org.springframework.boot.autoconfigure.sql.init.DataSourceInitializationConfiguration Maven / Gradle / Ivy
/*
* Copyright 2012-2023 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.boot.autoconfigure.sql.init;
import javax.sql.DataSource;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnSingleCandidate;
import org.springframework.boot.jdbc.DataSourceBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.datasource.SimpleDriverDataSource;
import org.springframework.jdbc.datasource.init.DatabasePopulator;
import org.springframework.util.StringUtils;
@Configuration(proxyBeanMethods = false)
@ConditionalOnMissingBean({ SqlDataSourceScriptDatabaseInitializer.class, SqlR2dbcScriptDatabaseInitializer.class })
@ConditionalOnSingleCandidate(DataSource.class)
@ConditionalOnClass(DatabasePopulator.class)
class DataSourceInitializationConfiguration {
@Bean
SqlDataSourceScriptDatabaseInitializer dataSourceScriptDatabaseInitializer(DataSource dataSource,
SqlInitializationProperties properties) {
return new SqlDataSourceScriptDatabaseInitializer(
determineDataSource(dataSource, properties.getUsername(), properties.getPassword()), properties);
}
private static DataSource determineDataSource(DataSource dataSource, String username, String password) {
if (StringUtils.hasText(username) && StringUtils.hasText(password)) {
return DataSourceBuilder.derivedFrom(dataSource)
.username(username)
.password(password)
.type(SimpleDriverDataSource.class)
.build();
}
return dataSource;
}
}