mirrors/bisq
1
0
Fork 0
mirror of https://github.com/bisq-network/bisq.git synced 2025-02-24 15:10:44 +01:00
Code Issues Projects Releases Packages Wiki Activity

Merge pull request #1502 from ManfredKarrer/master

Browse source 
Refactor setup code
This commit is contained in:
Chris Beams 2018-04-09 12:28:07 +02:00 • committed by GitHub
commit 4890eb5d8b
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
5 changed files with 174 additions and 225 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

348
src/main/java/bisq/desktop/app/BisqApp.java
View file

@ -17,7 +17,6 @@
package bisq.desktop.app;
import bisq.desktop.Navigation;
import bisq.desktop.SystemTray;
import bisq.desktop.common.UITimer;
import bisq.desktop.common.view.CachingViewLoader;
@ -33,59 +32,42 @@ import bisq.desktop.main.overlays.windows.FilterWindow;
import bisq.desktop.main.overlays.windows.ManualPayoutTxWindow;
import bisq.desktop.main.overlays.windows.SendAlertMessageWindow;
import bisq.desktop.main.overlays.windows.ShowWalletDataWindow;
import bisq.desktop.setup.DesktopPersistedDataHost;
import bisq.desktop.util.ImageUtil;
import bisq.core.alert.AlertManager;
import bisq.core.app.AppOptionKeys;
import bisq.core.app.BisqEnvironment;
import bisq.core.arbitration.ArbitratorManager;
import bisq.core.arbitration.DisputeManager;
import bisq.core.btc.AddressEntryList;
import bisq.core.btc.BaseCurrencyNetwork;
import bisq.core.btc.wallet.BsqWalletService;
import bisq.core.btc.wallet.BtcWalletService;
import bisq.core.btc.wallet.WalletService;
import bisq.core.btc.wallet.WalletsManager;
import bisq.core.btc.wallet.WalletsSetup;
import bisq.core.dao.DaoSetup;
import bisq.core.dao.param.DaoParamService;
import bisq.core.dao.vote.blindvote.BlindVoteService;
import bisq.core.dao.vote.myvote.MyVoteService;
import bisq.core.dao.vote.proposal.ProposalService;
import bisq.core.filter.FilterManager;
import bisq.core.locale.CurrencyUtil;
import bisq.core.locale.Res;
import bisq.core.offer.OpenOfferManager;
import bisq.core.setup.CorePersistedDataHost;
import bisq.core.setup.CoreSetup;
import bisq.core.trade.TradeManager;
import bisq.core.trade.closed.ClosedTradableManager;
import bisq.core.trade.failed.FailedTradesManager;
import bisq.core.user.Preferences;
import bisq.core.user.User;
import bisq.network.p2p.P2PService;
import bisq.common.CommonOptionKeys;
import bisq.common.UserThread;
import bisq.common.app.Capabilities;
import bisq.common.app.DevEnv;
import bisq.common.app.Log;
import bisq.common.app.Version;
import bisq.common.crypto.LimitedKeyStrengthException;
import bisq.common.handlers.ResultHandler;
import bisq.common.proto.persistable.PersistedDataHost;
import bisq.common.setup.CommonSetup;
import bisq.common.storage.Storage;
import bisq.common.util.Profiler;
import bisq.common.util.Utilities;
import org.bitcoinj.store.BlockStoreException;
import com.google.inject.Guice;
import com.google.inject.Injector;
import com.google.inject.Key;
import com.google.inject.name.Names;
import org.apache.commons.lang3.exception.ExceptionUtils;
import org.reactfx.EventStreams;
import javafx.application.Application;
@ -104,23 +86,12 @@ import javafx.scene.input.KeyEvent;
import javafx.scene.layout.Pane;
import javafx.scene.layout.StackPane;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import java.security.NoSuchAlgorithmException;
import java.security.Security;
import java.nio.file.Paths;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.concurrent.TimeUnit;
import org.slf4j.LoggerFactory;
import ch.qos.logback.classic.Level;
import ch.qos.logback.classic.Logger;
import static bisq.desktop.util.Layout.INITIAL_SCENE_HEIGHT;
