utilising api call exception

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

@@ -1,5 +1,6 @@
 package sarsoo.fmframework.cache.puller;
 
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.fm.FmNetwork;
 import sarsoo.fmframework.music.Album;
 
@@ -12,7 +13,11 @@ public class AlbumPuller implements Puller<Album, Album> {
 	}
 	
 	public Album pull(Album album) {
-		return net.refresh(album);
+		try {
+			return net.refresh(album);
+		} catch (ApiCallException e) {}
+		
+		return null;
 	}
 
 }

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

@@ -1,5 +1,6 @@
 package sarsoo.fmframework.cache.puller;
 
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.fm.FmNetwork;
 import sarsoo.fmframework.music.Album;
 import sarsoo.fmframework.music.Artist;
@@ -17,7 +18,11 @@ public class ArtistPuller implements Puller<Artist, Artist> {
 	}
 	
 	public Artist pull(Artist artist) {
-		return net.refresh(artist);
+		try {
+			return net.refresh(artist);
+		} catch (ApiCallException e) {}
+		
+		return null;
 	}
 
 }

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

@@ -1,5 +1,6 @@
 package sarsoo.fmframework.cache.puller;
 
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.fm.FmUserNetwork;
 import sarsoo.fmframework.util.FMObjList;
 
@@ -12,7 +13,11 @@ public class ArtistTagPuller implements Puller<FMObjList, String> {
 	}
 	
 	public FMObjList pull(String name) {
-		return net.getPopulatedArtistTag(name);
+		try {
+			return net.getPopulatedArtistTag(name);
+		} catch (ApiCallException e) {}
+		
+		return null;
 	}
 
 }

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

@@ -1,6 +1,7 @@
 package sarsoo.fmframework.cache.puller;
 
 import sarsoo.fmframework.cache.StaticCache;
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.fm.FmUserNetwork;
 import sarsoo.fmframework.music.Artist;
 import sarsoo.fmframework.util.FMObjList;
@@ -16,16 +17,22 @@ public class CachedArtistTagPuller implements Puller<FMObjList, String> {
 	}
 	
 	public FMObjList pull(String name) {
-		FMObjList list = net.getArtistTag(name);
+		FMObjList list;
+		try {
+			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;
+			
+		} catch (ApiCallException e) {}
 		
-		FMObjList returned = new FMObjList();
+		return null;
-		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/cache/puller/TrackPuller.java

@@ -1,5 +1,6 @@
 package sarsoo.fmframework.cache.puller;
 
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.fm.FmNetwork;
 import sarsoo.fmframework.music.Track;
 
@@ -12,7 +13,11 @@ public class TrackPuller implements Puller<Track, Track> {
 	}
 	
 	public Track pull(Track track) {
-		return net.refresh(track);
+		try {
+			return net.refresh(track);
+		} catch (ApiCallException e) {}
+		
+		return null;
 	}
 
 }

src/main/java/sarsoo/fmframework/error/ApiCallException.java

@@ -1,52 +1,48 @@
 package sarsoo.fmframework.error;
 
+import sarsoo.fmframework.log.Log;
+import sarsoo.fmframework.log.Logger;
+import sarsoo.fmframework.log.entry.ErrorEntry;
+
 public class ApiCallException extends Exception {
 	
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
 	private int failureCode;
+	private String failureString;
+	private String method;
 	
-	public ApiCallException(int failureCode) {
+	public ApiCallException(String method, int failureCode, String failureDescription) {
 		this.failureCode = failureCode;
+		this.failureString = failureDescription;
+		this.method = method;
+		Logger.getLog().logError(getLogEntry());
+	}
+	
+	public ApiCallException(String method, int failureCode, String failureDescription, Log log) {
+		this.method = method;
+		this.failureCode = failureCode;
+		this.failureString = failureDescription;
+		log.logError(getLogEntry());
+	}
+	
+	private ErrorEntry getLogEntry() {
+		return new ErrorEntry("ApiCallException").addArg(method).addArg(Integer.toString(failureCode)).addArg(failureString);
+	}
+	
+	public String getCauseMethod() {
+		return method;
 	}
 	
 	public int getFailureCode() {
 		return failureCode;
 	}
 	
-	public String getError() {
+	public String getFailureMessage() {
-		switch(failureCode) {
+		return failureString;
-		case 2:
-			return "Invalid service - This service does not exist";
-		case 3:
-			return "Invalid Method - No method with that name in this package";
-		case 4:
-			return "Authentication Failed - You do not have permissions to access the service";
-		case 5:
-			return "Invalid format - This service doesn't exist in that format";
-		case 6:
-			return "Invalid parameters - Your request is missing a required parameter";
-		case 7:
-			return "Invalid resource specified";
-		case 8:
-			return "Operation failed - Something else went wrong";
-		case 9:
-			return "Invalid session key - Please re-authenticate";
-		case 10:
-			return "Invalid API key - You must be granted a valid key by last.fm";
-		case 11:
-			return "Service Offline - This service is temporarily offline. Try again later.";
-		case 13:
-			return "Invalid method signature supplied";
-		case 16:
-			return "There was a temporary error processing your request. Please try again";
-		case 26:
-			return "Suspended API key - Access for your account has been suspended, please contact Last.fm";
-		case 29:
-			return "Rate limit exceeded - Your IP has made too many requests in a short period";	
-		case 400:
-			return "Bad Request";
-		default:
-			return null;
-		}
 	}
 
+
 }

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

@@ -9,6 +9,7 @@ import java.util.Map;
 import java.util.Map.Entry;
 import java.util.TreeMap;
 
+import org.json.JSONException;
 import org.json.JSONObject;
 
 import com.mashape.unirest.http.HttpResponse;
@@ -18,6 +19,7 @@ import com.mashape.unirest.http.exceptions.UnirestException;
 import com.mashape.unirest.request.HttpRequest;
 import com.mashape.unirest.request.HttpRequestWithBody;
 
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.log.Logger;
 import sarsoo.fmframework.log.entry.ErrorEntry;
 import sarsoo.fmframework.log.entry.LogEntry;
@@ -32,7 +34,7 @@ public class FmAuthNetwork extends FmUserNetwork {
 		this.secretKey = secretKey;
 	}
 	
-	public JSONObject scrobble(Scrobble scrobble, String sk) {
+	public JSONObject scrobble(Scrobble scrobble, String sk) throws ApiCallException {
 		
 		Logger.getLog().log(new LogEntry("scrobble").addArg(scrobble.toString()));
 		
