @see org.springframework.data.repository.config.RepositoryConfigurationExtensionSupport#getModulePrefix()
*/
@Override
protected String getModulePrefix() {
return getModuleIdentifier();
}
@Override
public String getModuleName() {
return MODULE_NAME;
}
/*
* (non-Javadoc)
* @see org.springframework.data.repository.config.RepositoryConfigurationExtensionSupport#postProcess(org.springframework.beans.factory.support.BeanDefinitionBuilder, org.springframework.data.repository.config.AnnotationRepositoryConfigurationSource)
*/
@Override
public void postProcess(BeanDefinitionBuilder builder, AnnotationRepositoryConfigurationSource config) {
AnnotationAttributes attributes = config.getAttributes();
builder.addPropertyReference("elasticsearchOperations", attributes.getString("elasticsearchTemplateRef"));
}
/*
* (non-Javadoc)
* @see org.springframework.data.repository.config.RepositoryConfigurationExtensionSupport#postProcess(org.springframework.beans.factory.support.BeanDefinitionBuilder, org.springframework.data.repository.config.XmlRepositoryConfigurationSource)
*/
@Override
public void postProcess(BeanDefinitionBuilder builder, XmlRepositoryConfigurationSource config) {
Element element = config.getElement();
builder.addPropertyReference("elasticsearchOperations", element.getAttribute("elasticsearch-template-ref"));
}
/*
* (non-Javadoc)
* @see org.springframework.data.repository.config.RepositoryConfigurationExtensionSupport#getIdentifyingAnnotations()
*/
@Override
protected Collection> getIdentifyingAnnotations() {
return Collections.singleton(Document.class);
}
/*
* (non-Javadoc)
* @see org.springframework.data.repository.config.RepositoryConfigurationExtensionSupport#getIdentifyingTypes()
*/
@Override
protected Collection> getIdentifyingTypes() {
return Arrays.asList(ElasticsearchRepository.class, ElasticsearchRepository.class);
}
/*
* (non-Javadoc)
* @see org.springframework.data.repository.config.RepositoryConfigurationExtensionSupport#useRepositoryConfiguration(org.springframework.data.repository.core.RepositoryMetadata)
*/
@Override
protected boolean useRepositoryConfiguration(RepositoryMetadata metadata) {
return !metadata.isReactiveRepository();
}
}