added cache functionality

src/main/java/sarsoo/fmframework/cache/AlbumCache.java

@@ -0,0 +1,21 @@
+package sarsoo.fmframework.cache;
+
+import sarsoo.fmframework.cache.puller.Puller;
+import sarsoo.fmframework.music.Album;
+import sarsoo.fmframework.music.Artist;
+
+public class AlbumCache<S> extends StaticCache<Album, S> {
+	
+	private StaticCache<Artist, Artist> artistPool;
+	
+	public AlbumCache(Puller<Album, S> puller, StaticCache<Artist, Artist> artistCache) {
+		super(puller);
+		this.artistPool = artistCache;
+	}
+	
+	@Override
+	protected void propagateCache(Album in) {
+		artistPool.add(in.getArtist());
+	}
+	
+}

src/main/java/sarsoo/fmframework/cache/IStaticCache.java

@@ -8,6 +8,8 @@ public interface IStaticCache<T, S> {
 	
 	public T getNew(S input);
 	
+	public void add(T input);
+	
 	public void flush();
 	
 	public void dumpToLog(Log log);

src/main/java/sarsoo/fmframework/cache/StaticCache.java

@@ -39,10 +39,10 @@ public class StaticCache<T extends Cacheable, S> implements IStaticCache<T, S> {
 			if (pulled != null) {
 				Logger.getLog().log(new LogEntry("getCachedItem").addArg("pulled").addArg(input.toString()));
 				pool.add(new CacheEntry<T>(pulled));
+				propagateCache(pulled);
 				return pulled;
 			} else {
-				Logger.getLog()
-						.logError(new ErrorEntry("getCachedItem").addArg("null item").addArg(input.toString()));
+				Logger.getLog().logError(new ErrorEntry("getCachedItem").addArg("null item").addArg(input.toString()));
 				return null;
 			}
 		}
@@ -54,7 +54,7 @@ public class StaticCache<T extends Cacheable, S> implements IStaticCache<T, S> {
 
 		if (item.isPresent()) {
 			Logger.getLog().log(new LogEntry("getNewCachedItem").addArg("removed").addArg(input.toString()));
-			pool.remove(item);
+			pool.remove(item.get());
 		}
 
 		Logger.getLog().log(new LogEntry("getNewCachedItem").addArg("pulling").addArg(input.toString()));
@@ -64,6 +64,7 @@ public class StaticCache<T extends Cacheable, S> implements IStaticCache<T, S> {
 		if (pulled != null) {
 			Logger.getLog().log(new LogEntry("getNewCachedItem").addArg("pulled").addArg(input.toString()));
 			pool.add(new CacheEntry<T>(pulled));
+			propagateCache(pulled);
 			return pulled;
 		} else {
 			Logger.getLog().logError(new ErrorEntry("getNewCachedItem").addArg("null item").addArg(input.toString()));
@@ -72,6 +73,23 @@ public class StaticCache<T extends Cacheable, S> implements IStaticCache<T, S> {
 
 	}
 
+	@Override
+	public void add(T input) {
+		Optional<CacheEntry<T>> item = pool.stream().filter(i -> i.getSubject().matches(input)).findFirst();
+
+		Logger.getLog().log(new LogEntry("addCachedItem").addArg(input.toString()));
+		
+		if (item.isPresent()) {
+			Logger.getLog().log(new LogEntry("addCachedItem").addArg("replaced").addArg(input.toString()));
+			pool.remove(item.get());
+		}
+
+		pool.add(new CacheEntry<T>(input));
+
+	}
+	
+	protected void propagateCache(T in) {}
+
 	@Override
 	public void flush() {
 		pool.clear();

src/main/java/sarsoo/fmframework/cache/TrackCache.java

@@ -0,0 +1,28 @@
+package sarsoo.fmframework.cache;
+
+import sarsoo.fmframework.cache.puller.Puller;
+import sarsoo.fmframework.music.Album;
+import sarsoo.fmframework.music.Artist;
+import sarsoo.fmframework.music.Track;
+
+public class TrackCache<S> extends StaticCache<Track, S> {
+
+	private StaticCache<Album, Album> albumPool;
+	private StaticCache<Artist, Artist> artistPool;
+
+	public TrackCache(Puller<Track, S> puller, StaticCache<Album, Album> albumCache,
+			StaticCache<Artist, Artist> artistCache) {
+		super(puller);
+		this.albumPool = albumCache;
+		this.artistPool = artistCache;
+	}
+
+	@Override
+	protected void propagateCache(Track in) {
+		if (in.getAlbum() != null) {
+			albumPool.add(in.getAlbum());
+		}
+		artistPool.add(in.getArtist());
+	}
+
+}

