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Diffstat (limited to 'subsonic-android/src/github/daneren2005/dsub/service/CachedMusicService.java')
| -rw-r--r-- | subsonic-android/src/github/daneren2005/dsub/service/CachedMusicService.java | 373 |
1 files changed, 0 insertions, 373 deletions
diff --git a/subsonic-android/src/github/daneren2005/dsub/service/CachedMusicService.java b/subsonic-android/src/github/daneren2005/dsub/service/CachedMusicService.java deleted file mode 100644 index 943b5eb2..00000000 --- a/subsonic-android/src/github/daneren2005/dsub/service/CachedMusicService.java +++ /dev/null @@ -1,373 +0,0 @@ -/* - 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 github.daneren2005.dsub.service; - -import java.util.List; -import java.util.concurrent.TimeUnit; - -import org.apache.http.HttpResponse; - -import android.content.Context; -import android.graphics.Bitmap; -import android.support.v4.util.LruCache; -import github.daneren2005.dsub.domain.ChatMessage; -import github.daneren2005.dsub.domain.Genre; -import github.daneren2005.dsub.domain.Indexes; -import github.daneren2005.dsub.domain.JukeboxStatus; -import github.daneren2005.dsub.domain.Lyrics; -import github.daneren2005.dsub.domain.MusicDirectory; -import github.daneren2005.dsub.domain.MusicFolder; -import github.daneren2005.dsub.domain.Playlist; -import github.daneren2005.dsub.domain.PodcastChannel; -import github.daneren2005.dsub.domain.SearchCritera; -import github.daneren2005.dsub.domain.SearchResult; -import github.daneren2005.dsub.domain.Share; -import github.daneren2005.dsub.domain.Version; -import github.daneren2005.dsub.util.CancellableTask; -import github.daneren2005.dsub.util.ProgressListener; -import github.daneren2005.dsub.util.TimeLimitedCache; -import github.daneren2005.dsub.util.Util; - -/** - * @author Sindre Mehus - */ -public class CachedMusicService implements MusicService { - - private static final int MUSIC_DIR_CACHE_SIZE = 20; - private static final int TTL_MUSIC_DIR = 5 * 60; // Five minutes - - private final MusicService musicService; - private final LruCache<String, TimeLimitedCache<MusicDirectory>> cachedMusicDirectories; - private final TimeLimitedCache<Boolean> cachedLicenseValid = new TimeLimitedCache<Boolean>(120, TimeUnit.SECONDS); - private final TimeLimitedCache<Indexes> cachedIndexes = new TimeLimitedCache<Indexes>(60 * 60, TimeUnit.SECONDS); - private final TimeLimitedCache<List<Playlist>> cachedPlaylists = new TimeLimitedCache<List<Playlist>>(3600, TimeUnit.SECONDS); - private final TimeLimitedCache<List<MusicFolder>> cachedMusicFolders = new TimeLimitedCache<List<MusicFolder>>(10 * 3600, TimeUnit.SECONDS); - private final TimeLimitedCache<List<Genre>> cachedGenres = new TimeLimitedCache<List<Genre>>(10 * 3600, TimeUnit.SECONDS); - private final TimeLimitedCache<List<PodcastChannel>> cachedPodcastChannels = new TimeLimitedCache<List<PodcastChannel>>(10 * 3600, TimeUnit.SECONDS); - private String restUrl; - - public CachedMusicService(MusicService musicService) { - this.musicService = musicService; - cachedMusicDirectories = new LruCache<String, TimeLimitedCache<MusicDirectory>>(MUSIC_DIR_CACHE_SIZE); - } - - @Override - public void ping(Context context, ProgressListener progressListener) throws Exception { - checkSettingsChanged(context); - musicService.ping(context, progressListener); - } - - @Override - public boolean isLicenseValid(Context context, ProgressListener progressListener) throws Exception { - checkSettingsChanged(context); - Boolean result = cachedLicenseValid.get(); - if (result == null) { - result = musicService.isLicenseValid(context, progressListener); - cachedLicenseValid.set(result, result ? 30L * 60L : 2L * 60L, TimeUnit.SECONDS); - } - return result; - } - - @Override - public List<MusicFolder> getMusicFolders(boolean refresh, Context context, ProgressListener progressListener) throws Exception { - checkSettingsChanged(context); - if (refresh) { - cachedMusicFolders.clear(); - } - List<MusicFolder> result = cachedMusicFolders.get(); - if (result == null) { - result = musicService.getMusicFolders(refresh, context, progressListener); - cachedMusicFolders.set(result); - } - return result; - } - - @Override - public Indexes getIndexes(String musicFolderId, boolean refresh, Context context, ProgressListener progressListener) throws Exception { - checkSettingsChanged(context); - if (refresh) { - cachedIndexes.clear(); - cachedMusicFolders.clear(); - cachedMusicDirectories.evictAll(); - } - Indexes result = cachedIndexes.get(); - if (result == null) { - result = musicService.getIndexes(musicFolderId, refresh, context, progressListener); - cachedIndexes.set(result); - } - return result; - } - - @Override - public MusicDirectory getMusicDirectory(String id, String name, boolean refresh, Context context, ProgressListener progressListener) throws Exception { - checkSettingsChanged(context); - TimeLimitedCache<MusicDirectory> cache = refresh ? null : cachedMusicDirectories.get(id); - MusicDirectory