Implemented login error messages

git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@500 72836036-5685-4462-b002-a69064685172

3 files changed, 76 insertions, 38 deletions

diff --git a/src/jrummikub/control/network/ConnectionControl.java b/src/jrummikub/control/network/ConnectionControl.java
index acccbdc..54c9512 100644
--- a/src/jrummikub/control/network/ConnectionControl.java
+++ b/src/jrummikub/control/network/ConnectionControl.java
@@ -16,6 +16,7 @@ import jrummikub.util.IEvent;
 import jrummikub.util.IEvent1;
 import jrummikub.util.IEvent2;
 import jrummikub.util.LoginData;
+import jrummikub.view.LoginError;
 
 import org.jivesoftware.smack.Connection;
 import org.jivesoftware.smack.PacketListener;
@@ -46,7 +47,7 @@ public class ConnectionControl implements IConnectionControl {
 	private volatile MultiUserChat muc;
 
 	private Event connectedEvent = new Event();
-	private Event connectionFailedEvent = new Event();
+	private Event1<LoginError> connectionFailedEvent = new Event1<LoginError>();
 
 	private Event1<GameData> gameOfferEvent = new Event1<GameData>();
 	private Event1<UUID> gameWithdrawalEvent = new Event1<UUID>();
@@ -72,7 +73,7 @@ public class ConnectionControl implements IConnectionControl {
 	 * Creates new connection control
 	 * 
 	 * @param loginData
-	 *            player's login data
+	 *          player's login data
 	 */
 	public ConnectionControl(LoginData loginData) {
 		this.loginData = loginData;
@@ -91,7 +92,7 @@ public class ConnectionControl implements IConnectionControl {
 	@Override
 	public void disconnect() {
 		connectedEvent = new Event();
-		connectionFailedEvent = new Event();
+		connectionFailedEvent = new Event1<LoginError>();
 		run(new Runnable() {
 			@Override
 			public void run() {
@@ -111,7 +112,7 @@ public class ConnectionControl implements IConnectionControl {
 	}
 
 	@Override
-	public IEvent getConnectionFailedEvent() {
+	public IEvent1<LoginError> getConnectionFailedEvent() {
 		return connectionFailedEvent;
 	}
 
@@ -252,8 +253,7 @@ public class ConnectionControl implements IConnectionControl {
 			protected void addData(DefaultPacketExtension extension) {
 				extension.setValue("messageType", "change_color");
 				extension.setValue("uuid", uuid.toString());
-				extension.setValue("color",
-						Base64.encodeObject(color, Base64.GZIP));
+				extension.setValue("color", Base64.encodeObject(color, Base64.GZIP));
 			}
 		});
 	}
@@ -316,8 +316,8 @@ public class ConnectionControl implements IConnectionControl {
 			protected void addData(DefaultPacketExtension extension) {
 				extension.setValue("messageType", "game_offer");
 				extension.setValue("uuid", data.getGameID().toString());
-				extension.setValue("gameSettings", Base64.encodeObject(
-						data.getGameSettings(), Base64.GZIP));
+				extension.setValue("gameSettings",
+						Base64.encodeObject(data.getGameSettings(), Base64.GZIP));
 			}
 		});
 	}
@@ -340,6 +340,15 @@ public class ConnectionControl implements IConnectionControl {
 		});
 	}
 
+	private static <T> void emitLater(final Event1<T> event, final T arg) {
+		SwingUtilities.invokeLater(new Runnable() {
+			@Override
+			public void run() {
+				event.emit(arg);
+			}
+		});
+	}
+
 	private Message createMessage(PacketExtension extension) {
 		Message message = muc.createMessage();
 		message.addExtension(extension);
@@ -355,8 +364,8 @@ public class ConnectionControl implements IConnectionControl {
 				.getExtension(ELEMENT_NAME, NAMESPACE);
 
 		if (((Message) packet).getType() == Message.Type.error) {
-			System.err.println("Received error message from '"
-					+ packet.getFrom() + "'");
+			System.err.println("Received error message from '" + packet.getFrom()
+					+ "'");
 			return;
 		}
 