src/main/java/sarsoo/fmframework/cache/puller/ArtistTagPuller.java

@@ -3,16 +3,16 @@ package sarsoo.fmframework.cache.puller;
 import sarsoo.fmframework.fm.FmUserNetwork;
 import sarsoo.fmframework.util.FMObjList;
 
-public class TagPuller implements Puller<FMObjList, String> {
+public class ArtistTagPuller implements Puller<FMObjList, String> {
 	
 	private FmUserNetwork net;
 	
-	public TagPuller(FmUserNetwork net) {
+	public ArtistTagPuller(FmUserNetwork net) {
 		this.net = net;
 	}
 	
 	public FMObjList pull(String name) {
-		return net.getTag(name);
+		return net.getPopulatedArtistTag(name);
 	}
 
 }

src/main/java/sarsoo/fmframework/cache/puller/CachedArtistTagPuller.java

@@ -0,0 +1,31 @@
+package sarsoo.fmframework.cache.puller;
+
+import sarsoo.fmframework.cache.StaticCache;
+import sarsoo.fmframework.fm.FmUserNetwork;
+import sarsoo.fmframework.music.Artist;
+import sarsoo.fmframework.util.FMObjList;
+
+public class CachedArtistTagPuller implements Puller<FMObjList, String> {
+	
+	private FmUserNetwork net;
+	private StaticCache<Artist, Artist> artistPool;
+	
+	public CachedArtistTagPuller(FmUserNetwork net, StaticCache<Artist, Artist> artistPool) {
+		this.net = net;
+		this.artistPool = artistPool;
+	}
+	
+	public FMObjList pull(String name) {
+		FMObjList list = net.getArtistTag(name);
+		
+		FMObjList returned = new FMObjList();
+		returned.setGroupName(list.getGroupName());
+		
+		for(int i = 0; i < list.size(); i++) {
+			returned.add(artistPool.get((Artist) list.get(i)));
+		}
+		
+		return returned;
+	}
+
+}

src/main/java/sarsoo/fmframework/fm/FmNetwork.java

@@ -78,7 +78,7 @@ public class FmNetwork {
 			try {
 				builder.setMbid(albumJson.getString("mbid"));
 			} catch (JSONException e) {
-				log.logInfo(new InfoEntry("getAlbum").addArg("no mbid for").addArg(nameIn).addArg(e.getMessage()));
+//				log.logInfo(new InfoEntry("getAlbum").addArg("no mbid for").addArg(nameIn).addArg(e.getMessage()));
 			}
 
 			try {

src/main/java/sarsoo/fmframework/fm/FmUserNetwork.java

@@ -531,9 +531,9 @@ public class FmUserNetwork extends FmNetwork {
 	 * @param tagName Tag to explore
 	 * @return FMObjList of artists
 	 */
-	public FMObjList getTag(String tagName) {
+	public FMObjList getArtistTag(String tagName) {
 
-		Logger.getLog().log(new LogEntry("getTag").addArg(tagName));
+		Logger.getLog().log(new LogEntry("getArtistTag").addArg(tagName));
 
 		HashMap<String, String> parameters = new HashMap<String, String>();
 
@@ -557,7 +557,7 @@ public class FmUserNetwork extends FmNetwork {
 
 			artistJson = (JSONObject) tagJsonArray.get(counter);
 
-			Artist artist = getArtist(artistJson.getString("name"));
+			Artist artist = new ArtistBuilder(artistJson.getString("name")).build();
 
 			Logger.getLog().logInfo(new InfoEntry("Tag").addArg(tagName).addArg(artist.getName()));
 