dir = cache == null ? null : cache.get(); - if (dir == null) { - dir = musicService.getMusicDirectory(id, name, refresh, context, progressListener); - cache = new TimeLimitedCache<MusicDirectory>(TTL_MUSIC_DIR, TimeUnit.SECONDS); - cache.set(dir); - cachedMusicDirectories.put(id, cache); - } - return dir; - } - - @Override - public SearchResult search(SearchCritera criteria, Context context, ProgressListener progressListener) throws Exception { - return musicService.search(criteria, context, progressListener); - } - - @Override - public MusicDirectory getPlaylist(String id, String name, Context context, ProgressListener progressListener) throws Exception { - return musicService.getPlaylist(id, name, context, progressListener); - } - - @Override - public List<Playlist> getPlaylists(boolean refresh, Context context, ProgressListener progressListener) throws Exception { - checkSettingsChanged(context); - List<Playlist> result = refresh ? null : cachedPlaylists.get(); - if (result == null) { - result = musicService.getPlaylists(refresh, context, progressListener); - cachedPlaylists.set(result); - } - return result; - } - - @Override - public void createPlaylist(String id, String name, List<MusicDirectory.Entry> entries, Context context, ProgressListener progressListener) throws Exception { - cachedPlaylists.clear(); - musicService.createPlaylist(id, name, entries, context, progressListener); - } - - @Override - public void deletePlaylist(String id, Context context, ProgressListener progressListener) throws Exception { - musicService.deletePlaylist(id, context, progressListener); - } - - @Override - public void addToPlaylist(String id, List<MusicDirectory.Entry> toAdd, Context context, ProgressListener progressListener) throws Exception { - musicService.addToPlaylist(id, toAdd, context, progressListener); - } - - @Override - public void removeFromPlaylist(String id, List<Integer> toRemove, Context context, ProgressListener progressListener) throws Exception { - musicService.removeFromPlaylist(id, toRemove, context, progressListener); - } - - @Override - public void overwritePlaylist(String id, String name, int toRemove, List<MusicDirectory.Entry> toAdd, Context context, ProgressListener progressListener) throws Exception { - musicService.overwritePlaylist(id, name, toRemove, toAdd, context, progressListener); - } - - @Override - public void updatePlaylist(String id, String name, String comment, boolean pub, Context context, ProgressListener progressListener) throws Exception { - musicService.updatePlaylist(id, name, comment, pub, context, progressListener); - } - - @Override - public Lyrics getLyrics(String artist, String title, Context context, ProgressListener progressListener) throws Exception { - return musicService.getLyrics(artist, title, context, progressListener); - } - - @Override - public void scrobble(String id, boolean submission, Context context, ProgressListener progressListener) throws Exception { - musicService.scrobble(id, submission, context, progressListener); - } - - @Override - public MusicDirectory getAlbumList(String type, int size, int offset, Context context, ProgressListener progressListener) throws Exception { - return musicService.getAlbumList(type, size, offset, context, progressListener); - } - - @Override - public MusicDirectory getStarredList(Context context, ProgressListener progressListener) throws Exception { - return musicService.getStarredList(context, progressListener); - } - - @Override - public MusicDirectory getRandomSongs(int size, String folder, String genre, String startYear, String endYear, Context context, ProgressListener progressListener) throws Exception { - return musicService.getRandomSongs(size, folder, genre, startYear, endYear, context, progressListener); - } - - @Override - public Bitmap getCoverArt(Context context, MusicDirectory.Entry entry, int size, int saveSize, ProgressListener progressListener) throws Exception { - return musicService.getCoverArt(context, entry, size, saveSize, progressListener); - } - - @Override - public HttpResponse getDownloadInputStream(Context context, MusicDirectory.Entry song, long offset, int maxBitrate, CancellableTask task) throws Exception { - return musicService.getDownloadInputStream(context, song, offset, maxBitrate, task); - } - - @Override - public Version getLocalVersion(Context context) throws Exception { - return musicService.getLocalVersion(context); - } - - @Override - public Version getLatestVersion(Context context, ProgressListener progressListener) throws Exception { - return musicService.getLatestVersion(context, progressListener); - } - - @Override - public String getVideoUrl(int maxBitrate, Context context, String id) { - return musicService.getVideoUrl(maxBitrate, context, id); - } - - @Override - public String getVideoStreamUrl(String format, int maxBitrate, Context context, String id) throws Exception { - return musicService.getVideoStreamUrl(format, maxBitrate, context, id); - } - - @Override - public String