@@ -54,7 +56,7 @@ public class FmAuthNetwork extends FmUserNetwork {
 		
 	}
 
-	public String getToken() {
+	public String getToken() throws ApiCallException {
 		
 		Logger.getLog().log(new LogEntry("getToken"));
 		
@@ -63,7 +65,7 @@ public class FmAuthNetwork extends FmUserNetwork {
 		return obj.getString("token");
 	}
 
-	public String getSession(String token) {
+	public String getSession(String token) throws ApiCallException {
 		
 		Logger.getLog().log(new LogEntry("getSession"));
 
@@ -117,20 +119,20 @@ public class FmAuthNetwork extends FmUserNetwork {
 		return null;
 	}
 
-	protected JSONObject makeAuthGetRequest(String method) {
+	protected JSONObject makeAuthGetRequest(String method) throws ApiCallException {
 
 		return makeAuthGetRequest(method, new HashMap<String, String>(), null);
 
 	}
 
-	protected JSONObject makeAuthGetRequest(String method, HashMap<String, String> parameters) {
+	protected JSONObject makeAuthGetRequest(String method, HashMap<String, String> parameters) throws ApiCallException {
 
 		return makeAuthGetRequest(method, parameters, null);
 
 	}
 
 	protected JSONObject makeAuthGetRequest(String method, HashMap<String, String> parameters,
-			HashMap<String, String> headers) {
+			HashMap<String, String> headers) throws ApiCallException {
 
 		HttpRequest request;
 		try {
@@ -163,9 +165,7 @@ public class FmAuthNetwork extends FmUserNetwork {
 
 			} else {
 				JSONObject obj = new JSONObject(response.getBody().toString());
-				Logger.getLog().logError(new ErrorEntry("HTTP Get").setErrorCode(response.getStatus())
+				throw new ApiCallException(method, obj.getInt("error"), obj.getString("message"));
-						.addArg(Integer.toString(obj.getInt("error"))).addArg(obj.getString("message")));
-				return null;
 			}
 		} catch (UnirestException e) {
 			e.printStackTrace();
@@ -174,20 +174,20 @@ public class FmAuthNetwork extends FmUserNetwork {
 		return null;
 	}
 
-	protected JSONObject makeAuthPostRequest(String method) {
+	protected JSONObject makeAuthPostRequest(String method) throws ApiCallException {
 
 		return makeAuthPostRequest(method, new HashMap<String, String>(), null);
 
 	}
 
-	protected JSONObject makeAuthPostRequest(String method, HashMap<String, String> parameters) {
+	protected JSONObject makeAuthPostRequest(String method, HashMap<String, String> parameters) throws ApiCallException {
 
 		return makeAuthPostRequest(method, parameters, null);
 
 	}
 
 	protected JSONObject makeAuthPostRequest(String method, HashMap<String, String> parameters,
-			HashMap<String, String> headers) {
+			HashMap<String, String> headers) throws ApiCallException {
 
 		HttpRequestWithBody request;
 		try {
@@ -218,15 +218,14 @@ public class FmAuthNetwork extends FmUserNetwork {
 
 			HttpResponse<JsonNode> response = request.asJson();
 
-			if (response.getStatus() == 200) {
+			if (response.getStatus() >= 200 && response.getStatus() < 300) {
 
 				return new JSONObject(response.getBody().toString());
 
 			} else {
 				JSONObject obj = new JSONObject(response.getBody().toString());
-				Logger.getLog().logError(new ErrorEntry("HTTP post").setErrorCode(response.getStatus())
+				
-						.addArg(Integer.toString(obj.getInt("error"))).addArg(obj.getString("message")));
+				throw new ApiCallException(method, obj.getInt("error"), obj.getString("message"));
-				return null;
 			}
 		} catch (UnirestException e) {
 			e.printStackTrace();

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

@@ -1,5 +1,6 @@
 package sarsoo.fmframework.fm;
 
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.log.Log;
 import sarsoo.fmframework.log.Logger;
 import sarsoo.fmframework.log.entry.ErrorEntry;
@@ -41,7 +42,7 @@ public class FmNetwork {
 		this.key = key;
 	}
 
-	public Album getAlbum(String name, String artist) {
+	public Album getAlbum(String name, String artist) throws ApiCallException {
 		return getAlbum(name, getArtist(artist));
 	}
 
@@ -51,8 +52,10 @@ public class FmNetwork {
 	 * @param name   Album Name
 	 * @param artist Artist Name
 	 * @return Album
+	 * @throws ApiCallException 
+	 * @throws JSONException 
 	 */
-	public Album getAlbum(String name, Artist artist) {
+	public Album getAlbum(String name, Artist artist) throws ApiCallException {
 
 		Log log = Logger.getLog();
 		log.log(new LogEntry("getAlbum").addArg(name).addArg(artist.getName()));
@@ -136,8 +139,10 @@ public class FmNetwork {
 	 * 
 	 * @param name Artist Name
 	 * @return Artist
+	 * @throws ApiCallException 
+	 * @throws JSONException 
 	 */
-	public Artist getArtist(String name) {
+	public Artist getArtist(String name) throws ApiCallException {
 
 		Log log = Logger.getLog();
 		log.log(new LogEntry("getArtist").addArg(name));
@@ -216,7 +221,7 @@ public class FmNetwork {
 
 	}
 
-	public Track getTrack(String name, String artist) {
+	public Track getTrack(String name, String artist) throws ApiCallException {
 		return getTrack(name, getArtist(artist));
 	}
 
@@ -226,8 +231,10 @@ public class FmNetwork {
 	 * @param name   Track Name
 	 * @param artist Artist Name
 	 * @return Track
+	 * @throws ApiCallException 
+	 * @throws JSONException 
 	 */
-	public Track getTrack(String name, Artist artist) {
+	public Track getTrack(String name, Artist artist) throws ApiCallException {
 
 		Log log = Logger.getLog();
 		log.log(new LogEntry("getTrack").addArg(name).addArg(artist.getName()));
@@ -314,7 +321,7 @@ public class FmNetwork {
 		return null;
 	}
 
-	public FMObjList getArtistTopTracks(Artist artist, int number) {
+	public FMObjList getArtistTopTracks(Artist artist, int number) throws ApiCallException {
 
 		Logger.getLog()
 				.log(new LogEntry("getArtistTopTracks").addArg(artist.getName()).addArg(Integer.toString(number)));
@@ -364,8 +371,10 @@ public class FmNetwork {
 	 * 
 	 * @param album Old Album Object
 	 * @return Refreshed Album
+	 * @throws ApiCallException 
+	 * @throws JSONException 
 	 */
-	public Album refresh(Album album) {
+	public Album refresh(Album album) throws ApiCallException {
 
