@Override public List<T> handle(ResultSet rs) throws SQLException { List<T> list = new LinkedList<>(); while (rs.next()) { try { T t = this.clz.newInstance(); BeanInfo beanInfo = Introspector.getBeanInfo(this.clz, Object.class); PropertyDescriptor[] descriptors = beanInfo.getPropertyDescriptors(); Map<String, Object> map = new HashMap<String, Object>(); for (PropertyDescriptor pd : descriptors) { String propertyName = pd.getName(); Class<?> propertyType = pd.getPropertyType(); if (propertyType.isAnnotationPresent(Entry.class)) { propertyName = propertyName + "_id"; } Object value = rs.getObject(propertyName); if (propertyType.isAnnotationPresent(Entry.class)) { value = getObject(value, propertyType); } map.put(pd.getName(), value); } BeanUtils.copyProperties(t, map); list.add(t); } catch (InstantiationException | IllegalAccessException | IntrospectionException | InvocationTargetException e) { e.printStackTrace(); } } return list; }
@Override public Client findClient(Integer codeClient) throws DAOException { Connection connection; Client client = new Client(); try { connection = JDBCUtil.getConnection(); PreparedStatement prepareStatement = connection.prepareStatement("SELECT * FROM Client c WHERE c.codecl=?"); prepareStatement.setInt(1, codeClient); ResultSet resultSet = prepareStatement.executeQuery(); resultSet.next(); client.setCodeClient(resultSet.getInt("codecl")); client.setNomClient(resultSet.getString("nomcl")); client.setAdresse(resultSet.getString("adresse")); client.setVille(resultSet.getString("ville")); } catch (InstantiationException | IllegalAccessException | ClassNotFoundException | SQLException e) { throw new DAOException(e.getMessage(), e.getCause()); } return client; }
protected void retrieveClassModelStructure() { this.classHandleName = objectClassModel.getAnnotation(ObjectClass.class).name(); fields = objectClassModel.getDeclaredFields(); Map<Class, Coder> tmpMapCoder = new HashMap<Class, Coder>(); Coder coderTmp = null; try { for (Field f : fields) { if (f.isAnnotationPresent(Attribute.class)) { coderTmp = tmpMapCoder.get(f.getAnnotation(Attribute.class).coder()); if (coderTmp == null) { coderTmp = f.getAnnotation(Attribute.class).coder().newInstance(); tmpMapCoder.put(f.getAnnotation(Attribute.class).coder(), coderTmp); } matchingObjectCoderIsValid(f, coderTmp); mapFieldCoder.put(f.getAnnotation(Attribute.class).name(), coderTmp); } } } catch (InstantiationException | IllegalAccessException e) { logger.error("Error in retreving the annotations of the fields"); e.printStackTrace(); } finally { tmpMapCoder = null; coderTmp = null; } }
@Override public Client save(Client client) throws DAOException { Connection connection; try { connection = JDBCUtil.getConnection(); PreparedStatement prepareStatement = connection.prepareStatement( "INSERT INTO Client (nomcl,adresse,ville) VALUES (?,?,?)", Statement.RETURN_GENERATED_KEYS); prepareStatement.setString(1, client.getNomClient()); prepareStatement.setString(2, client.getAdresse()); prepareStatement.setString(3, client.getVille()); prepareStatement.executeUpdate(); ResultSet keys = prepareStatement.getGeneratedKeys(); keys.next(); client.setCodeClient(keys.getInt(1)); } catch (InstantiationException | IllegalAccessException | ClassNotFoundException | SQLException e) { throw new DAOException(e.getMessage(), e.getCause()); } return client; }
/** @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) */ protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String name = request.getParameter("name"); String phonenumber = request.getParameter("phonenumber"); response.getOutputStream().write(("此次填写的是" + name + "的手机号是:" + phonenumber + "").getBytes()); String url = "jdbc:mysql://127.0.0.1:3306/haust_cs_113?user=root&password=root"; try { // 创建一个数据库driver? Class.forName("com.mysql.jdbc.Driver").newInstance(); } catch (InstantiationException | IllegalAccessException | ClassNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); } try { // 通过制定的url建立数据库连接 Connection conn = DriverManager.getConnection(url); if (conn != null) System.out.println("数据库连接成功!"); else System.out.println("数据库连接失败!"); // 创建一个 Statement 对象来将 SQL 语句发送到数据库。 Statement stm = conn.createStatement(); // 执行给定 SQL 语句,该语句可能为 INSERT、UPDATE 或 DELETE 语句,或者不返回任何内容的 SQL 语句(如 SQL DDL 语句)。 stm.executeUpdate("insert into user value('" + name + "','" + phonenumber + "');"); response.getOutputStream().write("插入成功".getBytes()); conn.close(); } catch (SQLException e) { // TODO Auto-generated catch block e.printStackTrace(); } }