@ -144,210 +115,42 @@ public class BisqApp extends Application {
private boolean popupOpened;
private Scene scene;
private final List<String> corruptedDatabaseFiles = new ArrayList<>();
private MainView mainView;
private boolean shutDownRequested;
// NOTE: This method is not called on the JavaFX Application Thread.
@Override
public void init() throws Exception {
String logPath = Paths.get(bisqEnvironment.getProperty(AppOptionKeys.APP_DATA_DIR_KEY), "bisq").toString();
Log.setup(logPath);
log.info("Log files under: " + logPath);
Utilities.printSysInfo();
Log.setLevel(Level.toLevel(bisqEnvironment.getRequiredProperty(CommonOptionKeys.LOG_LEVEL_KEY)));
public void init() {
UserThread.setExecutor(Platform::runLater);
UserThread.setTimerClass(UITimer.class);
shutDownHandler = this::stop;
// setup UncaughtExceptionHandler
Thread.UncaughtExceptionHandler handler = (thread, throwable) -> {
// Might come from another thread
if (throwable.getCause() != null && throwable.getCause().getCause() != null &&
throwable.getCause().getCause() instanceof BlockStoreException) {
log.error(throwable.getMessage());
} else if (throwable instanceof ClassCastException &&
"sun.awt.image.BufImgSurfaceData cannot be cast to sun.java2d.xr.XRSurfaceData".equals(throwable.getMessage())) {
log.warn(throwable.getMessage());
} else {
log.error("Uncaught Exception from thread " + Thread.currentThread().getName());
log.error("throwableMessage= " + throwable.getMessage());
log.error("throwableClass= " + throwable.getClass());
log.error("Stack trace:\n" + ExceptionUtils.getStackTrace(throwable));
throwable.printStackTrace();
UserThread.execute(() -> showErrorPopup(throwable, false));
}
};
Thread.setDefaultUncaughtExceptionHandler(handler);
Thread.currentThread().setUncaughtExceptionHandler(handler);
try {
Utilities.checkCryptoPolicySetup();
} catch (NoSuchAlgorithmException | LimitedKeyStrengthException e) {
e.printStackTrace();
UserThread.execute(() -> showErrorPopup(e, true));
}
Security.addProvider(new BouncyCastleProvider());
final BaseCurrencyNetwork baseCurrencyNetwork = BisqEnvironment.getBaseCurrencyNetwork();
final String currencyCode = baseCurrencyNetwork.getCurrencyCode();
Res.setBaseCurrencyCode(currencyCode);
Res.setBaseCurrencyName(baseCurrencyNetwork.getCurrencyName());
CurrencyUtil.setBaseCurrencyCode(currencyCode);
Capabilities.setSupportedCapabilities(new ArrayList<>(Arrays.asList(
Capabilities.Capability.TRADE_STATISTICS.ordinal(),
Capabilities.Capability.TRADE_STATISTICS_2.ordinal(),
Capabilities.Capability.ACCOUNT_AGE_WITNESS.ordinal(),
Capabilities.Capability.COMP_REQUEST.ordinal(),
Capabilities.Capability.VOTE.ordinal()
)));
CommonSetup.setup(this::showErrorPopup);
CoreSetup.setup(bisqEnvironment);
}
@SuppressWarnings("PointlessBooleanExpression")
@Override
public void start(Stage stage) throws IOException {
public void start(Stage stage) {
BisqApp.primaryStage = stage;
try {
// Guice
bisqAppModule = new BisqAppModule(bisqEnvironment, primaryStage);
injector = Guice.createInjector(bisqAppModule);
injector.getInstance(InjectorViewFactory.class).setInjector(injector);
// All classes which are persisting objects need to be added here
// Maintain order!
ArrayList<PersistedDataHost> persistedDataHosts = new ArrayList<>();
final Preferences preferences = injector.getInstance(Preferences.class);
persistedDataHosts.add(preferences);
persistedDataHosts.add(injector.getInstance(User.class));
persistedDataHosts.add(injector.getInstance(Navigation.class));
persistedDataHosts.add(injector.getInstance(AddressEntryList.class));
persistedDataHosts.add(injector.getInstance(OpenOfferManager.class));
persistedDataHosts.add(injector.getInstance(TradeManager.class));