 		Logger.getLog().log(new LogEntry("refreshAlbum").addArg(album.getName()).addArg(album.getArtist().getName()));
 
@@ -377,8 +386,10 @@ public class FmNetwork {
 	 * 
 	 * @param artist Old Artist Object
 	 * @return Refreshed Artist
+	 * @throws ApiCallException 
+	 * @throws JSONException 
 	 */
-	public Artist refresh(Artist artist) {
+	public Artist refresh(Artist artist) throws ApiCallException {
 
 		Logger.getLog().log(new LogEntry("refreshArtist").addArg(artist.getName()));
 
@@ -390,8 +401,10 @@ public class FmNetwork {
 	 * 
 	 * @param track Old Track Object
 	 * @return Refreshed Track
+	 * @throws ApiCallException 
+	 * @throws JSONException 
 	 */
-	public Track refresh(Track track) {
+	public Track refresh(Track track) throws ApiCallException {
 
 		Logger.getLog().log(new LogEntry("refreshTrack").addArg(track.getName()).addArg(track.getArtist().getName()));
 
@@ -410,8 +423,10 @@ public class FmNetwork {
 	 * 
 	 * @param obj FMObj for refreshing
 	 * @return Updated FMObj
+	 * @throws ApiCallException 
+	 * @throws JSONException 
 	 */
-	public FMObj refresh(FMObj obj) {
+	public FMObj refresh(FMObj obj) throws ApiCallException {
 		if (obj.getClass() == Track.class)
 			return refresh((Track) obj);
 		if (obj.getClass() == Album.class)
@@ -421,14 +436,14 @@ public class FmNetwork {
 		return null;
 	}
 
-	protected JSONObject makeGetRequest(String method, HashMap<String, String> parameters) {
+	protected JSONObject makeGetRequest(String method, HashMap<String, String> parameters) throws ApiCallException {
 
 		return makeGetRequest(method, parameters, null);
 
 	}
 
 	protected JSONObject makeGetRequest(String method, HashMap<String, String> parameters,
-			HashMap<String, String> headers) {
+			HashMap<String, String> headers) throws ApiCallException {
 
 		HttpRequest request;
 		try {
@@ -453,15 +468,14 @@ public class FmNetwork {
 
 			HttpResponse<JsonNode> response = request.asJson();
 
-			if (response.getStatus() == 200) {
+			if (response.getStatus() >= 200 && response.getStatus() < 300) {
 
 				return new JSONObject(response.getBody().toString());
 
 			} else {
 				JSONObject obj = new JSONObject(response.getBody().toString());
-				Logger.getLog().logError(new ErrorEntry("HTTP Get").setErrorCode(response.getStatus())
+				
-						.addArg(Integer.toString(obj.getInt("error"))).addArg(obj.getString("message")));
+				throw new ApiCallException(method, obj.getInt("error"), obj.getString("message"));
-				return null;
 			}
 		} catch (UnirestException e) {
 			e.printStackTrace();

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

@@ -11,6 +11,7 @@ import org.json.JSONArray;
 import org.json.JSONException;
 import org.json.JSONObject;
 
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.log.Logger;
 import sarsoo.fmframework.log.entry.ErrorEntry;
 import sarsoo.fmframework.log.entry.InfoEntry;
@@ -72,8 +73,10 @@ public class FmUserNetwork extends FmNetwork {
 	 * Return user object from Last.FM
 	 * 
 	 * @return User
+	 * @throws ApiCallException 
+	 * @throws JSONException 
 	 */
-	public User getUser() {
+	public User getUser() throws ApiCallException {
 
 		Logger.getLog().log(new LogEntry("getUser"));
 
@@ -93,8 +96,10 @@ public class FmUserNetwork extends FmNetwork {
 	 * Return user real name
 	 * 
 	 * @return User real name
+	 * @throws ApiCallException 
+	 * @throws JSONException 
 	 */
-	public String getUserRealName() {
+	public String getUserRealName() throws ApiCallException {
 
 		Logger.getLog().log(new LogEntry("getUserRealName"));
 
@@ -105,8 +110,10 @@ public class FmUserNetwork extends FmNetwork {
 	 * Return user's total scrobble count
 	 * 
 	 * @return Total scrobble count
+	 * @throws ApiCallException 
+	 * @throws JSONException 
 	 */
-	public int getUserScrobbleCount() {
+	public int getUserScrobbleCount() throws ApiCallException {
 
 		Logger.getLog().log(new LogEntry("getUserScrobbleCount"));
 
@@ -117,8 +124,10 @@ public class FmUserNetwork extends FmNetwork {
 	 * Returns last or currently listening track
 	 * 
 	 * @return Last track
+	 * @throws ApiCallException 
+	 * @throws JSONException 
 	 */
-	public Track getLastTrack() {
+	public Track getLastTrack() throws ApiCallException {
 
 		Logger.getLog().log(new LogEntry("getLastTrack"));
 
@@ -145,8 +154,10 @@ public class FmUserNetwork extends FmNetwork {
 	 * Return scrobble count from today
 	 * 
 	 * @return Scrobble count today
+	 * @throws ApiCallException 
+	 * @throws JSONException 
 	 */
-	public int getScrobblesToday() {
+	public int getScrobblesToday() throws ApiCallException {
 
 		Logger.getLog().log(new LogEntry("getScrobblesToday"));
 
@@ -176,8 +187,10 @@ public class FmUserNetwork extends FmNetwork {
 	 * @param month Month int
 	 * @param year  Year int
 	 * @return Scrobble count
+	 * @throws ApiCallException 
+	 * @throws JSONException 
 	 */
-	public int getScrobbleCountByDate(int day, int month, int year) {
+	public int getScrobbleCountByDate(int day, int month, int year) throws ApiCallException {
 
 		Logger.getLog().log(new LogEntry("getScrobblesByDate").addArg(Integer.toString(day))
 				.addArg(Integer.toString(month)).addArg(Integer.toString(year)));
@@ -208,8 +221,10 @@ public class FmUserNetwork extends FmNetwork {
 	 * 
 	 * @param day Negative day offset
 	 * @return Scrobble count
+	 * @throws ApiCallException 
+	 * @throws JSONException 
 	 */
-	public int getScrobbleCountByDeltaDay(int day) {
+	public int getScrobbleCountByDeltaDay(int day) throws ApiCallException {
 
 		Logger.getLog().log(new LogEntry("getScrobblesByDeltaDay").addArg(Integer.toString(day)));
 
