Display message date and status

src/main/java/envoy/client/ui/MessageListCell.java

@@ -1,11 +1,22 @@
 package envoy.client.ui;
 
-import envoy.data.Message;
+import java.io.IOException;
+import java.text.SimpleDateFormat;
+import java.util.Map;
+
 import javafx.scene.control.Label;
 import javafx.scene.control.ListCell;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.VBox;
 
+import envoy.data.Message;
+import envoy.data.Message.MessageStatus;
 
 /**
+ * Displays a single message inside the message list.
+ * <p>
  * Project: <strong>envoy-client</strong><br>
  * File: <strong>MessageListCell.java</strong><br>
  * Created: <strong>28.03.2020</strong><br>
@@ -15,13 +26,29 @@ import javafx.scene.control.ListCell;
  */
 public class MessageListCell extends ListCell<Message> {
 
+	private static final SimpleDateFormat		dateFormat	= new SimpleDateFormat("dd.MM.yyyy HH:mm");
+	private static Map<MessageStatus, Image>	statusImages;
+
+	static {
+		try {
+			statusImages = IconUtil.loadByEnum(MessageStatus.class, 32);
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+	}
+
 	/**
-	 * {@inheritDoc}
+	 * Displays the text, the data of creation and the status of a message.
+	 * 
+	 * @since Envoy v0.1-beta
 	 */
 	@Override
 	protected void updateItem(Message message, boolean empty) {
 		super.updateItem(message, empty);
-		if (!empty && message != null) setGraphic(new Label(message.getText()));
-		else setGraphic(null);
+		setGraphic(!empty && message != null ? new HBox(
+					new VBox(
+					 new Label(dateFormat.format(message.getCreationDate())),
+					 new Label(message.getText())),
+					new Label("", new ImageView(statusImages.get(message.getStatus())))) : null);
 	}
 }

src/main/java/envoy/client/ui/Startup.java

@@ -20,6 +20,8 @@ import envoy.exception.EnvoyException;
 import envoy.util.EnvoyLog;
 
 /**
+ * Handles application startup and shutdown.
+ * <p>
  * Project: <strong>envoy-client</strong><br>
  * File: <strong>Startup.java</strong><br>
  * Created: <strong>26.03.2020</strong><br>
@@ -37,7 +39,10 @@ public final class Startup extends Application {
 	private static final Logger			logger	= EnvoyLog.getLogger(Startup.class);
 
 	/**
-	 * {@inheritDoc}
+	 * Loads the configuration, initializes the client and the local database and
+	 * delegates the rest of the startup process to {@link LoginScene}.
+	 * 
+	 * @since Envoy Client v0.1-beta
 	 */
 	@Override
 	public void start(Stage stage) throws Exception {
@@ -69,13 +74,15 @@ public final class Startup extends Application {
 		if (config.isIgnoreLocalDB()) {
 			localDB = new TransientLocalDB();
 			new Alert(AlertType.WARNING, "Ignoring local database.\nMessages will not be saved!").showAndWait();
-		} else try {
-			localDB = new PersistentLocalDB(new File(config.getHomeDirectory(), config.getLocalDB().getPath()));
-		} catch (final IOException e3) {
-			logger.log(Level.SEVERE, "Could not initialize local database", e3);
-			new Alert(AlertType.ERROR, "Could not initialize local database!\n" + e3).showAndWait();
-			System.exit(1);
-			return;
+		} else {
+			try {
+				localDB = new PersistentLocalDB(new File(config.getHomeDirectory(), config.getLocalDB().getPath()));
+			} catch (final IOException e3) {
+				logger.log(Level.SEVERE, "Could not initialize local database", e3);
+				new Alert(AlertType.ERROR, "Could not initialize local database!\n" + e3).showAndWait();
+				System.exit(1);
+				return;
+			}
 		}
 
 		// Initialize client and unread message cache
@@ -91,12 +98,13 @@ public final class Startup extends Application {
 	}
 
 	/**
-	 * {@inheritDoc}
+	 * Closes the client connection and saves the local database and settings.
+	 * 
+	 * @since Envoy Client v0.1-beta
 	 */
 	@Override
 	public void stop() {
 		try {
-			// Save Settings and PersistentLocalDB on shutdown
 			logger.info("Closing connection...");
 			client.close();