Intellij idea

Сценарий 1:

TransactionSynchronizationManager.isActualTransactionActive();

public class PopupDialogAction extends AnAction {  @Override  public void update(AnActionEvent e) {    // Using the event, evaluate the context, and enable or disable the action.  }  @Override  public void actionPerformed(@NotNull AnActionEvent e) {    // Using the event, implement an action. For example, create and show a dialog.  }}

<actions>  <action id="TransactionStatusAction"          class="com.github.pyltsin.sniffer.debugger.TransactionStatusAction"          icon="SnifferIcons.RUNNING"          text="Current Transaction Status">    <add-to-group group-id="XDebugger.ToolWindow.TopToolbar" anchor="last"/>  </action></actions>

const val TRANSACTION_ACTIVE: String =    "org.springframework.transaction.support.TransactionSynchronizationManager"+  ".actualTransactionActive.get()==Boolean.TRUE"

override fun update(e: AnActionEvent) {  val presentation = e.presentation  val currentSession: XDebugSession? = getCurrentSession(e)  if (currentSession == null) {    setDisabled(presentation)    return  }}private fun getCurrentSession(e: AnActionEvent): XDebugSession? {  val project = e.project  return if (project == null) null else   XDebuggerManager.getInstance(project).currentSession}

public abstract class XDebuggerEvaluator {  public abstract void evaluate(@NotNull String expression,                                 @NotNull XEvaluationCallback callback,                                 @Nullable XSourcePosition expressionPosition);}

val currentSourcePosition: XSourcePosition? = currentSession.currentStackFrame?.sourcePositioncurrentSession.debugProcess.evaluator?.evaluate(  TRANSACTION_ACTIVE, object : XDebuggerEvaluator.XEvaluationCallback {    override fun errorOccurred(errorMessage: String) {      TODO("Not yet implemented")    }    override fun evaluated(result: XValue) {      TODO("Not yet implemented")    }  },  currentSourcePosition)

(result as JavaValue).descriptor.value

<toolWindow id="TransactionView" secondary="true" icon="AllIcons.General.Modified" anchor="right"factoryClass="com.github.pyltsin.sniffer.ui.MyToolWindowFactory"/>

public class MyToolWindowFactory implements ToolWindowFactory {  public void createToolWindowContent(@NotNull Project project, @NotNull ToolWindow toolWindow) {    MyToolWindow myToolWindow = new MyToolWindow(toolWindow, project);    ContentFactory contentFactory = ContentFactory.SERVICE.getInstance();    Content content = contentFactory.createContent(myToolWindow.getContent(), "", false);    final ContentManager contentManager = toolWindow.getContentManager();    contentManager.addContent(content);  }}

val toolWindow: ToolWindow? =ToolWindowManager.getInstance(project).getToolWindow("TransactionView")

public interface ChangeActionNotifier {    Topic<ChangeActionNotifier> CHANGE_ACTION_TOPIC = Topic.create("custom name", ChangeActionNotifier.class)    void beforeAction(Context context);    void afterAction(Context context);}

bus.connect().subscribe(ActionTopics.CHANGE_ACTION_TOPIC, new ChangeActionNotifier() {        @Override        public void beforeAction(Context context) {            // Process 'before action' event.        }        @Override        public void afterAction(Context context) {            // Process 'after action' event.        }});

ChangeActionNotifier publisher = myBus.syncPublisher(  ActionTopics.CHANGE_ACTION_TOPIC);publisher.beforeAction(context);

String parsedText = parser.parse("Text to parse");

public String parseWithPrefix(Parser parser, String prefix) {    String parsedText = parser.parse("Text to parse");    return prefix + parsedText;}

public String parseWithPrefix(Parser parser, String prefix) {    String parsedText = parser.parse("Text to parse");    return prefix + parsedText; } private Parser customParser = new Parser();

public List<User> nonWrikeUsers(List<User> users) {    String wrikeName = "Wrike, Inc.";    return users.stream()                     .filter(user -> !wrikeName.equals(user.getCompanyName()))                     .collect(Collectors.toList());}

class Plant {}class Herb extends Plant {}class Shrub extends Plant {}class Climber extends Plant{}class Cucumber extends Climber {}

public class Gardener {   int process(Plant plant) {       if (plant instanceof Cucumber) {           return harvestCucumber();       } else if (plant instanceof Climber) {           return sowClimber();       } else if (plant instanceof Herb) {           return sellHerb();       } else if (plant instanceof Shrub) {           return pruneShrub();       } else {           System.out.println("Unreachable CODE. Unknown Plant type");           return 0;       }   }   private int pruneShrub() { .. }   private int sellHerb() { .. }   private int sowClimber() { .. }   private int harvestCucumber() { .. }}

sealed public class Plant permits Herb, Shrub, Climber {}final class Herb extends Plant {}non-sealed class Shrub extends Plant {}sealed class Climber extends Plant permits Cucumber{}final class Cucumber extends Climber {}

