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/*
This file is part of Subsonic.
Subsonic is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Subsonic 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Subsonic. If not, see <http://www.gnu.org/licenses/>.
Copyright 2009 (C) Sindre Mehus
*/
package net.sourceforge.subsonic.dao.schema;
import net.sourceforge.subsonic.Logger;
import org.springframework.jdbc.core.JdbcTemplate;
/**
* Used for creating and evolving the database schema.
* This class implements the database schema for Subsonic version 3.7.
*
* @author Sindre Mehus
*/
public class Schema37 extends Schema {
private static final Logger LOG = Logger.getLogger(Schema37.class);
@Override
public void execute(JdbcTemplate template) {
if (template.queryForInt("select count(*) from version where version = 13") == 0) {
LOG.info("Updating database schema to version 13.");
template.execute("insert into version values (13)");
}
if (template.queryForInt("select count(*) from role where id = 9") == 0) {
LOG.info("Role 'settings' not found in database. Creating it.");
template.execute("insert into role values (9, 'settings')");
template.execute("insert into user_role select distinct u.username, 9 from user u");
LOG.info("Role 'settings' was created successfully.");
}
if (template.queryForInt("select count(*) from role where id = 10") == 0) {
LOG.info("Role 'jukebox' not found in database. Creating it.");
template.execute("insert into role values (10, 'jukebox')");
template.execute("insert into user_role " +
"select distinct u.username, 10 from user u, user_role ur " +
"where u.username = ur.username and ur.role_id = 1");
LOG.info("Role 'jukebox' was created successfully.");
}
if (!columnExists(template, "changed", "music_folder")) {
LOG.info("Database column 'music_folder.changed' not found. Creating it.");
template.execute("alter table music_folder add changed datetime default 0 not null");
LOG.info("Database column 'music_folder.changed' was added successfully.");
}
if (!columnExists(template, "changed", "internet_radio")) {
LOG.info("Database column 'internet_radio.changed' not found. Creating it.");
template.execute("alter table internet_radio add changed datetime default 0 not null");
LOG.info("Database column 'internet_radio.changed' was added successfully.");
}
if (!columnExists(template, "changed", "user_settings")) {
LOG.info("Database column 'user_settings.changed' not found. Creating it.");
template.execute("alter table user_settings add changed datetime default 0 not null");
LOG.info("Database column 'user_settings.changed' was added successfully.");
}
}
}
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