@@ -569,4 +569,36 @@ public class FmUserNetwork extends FmNetwork {
 
 	}
 
+	/**
+	 * Returns FMObjList of tagged artists
+	 * 
+	 * @param tagName Tag to explore
+	 * @return FMObjList of artists
+	 */
+	public FMObjList getPopulatedArtistTag(String tagName) {
+
+		Logger.getLog().log(new LogEntry("getPopulatedArtistTag").addArg(tagName));
+
+		FMObjList inputList = getArtistTag(tagName);
+		
+		FMObjList returnedList = new FMObjList();
+		returnedList.setGroupName(tagName);
+		
+		int counter;
+		for (counter = 0; counter < inputList.size(); counter++) {
+
+			Artist count = (Artist) inputList.get(counter);
+			
+			Artist artist = getArtist(count.getName());
+
+			Logger.getLog().logInfo(new InfoEntry("Tag").addArg(tagName).addArg(artist.getName()));
+
+			returnedList.add(artist);
+
+		}
+
+		return returnedList;
+
+	}
+
 }

src/main/java/sarsoo/fmframework/fx/FmFramework.java

@@ -7,8 +7,14 @@ import javafx.fxml.FXMLLoader;
 import javafx.scene.Parent;
 import javafx.scene.Scene;
 import javafx.stage.Stage;
+import sarsoo.fmframework.cache.AlbumCache;
 import sarsoo.fmframework.cache.StaticCache;
-import sarsoo.fmframework.cache.puller.TagPuller;
+import sarsoo.fmframework.cache.TrackCache;
+import sarsoo.fmframework.cache.puller.AlbumPuller;
+import sarsoo.fmframework.cache.puller.ArtistPuller;
+import sarsoo.fmframework.cache.puller.ArtistTagPuller;
+import sarsoo.fmframework.cache.puller.CachedArtistTagPuller;
+import sarsoo.fmframework.cache.puller.TrackPuller;
 import sarsoo.fmframework.config.Config;
 import sarsoo.fmframework.config.ConfigPersister;
 import sarsoo.fmframework.fm.FmUserNetwork;
@@ -16,6 +22,9 @@ import sarsoo.fmframework.fx.controller.RootController;
 import sarsoo.fmframework.fx.service.SaveConfigService;
 import sarsoo.fmframework.log.Logger;
 import sarsoo.fmframework.log.entry.LogEntry;
+import sarsoo.fmframework.music.Album;
+import sarsoo.fmframework.music.Artist;
+import sarsoo.fmframework.music.Track;
 import sarsoo.fmframework.util.FMObjList;
 
 public class FmFramework extends Application {
@@ -27,6 +36,10 @@ public class FmFramework extends Application {
 
 	private static StaticCache<FMObjList, String> tagPool = null;
 
+	private static StaticCache<Track, Track> trackPool = null;
+	private static StaticCache<Album, Album> albumPool = null;
+	private static StaticCache<Artist, Artist> artistPool = null;
+
 	private static RootController control;
 
 	@Override
@@ -76,15 +89,38 @@ public class FmFramework extends Application {
 
 	private void initCaches() {
 
+		
+		artistPool = new StaticCache<>(
+				new ArtistPuller(new FmUserNetwork(config.getValue("api_key"), config.getValue("username"))));
+		albumPool = new AlbumCache<>(
+				new AlbumPuller(new FmUserNetwork(config.getValue("api_key"), config.getValue("username"))),
+				artistPool);
+		trackPool = new TrackCache<>(
+				new TrackPuller(new FmUserNetwork(config.getValue("api_key"), config.getValue("username"))), 
+				albumPool,
+				artistPool);
+		
 		tagPool = new StaticCache<>(
-				new TagPuller(new FmUserNetwork(config.getValue("api_key"), config.getValue("username"))));
+				new CachedArtistTagPuller(new FmUserNetwork(config.getValue("api_key"), config.getValue("username")), artistPool));
 
 	}
 
-	public static StaticCache<FMObjList, String> getTagPool(){
+	public static StaticCache<FMObjList, String> getTagPool() {
 		return tagPool;
 	}
 
+	public static StaticCache<Track, Track> getTrackPool() {
+		return trackPool;
+	}
+
+	public static StaticCache<Album, Album> getAlbumPool() {
+		return albumPool;
+	}
+
+	public static StaticCache<Artist, Artist> getArtistPool() {
+		return artistPool;
+	}
+
 	public static Config getSessionConfig() {
 		return config;
 	}

src/main/java/sarsoo/fmframework/fx/controller/FMObjListPaneController.java

@@ -130,7 +130,7 @@ public class FMObjListPaneController {
 		String username = config.getValue("username");
 		String api_key = config.getValue("api_key");
 		