persistedDataHosts.add(injector.getInstance(ClosedTradableManager.class));
persistedDataHosts.add(injector.getInstance(FailedTradesManager.class));
persistedDataHosts.add(injector.getInstance(DisputeManager.class));
persistedDataHosts.add(injector.getInstance(P2PService.class));
persistedDataHosts.add(injector.getInstance(ProposalService.class));
persistedDataHosts.add(injector.getInstance(BlindVoteService.class));
persistedDataHosts.add(injector.getInstance(MyVoteService.class));
persistedDataHosts.add(injector.getInstance(DaoParamService.class));
PersistedDataHost.apply(CorePersistedDataHost.getPersistedDataHosts(injector));
PersistedDataHost.apply(DesktopPersistedDataHost.getPersistedDataHosts(injector));
// we apply at startup the reading of persisted data but don't want to get it triggered in the constructor
persistedDataHosts.forEach(e -> {
try {
log.debug("call readPersisted at " + e.getClass().getSimpleName());
e.readPersisted();
} catch (Throwable e1) {
log.error("readPersisted error", e1);
}
});
DevEnv.setup(injector);
boolean useDevMode = injector.getInstance(Key.get(Boolean.class, Names.named(AppOptionKeys.USE_DEV_MODE)));
DevEnv.setDevMode(useDevMode);
MainView mainView = loadMainView(injector);
scene = createAndConfigScene(mainView, injector);
setupStage(scene);
Version.setBaseCryptoNetworkId(BisqEnvironment.getBaseCurrencyNetwork().ordinal());
Version.printVersion();
setDatabaseCorruptionHandler(mainView);
if (Utilities.isLinux())
System.setProperty("prism.lcdtext", "false");
checkForCorrectOSArchitecture();
Storage.setDatabaseCorruptionHandler((String fileName) -> {
corruptedDatabaseFiles.add(fileName);
if (mainView != null)
mainView.setPersistedFilesCorrupted(corruptedDatabaseFiles);
});
// load the main view and create the main scene
CachingViewLoader viewLoader = injector.getInstance(CachingViewLoader.class);
mainView = (MainView) viewLoader.load(MainView.class);
mainView.setPersistedFilesCorrupted(corruptedDatabaseFiles);
scene = new Scene(mainView.getRoot(), INITIAL_SCENE_WIDTH, INITIAL_SCENE_HEIGHT);
scene.getStylesheets().setAll(
"/bisq/desktop/bisq.css",
"/bisq/desktop/images.css",
"/bisq/desktop/CandleStickChart.css");
// configure the system tray
SystemTray.create(primaryStage, shutDownHandler);
primaryStage.setOnCloseRequest(event -> {
event.consume();
stop();
});
scene.addEventHandler(KeyEvent.KEY_RELEASED, keyEvent -> {
Utilities.isAltOrCtrlPressed(KeyCode.W, keyEvent);
if (Utilities.isCtrlPressed(KeyCode.W, keyEvent) ||
Utilities.isCtrlPressed(KeyCode.Q, keyEvent)) {
stop();
} else {
if (Utilities.isAltOrCtrlPressed(KeyCode.E, keyEvent)) {
showEmptyWalletPopup(injector.getInstance(BtcWalletService.class));
} else if (Utilities.isAltOrCtrlPressed(KeyCode.M, keyEvent)) {
showSendAlertMessagePopup();
} else if (Utilities.isAltOrCtrlPressed(KeyCode.F, keyEvent)) {
showFilterPopup();
} else if (Utilities.isAltOrCtrlPressed(KeyCode.J, keyEvent)) {
WalletsManager walletsManager = injector.getInstance(WalletsManager.class);
if (walletsManager.areWalletsAvailable())
new ShowWalletDataWindow(walletsManager).show();
else
new Popup<>().warning(Res.get("popup.warning.walletNotInitialized")).show();
} else if (Utilities.isAltOrCtrlPressed(KeyCode.G, keyEvent)) {
if (injector.getInstance(BtcWalletService.class).isWalletReady())
injector.getInstance(ManualPayoutTxWindow.class).show();
else
new Popup<>().warning(Res.get("popup.warning.walletNotInitialized")).show();
} else if (DevEnv.isDevMode()) {
// dev ode only
if (Utilities.isAltOrCtrlPressed(KeyCode.B, keyEvent)) {
// BSQ empty wallet not public yet
showEmptyWalletPopup(injector.getInstance(BsqWalletService.class));