@@ -235,7 +250,7 @@ public class FmUserNetwork extends FmNetwork {
 
 	}
 	
-	public LocalDateTime getFirstScrobbleDateTime() {
+	public LocalDateTime getFirstScrobbleDateTime() throws ApiCallException {
 		
 		Logger.getLog().log(new LogEntry("getFirstScrobbleDates"));
 		
@@ -265,7 +280,7 @@ public class FmUserNetwork extends FmNetwork {
 		return LocalDateTime.ofInstant(Instant.ofEpochSecond(uts), ZoneId.systemDefault());
 	}
 
-	public FMObjList getTopTracks(String period, int number) {
+	public FMObjList getTopTracks(String period, int number) throws ApiCallException {
 
 		Logger.getLog().log(new LogEntry("getTopTracks").addArg(period).addArg(Integer.toString(number)));
 
@@ -311,7 +326,7 @@ public class FmUserNetwork extends FmNetwork {
 		return tracks;
 	}
 
-	public FMObjList getTopAlbums(String period, int number) {
+	public FMObjList getTopAlbums(String period, int number) throws ApiCallException {
 
 		Logger.getLog().log(new LogEntry("getTopAlbums").addArg(period).addArg(Integer.toString(number)));
 
@@ -358,7 +373,7 @@ public class FmUserNetwork extends FmNetwork {
 		return albums;
 	}
 
-	public FMObjList getTopArtists(String period, int number) {
+	public FMObjList getTopArtists(String period, int number) throws ApiCallException {
 
 		Logger.getLog().log(new LogEntry("getTopArtists").addArg(period).addArg(Integer.toString(number)));
 
@@ -404,7 +419,7 @@ public class FmUserNetwork extends FmNetwork {
 		return artists;
 	}
 
-	public ArrayList<Scrobble> getTrackScrobbles(Track track) {
+	public ArrayList<Scrobble> getTrackScrobbles(Track track) throws ApiCallException {
 
 		Logger.getLog()
 				.log(new LogEntry("getTrackScrobbles").addArg(track.getName()).addArg(track.getArtist().getName()));
@@ -412,7 +427,7 @@ public class FmUserNetwork extends FmNetwork {
 		return getRecursiveTrackScrobbles(track, 1);
 	}
 
-	private ArrayList<Scrobble> getRecursiveTrackScrobbles(Track track, int page) {
+	private ArrayList<Scrobble> getRecursiveTrackScrobbles(Track track, int page) throws ApiCallException {
 
 		int limit = 50;
 
@@ -466,7 +481,7 @@ public class FmUserNetwork extends FmNetwork {
 
 	}
 
-	public ArrayList<Scrobble> getRecentScrobbles(int number) {
+	public ArrayList<Scrobble> getRecentScrobbles(int number) throws ApiCallException {
 
 		Logger.getLog().log(new LogEntry("getRecentTracks").addArg(Integer.toString(number)));
 
@@ -524,8 +539,10 @@ public class FmUserNetwork extends FmNetwork {
 	 * Returns list of user tags
 	 * 
 	 * @return List of tags
+	 * @throws ApiCallException 
+	 * @throws JSONException 
 	 */
-	public ArrayList<Tag> getTags() {
+	public ArrayList<Tag> getTags() throws ApiCallException {
 
 		Logger.getLog().log(new LogEntry("getTags"));
 
@@ -561,8 +578,10 @@ public class FmUserNetwork extends FmNetwork {
 	 * 
 	 * @param tagName Tag to explore
 	 * @return FMObjList of artists
+	 * @throws ApiCallException 
+	 * @throws JSONException 
 	 */
-	public FMObjList getArtistTag(String tagName) {
+	public FMObjList getArtistTag(String tagName) throws ApiCallException {
 
 		Logger.getLog().log(new LogEntry("getArtistTag").addArg(tagName));
 
@@ -605,8 +624,10 @@ public class FmUserNetwork extends FmNetwork {
 	 * 
 	 * @param tagName Tag to explore
 	 * @return FMObjList of artists
+	 * @throws ApiCallException 
+	 * @throws JSONException 
 	 */
-	public FMObjList getPopulatedArtistTag(String tagName) {
+	public FMObjList getPopulatedArtistTag(String tagName) throws ApiCallException {
 
 		Logger.getLog().log(new LogEntry("getPopulatedArtistTag").addArg(tagName));
 

src/main/java/sarsoo/fmframework/fx/chart/GenreTotalPieChart.java

@@ -4,6 +4,7 @@ import java.util.ArrayList;
 
 import javafx.scene.chart.PieChart;
 import sarsoo.fmframework.config.Config;
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.fm.FmUserNetwork;
 import sarsoo.fmframework.fx.FmFramework;
 
@@ -20,7 +21,12 @@ public class GenreTotalPieChart extends GenrePieChart{
 		
 		FmUserNetwork net = new FmUserNetwork(config.getValue("api_key"), config.getValue("username"));
 
-		int totalScrobbles = net.getUserScrobbleCount();
+		int totalScrobbles;
+		try {
+			totalScrobbles = net.getUserScrobbleCount();
+		} catch (ApiCallException e) {
+			totalScrobbles = 0;
+		}
 		
 		int other = totalScrobbles - genreTotal;
 		pieChartData.add(new PieChart.Data(String.format("other %d%%", (int) other * 100 / totalScrobbles), other));

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

@@ -15,6 +15,7 @@ import javafx.fxml.FXML;
 import javafx.scene.control.*;
 import javafx.scene.input.MouseEvent;
 import sarsoo.fmframework.config.Config;
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.fm.FmUserNetwork;
 import sarsoo.fmframework.fx.FmFramework;
 import sarsoo.fmframework.fx.tab.ArtistTab;
@@ -93,33 +94,36 @@ public class FMObjListPaneController {
 
 		}
 
-		ObservableList<PieChart.Data> pieChartData = FXCollections.observableArrayList(
+		ObservableList<PieChart.Data> pieChartData;
-				new PieChart.Data(list.getGroupName(), list.getTotalUserScrobbles()),
+		try {
-				new PieChart.Data("other",
+			pieChartData = FXCollections.observableArrayList(
-						new FmUserNetwork(FmFramework.getSessionConfig().getValue("api_key"), username)
+					new PieChart.Data(list.getGroupName(), list.getTotalUserScrobbles()),
-								.getUserScrobbleCount() - list.getTotalUserScrobbles()));
+					new PieChart.Data("other",
+							new FmUserNetwork(FmFramework.getSessionConfig().getValue("api_key"), username)
+									.getUserScrobbleCount() - list.getTotalUserScrobbles()));
+			
+			ObservableList<PieChart.Data> pieChartArtistsData = FXCollections.observableArrayList();
+			int counter2;
+			for (counter2 = 0; counter2 < list.size(); counter2++) {
 
