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/*
* SonarQube
* Copyright (C) 2009-2017 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.db;
import java.io.PrintWriter;
import java.sql.Connection;
import org.apache.commons.io.output.NullWriter;
import org.apache.ibatis.io.Resources;
import org.apache.ibatis.jdbc.ScriptRunner;
/**
* Util class to create Sonar database tables
*
* @since 2.12
*/
public final class DdlUtils {
private DdlUtils() {
}
public static boolean supportsDialect(String dialect) {
return "h2".equals(dialect);
}
/**
* The connection is commited in this method but not closed.
*/
public static void createSchema(Connection connection, String dialect, boolean createSchemaMigrations) {
if (createSchemaMigrations) {
executeScript(connection, "org/sonar/db/version/schema_migrations-" + dialect + ".ddl");
}
executeScript(connection, "org/sonar/db/version/schema-" + dialect + ".ddl");
executeScript(connection, "org/sonar/db/version/rows-" + dialect + ".sql");
}
public static void executeScript(Connection connection, String path) {
ScriptRunner scriptRunner = newScriptRunner(connection);
try {
scriptRunner.runScript(Resources.getResourceAsReader(path));
connection.commit();
} catch (Exception e) {
throw new IllegalStateException("Fail to restore: " + path, e);
}
}
private static ScriptRunner newScriptRunner(Connection connection) {
ScriptRunner scriptRunner = new ScriptRunner(connection);
scriptRunner.setDelimiter(";");
scriptRunner.setStopOnError(true);
scriptRunner.setLogWriter(new PrintWriter(new NullWriter()));
return scriptRunner;
}
}
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