} else if (Utilities.isAltOrCtrlPressed(KeyCode.P, keyEvent)) {
showFPSWindow();
} else if (Utilities.isAltOrCtrlPressed(KeyCode.Z, keyEvent)) {
showDebugWindow();
}
}
}
});
// configure the primary stage
primaryStage.setTitle(bisqEnvironment.getRequiredProperty(AppOptionKeys.APP_NAME_KEY));
primaryStage.setScene(scene);
primaryStage.setMinWidth(1020);
primaryStage.setMinHeight(620);
// on windows the title icon is also used as task bar icon in a larger size
// on Linux no title icon is supported but also a large task bar icon is derived from that title icon
String iconPath;
if (Utilities.isOSX())
iconPath = ImageUtil.isRetina() ? "/images/window_icon@2x.png" : "/images/window_icon.png";
else if (Utilities.isWindows())
iconPath = "/images/task_bar_icon_windows.png";
else
iconPath = "/images/task_bar_icon_linux.png";
primaryStage.getIcons().add(new Image(getClass().getResourceAsStream(iconPath)));
// make the UI visible
primaryStage.show();
if (!Utilities.isCorrectOSArchitecture()) {
String osArchitecture = Utilities.getOSArchitecture();
// We don't force a shutdown as the osArchitecture might in strange cases return a wrong value.
// Needs at least more testing on different machines...
new Popup<>().warning(Res.get("popup.warning.wrongVersion",
osArchitecture,
Utilities.getJVMArchitecture(),
osArchitecture))
.show();
}
UserThread.runPeriodically(() -> Profiler.printSystemLoad(log), LOG_MEMORY_PERIOD_MIN, TimeUnit.MINUTES);
} catch (Throwable throwable) {
log.error("Error during app init", throwable);
@ -355,7 +158,103 @@ public class BisqApp extends Application {
}
}
private void showSendAlertMessagePopup() {
private Scene createAndConfigScene(MainView mainView, Injector injector) {
Scene scene = new Scene(mainView.getRoot(), INITIAL_SCENE_WIDTH, INITIAL_SCENE_HEIGHT);
scene.getStylesheets().setAll(
"/bisq/desktop/bisq.css",
"/bisq/desktop/images.css",
"/bisq/desktop/CandleStickChart.css");
addSceneKeyEventHandler(scene, injector);
return scene;
}
private void setupStage(Scene scene) {
// configure the system tray
SystemTray.create(primaryStage, shutDownHandler);
primaryStage.setOnCloseRequest(event -> {
event.consume();
stop();
});
// configure the primary stage
primaryStage.setTitle(bisqEnvironment.getRequiredProperty(AppOptionKeys.APP_NAME_KEY));
primaryStage.setScene(scene);
primaryStage.setMinWidth(1020);
primaryStage.setMinHeight(620);
// on windows the title icon is also used as task bar icon in a larger size
// on Linux no title icon is supported but also a large task bar icon is derived from that title icon
String iconPath;
if (Utilities.isOSX())
iconPath = ImageUtil.isRetina() ? "/images/window_icon@2x.png" : "/images/window_icon.png";
else if (Utilities.isWindows())
iconPath = "/images/task_bar_icon_windows.png";
else
iconPath = "/images/task_bar_icon_linux.png";
primaryStage.getIcons().add(new Image(getClass().getResourceAsStream(iconPath)));
// make the UI visible
primaryStage.show();
}
private MainView loadMainView(Injector injector) {
CachingViewLoader viewLoader = injector.getInstance(CachingViewLoader.class);
return (MainView) viewLoader.load(MainView.class);
}
private void setDatabaseCorruptionHandler(MainView mainView) {
Storage.setDatabaseCorruptionHandler((String fileName) -> {
corruptedDatabaseFiles.add(fileName);
if (mainView != null)
mainView.setPersistedFilesCorrupted(corruptedDatabaseFiles);
});
mainView.setPersistedFilesCorrupted(corruptedDatabaseFiles);
}
private void addSceneKeyEventHandler(Scene scene, Injector injector) {
scene.addEventHandler(KeyEvent.KEY_RELEASED, keyEvent -> {
Utilities.isAltOrCtrlPressed(KeyCode.W, keyEvent);
if (Utilities.isCtrlPressed(KeyCode.W, keyEvent) ||