@@ -372,14 +381,13 @@ public class ConnectionControl implements IConnectionControl {
 			String sender, String messageType) {
 		if (messageType.equals("game_offer")) {
 			UUID uuid = UUID.fromString(extension.getValue("uuid"));
-			GameSettings settings = (GameSettings) Base64
-					.decodeToObject(extension.getValue("gameSettings"));
+			GameSettings settings = (GameSettings) Base64.decodeToObject(extension
+					.getValue("gameSettings"));
 
 			GameData gameData = new GameData(uuid, settings, sender);
 			gameOfferEvent.emit(gameData);
 		} else if (messageType.equals("game_withdrawal")) {
-			gameWithdrawalEvent
-					.emit(UUID.fromString(extension.getValue("uuid")));
+			gameWithdrawalEvent.emit(UUID.fromString(extension.getValue("uuid")));
 		} else if (messageType.equals("game_request")) {
 			if (offeredGame != null) {
 				sendGameOffer();
@@ -447,10 +455,26 @@ public class ConnectionControl implements IConnectionControl {
 					connection.disconnect();
 					connection = null;
 
-					// TODO Auto-generated catch block
+					XMPPError xmppError = e.getXMPPError();
+
+					if (xmppError != null) {
+						int code = xmppError.getCode();
+						if (code == 504) {
+							emitLater(connectionFailedEvent, LoginError.UNKNOWN_HOST);
+							return;
+						} else if (code == 404) {
+							emitLater(connectionFailedEvent, LoginError.UNKNOWN_CHANNEL);
+							return;
+						} else if (code == 503) {
+							emitLater(connectionFailedEvent, LoginError.RESOURCE_CONFLICT);
+							return;
+						} else if (code == 401 || code == 402 || code == 407) {
+							emitLater(connectionFailedEvent, LoginError.AUTHENTICATION_FAILED);
+							return;
+						}
+					}
 					e.printStackTrace();
-
-					emitLater(connectionFailedEvent);
+					emitLater(connectionFailedEvent, LoginError.UNKNOWN_ERROR);
 				}
 			}
 		}
@@ -471,8 +495,7 @@ public class ConnectionControl implements IConnectionControl {
 					break; // Join was successful, break the loop
 				} catch (XMPPException e) {
 					XMPPError error = e.getXMPPError();
-					if (error.getType() == Type.CANCEL
-							&& error.getCode() == 409) {
+					if (error.getType() == Type.CANCEL && error.getCode() == 409) {
 						// There was a conflict, try again with another
 						// nickname
 						nickname += "_";
diff --git a/src/jrummikub/control/network/IConnectionControl.java b/src/jrummikub/control/network/IConnectionControl.java
index b329b4c..ff23c82 100644
--- a/src/jrummikub/control/network/IConnectionControl.java
+++ b/src/jrummikub/control/network/IConnectionControl.java
@@ -9,6 +9,7 @@ import jrummikub.util.GameData;
 import jrummikub.util.IEvent;
 import jrummikub.util.IEvent1;
 import jrummikub.util.IEvent2;
+import jrummikub.view.LoginError;
 
 interface IConnectionControl {
 
@@ -20,7 +21,7 @@ interface IConnectionControl {
 
 	public IEvent getConnectedEvent();
 
-	public IEvent getConnectionFailedEvent();
+	public IEvent1<LoginError> getConnectionFailedEvent();
 
 	public IEvent1<GameData> getGameOfferEvent();
 
@@ -65,5 +66,4 @@ interface IConnectionControl {
 	public void endTurn(ITable table);
 
 	public void startTurn(IRoundState state);
-
 }
\ No newline at end of file
diff --git a/src/jrummikub/control/network/NetworkControl.java b/src/jrummikub/control/network/NetworkControl.java
index 71000aa..60640db 100644
--- a/src/jrummikub/control/network/NetworkControl.java
+++ b/src/jrummikub/control/network/NetworkControl.java
@@ -15,6 +15,7 @@ import jrummikub.util.IListener;
 import jrummikub.util.IListener1;
 import jrummikub.util.LoginData;
 import jrummikub.view.IView;
+import jrummikub.view.LoginError;
 