-		ObservableList<PieChart.Data> pieChartArtistsData = FXCollections.observableArrayList();
+				PieChart.Data data = new PieChart.Data(list.get(counter2).getName(), list.get(counter2).getUserPlayCount());
-		int counter2;
-		for (counter2 = 0; counter2 < list.size(); counter2++) {
 
-			PieChart.Data data = new PieChart.Data(list.get(counter2).getName(), list.get(counter2).getUserPlayCount());
+				pieChartArtistsData.add(data);
 
-			pieChartArtistsData.add(data);
-
-		}
-
-		Collections.sort(pieChartArtistsData, new Comparator<PieChart.Data>() {
-
-			@Override
-			public int compare(Data arg0, Data arg1) {
-				return (int) (arg1.getPieValue() - arg0.getPieValue());
 			}
-		});
 
-		pieChart.setData(pieChartData);
+			Collections.sort(pieChartArtistsData, new Comparator<PieChart.Data>() {
-		pieChartArtists.setData(pieChartArtistsData);
 
+				@Override
+				public int compare(Data arg0, Data arg1) {
+					return (int) (arg1.getPieValue() - arg0.getPieValue());
+				}
+			});
+
+			pieChart.setData(pieChartData);
+			pieChartArtists.setData(pieChartArtistsData);
+			
+		} catch (ApiCallException e) {}
 	}
 
 	@FXML
@@ -130,7 +134,11 @@ public class FMObjListPaneController {
 		String username = config.getValue("username");
 		String api_key = config.getValue("api_key");
 		
-		list = new FmUserNetwork(api_key, username).getPopulatedArtistTag(list.getGroupName());
+		try {
+			list = new FmUserNetwork(api_key, username).getPopulatedArtistTag(list.getGroupName());
+		} catch (ApiCallException e1) {
+			e1.printStackTrace();
+		}
 
 		double percent = Maths.getPercentListening(list, username);
 		NumberFormat numberFormat = NumberFormat.getNumberInstance(Locale.UK);
@@ -177,12 +185,18 @@ public class FMObjListPaneController {
 
 		}
 
-		ObservableList<PieChart.Data> pieChartData = FXCollections.observableArrayList(
+		ObservableList<PieChart.Data> pieChartData;
-				new PieChart.Data(list.getGroupName(), list.getTotalUserScrobbles()),
+		try {
-				new PieChart.Data("other",
+			pieChartData = FXCollections.observableArrayList(
-						new FmUserNetwork(FmFramework.getSessionConfig().getValue("api_key"), username)
+					new PieChart.Data(list.getGroupName(), list.getTotalUserScrobbles()),
-								.getUserScrobbleCount() - list.getTotalUserScrobbles()));
+					new PieChart.Data("other",
-		pieChart.setData(pieChartData);
+							new FmUserNetwork(FmFramework.getSessionConfig().getValue("api_key"), username)
+									.getUserScrobbleCount() - list.getTotalUserScrobbles()));
+			
+			pieChart.setData(pieChartData);
+			
+		} catch (ApiCallException e) {}
+		
 	}
 
 }

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

@@ -15,6 +15,7 @@ import javafx.fxml.FXML;
 import javafx.scene.control.*;
 import javafx.scene.input.MouseEvent;
 import sarsoo.fmframework.config.Config;
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.file.ListPersister;
 import sarsoo.fmframework.fm.FmNetwork;
 import sarsoo.fmframework.fm.FmUserNetwork;
@@ -55,84 +56,6 @@ public class FMObjListPaneEditController {
 		this.list = list;
 	}
 
-	// public void populate(FMObjList list) {
-	// this.list = list;
-	//
-	// double percent = Maths.getPercentListening(list, Reference.getUserName());
-	// NumberFormat numberFormat = NumberFormat.getNumberInstance(Locale.US);
-	//
-	// labelTotalScrobbles.setText("Σ " + list.getTotalUserScrobbles());
-	// labelPercent.setText(String.format("%.2f%%", percent));
-	//
-	// Collections.sort(list);
-	// Collections.reverse(list);
-	//
-	// int counter;
-	// for (counter = 0; counter < list.size(); counter++) {
-	//
-	// FMObj obj = list.get(counter);
-	//
-	// Label name = new Label(obj.getName().toLowerCase());
-	//
-	// name.getStyleClass().add("nameLabel");
-	//
-	// name.addEventHandler(MouseEvent.MOUSE_CLICKED, new EventHandler<Event>() {
-	//
-	// @Override
-	// public void handle(Event event) {
-	//
-	// try {
-	// FmFramework.getController().addTab(new ArtistTab((Artist) obj));
-	// } catch (IOException e) {
-	//
-	// e.printStackTrace();
-	// }
-	//
-	// }
-	//
-	// });
-	//
-	// Label userScrobbles = new Label(numberFormat.format(obj.getUserPlayCount()));
-	// Label totalScrobbles = new Label(numberFormat.format(obj.getPlayCount()));
-	//
-	// gridPaneFMObjs.add(name, 0, counter);
-	// gridPaneFMObjs.add(userScrobbles, 1, counter);
-	// gridPaneFMObjs.add(totalScrobbles, 2, counter);
-	//
-	// }
-	//
-	//
-	// ObservableList<PieChart.Data> pieChartData =
-	// FXCollections.observableArrayList(
-	// new PieChart.Data(list.getGroupName(), list.getTotalUserScrobbles()),
-	// new PieChart.Data("other", Getter.getScrobbles(Reference.getUserName()) -
-	// list.getTotalUserScrobbles()));
-	//
-	// ObservableList<PieChart.Data> pieChartArtistsData =
-	// FXCollections.observableArrayList();
-	// int counter2;
-	// for(counter2 = 0; counter2 < list.size(); counter2++) {
-	//
-	// PieChart.Data data = new PieChart.Data(list.get(counter2).getName(),
-	// list.get(counter2).getUserPlayCount());
-	//
-	// pieChartArtistsData.add(data);
-	//
-	// }
-	//
-	// Collections.sort(pieChartArtistsData, new Comparator<PieChart.Data>() {
-	//
-	// @Override
-	// public int compare(Data arg0, Data arg1) {
-	// return (int) (arg1.getPieValue() - arg0.getPieValue());
-	// }
-	// });
-	//
-	// pieChart.setData(pieChartData);
-	// pieChartArtists.setData(pieChartArtistsData);
-	//
-	// }
-
 	@FXML
 	protected void handleRefresh(ActionEvent event) {
 		updateList();
@@ -148,7 +71,9 @@ public class FMObjListPaneEditController {
 		int counter;
 		for (counter = 0; counter < list.size(); counter++) {
 