Utilities.isCtrlPressed(KeyCode.Q, keyEvent)) {
stop();
} else {
if (Utilities.isAltOrCtrlPressed(KeyCode.E, keyEvent)) {
showEmptyWalletPopup(injector.getInstance(BtcWalletService.class), injector);
} else if (Utilities.isAltOrCtrlPressed(KeyCode.M, keyEvent)) {
showSendAlertMessagePopup(injector);
} else if (Utilities.isAltOrCtrlPressed(KeyCode.F, keyEvent)) {
showFilterPopup(injector);
} else if (Utilities.isAltOrCtrlPressed(KeyCode.J, keyEvent)) {
WalletsManager walletsManager = injector.getInstance(WalletsManager.class);
if (walletsManager.areWalletsAvailable())
new ShowWalletDataWindow(walletsManager).show();
else
new Popup<>().warning(Res.get("popup.warning.walletNotInitialized")).show();
} else if (Utilities.isAltOrCtrlPressed(KeyCode.G, keyEvent)) {
if (injector.getInstance(BtcWalletService.class).isWalletReady())
injector.getInstance(ManualPayoutTxWindow.class).show();
else
new Popup<>().warning(Res.get("popup.warning.walletNotInitialized")).show();
} else if (DevEnv.isDevMode()) {
// dev ode only
if (Utilities.isAltOrCtrlPressed(KeyCode.B, keyEvent)) {
// BSQ empty wallet not public yet
showEmptyWalletPopup(injector.getInstance(BsqWalletService.class), injector);
} else if (Utilities.isAltOrCtrlPressed(KeyCode.P, keyEvent)) {
showFPSWindow(scene);
} else if (Utilities.isAltOrCtrlPressed(KeyCode.Z, keyEvent)) {
showDebugWindow(scene, injector);
}
}
}
});
}
private void showSendAlertMessagePopup(Injector injector) {
AlertManager alertManager = injector.getInstance(AlertManager.class);
boolean useDevPrivilegeKeys = injector.getInstance(Key.get(Boolean.class, Names.named(AppOptionKeys.USE_DEV_PRIVILEGE_KEYS)));
new SendAlertMessageWindow(useDevPrivilegeKeys)
@ -364,7 +263,7 @@ public class BisqApp extends Application {
.show();
}
private void showFilterPopup() {
private void showFilterPopup(Injector injector) {
FilterManager filterManager = injector.getInstance(FilterManager.class);
boolean useDevPrivilegeKeys = injector.getInstance(Key.get(Boolean.class, Names.named(AppOptionKeys.USE_DEV_PRIVILEGE_KEYS)));
new FilterWindow(filterManager, useDevPrivilegeKeys)
@ -373,7 +272,7 @@ public class BisqApp extends Application {
.show();
}
private void showEmptyWalletPopup(WalletService walletService) {
private void showEmptyWalletPopup(WalletService walletService, Injector injector) {
EmptyWalletWindow emptyWalletWindow = injector.getInstance(EmptyWalletWindow.class);
emptyWalletWindow.setWalletService(walletService);
emptyWalletWindow.show();
@ -416,7 +315,7 @@ public class BisqApp extends Application {
}
// Used for debugging trade process
private void showDebugWindow() {
private void showDebugWindow(Scene scene, Injector injector) {
ViewLoader viewLoader = injector.getInstance(ViewLoader.class);
View debugView = viewLoader.load(DebugView.class);
Parent parent = (Parent) debugView.getRoot();
@ -431,7 +330,7 @@ public class BisqApp extends Application {
stage.show();
}
private void showFPSWindow() {
private void showFPSWindow(Scene scene) {
Label label = new AutoTooltipLabel();
EventStreams.animationTicks()
.latestN(100)
@ -457,6 +356,19 @@ public class BisqApp extends Application {
stage.show();
}
private void checkForCorrectOSArchitecture() {
if (!Utilities.isCorrectOSArchitecture()) {
String osArchitecture = Utilities.getOSArchitecture();
// We don't force a shutdown as the osArchitecture might in strange cases return a wrong value.
// Needs at least more testing on different machines...
new Popup<>().warning(Res.get("popup.warning.wrongVersion",
osArchitecture,
Utilities.getJVMArchitecture(),
osArchitecture))
.show();
}
}
@SuppressWarnings("CodeBlock2Expr")
@Override
public void stop() {