-		list = new FmUserNetwork(api_key, username).getTag(list.getGroupName());
+		list = new FmUserNetwork(api_key, username).getPopulatedArtistTag(list.getGroupName());
 
 		double percent = Maths.getPercentListening(list, username);
 		NumberFormat numberFormat = NumberFormat.getNumberInstance(Locale.UK);

src/main/java/sarsoo/fmframework/fx/controller/RootController.java

@@ -411,6 +411,16 @@ public class RootController {
 		System.out.println(FmFramework.getSessionConfig());
 	}
 	
+	@FXML
+	protected void handleDumpCache(ActionEvent event) {
+		Log log = Logger.getLog();
+		
+		FmFramework.getTrackPool().dumpToLog(log);
+		FmFramework.getAlbumPool().dumpToLog(log);
+		FmFramework.getArtistPool().dumpToLog(log);
+		FmFramework.getTagPool().dumpToLog(log);
+	}
+
 	@FXML
 	protected void handleScrobble(ActionEvent event) throws IOException {
 //		Album album = sarsoo.fmframework.jframe.Getter.getAlbum();

src/main/java/sarsoo/fmframework/fx/service/GetLastTrackService.java

@@ -22,7 +22,16 @@ public class GetLastTrackService extends Service<Track> {
 
 				FmUserNetwork net = new FmUserNetwork(config.getValue("api_key"), config.getValue("username"));
 
-				return net.getLastTrack();
+				Track lastTrack = net.getLastTrack();
+				
+				FmFramework.getTrackPool().add(lastTrack);
+				FmFramework.getArtistPool().add(lastTrack.getArtist());
+				
+				if(lastTrack.getAlbum() != null) {
+					FmFramework.getAlbumPool().add(lastTrack.getAlbum());
+				}
+				
+				return lastTrack;
 			}
 
 			@Override

src/main/java/sarsoo/fmframework/jframe/Getter.java

@@ -2,24 +2,34 @@ package sarsoo.fmframework.jframe;
 
 import javax.swing.JOptionPane;
 
+import sarsoo.fmframework.cache.StaticCache;
 import sarsoo.fmframework.config.Config;
 import sarsoo.fmframework.fm.FmUserNetwork;
 import sarsoo.fmframework.fx.FmFramework;
 import sarsoo.fmframework.music.Album;
 import sarsoo.fmframework.music.Artist;
 import sarsoo.fmframework.music.Track;
+import sarsoo.fmframework.music.Album.AlbumBuilder;
+import sarsoo.fmframework.music.Artist.ArtistBuilder;
+import sarsoo.fmframework.music.Track.TrackBuilder;
 
 public class Getter {
 
 	public static Album getAlbum() {
 		Config config = FmFramework.getSessionConfig();
 		
-		FmUserNetwork net = new FmUserNetwork(config.getValue("api_key"), config.getValue("username"));
+//		FmUserNetwork net = new FmUserNetwork(config.getValue("api_key"), config.getValue("username"));
+		
 		String albumName = JOptionPane.showInputDialog(null, "Enter Album Name");
 		if (albumName != null) {
 			String artistName = JOptionPane.showInputDialog(null, "Enter Artist Name");
 			if (artistName != null) {
-				return net.getAlbum(albumName, artistName);
+				StaticCache<Album, Album> albumCache = FmFramework.getAlbumPool();
+				StaticCache<Artist, Artist> artistCache = FmFramework.getArtistPool();
+				
+				Artist artist = artistCache.get(new ArtistBuilder(artistName).build());
+				Album album = albumCache.get(new AlbumBuilder(albumName, artist).build());
+				return album;
 			}
 		}
 		return null;
@@ -31,7 +41,9 @@ public class Getter {
 		FmUserNetwork net = new FmUserNetwork(config.getValue("api_key"), config.getValue("username"));
 		String artistName = JOptionPane.showInputDialog(null, "Enter Artist Name");
 		if (artistName != null) {
-			return net.getArtist(artistName);
+			StaticCache<Artist, Artist> artistCache = FmFramework.getArtistPool();
+			
+			return artistCache.get(new ArtistBuilder(artistName).build());
 		}
 		return null;
 	}
@@ -44,21 +56,14 @@ public class Getter {
 		if (trackName != null) {
 			String artistName = JOptionPane.showInputDialog(null, "Enter Artist Name");
 			if (artistName != null) {
-				return net.getTrack(trackName, artistName);
-			}
-		}
-		return null;
-	}
 				
