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Spring Data Implementation for Elasticsearch
/*
* Copyright 2020 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 java.lang.annotation.Annotation;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.support.AbstractBeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.context.annotation.ImportBeanDefinitionRegistrar;
import org.springframework.data.auditing.IsNewAwareAuditingHandler;
import org.springframework.data.auditing.config.AuditingBeanDefinitionRegistrarSupport;
import org.springframework.data.auditing.config.AuditingConfiguration;
import org.springframework.data.config.ParsingUtils;
import org.springframework.data.elasticsearch.core.event.AuditingEntityCallback;
import org.springframework.util.Assert;
/**
* {@link ImportBeanDefinitionRegistrar} to enable {@link EnableElasticsearchAuditing} annotation.
*
* @author Peter-Josef Meisch
* @since 4.0
*/
class ElasticsearchAuditingRegistrar extends AuditingBeanDefinitionRegistrarSupport {
@Override
protected Class getAnnotation() {
return EnableElasticsearchAuditing.class;
}
@Override
protected String getAuditingHandlerBeanName() {
return "elasticsearchAuditingHandler";
}
@Override
protected BeanDefinitionBuilder getAuditHandlerBeanDefinitionBuilder(AuditingConfiguration configuration) {
Assert.notNull(configuration, "AuditingConfiguration must not be null!");
BeanDefinitionBuilder builder = BeanDefinitionBuilder.rootBeanDefinition(IsNewAwareAuditingHandler.class);
BeanDefinitionBuilder definition = BeanDefinitionBuilder.genericBeanDefinition(PersistentEntitiesFactoryBean.class);
definition.setAutowireMode(AbstractBeanDefinition.AUTOWIRE_CONSTRUCTOR);
builder.addConstructorArgValue(definition.getBeanDefinition());
return configureDefaultAuditHandlerAttributes(configuration, builder);
}
@Override
protected void registerAuditListenerBeanDefinition(BeanDefinition auditingHandlerDefinition,
BeanDefinitionRegistry registry) {
Assert.notNull(auditingHandlerDefinition, "BeanDefinition must not be null!");
Assert.notNull(registry, "BeanDefinitionRegistry must not be null!");
BeanDefinitionBuilder builder = BeanDefinitionBuilder.rootBeanDefinition(AuditingEntityCallback.class);
builder.addConstructorArgValue(ParsingUtils.getObjectFactoryBeanDefinition(getAuditingHandlerBeanName(), registry));
registerInfrastructureBeanWithId(builder.getBeanDefinition(), AuditingEntityCallback.class.getName(), registry);
}
}