public void update() { infoPanel.update(); Object[][] history = new Object[account.getHistory().size()][5]; int i = 0; for (Transaction t : account.getHistory()) { history[i][0] = t.getType(); BigDecimal amount; BigDecimal balance; if (account.getType().isLoan()) { amount = (t.getType().isPositive() ? t.getAmount().negate() : t.getAmount()); balance = t.getBalance().negate(); } else { amount = (t.getType().isPositive() ? t.getAmount() : t.getAmount().negate()); balance = t.getBalance(); } history[i][1] = FORMATTER.valueToString(amount); history[i][2] = FORMATTER.valueToString(balance); history[i][3] = t.getTimestamp(); history[i][4] = t.getFraudStatus(); i++; } historyTable.setModel( new javax.swing.table.DefaultTableModel( history, new String[] {"Type", "Amount", "Balance", "Month", "Flag"}) { @Override public boolean isCellEditable(int rowIndex, int columnIndex) { return false; } }); historyTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); historyTable.revalidate(); }
void transact(LinkedList<Transaction> transactions) { for (Transaction t : transactions) { Player p = getServer().getPlayer(t.getName()); if (p != null) { getBank().give(p, t.getAmount(), t.getType()); } } }
@Override public Void call() throws Exception { try { LOG.debug("Batched SyncRequestProcessor gets started."); MessageTuple lastReq = null; // Number of transactions batched so far. int batchCount = 0; while (true) { MessageTuple req; if (lastReq == null) { req = this.proposalQueue.take(); } else { req = this.proposalQueue.poll(); if (req == null || batchCount == maxBatchSize || req == MessageTuple.REQUEST_OF_DEATH) { // Sync to disk and send ACK to leader. this.log.sync(); Zxid zxid = MessageBuilder.fromProtoZxid(lastReq.getMessage().getProposal().getZxid()); sendAck(lastReq.getServerId(), zxid); batchCount = 0; } } if (req == MessageTuple.REQUEST_OF_DEATH) { break; } if (req == null) { lastReq = null; continue; } if (req.getMessage().getType() == MessageType.PROPOSAL) { // It's PROPOSAL, sync to disk. Message msg = req.getMessage(); Transaction txn = MessageBuilder.fromProposal(msg.getProposal()); // TODO : avoid this? ByteBuffer body = txn.getBody().asReadOnlyBuffer(); LOG.debug("Syncing transaction {} to disk.", txn.getZxid()); this.log.append(txn); batchCount++; lastReq = req; if (txn.getType() == ProposalType.COP_VALUE) { // If it's COP, we should also update cluster_config file. ClusterConfiguration cnf = ClusterConfiguration.fromByteBuffer(body, this.serverId); persistence.setLastSeenConfig(cnf); // If it's COP, we shouldn't batch it, send ACK immediatly. sendAck(req.getServerId(), txn.getZxid()); batchCount = 0; lastReq = null; } } } } catch (Exception e) { LOG.error("Caught an exception in SyncProposalProcessor", e); throw e; } LOG.debug("SyncProposalProcessor has been shut down."); return null; }
@Override public JsonElement serialize( Transaction transaction, Type type, JsonSerializationContext jsonSerializationContext) { final JsonObject jo = new JsonObject(); jo.addProperty("amount", transaction.getAmount()); jo.addProperty("type", transaction.getType()); if (transaction.getParent() != null) { jo.addProperty("parent", transaction.getParent().getId()); } return jo; }
@Test public void nemesisTransactionsHaveCorrectFees() { // Arrange: final Block block = this.loadNemesisBlock(); // Assert: for (final Transaction transaction : block.getTransactions()) { final Amount expectedFee = TransactionTypes.TRANSFER == transaction.getType() ? Amount.ZERO : NemGlobals.getTransactionFeeCalculator().calculateMinimumFee(transaction); Assert.assertThat(transaction.getFee(), IsEqual.equalTo(expectedFee)); } }
