2020-03-26 20:23:25 +01:00
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package envoy.client.ui;
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2020-03-27 21:14:49 +01:00
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import envoy.client.data.*;
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import envoy.client.net.Client;
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import envoy.client.net.WriteProxy;
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import envoy.data.Message;
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import envoy.util.EnvoyLog;
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2020-03-26 20:23:25 +01:00
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import javafx.application.Application;
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import javafx.fxml.FXMLLoader;
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import javafx.scene.Scene;
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2020-03-26 21:01:42 +01:00
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import javafx.scene.image.Image;
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2020-03-26 20:23:25 +01:00
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import javafx.scene.layout.GridPane;
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import javafx.stage.Stage;
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/**
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* Project: <strong>envoy-client</strong><br>
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* File: <strong>Startup.java</strong><br>
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* Created: <strong>26.03.2020</strong><br>
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*
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* @author Kai S. K. Engelbart
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* @since Envoy Client v0.1-beta
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*/
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public final class Startup extends Application {
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2020-03-27 21:14:49 +01:00
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private LocalDB localDB;
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private Client client;
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private WriteProxy writeProxy;
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2020-03-28 10:39:15 +01:00
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private Cache<Message> cache;
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2020-03-27 21:14:49 +01:00
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private static final ClientConfig config = ClientConfig.getInstance();
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private static final Logger logger = EnvoyLog.getLogger(Startup.class);
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/**
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* {@inheritDoc}
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*/
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@Override
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public void init() throws Exception {
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2020-03-28 10:39:15 +01:00
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// try {
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// // Load the configuration from client.properties first
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// Properties properties = new Properties();
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// properties.load(Startup.class.getClassLoader().getResourceAsStream("client.properties"));
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// config.load(properties);
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//
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// // Override configuration values with command line arguments
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// String[] args = getParameters().getRaw().toArray(new String[0]);
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// if (args.length > 0) config.load(args);
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//
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// // Check if all mandatory configuration values have been initialized
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// if (!config.isInitialized()) throw new EnvoyException("Configuration is not
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// fully initialized");
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// } catch (Exception e) {
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// JOptionPane.showMessageDialog(null, "Error loading configuration values:\n" +
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// e, "Configuration error", JOptionPane.ERROR_MESSAGE);
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// e.printStackTrace();
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// System.exit(1);
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// }
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//
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// // Setup logger for the envoy package
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// EnvoyLog.initialize(config);
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// EnvoyLog.attach("envoy");
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// EnvoyLog.setFileLevelBarrier(config.getFileLevelBarrier());
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// EnvoyLog.setConsoleLevelBarrier(config.getConsoleLevelBarrier());
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//
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// // Initialize the local database
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// if (config.isIgnoreLocalDB()) {
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// localDB = new TransientLocalDB();
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// JOptionPane.showMessageDialog(null,
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// "Ignoring local database.\nMessages will not be saved!",
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// "Local database warning",
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// JOptionPane.WARNING_MESSAGE);
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// } else try {
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// localDB = new PersistentLocalDB(new File(config.getHomeDirectory(),
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// config.getLocalDB().getPath()));
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// } catch (IOException e3) {
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// logger.log(Level.SEVERE, "Could not initialize local database", e3);
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// JOptionPane.showMessageDialog(null, "Could not initialize local database!\n"
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// + e3, "Local database error", JOptionPane.ERROR_MESSAGE);
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// System.exit(1);
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// return;
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// }
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//
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// // Initialize client and unread message cache
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// client = new Client();
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// cache = new Cache<>();
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//
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// // Try to connect to the server
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// new LoginDialog(client, localDB, cache);
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//
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// // Set client user in local database
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// localDB.setUser(client.getSender());
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//
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// // Initialize chats in local database
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// try {
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// localDB.initializeUserStorage();
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// localDB.loadUserData();
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// } catch (FileNotFoundException e) {
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// // The local database file has not yet been created, probably first login
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// } catch (Exception e) {
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// e.printStackTrace();
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// JOptionPane.showMessageDialog(null,
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// "Error while loading local database: " + e + "\nChats will not be stored
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// locally.",
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// "Local DB error",
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// JOptionPane.WARNING_MESSAGE);
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// }
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//
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// // Initialize write proxy
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// writeProxy = client.createWriteProxy(localDB);
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//
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// if (client.isOnline()) {
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//
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// // Save all users to the local database and flush cache
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// localDB.setUsers(client.getUsers());
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// writeProxy.flushCache();
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// } else
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// // Set all contacts to offline mode
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// localDB.getUsers().values().stream().filter(u -> u !=
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// localDB.getUser()).forEach(u -> u.setStatus(UserStatus.OFFLINE));
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2020-03-27 21:14:49 +01:00
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}
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2020-03-26 20:23:25 +01:00
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/**
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* {@inheritDoc}
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*/
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@Override
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2020-03-27 21:14:49 +01:00
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public void start(Stage stage) throws Exception {
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// Prepare stage and load ChatScene
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2020-03-26 20:23:25 +01:00
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var loader = new FXMLLoader(getClass().getResource("ChatScene.fxml"));
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var anchorPane = loader.<GridPane>load();
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2020-03-27 21:14:49 +01:00
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var chatScene = new Scene(anchorPane);
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stage.setTitle("Envoy");
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stage.getIcons().add(new Image(getClass().getResourceAsStream("/icons/envoy_logo.png")));
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stage.setScene(chatScene);
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stage.show();
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2020-03-28 10:39:15 +01:00
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// Relay unread messages from cache
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if (cache != null && client.isOnline()) cache.relay();
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2020-03-27 21:14:49 +01:00
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void stop() throws Exception {
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try {
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// Save Settings and PersistentLocalDB on shutdown
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logger.info("Closing connection...");
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client.close();
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logger.info("Saving local database and settings...");
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localDB.save();
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Settings.getInstance().save();
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} catch (Exception e) {
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logger.log(Level.SEVERE, "Unable to save local files", e);
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}
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2020-03-26 20:23:25 +01:00
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}
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public static void main(String[] args) { launch(args); }
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}
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