// Этот код не работает в Java 15.// Он будет работать в будущих версиях Java // после реализации type-test-pattern в switch int processInAFutureJavaVersion(Plant plant) {   return switch (plant) {       case Cucumber c -> c.harvestCucumber();       case Climber cl -> cl.sowClimber();       case Herb h -> h.sellHerb();       case Shrub s -> s.pruneShrub();   }}

sealed abstract public class Plant permits Herb, Shrub, Climber {   abstract void grow();}final class Herb extends Plant {   @Override   void grow() {   }}non-sealed abstract class Shrub extends Plant {}sealed class Climber extends Plant permits Cucumber{   @Override   void grow() {   }}final class Cucumber extends Climber {}

sealed public interface Move permits Athlete, Person, Jump, Kick {}final class Athlete implements Move {}record Person(String name, int age) implements Move {}non-sealed interface Jump extends Move {}sealed interface Kick extends Move permits Karate {}final class Karate implements Kick {}

List<String> getTopPerformingStocks(List<Stock> allStocks, LocalDate date) {   // TopStock - локальная запись (Record)   record TopStock(Stock stock, double stockValue) {}   return allStocks.stream()              .map(s -> new TopStock(s, getStockValue(s, date)))              .sorted((s1, s2) -> Double.compare(s1.stockValue(), s2.stockValue()))              .limit(2)              .map(s -> s.stock.getName())              .collect(Collectors.toList());}

public void createLocalInterface() {   interface LocalInterface {       void aMethod();   }   // Код, использующий LocalInterface}public void createLocalEnum() {   enum Color {RED, YELLOW, BLUE}   // Код, использующий enum Color}

void test(int input) {   enum Data {       FOO(input), BAR(input*2); // Ошибка. Нельзя обращаться к input       private final int i;       Data(int i) {           this.i = i;       }   }}

# language: ru# Тестовые данные:  # $ФИО Иванов Иван Иванович  # $ссылка https://www.appline.ru/Функция: Заявка на обучение  Сценарий: Заявка на обучение    * страница "Главная" загружена    * выбран элемент коллекции "Меню" с параметрами:      | field        | operator | value             |      | Наименование | равно    | Start IBS AppLine |    * нажатием на кнопку "Наименование" загружена страница "Start IBS AppLine"    * поле "Имя" заполняется значением "#{ФИО}"    * поле "Ссылка на резюме" заполняется значением "#{ссылка}"    * выполнено нажатие на "Отправить"    * поле "Required field" видимо

* значение поля "Дата операции" равно "#now{dd.MM.yyyy HH:mm}"

* поле "Дата операции" заполняется значением "#now{dd.MM.yyyy;+1d}}"

* в переменной "Номер_счета" сохранено значение поля "Номер счета"* значение поля "Номер счета" равно "#script{RESULT = Номер_счета.replaceAll("", "")}"

Когда заполняются поля:  | field  | value        |  | Логин  | test@test.ru |  | Пароль | 123123       |И выполнено нажатие на "Войти"Тогда страница "Главная" загружена

Дано авторизован пользователь "test@test.ru"

* поле "field" заполяется значением "value"