public static void createTransaction(Transaction transaction) throws ParseException { try { String query = "insert into transaction_table(business_id, transaction_id, type, category, description, amount, transaction_date, account_balance) values (?,?,?,?,?,?,?,?)"; PreparedStatement preparedStatement = connection.prepareStatement(query); preparedStatement.setInt(1, 1); preparedStatement.setInt(2, transaction.getId()); preparedStatement.setBoolean(3, transaction.getType()); preparedStatement.setString(4, transaction.getCategory()); preparedStatement.setString(5, transaction.getDescription()); preparedStatement.setFloat(6, transaction.getAmount()); preparedStatement.setString(7, transaction.getTransactionDate()); preparedStatement.setFloat(8, transaction.getAccountBalance()); preparedStatement.executeUpdate(); } catch (SQLException e) { e.printStackTrace(); } }
public static void updateTransaction(Transaction transaction) throws ParseException { try { String query = "update transaction_table set type=?, category=?, description=?, amount=?, transaction_date=?, account_balance=? where transaction_id=?"; PreparedStatement preparedStatement = connection.prepareStatement(query); preparedStatement.setInt(1, 1); preparedStatement.setInt(2, transaction.getId()); preparedStatement.setBoolean(3, transaction.getType()); preparedStatement.setString(4, transaction.getCategory()); preparedStatement.setString(5, transaction.getDescription()); preparedStatement.setFloat(6, transaction.getAmount()); preparedStatement.setString(7, transaction.getTransactionDate()); preparedStatement.setFloat(8, transaction.getAccountBalance()); preparedStatement.executeUpdate(); } catch (SQLException e) { e.printStackTrace(); } }
public static void ExportPortfolios() throws FileNotFoundException, UnsupportedEncodingException { String filename = "xp.txt"; Iterator it = users.entrySet().iterator(); PrintWriter writer = new PrintWriter(filename, "UTF-8"); while (it.hasNext()) { Map.Entry pair = (Map.Entry) it.next(); writer.print(pair.getKey() + "|" + encrypt((String) pair.getValue())); writer.print("|"); Portfolio p = portfolios.get(pair.getKey()); Map<String, Integer> equitiess = p.getEquities(); Iterator it1 = equitiess.entrySet().iterator(); while (it1.hasNext()) { Map.Entry e = (Map.Entry) it1.next(); writer.print("e," + e.getKey() + "," + e.getValue() + "|"); } Map<String, Account> accountss = p.getAccounts(); Iterator it2 = accountss.entrySet().iterator(); while (it2.hasNext()) { Map.Entry a = (Map.Entry) it2.next(); Date d = ((Account) a.getValue()).getDateAdded(); SimpleDateFormat sdf = new SimpleDateFormat("EEE MMM dd HH:mm:ss Z yyyy", new Locale("us")); String da = sdf.format(d); writer.print( "a," + ((Account) a.getValue()).getType() + "," + ((Account) a.getValue()).getName() + "," + (((Account) a.getValue()).getInitialAmount() + "," + (((Account) a.getValue()).getCurrentAmount()) + "," + da + "|")); } for (Transaction tr : p.getTrans()) { if (tr.getType().equals("t")) { Date d = tr.getDate(); SimpleDateFormat sdf = new SimpleDateFormat("EEE MMM dd HH:mm:ss Z yyyy", new Locale("us")); String da = sdf.format(d); writer.print( "t," + tr.getA1() + "," + tr.getA2() + "," + tr.getAmount() + "," + da + "|"); } else { Date d = tr.getDate(); SimpleDateFormat sdf = new SimpleDateFormat("EEE MMM dd HH:mm:ss Z yyyy", new Locale("us")); String da = sdf.format(d); writer.print( tr.getType() + "," + tr.getEquity().getTicker() + "," + tr.getNumber() + "," + tr.getA1() + da + "|"); } } writer.println(); } writer.close(); }