net.sourceforge.subsonic.dao.schema.hsql.Schema26.java Source code

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Here is the source code for net.sourceforge.subsonic.dao.schema.hsql.Schema26.java

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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.hsql;

import net.sourceforge.subsonic.*;
import net.sourceforge.subsonic.dao.schema.Schema;
import net.sourceforge.subsonic.util.Util;
import org.springframework.jdbc.core.*;

/**
 * Used for creating and evolving the database schema.
 * This class implementes the database schema for Subsonic version 2.6.
 *
 * @author Sindre Mehus
 */
public class Schema26 extends Schema {
    private static final Logger LOG = Logger.getLogger(Schema26.class);

    public void execute(JdbcTemplate template) {

        if (template.queryForInt("select count(*) from version where version = 2") == 0) {
            LOG.info("Updating database schema to version 2.");
            template.execute("insert into version values (2)");
        }

        if (!tableExists(template, "music_folder")) {
            LOG.info("Database table 'music_folder' not found.  Creating it.");
            template.execute("create table music_folder (" + "id identity," + "path varchar not null,"
                    + "name varchar not null," + "enabled boolean not null)");
            template.execute("insert into music_folder values (null, '" + Util.getDefaultMusicFolder()
                    + "', 'Music', true)");
            LOG.info("Database table 'music_folder' was created successfully.");
        }

        if (!tableExists(template, "music_file_info")) {
            LOG.info("Database table 'music_file_info' not found.  Creating it.");
            template.execute("create cached table music_file_info (" + "id identity," + "path varchar not null,"
                    + "rating int," + "comment varchar," + "play_count int," + "last_played datetime)");
            template.execute("create index idx_music_file_info_path on music_file_info(path)");
            LOG.info("Database table 'music_file_info' was created successfully.");
        }

        if (!tableExists(template, "internet_radio")) {
            LOG.info("Database table 'internet_radio' not found.  Creating it.");
            template.execute("create table internet_radio (" + "id identity," + "name varchar not null,"
                    + "stream_url varchar not null," + "homepage_url varchar," + "enabled boolean not null)");
            LOG.info("Database table 'internet_radio' was created successfully.");
        }

        if (!tableExists(template, "player")) {
            LOG.info("Database table 'player' not found.  Creating it.");
            template.execute("create table player (" + "id int not null," + "name varchar," + "type varchar,"
                    + "username varchar," + "ip_address varchar," + "auto_control_enabled boolean not null,"
                    + "last_seen datetime," + "cover_art_scheme varchar not null,"
                    + "transcode_scheme varchar not null," + "primary key (id))");
            LOG.info("Database table 'player' was created successfully.");
        }

        // 'dynamic_ip' was added in 2.6.beta2
        if (!columnExists(template, "dynamic_ip", "player")) {
            LOG.info("Database column 'player.dynamic_ip' not found.  Creating it.");
            template.execute("alter table player " + "add dynamic_ip boolean default true not null");
            LOG.info("Database column 'player.dynamic_ip' was added successfully.");
        }

        if (template.queryForInt("select count(*) from role where id = 6") == 0) {
            LOG.info("Role 'comment' not found in database. Creating it.");
            template.execute("insert into role values (6, 'comment')");
            template.execute("insert into user_role " + "select distinct u.username, 6 from user u, user_role ur "
                    + "where u.username = ur.username and ur.role_id in (1, 5)");
            LOG.info("Role 'comment' was created successfully.");
        }
    }

}