Трабл с потоками в spring
есть main в нем открываю окно регистрации ну и так из базы вывожу имя(это для проверки) main унаследует все от ControllerConfig в нем все бины и есть окно регистрации где я пытаюсь в бд запихнуть запись, вот если я пытаюсь пихнуть в бд через main то все норм а если через регистрацию то ошибка.
MainController.java
@FXML
public void actionRegistration() throws IOException
{
Contact contact = contactRepository.findOne(2);
System.out.println(contact.getName());
Stage stage = (Stage) btRegistration.getScene().getWindow();
stage.close();
stage.setScene(ControllersConfiguration.loadScene("registration"));
stage.show();
}
ControllersConfiguration.java
@Configuration
public class ControllersConfiguration
{
private static final String FXML_DIR = "/fxml/";
@Autowired
public ContactRepository contactRepository;
@Bean(name = "mainView")
public ViewHolder getMainView() throws IOException
{
return loadView();
}
/**
* Именно благодаря этому методу мы добавили контроллер в контекст спринга,
* и заставили его сделать произвести все необходимые инъекции.
*/
@Bean
public MainController getMainController() throws IOException
{
return (MainController) getMainView().getController();
}
static void NewScene(Stage stage, ViewHolder view)
{
stage.setScene(new Scene(view.getView()));
stage.setResizable(true);
stage.centerOnScreen();
stage.show();
}
private static Parent load(String fxmlName) throws IOException
{
FXMLLoader loader = new FXMLLoader();
loader.setLocation(ControllersConfiguration.class.getResource(FXML_DIR + fxmlName + ".fxml"));
loader.setClassLoader(ControllersConfiguration.class.getClassLoader());
return loader.load(ControllersConfiguration.class.getResourceAsStream(FXML_DIR + fxmlName + ".fxml"));
}
public static Scene loadScene(String fxmlName) throws IOException
{
return new Scene(load(fxmlName));
}
/**
* Самый обыкновенный способ использовать FXML загрузчик.
* Как раз-таки на этом этапе будет создан объект-контроллер,
* произведены все FXML инъекции и вызван метод инициализации контроллера.
*/
private ViewHolder loadView() throws IOException
{
try (InputStream fxmlStream = getClass().getClassLoader().getResourceAsStream("fxml/main.fxml"))
{
FXMLLoader loader = new FXMLLoader();
assert fxmlStream != null;
loader.load(fxmlStream);
return new ViewHolder(loader.getRoot(), loader.getController());
}
}
/**
* Класс - оболочка: контроллер мы обязаны указать в качестве бина,
* а view - представление, нам предстоит использовать в точке входа {@link Application}.
*/
public class ViewHolder extends Parent
{
private Parent view;
private Object controller;
public ViewHolder(Parent view, Object controller)
{
this.view = view;
this.controller = controller;
}
Parent getView()
{
return view;
}
Object getController()
{
return controller;
}
}
}
RegistrationController.java
@FXML
public void actionToRegister()
{
Contact contact2 = Contact.create("1na", "222");
System.out.println("Добавлино");
contactRepository.save(contact2); //вот ругается на это
if (registrationTrue())//
{
}
}
ERROR
Exception in thread "JavaFX Application Thread" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at javafx.fxml.FXMLLoader$MethodHandler.invoke(FXMLLoader.java:1774)
at javafx.fxml.FXMLLoader$ControllerMethodEventHandler.handle(FXMLLoader.java:1657)
at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:86)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:49)
at javafx.event.Event.fireEvent(Event.java:198)
at javafx.scene.Node.fireEvent(Node.java:8411)
at javafx.scene.control.Button.fire(Button.java:185)
at com.sun.javafx.scene.control.behavior.ButtonBehavior.mouseReleased(ButtonBehavior.java:182)
at com.sun.javafx.scene.control.skin.BehaviorSkinBase$1.handle(BehaviorSkinBase.java:96)
at com.sun.javafx.scene.control.skin.BehaviorSkinBase$1.handle(BehaviorSkinBase.java:89)
at com.sun.javafx.event.CompositeEventHandler$NormalEventHandlerRecord.handleBubblingEvent(CompositeEventHandler.java:218)
at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:80)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54)
at javafx.event.Event.fireEvent(Event.java:198)
at javafx.scene.Scene$MouseHandler.process(Scene.java:3757)
at javafx.scene.Scene$MouseHandler.access$1500(Scene.java:3485)
at javafx.scene.Scene.impl_processMouseEvent(Scene.java:1762)
at javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2494)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:394)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:295)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$353(GlassViewEventHandler.java:432)
at com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(QuantumToolkit.java:389)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:431)
at com.sun.glass.ui.View.handleMouseEvent(View.java:555)
at com.sun.glass.ui.View.notifyMouse(View.java:937)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71)
at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275)
at javafx.fxml.FXMLLoader$MethodHandler.invoke(FXMLLoader.java:1771)
... 45 more
Caused by: java.lang.NullPointerException
at ru.habrahabr.ui.RegistrationController.actionToRegister(RegistrationController.java:40)
... 55 more