-	public static Track getTrack(Album album) {
-		Config config = FmFramework.getSessionConfig();
+				StaticCache<Artist, Artist> artistCache = FmFramework.getArtistPool();
+				StaticCache<Track, Track> trackCache = FmFramework.getTrackPool();
 				
-		FmUserNetwork net = new FmUserNetwork(config.getValue("api_key"), config.getValue("username"));
-		String trackName = JOptionPane.showInputDialog(null, "Enter Track Name");
-		if (trackName != null) {
-			Track track = net.getTrack(trackName, album.getArtist().getName());
-			track.setAlbum(album);
-			return track;
+				Artist artist = artistCache.get(new ArtistBuilder(artistName).build());
+				
+				return trackCache.get(new TrackBuilder(trackName, artist).build());
+			}
 		}
 		return null;
 	}

src/main/resources/sarsoo/fmframework/fx/ui/RootPane.fxml

@@ -38,6 +38,7 @@
                   <MenuItem fx:id="menuItemOpenConsole" mnemonicParsing="false" onAction="#handleOpenConsole" text="open console" />
                   <MenuItem mnemonicParsing="false" onAction="#handleChangeUsername" text="set username" />
                   <MenuItem fx:id="menuItemPrintConfig" mnemonicParsing="false" onAction="#handlePrintConfig" text="print config" />
+                  <MenuItem fx:id="menuItemDumpCache" mnemonicParsing="false" onAction="#handleDumpCache" text="dump cache" />
               </items>
             </Menu>
         </menus>

src/test/java/sarsoo/fmframework/cache/AlbumCacheTest.java

@@ -0,0 +1,41 @@
+package sarsoo.fmframework.cache;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+import sarsoo.fmframework.cache.puller.AlbumPuller;
+import sarsoo.fmframework.cache.puller.ArtistPuller;
+import sarsoo.fmframework.fm.FmUserNetwork;
+import sarsoo.fmframework.log.Log;
+import sarsoo.fmframework.music.Album;
+import sarsoo.fmframework.net.Key;
+import sarsoo.fmframework.music.Album.AlbumBuilder;
+import sarsoo.fmframework.music.Artist;
+import sarsoo.fmframework.music.Artist.ArtistBuilder;
+
+public class AlbumCacheTest {
+
+	@Test
+	public void test() {
+		
+		FmUserNetwork net = new FmUserNetwork(Key.getKey(), "sarsoo");
+		
+		StaticCache<Artist, Artist> artistCache = new StaticCache<Artist, Artist>(new ArtistPuller(net));
+		
+		StaticCache<Album, Album> cache = new AlbumCache<>(new AlbumPuller(net), artistCache);
+		
+		Album pimp = cache.get(new AlbumBuilder("to pimp a butterfly", new ArtistBuilder("kendrick lamar").build()).build());
+		System.out.println(pimp.getUserPlayCount());
+		Album pimp2 = cache.get(new AlbumBuilder("to pimp a butterfly", new ArtistBuilder("kendrick lamar").build()).build());
+		System.out.println(pimp2.getUserPlayCount());
+		Album pimp3 = cache.getNew(new AlbumBuilder("to pimp a butterfly", new ArtistBuilder("kendrick lamar").build()).build());
+		System.out.println(pimp3.getUserPlayCount());
+		
+		artistCache.dumpToLog(new Log());
+		cache.dumpToLog(new Log());
+		
+		assertTrue(true);
+	}
+
+}

src/test/java/sarsoo/fmframework/cache/StaticCacheTest.java

@@ -11,7 +11,7 @@ import sarsoo.fmframework.net.Key;
 import sarsoo.fmframework.music.Album.AlbumBuilder;
 import sarsoo.fmframework.music.Artist.ArtistBuilder;
 
-public class CacheTest {
+public class StaticCacheTest {
 
 	@Test
 	public void test() {