-			newList.add(net.refresh(list.get(counter)));
+			try {
+				newList.add(net.refresh(list.get(counter)));
+			} catch (ApiCallException e) {}
 		}
 
 		setList(newList);
@@ -225,7 +150,12 @@ public class FMObjListPaneEditController {
 		Config config = FmFramework.getSessionConfig();
 		FmUserNetwork net = new FmUserNetwork(config.getValue("api_key"), config.getValue("username"));
 
-		int other = net.getUserScrobbleCount() - list.getTotalUserScrobbles();
+		int other;
+		try {
+			other = net.getUserScrobbleCount() - list.getTotalUserScrobbles();
+		} catch (ApiCallException e) {
+			other = 0;
+		}
 		ObservableList<PieChart.Data> pieChartData = FXCollections.observableArrayList(
 				new PieChart.Data(String.format("%d%%", (int) list.getTotalUserScrobbles() * 100 / other),
 						list.getTotalUserScrobbles()),
@@ -261,18 +191,23 @@ public class FMObjListPaneEditController {
 		String artist = textArtist.getText();
 
 		if ((name != null) && (artist != null)) {
-			Track track = net.getTrack(name, artist);
+			Track track;
-			if (album != null) {
+			try {
-				Album albumObj = net.getAlbum(album, artist);
+				track = net.getTrack(name, artist);
-				track.setAlbum(albumObj);
+				
+				if (album != null) {
+					Album albumObj = net.getAlbum(album, artist);
+					track.setAlbum(albumObj);
 
-				textAlbum.setText(null);
+					textAlbum.setText(null);
-			}
+				}
 
-			textTrack.setText(null);
+				textTrack.setText(null);
-			textArtist.setText(null);
+				textArtist.setText(null);
 
-			list.add(track);
+				list.add(track);
+				
+			} catch (ApiCallException e) {}			
 		}
 
 		refresh();
@@ -289,9 +224,14 @@ public class FMObjListPaneEditController {
 		String artist = textArtist.getText();
 
 		if ((album != null) && (artist != null)) {
-			Album albumObj = net.getAlbum(album, artist);
+			Album albumObj;
-
+			try {
-			list.add(albumObj);
+				albumObj = net.getAlbum(album, artist);
+				
+				list.add(albumObj);
+				
+			} catch (ApiCallException e) {}
+			
 			textAlbum.setText(null);
 			textArtist.setText(null);
 		}
@@ -309,9 +249,13 @@ public class FMObjListPaneEditController {
 
 		if (artist != null) {
 
-			Artist artistObj = net.getArtist(artist);
+			Artist artistObj;
-
+			try {
-			list.add(artistObj);
+				artistObj = net.getArtist(artist);
+				
+				list.add(artistObj);
+				
+			} catch (ApiCallException e) {}
 
 			textArtist.setText(null);
 		}

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

@@ -19,6 +19,7 @@ import sarsoo.fmframework.config.ConfigPersister;
 import sarsoo.fmframework.config.ConfigVariable;
 import sarsoo.fmframework.config.VariableEvent;
 import sarsoo.fmframework.config.VariableListener;
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.file.ListPersister;
 import sarsoo.fmframework.fm.FmAuthNetwork;
 import sarsoo.fmframework.fx.TextAreaConsole;
@@ -248,16 +249,20 @@ public class RootController {
 
 		} catch (IOException e) {
 			e.printStackTrace();
-		}
+		} catch (ApiCallException e) {}
 	}
 
 	protected void completeAuth(FmAuthNetwork net, String token) {
 
-		String sk = net.getSession(token);
+		String sk;
-
+		try {
-		if (sk != null) {
+			sk = net.getSession(token);
-			FmFramework.getSessionConfig().addVariable(new ConfigVariable("session_key", sk));
+			
-		}
+			if (sk != null) {
+				FmFramework.getSessionConfig().addVariable(new ConfigVariable("session_key", sk));
+			}
+			
+		} catch (ApiCallException e) {}
 	}
 
 	public void changeUsername() {

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

@@ -14,6 +14,7 @@ import javafx.scene.control.Label;
 import javafx.scene.control.Slider;
 import javafx.scene.control.TextField;
 import sarsoo.fmframework.config.Config;
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.fm.FmAuthNetwork;
 import sarsoo.fmframework.fx.FmFramework;
 import sarsoo.fmframework.music.Artist;
@@ -101,13 +102,18 @@ public class ScrobblePaneController {
 						scrobble.setAlbum(new AlbumBuilder(textAlbum.getText(), albumArtist).build());
 					}
 					
-					JSONObject obj = net.scrobble(scrobble, config.getValue("session_key"));
+					JSONObject obj;
 					
-					if(obj.getJSONObject("scrobbles").getJSONObject("@attr").getInt("accepted") == 1) {
+					try {
-						labelStatus.setText("sent!");
+						obj = net.scrobble(scrobble, config.getValue("session_key"));
-					}else {
+						
-						labelStatus.setText("failed");
+						if(obj.getJSONObject("scrobbles").getJSONObject("@attr").getInt("accepted") == 1) {
-					}
+							labelStatus.setText("sent!");
+						}else {
+							labelStatus.setText("failed");
+						}
+						
+					} catch (ApiCallException e) {}
 					
 				}else {
 					labelStatus.setText("unauthorized");

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

@@ -19,6 +19,7 @@ import javafx.scene.control.Label;
 import javafx.scene.control.SplitPane;
 import javafx.scene.layout.GridPane;
 import sarsoo.fmframework.config.Config;
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.fm.FmUserNetwork;
 import sarsoo.fmframework.fx.FmFramework;
 import sarsoo.fmframework.music.FMObj;
@@ -113,7 +114,11 @@ public class ScrobblesViewPaneController {
 				Config config = FmFramework.getSessionConfig();
 				FmUserNetwork net = new FmUserNetwork(config.getValue("api_key"), config.getValue("username"));
 
-				firstDate = net.getFirstScrobbleDateTime().toLocalDate();
+				try {
+					firstDate = net.getFirstScrobbleDateTime().toLocalDate();
+				} catch (ApiCallException e) {
+					firstDate = LocalDate.now();
+				}
 
 				buttonAlbums.setDisable(false);
 				buttonTracksAlbums.setDisable(false);

src/main/java/sarsoo/fmframework/fx/controller/borderpane/ArtistBorderPaneController.java

