org.springframework.boot.autoconfigure.jdbc.metadata.DataSourcePoolMetadataProvidersConfiguration Maven / Gradle / Ivy
/*
* Copyright 2012-2019 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.jdbc.metadata;
import com.zaxxer.hikari.HikariDataSource;
import org.apache.commons.dbcp2.BasicDataSource;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.jdbc.DataSourceUnwrapper;
import org.springframework.boot.jdbc.metadata.CommonsDbcp2DataSourcePoolMetadata;
import org.springframework.boot.jdbc.metadata.DataSourcePoolMetadataProvider;
import org.springframework.boot.jdbc.metadata.HikariDataSourcePoolMetadata;
import org.springframework.boot.jdbc.metadata.TomcatDataSourcePoolMetadata;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* Register the {@link DataSourcePoolMetadataProvider} instances for the supported data
* sources.
*
* @author Stephane Nicoll
* @since 1.2.0
*/
@Configuration
public class DataSourcePoolMetadataProvidersConfiguration {
@Configuration
@ConditionalOnClass(org.apache.tomcat.jdbc.pool.DataSource.class)
static class TomcatDataSourcePoolMetadataProviderConfiguration {
@Bean
public DataSourcePoolMetadataProvider tomcatPoolDataSourceMetadataProvider() {
return (dataSource) -> {
org.apache.tomcat.jdbc.pool.DataSource tomcatDataSource = DataSourceUnwrapper.unwrap(dataSource,
org.apache.tomcat.jdbc.pool.DataSource.class);
if (tomcatDataSource != null) {
return new TomcatDataSourcePoolMetadata(tomcatDataSource);
}
return null;
};
}
}
@Configuration
@ConditionalOnClass(HikariDataSource.class)
static class HikariPoolDataSourceMetadataProviderConfiguration {
@Bean
public DataSourcePoolMetadataProvider hikariPoolDataSourceMetadataProvider() {
return (dataSource) -> {
HikariDataSource hikariDataSource = DataSourceUnwrapper.unwrap(dataSource, HikariDataSource.class);
if (hikariDataSource != null) {
return new HikariDataSourcePoolMetadata(hikariDataSource);
}
return null;
};
}
}
@Configuration
@ConditionalOnClass(BasicDataSource.class)
static class CommonsDbcp2PoolDataSourceMetadataProviderConfiguration {
@Bean
public DataSourcePoolMetadataProvider commonsDbcp2PoolDataSourceMetadataProvider() {
return (dataSource) -> {
BasicDataSource dbcpDataSource = DataSourceUnwrapper.unwrap(dataSource, BasicDataSource.class);
if (dbcpDataSource != null) {
return new CommonsDbcp2DataSourcePoolMetadata(dbcpDataSource);
}
return null;
};
}
}
}