getHlsUrl(String id, int bitRate, Context context) throws Exception { - return musicService.getHlsUrl(id, bitRate, context); - } - - @Override - public JukeboxStatus updateJukeboxPlaylist(List<String> ids, Context context, ProgressListener progressListener) throws Exception { - return musicService.updateJukeboxPlaylist(ids, context, progressListener); - } - - @Override - public JukeboxStatus skipJukebox(int index, int offsetSeconds, Context context, ProgressListener progressListener) throws Exception { - return musicService.skipJukebox(index, offsetSeconds, context, progressListener); - } - - @Override - public JukeboxStatus stopJukebox(Context context, ProgressListener progressListener) throws Exception { - return musicService.stopJukebox(context, progressListener); - } - - @Override - public JukeboxStatus startJukebox(Context context, ProgressListener progressListener) throws Exception { - return musicService.startJukebox(context, progressListener); - } - - @Override - public JukeboxStatus getJukeboxStatus(Context context, ProgressListener progressListener) throws Exception { - return musicService.getJukeboxStatus(context, progressListener); - } - - @Override - public JukeboxStatus setJukeboxGain(float gain, Context context, ProgressListener progressListener) throws Exception { - return musicService.setJukeboxGain(gain, context, progressListener); - } - - @Override - public void setStarred(String id, boolean starred, Context context, ProgressListener progressListener) throws Exception { - musicService.setStarred(id, starred, context, progressListener); - } - - @Override - public List<Share> getShares(Context context, ProgressListener progressListener) throws Exception { - return musicService.getShares(context, progressListener); - } - - @Override - public List<ChatMessage> getChatMessages(Long since, Context context, ProgressListener progressListener) throws Exception { - return musicService.getChatMessages(since, context, progressListener); - } - - @Override - public void addChatMessage(String message, Context context, ProgressListener progressListener) throws Exception { - musicService.addChatMessage(message, context, progressListener); - } - - @Override - public List<Genre> getGenres(boolean refresh, Context context, ProgressListener progressListener) throws Exception { - checkSettingsChanged(context); - List<Genre> result = refresh ? null : cachedGenres.get(); - - if (result == null) { - result = musicService.getGenres(refresh, context, progressListener); - cachedGenres.set(result); - } - - return result; - } - - @Override - public MusicDirectory getSongsByGenre(String genre, int count, int offset, Context context, ProgressListener progressListener) throws Exception { - return musicService.getSongsByGenre(genre, count, offset, context, progressListener); - } - - @Override - public List<PodcastChannel> getPodcastChannels(boolean refresh, Context context, ProgressListener progressListener) throws Exception { - checkSettingsChanged(context); - List<PodcastChannel> result = refresh ? null : cachedPodcastChannels.get(); - - if (result == null) { - result = musicService.getPodcastChannels(refresh, context, progressListener); - cachedPodcastChannels.set(result); - } - - return result; - } - - @Override - public MusicDirectory getPodcastEpisodes(String id, Context context, ProgressListener progressListener) throws Exception { - return musicService.getPodcastEpisodes(id, context, progressListener); - } - - @Override - public void refreshPodcasts(Context context, ProgressListener progressListener) throws Exception { - musicService.refreshPodcasts(context, progressListener); - } - - @Override - public void createPodcastChannel(String url, Context context, ProgressListener progressListener) throws Exception{ - musicService.createPodcastChannel(url, context, progressListener); - } - - @Override - public void deletePodcastChannel(String id, Context context, ProgressListener progressListener) throws Exception{ - musicService.deletePodcastChannel(id, context, progressListener); - } - - @Override - public void downloadPodcastEpisode(String id, Context context, ProgressListener progressListener) throws Exception{ - musicService.downloadPodcastEpisode(id, context, progressListener); - } - - @Override - public void deletePodcastEpisode(String id, Context context, ProgressListener progressListener) throws Exception{ - musicService.deletePodcastEpisode(id, context, progressListener); - } - - @Override - public int processOfflineSyncs(final Context context, final ProgressListener progressListener) throws Exception{ - return musicService.processOfflineSyncs(context, progressListener); - } - - - - private void checkSettingsChanged(Context context) { - String newUrl = Util.getRestUrl(context, null); - if (!Util.equals(newUrl, restUrl)) { - cachedMusicFolders.clear(); - cachedMusicDirectories.evictAll(); - cachedLicenseValid.clear(); - cachedIndexes.clear(); - cachedPlaylists.clear(); - cachedPodcastChannels.clear(); - restUrl = newUrl; - } - } -} |