@@ -14,6 +14,7 @@ import javafx.fxml.FXML;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.layout.AnchorPane;
 import sarsoo.fmframework.config.Config;
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.fm.FmUserNetwork;
 import sarsoo.fmframework.fx.FmFramework;
 import sarsoo.fmframework.fx.controller.info.ArtistPaneController;
@@ -105,7 +106,9 @@ public class ArtistBorderPaneController extends FMObjBorderPaneController{
 						
 						topTracks.stream().forEach(t -> {
 							
-							scrobbles.addAll(net.getTrackScrobbles((Track) t));
+							try {
+								scrobbles.addAll(net.getTrackScrobbles((Track) t));
+							} catch (ApiCallException e) {}
 							
 						});
 

src/main/java/sarsoo/fmframework/music/FMObj.java

@@ -4,6 +4,7 @@ import java.io.Serializable;
 import java.util.ArrayList;
 
 import sarsoo.fmframework.config.Config;
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.fm.FmUserNetwork;
 import sarsoo.fmframework.fx.FmFramework;
 import sarsoo.fmframework.util.Maths;
@@ -67,7 +68,11 @@ public abstract class FMObj implements Comparable<FMObj>, Serializable{
 		Config config = FmFramework.getSessionConfig();
 		
 		FmUserNetwork net = new FmUserNetwork(config.getValue("api_key"), config.getValue("username"));
-		return ((double)userPlayCount*100)/(double) net.getUser().getScrobbleCount();
+		try {
+			return ((double)userPlayCount*100)/(double) net.getUser().getScrobbleCount();
+		} catch (ApiCallException e) {}
+		
+		return 0;
 	}
 	
 	public Wiki getWiki() {

src/main/java/sarsoo/fmframework/util/FMObjList.java

@@ -5,6 +5,7 @@ import java.util.ArrayList;
 
 import sarsoo.fmframework.cache.Cacheable;
 import sarsoo.fmframework.config.Config;
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.fm.FmUserNetwork;
 import sarsoo.fmframework.fx.FmFramework;
 import sarsoo.fmframework.music.Album;
@@ -109,6 +110,10 @@ public class FMObjList extends ArrayList<FMObj> implements Comparable<FMObjList>
 		Config config = FmFramework.getSessionConfig();
 
 		FmUserNetwork net = new FmUserNetwork(config.getValue("api_key"), config.getValue("username"));
-		stream().forEach(item -> net.refresh(item));
+		stream().forEach(item -> {
+			try {
+				net.refresh(item);
+			} catch (ApiCallException e) {}
+		});
 	}
 }

src/main/java/sarsoo/fmframework/util/Maths.java

@@ -4,6 +4,7 @@ import java.util.Calendar;
 import java.util.Date;
 import java.util.GregorianCalendar;
 
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.fm.FmUserNetwork;
 import sarsoo.fmframework.fx.FmFramework;
 import sarsoo.fmframework.music.FMObj;
@@ -11,35 +12,44 @@ import sarsoo.fmframework.music.FMObj;
 public class Maths {
 	public static double getPercentListening(FMObj obj, String username) {
 
-		int userScrobbles = new FmUserNetwork(FmFramework.getSessionConfig().getValue("api_key"), username)
+		int userScrobbles;
-				.getUserScrobbleCount();
+		try {
-		double plays = (double) obj.getUserPlayCount();
+			userScrobbles = new FmUserNetwork(FmFramework.getSessionConfig().getValue("api_key"), username)
-		if (userScrobbles > 0 && plays > 0) {
+					.getUserScrobbleCount();
+			
+			double plays = (double) obj.getUserPlayCount();
+			if (userScrobbles > 0 && plays > 0) {
 
-			double userScrobblesDouble = (double) userScrobbles;
+				double userScrobblesDouble = (double) userScrobbles;
 
-			double percentage = (plays / userScrobblesDouble) * 100;
+				double percentage = (plays / userScrobblesDouble) * 100;
-
-			return percentage;
-		}
 
+				return percentage;
+			}
+			
+		} catch (ApiCallException e) {}
+		
 		return 0;
 	}
 
 	public static double getPercentListening(FMObjList objList, String username) {
 
-		int userScrobbles = new FmUserNetwork(FmFramework.getSessionConfig().getValue("api_key"), username)
+		int userScrobbles;
-				.getUserScrobbleCount();
+		try {
-		double plays = (double) objList.getTotalUserScrobbles();
+			userScrobbles = new FmUserNetwork(FmFramework.getSessionConfig().getValue("api_key"), username)
-		if (userScrobbles > 0 && plays > 0) {
+					.getUserScrobbleCount();
+			
+			double plays = (double) objList.getTotalUserScrobbles();
+			if (userScrobbles > 0 && plays > 0) {
 
-			double userScrobblesDouble = (double) userScrobbles;
+				double userScrobblesDouble = (double) userScrobbles;
 
-			double percentage = (plays / userScrobblesDouble) * 100;
+				double percentage = (plays / userScrobblesDouble) * 100;
-
-			return percentage;
-		}
 
+				return percentage;
+			}
+		} catch (ApiCallException e) {}
+		
 		return 0;
 	}
 

src/test/java/sarsoo/fmframework/fm/FmNetworkTest.java

@@ -3,6 +3,7 @@ package sarsoo.fmframework.fm;
 import org.junit.Test;
 import static org.junit.Assert.*;
 
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.music.Album;
 import sarsoo.fmframework.music.Artist;
 import sarsoo.fmframework.music.Artist.ArtistBuilder;
@@ -18,24 +19,42 @@ public class FmNetworkTest {
 	
 	@Test
 	public void testGetNonNullAlbum() {
-		assertNotNull(new FmNetwork(Key.getKey()).getAlbum("To Pimp A Butterfly", "Kendrick Lamar"));
+		try {
+			assertNotNull(new FmNetwork(Key.getKey()).getAlbum("To Pimp A Butterfly", "Kendrick Lamar"));
+		} catch (ApiCallException e) {
+			e.printStackTrace();
+		}
 	}
 	
 	@Test
 	public void testAlbumDataMatch() {
-		Album album = new FmNetwork(Key.getKey()).getAlbum("To Pimp A Butterfly", "Kendrick Lamar");
+		Album album;
-		assertEquals(album.getName(), "To Pimp a Butterfly");
+		try {
+			album = new FmNetwork(Key.getKey()).getAlbum("To Pimp A Butterfly", "Kendrick Lamar");
+			assertEquals(album.getName(), "To Pimp a Butterfly");
+		} catch (ApiCallException e) {
+			e.printStackTrace();
+		}		
 	}
 	
