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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 3.2.
*
* @author Sindre Mehus
*/
public class Schema32 extends Schema {
private static final Logger LOG = Logger.getLogger(Schema32.class);
public void execute(JdbcTemplate template) {
if (template.queryForInt("select count(*) from version where version = 8") == 0) {
LOG.info("Updating database schema to version 8.");
template.execute("insert into version values (8)");
}
if (!columnExists(template, "show_now_playing", "user_settings")) {
LOG.info("Database column 'user_settings.show_now_playing' not found. Creating it.");
template.execute("alter table user_settings add show_now_playing boolean default true not null");
LOG.info("Database column 'user_settings.show_now_playing' was added successfully.");
}
if (!columnExists(template, "selected_music_folder_id", "user_settings")) {
LOG.info("Database column 'user_settings.selected_music_folder_id' not found. Creating it.");
template.execute("alter table user_settings add selected_music_folder_id int default -1 not null");
LOG.info("Database column 'user_settings.selected_music_folder_id' was added successfully.");
}
if (!tableExists(template, "podcast_channel")) {
LOG.info("Database table 'podcast_channel' not found. Creating it.");
template.execute("create table podcast_channel (" +
"id identity," +
"url varchar not null," +
"title varchar," +
"description varchar," +
"status varchar not null," +
"error_message varchar)");
LOG.info("Database table 'podcast_channel' was created successfully.");
}
if (!tableExists(template, "podcast_episode")) {
LOG.info("Database table 'podcast_episode' not found. Creating it.");
template.execute("create table podcast_episode (" +
"id identity," +
"channel_id int not null," +
"url varchar not null," +
"path varchar," +
"title varchar," +
"description varchar," +
"publish_date datetime," +
"duration varchar," +
"bytes_total bigint," +
"bytes_downloaded bigint," +
"status varchar not null," +
"error_message varchar," +
"foreign key (channel_id) references podcast_channel(id) on delete cascade)");
LOG.info("Database table 'podcast_episode' was created successfully.");
}
if (template.queryForInt("select count(*) from role where id = 7") == 0) {
LOG.info("Role 'podcast' not found in database. Creating it.");
template.execute("insert into role values (7, 'podcast')");
template.execute("insert into user_role " +
"select distinct u.username, 7 from user u, user_role ur " +
"where u.username = ur.username and ur.role_id = 1");
LOG.info("Role 'podcast' was created successfully.");
}
}
}
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