5
src/main/java/bisq/desktop/app/BisqAppModule.java
View file

@ -43,6 +43,7 @@ import bisq.network.p2p.network.BridgeAddressProvider;
import bisq.network.p2p.seed.SeedNodeRepository;
import bisq.common.Clock;
import bisq.common.CommonOptionKeys;
import bisq.common.app.AppModule;
import bisq.common.crypto.KeyRing;
import bisq.common.crypto.KeyStorage;
@ -98,8 +99,8 @@ public class BisqAppModule extends AppModule {
Boolean useDevPrivilegeKeys = environment.getProperty(AppOptionKeys.USE_DEV_PRIVILEGE_KEYS, Boolean.class, false);
bind(boolean.class).annotatedWith(Names.named(AppOptionKeys.USE_DEV_PRIVILEGE_KEYS)).toInstance(useDevPrivilegeKeys);
Boolean useDevMode = environment.getProperty(AppOptionKeys.USE_DEV_MODE, Boolean.class, false);
bind(boolean.class).annotatedWith(Names.named(AppOptionKeys.USE_DEV_MODE)).toInstance(useDevMode);
Boolean useDevMode = environment.getProperty(CommonOptionKeys.USE_DEV_MODE, Boolean.class, false);
bind(boolean.class).annotatedWith(Names.named(CommonOptionKeys.USE_DEV_MODE)).toInstance(useDevMode);
// ordering is used for shut down sequence
install(tradeModule());

3
src/main/java/bisq/desktop/main/MainViewModel.java
View file

@ -292,9 +292,6 @@ public class MainViewModel implements ViewModel {
///////////////////////////////////////////////////////////////////////////////////////////
public void start() {
//noinspection ConstantConditions,ConstantConditions
bisqEnvironment.saveBaseCryptoNetwork(BisqEnvironment.getBaseCurrencyNetwork());
// We do the delete of the spv file at startup before BitcoinJ is initialized to avoid issues with locked files under Windows.
if (preferences.isResyncSpvRequested()) {
try {

40
src/main/java/bisq/desktop/setup/DesktopPersistedDataHost.java Normal file
View file

@ -0,0 +1,40 @@
/*
* This file is part of Bisq.
*
* Bisq is free software: you can redistribute it and/or modify it
* under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* Bisq is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public
* License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Bisq. If not, see <http://www.gnu.org/licenses/>.
*/
package bisq.desktop.setup;
import bisq.desktop.Navigation;
import bisq.common.proto.persistable.PersistedDataHost;
import com.google.inject.Injector;
import java.util.ArrayList;
import java.util.List;
import lombok.extern.slf4j.Slf4j;
@Slf4j
public class DesktopPersistedDataHost {
// All classes which are persisting objects need to be added here
public static List<PersistedDataHost> getPersistedDataHosts(Injector injector) {
List<PersistedDataHost> persistedDataHosts = new ArrayList<>();
persistedDataHosts.add(injector.getInstance(Navigation.class));
return persistedDataHosts;
}
}

3
src/test/java/bisq/desktop/main/offer/createoffer/CreateOfferViewModelTest.java
View file

@ -73,8 +73,7 @@ public class CreateOfferViewModelTest {
public void setUp() {
final CryptoCurrency btc = new CryptoCurrency("BTC", "bitcoin");
GlobalSettings.setDefaultTradeCurrency(btc);
Res.setBaseCurrencyCode(btc.getCode());
Res.setBaseCurrencyName(btc.getName());
Res.setup();
final BSFormatter bsFormatter = new BSFormatter();
final BtcValidator btcValidator = new BtcValidator(bsFormatter);