@Override protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { super.service(request, response); // 获取请求uri String requestUri = request.getRequestURI().substring(request.getContextPath().length()); // TODO Map<String, String[]> requestParameters = request.getParameterMap(); Method method = requestMap.get(requestUri); if (null == method) { // TODO 重定向到404页面 response.sendRedirect(""); return; } Class<?>[] methodParameterClazzs = method.getParameterTypes(); Object[] methodParameters = new Object[methodParameterClazzs.length]; for (int i = 0; i < methodParameterClazzs.length; i++) { if (methodParameterClazzs[i] == HttpServletRequest.class) { methodParameters[i] = request; } else if (methodParameterClazzs[i] == HttpServletResponse.class) { methodParameters[i] = response; } else { try { // TODO 与getBean比较 methodParameters[i] = BeanUtil.instantiateBean(methodParameterClazzs[i]); Field[] methodParameterFields = methodParameterClazzs[i].getDeclaredFields(); for (Field field : methodParameterFields) { Object value = requestParameters.get(field.getName()); if (null != value) { field.setAccessible(true); // TODO field.set(methodParameters[i], value); ; } } } catch (InstantiationException | IllegalAccessException e) { log.error(e); e.printStackTrace(); } } } Object result = null; try { result = method.invoke( webApplicationContext.getBean(method.getDeclaringClass()), methodParameters); } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) { log.error(e); e.printStackTrace(); } response.setContentType("application/json"); String jsonResult = JSON.toJSONString(result); response.getWriter().write(jsonResult); }
@Override public List<Client> findAllByName() throws DAOException { Connection connection; List<Client> clients = new ArrayList<>(); try { connection = JDBCUtil.getConnection(); PreparedStatement prepareStatement = connection.prepareStatement("SELECT * FROM Client c ORDER BY c.nomcl"); ResultSet resultSet = prepareStatement.executeQuery(); while (resultSet.next()) { Client client = new Client(); client.setCodeClient(resultSet.getInt("codecl")); client.setNomClient(resultSet.getString("nomcl")); client.setAdresse(resultSet.getString("adresse")); client.setVille(resultSet.getString("ville")); clients.add(client); } } catch (InstantiationException | IllegalAccessException | ClassNotFoundException | SQLException e) { throw new DAOException(e.getMessage(), e.getCause()); } return clients; }
@SuppressWarnings({"unchecked", "rawtypes"}) @FXML public void btnConferma(ActionEvent event) { tw = ((SchermataGenerale) this.getChiamante()).getTable("Cliente"); try { Cliente cliente = prendiDatiDaView(); presenter.processRequest("VerificaCliente", cliente); presenter.processRequest("InserimentoCliente", cliente); // Chiama il metodo della schermata che ha chiamato questa schermata per settare nella tabella // dei clienti i clienti ricavati ((SchermataGenerale) this.getChiamante()) .caricaTabella((List<Cliente>) presenter.processRequest("getAllClienti", null), tw); chiudiFinestra(); } catch (CommonException e) { e.showMessage(); } catch (InvocationTargetException e) { new CommonException(e.getTargetException().getMessage()).showMessage(); } catch (InstantiationException | IllegalAccessException | ClassNotFoundException | NoSuchMethodException | SecurityException | IllegalArgumentException e) { e.printStackTrace(); } }
public void startNGameCycles(Runnable finalAction, int nrOfRuns) { Class currWhitePlayer = whitePlayer.getClass(); Class currBlackPlayer = blackPlayer.getClass(); new Thread( () -> { for (int i = 0; i < nrOfRuns; i++) { progressOfNGames = OptionalDouble.of((double) i / nrOfRuns); GipfBoardState gipfBoardStateCopy = new GipfBoardState( getGipfBoardState(), gipfBoardState.getPieceMap(), gipfBoardState.players); Game copyOfGame = new BasicGame(); try { copyOfGame.whitePlayer = (ComputerPlayer) currWhitePlayer.newInstance(); copyOfGame.blackPlayer = (ComputerPlayer) currBlackPlayer.newInstance(); } catch (InstantiationException | IllegalAccessException e) { e.printStackTrace(); } copyOfGame.loadState(gipfBoardStateCopy); GameLoopThread gameLoopThread = new GameLoopThread(copyOfGame, finalAction); gameLoopThread.start(); try { gameLoopThread.join(); } catch (InterruptedException e) { e.printStackTrace(); } } progressOfNGames = OptionalDouble.empty(); }) .start(); }
