org.springframework.boot.autoconfigure.data.jdbc.JdbcRepositoriesAutoConfiguration Maven / Gradle / Ivy
/*
* Copyright 2012-2022 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.boot.autoconfigure.data.jdbc;
import java.util.Optional;
import java.util.Set;
import org.springframework.boot.autoconfigure.AutoConfiguration;
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.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.autoconfigure.domain.EntityScanner;
import org.springframework.boot.autoconfigure.jdbc.DataSourceTransactionManagerAutoConfiguration;
import org.springframework.boot.autoconfigure.jdbc.JdbcTemplateAutoConfiguration;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.context.annotation.Lazy;
import org.springframework.data.jdbc.core.JdbcAggregateTemplate;
import org.springframework.data.jdbc.core.convert.DataAccessStrategy;
import org.springframework.data.jdbc.core.convert.JdbcConverter;
import org.springframework.data.jdbc.core.convert.JdbcCustomConversions;
import org.springframework.data.jdbc.core.convert.RelationResolver;
import org.springframework.data.jdbc.core.mapping.JdbcMappingContext;
import org.springframework.data.jdbc.repository.config.AbstractJdbcConfiguration;
import org.springframework.data.jdbc.repository.config.EnableJdbcRepositories;
import org.springframework.data.jdbc.repository.config.JdbcRepositoryConfigExtension;
import org.springframework.data.relational.RelationalManagedTypes;
import org.springframework.data.relational.core.dialect.Dialect;
import org.springframework.data.relational.core.mapping.NamingStrategy;
import org.springframework.data.relational.core.mapping.Table;
import org.springframework.jdbc.core.namedparam.NamedParameterJdbcOperations;
import org.springframework.transaction.PlatformTransactionManager;
/**
* {@link EnableAutoConfiguration Auto-configuration} for Spring Data's JDBC Repositories.
*
* Once in effect, the auto-configuration is the equivalent of enabling JDBC repositories
* using the {@link EnableJdbcRepositories @EnableJdbcRepositories} annotation and
* providing an {@link AbstractJdbcConfiguration} subclass.
*
* @author Andy Wilkinson
* @author Stephane Nicoll
* @author Mark Paluch
* @since 2.1.0
* @see EnableJdbcRepositories
*/
@AutoConfiguration(after = { JdbcTemplateAutoConfiguration.class, DataSourceTransactionManagerAutoConfiguration.class })
@ConditionalOnBean({ NamedParameterJdbcOperations.class, PlatformTransactionManager.class })
@ConditionalOnClass({ NamedParameterJdbcOperations.class, AbstractJdbcConfiguration.class })
@ConditionalOnProperty(prefix = "spring.data.jdbc.repositories", name = "enabled", havingValue = "true",
matchIfMissing = true)
public class JdbcRepositoriesAutoConfiguration {
@Configuration(proxyBeanMethods = false)
@ConditionalOnMissingBean(JdbcRepositoryConfigExtension.class)
@Import(JdbcRepositoriesRegistrar.class)
static class JdbcRepositoriesConfiguration {
}
@Configuration(proxyBeanMethods = false)
@ConditionalOnMissingBean(AbstractJdbcConfiguration.class)
static class SpringBootJdbcConfiguration extends AbstractJdbcConfiguration {
private final ApplicationContext applicationContext;
SpringBootJdbcConfiguration(ApplicationContext applicationContext) {
this.applicationContext = applicationContext;
}
@Override
protected Set> getInitialEntitySet() throws ClassNotFoundException {
return new EntityScanner(this.applicationContext).scan(Table.class);
}
@Override
@Bean
@ConditionalOnMissingBean
public RelationalManagedTypes jdbcManagedTypes() throws ClassNotFoundException {
return super.jdbcManagedTypes();
}
@Override
@Bean
@ConditionalOnMissingBean
public JdbcMappingContext jdbcMappingContext(Optional namingStrategy,
JdbcCustomConversions customConversions, RelationalManagedTypes jdbcManagedTypes) {
return super.jdbcMappingContext(namingStrategy, customConversions, jdbcManagedTypes);
}
@Override
@Bean
@ConditionalOnMissingBean
public JdbcConverter jdbcConverter(JdbcMappingContext mappingContext, NamedParameterJdbcOperations operations,
@Lazy RelationResolver relationResolver, JdbcCustomConversions conversions, Dialect dialect) {
return super.jdbcConverter(mappingContext, operations, relationResolver, conversions, dialect);
}
@Override
@Bean
@ConditionalOnMissingBean
public JdbcCustomConversions jdbcCustomConversions() {
return super.jdbcCustomConversions();
}
@Override
@Bean
@ConditionalOnMissingBean
public JdbcAggregateTemplate jdbcAggregateTemplate(ApplicationContext applicationContext,
JdbcMappingContext mappingContext, JdbcConverter converter, DataAccessStrategy dataAccessStrategy) {
return super.jdbcAggregateTemplate(applicationContext, mappingContext, converter, dataAccessStrategy);
}
@Override
@Bean
@ConditionalOnMissingBean
public DataAccessStrategy dataAccessStrategyBean(NamedParameterJdbcOperations operations,
JdbcConverter jdbcConverter, JdbcMappingContext context, Dialect dialect) {
return super.dataAccessStrategyBean(operations, jdbcConverter, context, dialect);
}
@Override
@Bean
@ConditionalOnMissingBean
public Dialect jdbcDialect(NamedParameterJdbcOperations operations) {
return super.jdbcDialect(operations);
}
}
}