 /**
  * Class dealing with network connection, offering and choice of network games
@@ -24,6 +25,7 @@ public class NetworkControl {
 	private IView view;
 	private List<Connection> connections = new ArrayList<Connection>();
 	private Event stopNetworkEvent = new Event();
+	private Event backToLoginEvent = new Event();
 
 	private NetworkSettingsControl settingsControl;
 	private GameOfferControl gameOfferControl;
@@ -36,11 +38,11 @@ public class NetworkControl {
 	 * Creates a new network control
 	 * 
 	 * @param loginData
-	 *            user's login data
+	 *          user's login data
 	 * @param connectionControl
-	 *            current connection for events and messages
+	 *          current connection for events and messages
 	 * @param view
-	 *            for events and handlers
+	 *          for events and handlers
 	 */
 	public NetworkControl(final LoginData loginData,
 			IConnectionControl connectionControl, final IView view) {
@@ -85,7 +87,7 @@ public class NetworkControl {
 	 * Adds the listeners for connection control events
 	 * 
 	 * @param view
-	 *            view for events
+	 *          view for events
 	 */
 	public void addConnectionControlListeners(final IView view) {
 		connections.add(connectionControl.getGameOfferEvent().add(
@@ -133,22 +135,29 @@ public class NetworkControl {
 
 	private void addConnectionSetupListeners(final LoginData loginData,
 			final IView view) {
-		connections.add(connectionControl.getConnectedEvent().add(
-				new IListener() {
+		connections.add(connectionControl.getConnectedEvent().add(new IListener() {
+			@Override
+			public void handle() {
+				view.getGameListPanel().setChannelName(loginData.getChannelName());
+				view.showGameListPanel(true);
+			}
+		}));
+
+		connections.add(connectionControl.getConnectionFailedEvent().add(
+				new IListener1<LoginError>() {
 					@Override
-					public void handle() {
-						view.getGameListPanel().setChannelName(
-								loginData.getChannelName());
-						view.showGameListPanel(true);
+					public void handle(LoginError error) {
+						view.getConnectPanel().setMode(error);
+						view.showConnectPanel(true);
 					}
 				}));
 
-		connections.add(connectionControl.getConnectionFailedEvent().add(
-				new IListener() {
+		connections.add(view.getConnectPanel().getCancelEvent()
+				.add(new IListener() {
 					@Override
 					public void handle() {
-						// TODO Auto-generated method stub
-
+						abort();
+						backToLoginEvent.emit();
 					}
 				}));
 	}
@@ -181,9 +190,11 @@ public class NetworkControl {
 	}
 
 	/**
-	 * Starts a new network connection with the sepcified data
+	 * Starts a new network connection with the specified data
 	 */
 	public void startNetwork() {
+		view.showConnectPanel(true);
+		view.getConnectPanel().setMode(null);
 		connectionControl.connect();
 	}
 
@@ -195,6 +206,7 @@ public class NetworkControl {
 			c.remove();
 		}
 		view.showGameListPanel(false);
+		view.showConnectPanel(false);
 
 		if (settingsControl != null) {
 			settingsControl.abort();
@@ -218,6 +230,10 @@ public class NetworkControl {
 		return stopNetworkEvent;
 	}
 
+	public IEvent getBackToLoginEvent() {
+		return backToLoginEvent;
+	}
+
 	private void createSettingsControl() {
 		if (settingsControl != null) {
 			return;
@@ -247,8 +263,7 @@ public class NetworkControl {
 		if (gameOfferControl != null) {
 			return;
 		}
-		gameOfferControl = new GameOfferControl(connectionControl, settings,
-				view);
+		gameOfferControl = new GameOfferControl(connectionControl, settings, view);
 		gameOfferControl.getBackEvent().add(new IListener() {
 			@Override
 			public void handle() {