public void onDataRequest(Message message, final Connection connection) {
Log.traceCall(message.toString() + " / connection=" + connection);
checkArgument(timeoutTimer == null, "requestData must not be called twice.");
timeoutTimer =
UserThread.runAfter(
() -> {
log.info("timeoutTimer called");
peerManager.shutDownConnection(connection);
shutDown();
listener.onFault("A timeout occurred");
},
10,
TimeUnit.SECONDS);
DataRequest dataRequest = (DataRequest) message;
DataResponse dataResponse =
new DataResponse(new HashSet<>(dataStorage.getMap().values()), dataRequest.getNonce());
SettableFuture<Connection> future = networkNode.sendMessage(connection, dataResponse);
Futures.addCallback(
future,
new FutureCallback<Connection>() {
@Override
public void onSuccess(Connection connection) {
log.trace(
"Send DataResponse to {} succeeded. dataResponse={}",
connection.getPeersNodeAddressOptional(),
dataResponse);
shutDown();
listener.onComplete();
}
@Override
public void onFailure(@NotNull Throwable throwable) {
String errorMessage =
"Sending dataRequest to "
+ connection
+ " failed. That is expected if the peer is offline. dataRequest="
+ dataRequest
+ "."
+ "Exception: "
+ throwable.getMessage();
log.info(errorMessage);
peerManager.shutDownConnection(connection);
shutDown();
listener.onFault(errorMessage);
}
});
}
public void requestData(NodeAddress nodeAddress) {
Log.traceCall("nodeAddress=" + nodeAddress);
checkArgument(timeoutTimer == null, "requestData must not be called twice.");
timeoutTimer =
UserThread.runAfter(
() -> {
log.info("timeoutTimer called");
peerManager.shutDownConnection(nodeAddress);
shutDown();
listener.onFault("A timeout occurred");
},
10,
TimeUnit.SECONDS);
Message dataRequest;
if (networkNode.getNodeAddress() == null) dataRequest = new PreliminaryDataRequest(nonce);
else dataRequest = new UpdateDataRequest(networkNode.getNodeAddress(), nonce);
log.info("We send a {} to peer {}. ", dataRequest.getClass().getSimpleName(), nodeAddress);
SettableFuture<Connection> future = networkNode.sendMessage(nodeAddress, dataRequest);
Futures.addCallback(
future,
new FutureCallback<Connection>() {
@Override
public void onSuccess(@Nullable Connection connection) {
log.trace("Send " + dataRequest + " to " + nodeAddress + " succeeded.");
}
@Override
public void onFailure(@NotNull Throwable throwable) {
String errorMessage =
"Sending dataRequest to "
+ nodeAddress
+ " failed. That is expected if the peer is offline. dataRequest="
+ dataRequest
+ "."
+ "Exception: "
+ throwable.getMessage();
log.info(errorMessage);
peerManager.shutDownConnection(nodeAddress);
shutDown();
listener.onFault(errorMessage);
}
});
}
private void doWithdrawRequest(String toAddress, KeyParameter aesKey) {
if (toAddress != null && toAddress.length() > 0) {
tradeManager.onWithdrawRequest(
toAddress,
aesKey,
trade,
() ->
UserThread.execute(
() ->
navigation.navigateTo(
MainView.class, PortfolioView.class, ClosedTradesView.class)),
(errorMessage, throwable) -> {
log.error(errorMessage);
new Popup().error("An error occurred:\n" + throwable.getMessage()).show();
});
}
}
private void onDeleteAccount(PaymentAccount paymentAccount) {
new Popup()
.warning("Do you really want to delete the selected account?")
.actionButtonText("Yes")
.onAction(
() -> {
boolean isPaymentAccountUsed = model.onDeleteAccount(paymentAccount);
if (!isPaymentAccountUsed) removeSelectAccountForm();
else
UserThread.runAfter(
() -> {
new Popup()
.warning(
"You cannot delete that account because it is used in an "
+ "open offer or in a trade.")