private static List<MessageTestCase> getAllTestCases(String packageName) throws ClassNotFoundException, IOException { List<MessageTestCase> classes = new ArrayList<>(); ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); String path = packageName.replace('.', '/'); Enumeration<URL> resources = classLoader.getResources(path); while (resources.hasMoreElements()) { URL resource = resources.nextElement(); File dir = new File(resource.getFile()); File[] files = dir.listFiles(); for (File f : files) { String name = f.getName(); if (name.endsWith(".class") && !name.contains("$")) { final String[] clazz = name.split("\\."); try { MessageTestCase tc = (MessageTestCase) Class.forName(packageName + clazz[0]).newInstance(); tc.setId(clazz[0]); classes.add(tc); } catch (InstantiationException | IllegalAccessException e) { LOG.error(e.toString()); } } } } if (SORT_ALPHABETICALLY) { // Ensure the testcases are run in the same order each time. Collections.sort(classes, new SortTestCasesAlphabetically()); } return classes; }
public void del(final UUID playerUUID, String effectName) { OfflinePlayer player = getPlayer(playerUUID, false); AbstractEffect effect = getEffect(playerUUID, effectName); if (effect == null) { throw new IllegalArgumentException( "The effect" + effectName + " were not associated to the player " + player.getName() + "."); } for (Class<? extends AbstractEventListener<?>> eventListenerClass : effect.getNeededEvents()) { AbstractEventListener<?> eventListener = null; try { eventListener = EventListenerManager.getInstance().getEventListener(eventListenerClass); if (eventListener == null) { throw new IllegalArgumentException("An error occured during the EventListener removal."); } } catch (InstantiationException | IllegalAccessException | InvocationTargetException | SecurityException e) { e.printStackTrace(); throw new IllegalArgumentException( "An error occured during the EventListener removal: " + e.getClass().toString() + "."); } eventListener.deleteObserver(effect); if (eventListener.countObservers() == 0) { try { EventListenerManager.getInstance().removeIfNeeded(eventListener); } catch (IllegalAccessException e) { e.printStackTrace(); throw new IllegalArgumentException( "An error occured during the EventListener removal: " + e.getClass().toString() + "."); } } } effect.onDisable(); final AbstractEffect effectToDelete = effect; int disableDelay = effect.getDisableDelay(); if (disableDelay > 0) { runTaskLater( new Runnable() { @Override public void run() { EffectManagerPlugin.getPlugin(EffectManagerPlugin.class) .getPlayerEffectManager() .getEffectsForPlayer(playerUUID) .remove(effectToDelete); } }, effect.getDisableDelay()); } else { this.playersEffects.get(playerUUID).remove(effect); } }
/** * Provides for possible alternate implementations of the XACML client by delegating to an * implementation of {@link IMapCredentialsClient} which wraps the germane methods of the * privilege class ( {@link MapCredentialsClient}; privilege itself provides no interface). * * @return new instance of the class set from the <code>gplazma.xacml.client.type</code> property. */ private IMapCredentialsClient newClient() throws AuthenticationException { try { IMapCredentialsClient newInstance = _clientType.newInstance(); return newInstance; } catch (InstantiationException | IllegalAccessException t) { throw new AuthenticationException(t.getMessage(), t); } }
/** @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */ protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { try { BaseProcess.create(Login_Process.class).process(request, response); } catch (InstantiationException | IllegalAccessException e) { e.printStackTrace(); } }
@SuppressWarnings("unchecked") private <T> Dto<T> instanceFor(Class<T> modelClass) { try { return (Dto<T>) get(modelClass).newInstance(); } catch (InstantiationException | IllegalAccessException e) { e.printStackTrace(); } return null; }
@Override public Object getTarget() { try { return declaringType.newInstance(); } catch (InstantiationException | IllegalAccessException e) { e.printStackTrace(); } return null; }
