1 files changed, 91 insertions, 0 deletions
diff --git a/subsonic-main/src/main/java/net/sourceforge/subsonic/dao/MusicFolderDao.java b/subsonic-main/src/main/java/net/sourceforge/subsonic/dao/MusicFolderDao.java
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@@ -0,0 +1,91 @@
+/*
+ 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;
+
+import java.io.File;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.List;
+
+import org.springframework.jdbc.core.simple.ParameterizedRowMapper;
+
+import net.sourceforge.subsonic.Logger;
+import net.sourceforge.subsonic.domain.MusicFolder;
+
+/**
+ * Provides database services for music folders.
+ *
+ * @author Sindre Mehus
+ */
+public class MusicFolderDao extends AbstractDao {
+
+    private static final Logger LOG = Logger.getLogger(MusicFolderDao.class);
+    private static final String COLUMNS = "id, path, name, enabled, changed";
+    private final MusicFolderRowMapper rowMapper = new MusicFolderRowMapper();
+
+    /**
+     * Returns all music folders.
+     *
+     * @return Possibly empty list of all music folders.
+     */
+    public List<MusicFolder> getAllMusicFolders() {
+        String sql = "select " + COLUMNS + " from music_folder";
+        return query(sql, rowMapper);
+    }
+
+    /**
+     * Creates a new music folder.
+     *
+     * @param musicFolder The music folder to create.
+     */
+    public void createMusicFolder(MusicFolder musicFolder) {
+        String sql = "insert into music_folder (" + COLUMNS + ") values (null, ?, ?, ?, ?)";
+        update(sql, musicFolder.getPath(), musicFolder.getName(), musicFolder.isEnabled(), musicFolder.getChanged());
+        LOG.info("Created music folder " + musicFolder.getPath());
+    }
+
+    /**
+     * Deletes the music folder with the given ID.
+     *
+     * @param id The music folder ID.
+     */
+    public void deleteMusicFolder(Integer id) {
+        String sql = "delete from music_folder where id=?";
+        update(sql, id);
+        LOG.info("Deleted music folder with ID " + id);
+    }
+
+    /**
+     * Updates the given music folder.
+     *
+     * @param musicFolder The music folder to update.
+     */
+    public void updateMusicFolder(MusicFolder musicFolder) {
+        String sql = "update music_folder set path=?, name=?, enabled=?, changed=? where id=?";
+        update(sql, musicFolder.getPath().getPath(), musicFolder.getName(),
+                musicFolder.isEnabled(), musicFolder.getChanged(), musicFolder.getId());
+    }
+
+    private static class MusicFolderRowMapper implements ParameterizedRowMapper<MusicFolder> {
+        public MusicFolder mapRow(ResultSet rs, int rowNum) throws SQLException {
+            return new MusicFolder(rs.getInt(1), new File(rs.getString(2)), rs.getString(3), rs.getBoolean(4), rs.getTimestamp(5));
+        }
+    }
+
+}