.show();
},
100,
TimeUnit.MILLISECONDS);
})
.closeButtonText("Cancel")
.show();
}
private void scrollToBottom() {
if (messageListView != null)
UserThread.execute(() -> messageListView.scrollTo(Integer.MAX_VALUE));
}
private Tuple2<TableView<Offer>, VBox> getOfferTable(Offer.Direction direction) {
TableView<Offer> tableView = new TableView();
// price
TableColumn<Offer, Offer> priceColumn = new TableColumn<>();
priceColumn.textProperty().bind(priceColumnLabel);
priceColumn.setMinWidth(120);
priceColumn.setCellValueFactory((offer) -> new ReadOnlyObjectWrapper<>(offer.getValue()));
priceColumn.setCellFactory(
new Callback<TableColumn<Offer, Offer>, TableCell<Offer, Offer>>() {
@Override
public TableCell<Offer, Offer> call(TableColumn<Offer, Offer> column) {
return new TableCell<Offer, Offer>() {
@Override
public void updateItem(final Offer item, boolean empty) {
super.updateItem(item, empty);
if (item != null && !empty) setText(formatter.formatFiat(item.getPrice()));
else setText("");
}
};
}
});
tableView.getColumns().add(priceColumn);
// amount
TableColumn<Offer, Offer> amountColumn = new TableColumn<>("Amount (BTC)");
amountColumn.setText("Amount (BTC)");
amountColumn.setMinWidth(120);
amountColumn.setCellValueFactory((offer) -> new ReadOnlyObjectWrapper<>(offer.getValue()));
amountColumn.setCellFactory(
new Callback<TableColumn<Offer, Offer>, TableCell<Offer, Offer>>() {
@Override
public TableCell<Offer, Offer> call(TableColumn<Offer, Offer> column) {
return new TableCell<Offer, Offer>() {
@Override
public void updateItem(final Offer item, boolean empty) {
super.updateItem(item, empty);
if (item != null && !empty) setText(formatter.formatCoin(item.getAmount()));
else setText("");
}
};
}
});
tableView.getColumns().add(amountColumn);
// volume
TableColumn<Offer, Offer> volumeColumn = new TableColumn<>("Amount (BTC)");
volumeColumn.setMinWidth(120);
volumeColumn.textProperty().bind(volumeColumnLabel);
volumeColumn.setCellValueFactory((offer) -> new ReadOnlyObjectWrapper<>(offer.getValue()));
volumeColumn.setCellFactory(
new Callback<TableColumn<Offer, Offer>, TableCell<Offer, Offer>>() {
@Override
public TableCell<Offer, Offer> call(TableColumn<Offer, Offer> column) {
return new TableCell<Offer, Offer>() {
@Override
public void updateItem(final Offer item, boolean empty) {
super.updateItem(item, empty);
if (item != null && !empty) setText(formatter.formatFiat(item.getOfferVolume()));
else setText("");
}
};
}
});
tableView.getColumns().add(volumeColumn);
tableView.setColumnResizePolicy(TableView.CONSTRAINED_RESIZE_POLICY);
Label placeholder = new Label("Currently there are no offers available");
placeholder.setWrapText(true);
tableView.setPlaceholder(placeholder);
Label titleLabel =
new Label(
direction.equals(Offer.Direction.BUY)
? "Offers for buy bitcoin (bid)"
: "Offers for sell bitcoin (ask)");
titleLabel.setStyle("-fx-font-weight: bold; -fx-font-size: 16; -fx-alignment: center");
UserThread.execute(() -> titleLabel.prefWidthProperty().bind(tableView.widthProperty()));
VBox vBox = new VBox();
vBox.setSpacing(10);
vBox.setFillWidth(true);
vBox.setMinHeight(150);
vBox.getChildren().addAll(titleLabel, tableView);
return new Tuple2<>(tableView, vBox);
}