org.springframework.boot.autoconfigure.session.JdbcSessionDataSourceScriptDatabaseInitializer 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.session;
import java.util.List;
import javax.sql.DataSource;
import org.springframework.boot.jdbc.DatabaseDriver;
import org.springframework.boot.jdbc.init.DataSourceScriptDatabaseInitializer;
import org.springframework.boot.jdbc.init.PlatformPlaceholderDatabaseDriverResolver;
import org.springframework.boot.sql.init.DatabaseInitializationSettings;
import org.springframework.util.StringUtils;
/**
* {@link DataSourceScriptDatabaseInitializer} for the Spring Session JDBC database. May
* be registered as a bean to override auto-configuration.
*
* @author Dave Syer
* @author Vedran Pavic
* @author Andy Wilkinson
* @author Phillip Webb
* @since 2.6.0
*/
public class JdbcSessionDataSourceScriptDatabaseInitializer extends DataSourceScriptDatabaseInitializer {
/**
* Create a new {@link JdbcSessionDataSourceScriptDatabaseInitializer} instance.
* @param dataSource the Spring Session JDBC data source
* @param properties the Spring Session JDBC properties
* @see #getSettings
*/
public JdbcSessionDataSourceScriptDatabaseInitializer(DataSource dataSource, JdbcSessionProperties properties) {
this(dataSource, getSettings(dataSource, properties));
}
/**
* Create a new {@link JdbcSessionDataSourceScriptDatabaseInitializer} instance.
* @param dataSource the Spring Session JDBC data source
* @param settings the database initialization settings
* @see #getSettings
*/
public JdbcSessionDataSourceScriptDatabaseInitializer(DataSource dataSource,
DatabaseInitializationSettings settings) {
super(dataSource, settings);
}
/**
* Adapts {@link JdbcSessionProperties Spring Session JDBC properties} to
* {@link DatabaseInitializationSettings} replacing any {@literal @@platform@@}
* placeholders.
* @param dataSource the Spring Session JDBC data source
* @param properties the Spring Session JDBC properties
* @return a new {@link DatabaseInitializationSettings} instance
* @see #JdbcSessionDataSourceScriptDatabaseInitializer(DataSource,
* DatabaseInitializationSettings)
*/
static DatabaseInitializationSettings getSettings(DataSource dataSource, JdbcSessionProperties properties) {
DatabaseInitializationSettings settings = new DatabaseInitializationSettings();
settings.setSchemaLocations(resolveSchemaLocations(dataSource, properties));
settings.setMode(properties.getInitializeSchema());
settings.setContinueOnError(true);
return settings;
}
private static List resolveSchemaLocations(DataSource dataSource, JdbcSessionProperties properties) {
PlatformPlaceholderDatabaseDriverResolver platformResolver = new PlatformPlaceholderDatabaseDriverResolver();
platformResolver = platformResolver.withDriverPlatform(DatabaseDriver.MARIADB, "mysql");
if (StringUtils.hasText(properties.getPlatform())) {
return platformResolver.resolveAll(properties.getPlatform(), properties.getSchema());
}
return platformResolver.resolveAll(dataSource, properties.getSchema());
}
}