public Packet construct(byte packetId) { Class<? extends Packet> packet = this.packets.get(packetId); try { return packet.newInstance(); } catch (InstantiationException | IllegalAccessException e) { e.printStackTrace(); } return null; }
public void focus() { if (Launcher.instance().getScreen() != this) { try { Screen s = getClass().newInstance(); Launcher.instance().setScreen(s); } catch (InstantiationException | IllegalAccessException e) { e.printStackTrace(); } } }
protected Action newInstance(ActionInstance actionInstance) { try { return actionInstance.getAction().newInstance(); } catch (InstantiationException | IllegalAccessException e) { throw new RuntimeException( String.format( "Exception occurred while creating an action instance of type %s: %s", actionInstance.getAction(), e.getMessage())); } }
/** Switch between two JFrames. */ protected final void changeView() { JFrame newView = null; actualView.dispose(); try { newView = (JFrame) Class.forName(newWindowName).newInstance(); } catch (InstantiationException | IllegalAccessException | ClassNotFoundException e) { e.printStackTrace(); } if (newView != null) actualView = newView; }
public Packet getPacketFromPool(byte id) { if (this.packetPool.containsKey(id)) { try { return this.packetPool.get(id).newInstance(); } catch (InstantiationException | IllegalAccessException e) { e.printStackTrace(); } } return null; }
public Connection getConnection() throws SQLException { Connection conn = null; try { Class.forName(driver).newInstance(); } catch (InstantiationException | IllegalAccessException | ClassNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); } conn = DriverManager.getConnection(url + dbName, userName, password); return conn; }
@SuppressWarnings("ConstantConditions") @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); // Set a Toolbar to replace the ActionBar. Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); setSupportActionBar(toolbar); getSupportActionBar().setDisplayHomeAsUpEnabled(true); // Find our drawer view mDrawer = (DrawerLayout) findViewById(R.id.drawer_layout); mDrawerToggle = new ActionBarDrawerToggle(this, mDrawer, R.string.drawer_open, R.string.drawer_closed) { @Override public void onDrawerOpened(View drawerView) { super.onDrawerOpened(drawerView); invalidateOptionsMenu(); } @Override public void onDrawerClosed(View drawerView) { super.onDrawerClosed(drawerView); Log.d(TAG, "onDrawerClosed: " + getTitle()); invalidateOptionsMenu(); } }; mDrawer.setDrawerListener(mDrawerToggle); // Find our drawer view NavigationView nvDrawer = (NavigationView) findViewById(R.id.nvView); // Setup drawer view setupDrawerContent(nvDrawer); // Handle for menu menu = nvDrawer.getMenu(); // Insert the home fragment FragmentManager fragmentManager = getSupportFragmentManager(); try { FragmentTransaction transaction = fragmentManager.beginTransaction(); transaction.addToBackStack(null); transaction.replace(R.id.flContent, HungryHome.class.newInstance()).commit(); } catch (InstantiationException | IllegalAccessException e) { e.printStackTrace(); } }
public BattleTagsListener getListener(BattleTags plugin) { try { return (BattleTagsListener) clazz.getConstructors()[0].newInstance(plugin); } catch (InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException | SecurityException e) { e.printStackTrace(); return null; } }
public static ITool get(String toolName) { try { if (!TOOLS.containsKey(toolName)) { return new HelpTool(toolName, TOOLS.keySet()); } return TOOLS.get(toolName).newInstance(); } catch (InstantiationException | IllegalAccessException e) { e.printStackTrace(); } return null; }
