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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 implementes the database schema for Subsonic version 3.1.
*
* @author Sindre Mehus
*/
public class Schema31 extends Schema {
private static final Logger LOG = Logger.getLogger(Schema31.class);
public void execute(JdbcTemplate template) {
if (template.queryForInt("select count(*) from version where version = 7") == 0) {
LOG.info("Updating database schema to version 7.");
template.execute("insert into version values (7)");
}
if (!columnExists(template, "enabled", "music_file_info")) {
LOG.info("Database column 'music_file_info.enabled' not found. Creating it.");
template.execute("alter table music_file_info add enabled boolean default true not null");
LOG.info("Database column 'music_file_info.enabled' was added successfully.");
}
if (!columnExists(template, "default_active", "transcoding")) {
LOG.info("Database column 'transcoding.default_active' not found. Creating it.");
template.execute("alter table transcoding add default_active boolean default true not null");
LOG.info("Database column 'transcoding.default_active' was added successfully.");
}
}
}
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