 	@Test
 	public void testGetNonNullArtist() {
-		assertNotNull(new FmNetwork(Key.getKey()).getArtist("Kendrick Lamar"));
+		try {
+			assertNotNull(new FmNetwork(Key.getKey()).getArtist("Kendrick Lamar"));
+		} catch (ApiCallException e) {
+			e.printStackTrace();
+		}
 	}
 	
 	@Test
 	public void testArtistDataMatch() {
-		Artist artist= new FmNetwork(Key.getKey()).getArtist("Kendrick Lamar");
+		Artist artist;
-		assertEquals(artist.getName(), "Kendrick Lamar");
+		try {
+			artist = new FmNetwork(Key.getKey()).getArtist("Kendrick Lamar");
+			assertEquals(artist.getName(), "Kendrick Lamar");
+		} catch (ApiCallException e) {
+			e.printStackTrace();
+		}
 	}
 	
 	@Test
@@ -51,11 +70,16 @@ public class FmNetworkTest {
 	public void testArtistTopTracks() {
 		FmNetwork network = new FmNetwork(Key.getKey());
 
-		FMObjList list = network.getArtistTopTracks(new ArtistBuilder("kendrick lamar").build(), 10);
+		FMObjList list;
-		
+		try {
-		list.stream().forEach(System.out::println);
+			list = network.getArtistTopTracks(new ArtistBuilder("kendrick lamar").build(), 10);
-		
+			list.stream().forEach(System.out::println);
-		assertTrue(true);
+			
+			assertTrue(true);
+			
+		} catch (ApiCallException e) {
+			e.printStackTrace();
+		}
 	}
 
 }

src/test/java/sarsoo/fmframework/fm/FmUserNetworkTest.java

@@ -5,6 +5,7 @@ import org.junit.Test;
 import sarsoo.fmframework.music.Scrobble;
 import sarsoo.fmframework.music.Track;
 import sarsoo.fmframework.music.Track.TrackBuilder;
+import sarsoo.fmframework.error.ApiCallException;
 import sarsoo.fmframework.music.Artist.ArtistBuilder;
 import sarsoo.fmframework.net.Key;
 import sarsoo.fmframework.util.FMObjList;
@@ -22,7 +23,11 @@ public class FmUserNetworkTest {
 	
 	@Test
 	public void testGetLastTrack() {
-		assertNotNull(new FmUserNetwork(Key.getKey(), "sarsoo").getLastTrack());
+		try {
+			assertNotNull(new FmUserNetwork(Key.getKey(), "sarsoo").getLastTrack());
+		} catch (ApiCallException e) {
+			e.printStackTrace();
+		}
 	}
 	
 	@Test
@@ -31,10 +36,17 @@ public class FmUserNetworkTest {
 		
 		int limit = 50;
 		
-		ArrayList<Scrobble> scrobbles = net.getRecentScrobbles(limit);
+		ArrayList<Scrobble> scrobbles;
-//		scrobbles.stream().forEach(System.out::println);
+		try {
-		System.out.println(scrobbles.size());
+			scrobbles = net.getRecentScrobbles(limit);
-		assertEquals(limit, scrobbles.size());
+			
+//			scrobbles.stream().forEach(System.out::println);
+			System.out.println(scrobbles.size());
+			assertEquals(limit, scrobbles.size());
+			
+		} catch (ApiCallException e) {
+			e.printStackTrace();
+		}
 	}
 	
 	@Test
@@ -43,9 +55,17 @@ public class FmUserNetworkTest {
 		
 		int limit = 50;
 		
-		FMObjList list = net.getTopAlbums("7day", limit);
+		FMObjList list;
-//		list.stream().forEach(System.out::println);
+		try {
-		assertEquals(limit, list.size());
+			list = net.getTopAlbums("7day", limit);
+			
+//			list.stream().forEach(System.out::println);
+			assertEquals(limit, list.size());
+			
+		} catch (ApiCallException e) {
+			e.printStackTrace();
+		}
+
 	}
 	
 	@Test
@@ -54,9 +74,17 @@ public class FmUserNetworkTest {
 		
 		int limit = 50;
 		
-		FMObjList list = net.getTopArtists("7day", limit);
+		FMObjList list;
-//		list.stream().forEach(System.out::println);
+		try {
-		assertEquals(limit, list.size());
+			list = net.getTopArtists("7day", limit);
+			
+//			list.stream().forEach(System.out::println);
+			assertEquals(limit, list.size());
+
+		} catch (ApiCallException e) {
+			e.printStackTrace();
+		}
+
 	}
 	
 	@Test
@@ -65,9 +93,17 @@ public class FmUserNetworkTest {
 		
 		int limit = 50;
 		
-		FMObjList list = net.getTopTracks("7day", limit);
+		FMObjList list;
-//		list.stream().forEach(System.out::println);
+		try {
-		assertEquals(limit, list.size());
+			list = net.getTopTracks("7day", limit);
+			
+//			list.stream().forEach(System.out::println);
+			assertEquals(limit, list.size());
+			
+		} catch (ApiCallException e) {
+			e.printStackTrace();
+		}
+
 	}
 	
 	@Test
@@ -76,19 +112,30 @@ public class FmUserNetworkTest {
 		
 		Track track = new TrackBuilder("shitsville", new ArtistBuilder("freddie gibbs").build()).build();
 		
-		ArrayList<Scrobble> scrobbles = net.getTrackScrobbles(track);
+		ArrayList<Scrobble> scrobbles;
-		
+		try {
-		scrobbles.stream().forEach(System.out::println);
+			scrobbles = net.getTrackScrobbles(track);
-		System.out.println(scrobbles.size());
+			
-		assertTrue(true);
+			scrobbles.stream().forEach(System.out::println);
+			System.out.println(scrobbles.size());
+			assertTrue(true);
+			
+		} catch (ApiCallException e) {
+			e.printStackTrace();
+		}
 	}
 	
 	@Test
 	public void testFirstScrobbleDateTime() {
 		FmUserNetwork net = new FmUserNetwork(Key.getKey(), "sarsoo");
 		
-		System.out.println(net.getFirstScrobbleDateTime());
+		try {
-		
+			System.out.println(net.getFirstScrobbleDateTime());
-		assertTrue(true);
+			
+			assertTrue(true);
+
+		} catch (ApiCallException e) {
+			e.printStackTrace();
+		}
 	}
 }