@Override public double[] getLogLikelihoods(List<Beacon> beacons, State[] locations) { List<Beacon> beaconsCleansed = Beacon.filterBeacons(beacons, minRssi, maxRssi); beaconsCleansed = beaconFilter.setBLEBeacon(bleBeacons).filter(beaconsCleansed, locations); BLEBeacon.setBLEBeaconIdsToMeasuredBeacons(bleBeacons, beaconsCleansed); int[] activeBeaconList = ModelAdaptUtils.beaconsToActiveBeaconArray(beaconsCleansed); final double[] ySub = ModelAdaptUtils.beaconsToVecSubset(beaconsCleansed); final double[][] X = ModelAdaptUtils.locationsToMat(locations); // Adjust bias by average bias final double[] rssiBiases = ModelAdaptUtils.biasesToVec(locations); double logLLs[] = null; try { Class<?> cls = gpLDPL.getClass(); Constructor<?> cst = cls.getConstructor(gpLDPL.getClass()); final GaussianProcessLDPLMean gpLDPLtmp = (GaussianProcessLDPLMean) cst.newInstance(gpLDPL); gpLDPLtmp.updateByActiveBeaconList(activeBeaconList); int n = X.length; final double logpro[] = new double[n]; Future<?>[] futures = new Future<?>[n]; for (int i = 0; i < n; i++) { final int idx = i; futures[idx] = ExecutorServiceHolder.getExecutorService() .submit( new Runnable() { public void run() { // Subtract bias from an observation vector. double[] ySubAdjusted = ArrayUtils.addScalar(ySub, -rssiBiases[idx]); logpro[idx] = gpLDPLtmp.logProbaygivenx(X[idx], ySubAdjusted); } }); } for (int i = 0; i < n; i++) { futures[i].get(); } logLLs = logpro; } catch (InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException | NoSuchMethodException | SecurityException e) { e.printStackTrace(); } catch (InterruptedException | ExecutionException e) { e.printStackTrace(); } return logLLs; }
/** * If an <code>ICommand</code> has previously been registered to handle a the given <code> * INotification</code>, then it is executed. * * @param note The notification to send associated with the command to call. */ public void executeCommand(Notification note) { // No reflexion in GWT Class<? extends Command> commandClass = commandMap.get(note.getName()); if (commandClass != null) { Command command; try { command = commandClass.newInstance(); command.execute(note); } catch (InstantiationException | IllegalAccessException e) { e.printStackTrace(); } } }
public static void callStartupTasks(ClassesManager cm, ContextManager contextManager) { System.out.println("Call startup tasks"); for (Class<? extends IStartupTask> startupTaskClass : cm.getClasses(IStartupTask.class)) { try { IStartupTask startupTask = startupTaskClass.newInstance(); if (!PropertiesManager.getBoolean(startupTask.conditioningStartupTask())) continue; System.out.println("Startup " + startupTaskClass.getName()); startupTask.startupTaskAction(contextManager); } catch (InstantiationException | IllegalAccessException e) { e.printStackTrace(); } } }
public BaseSWGCommand getCommandByName(String name) { Vector<BaseSWGCommand> commands = new Vector<BaseSWGCommand>(commandLookup); name = name.toLowerCase(); for (BaseSWGCommand command : commands) { if (command.getCommandName().equalsIgnoreCase(name)) { return command; } } try { String[] tableArray = new String[] { "client_command_table", "command_table", "client_command_table_ground", "command_table_ground", "client_command_table_space", "command_table_space" }; for (int n = 0; n < tableArray.length; n++) { DatatableVisitor visitor = ClientFileManager.loadFile( "datatables/command/" + tableArray[n] + ".iff", DatatableVisitor.class); for (int i = 0; i < visitor.getRowCount(); i++) { if (visitor.getObject(i, 0) != null) { String commandName = ((String) visitor.getObject(i, 0)).toLowerCase(); if (commandName.equalsIgnoreCase(name)) { if (isCombatCommand(commandName)) { CombatCommand command = new CombatCommand(commandName); commandLookup.add(command); return command; } else { BaseSWGCommand command = new BaseSWGCommand(commandName); commandLookup.add(command); return command; } } } } } } catch (InstantiationException | IllegalAccessException e) { e.printStackTrace(); } return null; }
public GameEventTrigger create() { Class<? extends GameEventTrigger> triggerClass = getTriggerClass(); try { return triggerClass.getConstructor(EventTriggerDesc.class).newInstance(this); } catch (InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException | NoSuchMethodException | SecurityException e) { e.printStackTrace(); } return null; }
private void initPlugins() { for (Class<? extends ClientPlugin> clazz : clientPlugins) { try { ClientPlugin plugin = clazz.newInstance(); if (plugin instanceof ServiceFactoryProvider) { desktopServiceFactory.addServiceFactory( ((ServiceFactoryProvider) plugin).getServiceFactory()); } AfterburnerInjector.injectMembers(plugin); plugin.initialize(desktopServiceFactory, services.getEventDispatcher()); } catch (InstantiationException | IllegalAccessException e) { logger.error("failed to initialized plugin " + clazz.getName() + ": " + e.getMessage(), e); } } }