-- Generated by Oracle SQL Developer Data Modeler 19.4.0.350.1424--   at:        2020-06-01 16:18:08 MSK--   site:      Oracle Database 11g--   type:      Oracle Database 11gCREATE TABLE albums (    id            VARCHAR2(5) NOT NULL,    album_name    VARCHAR2(20) NOT NULL,    release_year  DATE NOT NULL,    genre         VARCHAR2(20) NOT NULL);ALTER TABLE albums ADD CONSTRAINT albums_pk PRIMARY KEY ( id );CREATE TABLE my_music (    user_id    VARCHAR2(5) NOT NULL,    my_msc_id  NUMBER NOT NULL);CREATE UNIQUE INDEX my_music__idx ON    my_music (        user_id    ASC );ALTER TABLE my_music ADD CONSTRAINT my_msc_pk PRIMARY KEY ( my_msc_id );CREATE TABLE performers (    id              VARCHAR2(5) NOT NULL,    performer_name  VARCHAR2(30) NOT NULL);ALTER TABLE performers ADD CONSTRAINT performers_pk PRIMARY KEY ( id );CREATE TABLE subscription_validity (    "Start_Date/_Start_Time"  DATE NOT NULL,    "End_Date/_End_Time"      DATE NOT NULL,    user_id                   VARCHAR2(5) NOT NULL,    track_list_id             VARCHAR2(5) NOT NULL);ALTER TABLE subscription_validity ADD CONSTRAINT subscription_validity_pk PRIMARY KEY ( user_id,                                                                                        track_list_id );CREATE TABLE songs (    id                  VARCHAR2(5) NOT NULL,    track_name          VARCHAR2(50) NOT NULL,    genre               VARCHAR2(20) NOT NULL,    duration            TIMESTAMP NOT NULL,    albums_id           VARCHAR2(5) NOT NULL,    performers_id       VARCHAR2(5) NOT NULL,    my_music_my_msc_id  NUMBER NOT NULL);ALTER TABLE track_list ADD CONSTRAINT track_list_pk PRIMARY KEY ( id );CREATE TABLE "USER" (    id                  VARCHAR2(5) NOT NULL,    password            VARCHAR2(20) NOT NULL,    name                VARCHAR2(30) NOT NULL,    email               VARCHAR2(30) NOT NULL,    phone_number        VARCHAR2(12) NOT NULL,    country             VARCHAR2(20) NOT NULL,    balance             NUMBER(7, 2),    my_music_my_msc_id  NUMBER NOT NULL);CREATE UNIQUE INDEX user__idx ON    "USER" (        my_music_my_msc_id    ASC );ALTER TABLE "USER" ADD CONSTRAINT user_pk PRIMARY KEY ( id );ALTER TABLE my_music    ADD CONSTRAINT my_music_user_fk FOREIGN KEY ( user_id )        REFERENCES "USER" ( id );ALTER TABLE subscription_validity    ADD CONSTRAINT subs_val_track_list_fk FOREIGN KEY ( track_list_id )        REFERENCES track_list ( id );ALTER TABLE subscription_validity    ADD CONSTRAINT subs_val_user_fk FOREIGN KEY ( user_id )        REFERENCES "USER" ( id );ALTER TABLE track_list    ADD CONSTRAINT track_list_albums_fk FOREIGN KEY ( albums_id )        REFERENCES albums ( id );ALTER TABLE track_list    ADD CONSTRAINT track_list_my_music_fk FOREIGN KEY ( my_music_my_msc_id )        REFERENCES my_music ( my_msc_id );ALTER TABLE track_list    ADD CONSTRAINT track_list_performers_fk FOREIGN KEY ( performers_id )        REFERENCES performers ( id );ALTER TABLE "USER"    ADD CONSTRAINT user_my_music_fk FOREIGN KEY ( my_music_my_msc_id )        REFERENCES my_music ( my_msc_id );CREATE SEQUENCE my_msc_my_msc_id_seq START WITH 1 NOCACHE ORDER;CREATE OR REPLACE TRIGGER my_msc_my_msc_id_trg BEFORE    INSERT ON my_music    FOR EACH ROW    WHEN ( new.my_msc_id IS NULL )BEGIN    :new.my_msc_id := my_msc_my_msc_id_seq.nextval;END;/-- Oracle SQL Developer Data Modeler Summary Report: -- -- CREATE TABLE                             6-- CREATE INDEX                             2-- ALTER TABLE                             13-- CREATE VIEW                              0-- ALTER VIEW                               0-- CREATE PACKAGE                           0-- CREATE PACKAGE BODY                      0-- CREATE PROCEDURE                         0-- CREATE FUNCTION                          0-- CREATE TRIGGER                           1-- ALTER TRIGGER                            0-- CREATE COLLECTION TYPE                   0-- CREATE STRUCTURED TYPE                   0-- CREATE STRUCTURED TYPE BODY              0-- CREATE CLUSTER                           0-- CREATE CONTEXT                           0-- CREATE DATABASE                          0-- CREATE DIMENSION                         0-- CREATE DIRECTORY                         0-- CREATE DISK GROUP                        0-- CREATE ROLE                              0-- CREATE ROLLBACK SEGMENT                  0-- CREATE SEQUENCE                          1-- CREATE MATERIALIZED VIEW                 0-- CREATE MATERIALIZED VIEW LOG             0-- CREATE SYNONYM                           0-- CREATE TABLESPACE                        0-- CREATE USER                              0-- -- DROP TABLESPACE                          0-- DROP DATABASE                            0-- -- REDACTION POLICY                         0-- -- ORDS DROP SCHEMA                         0-- ORDS ENABLE SCHEMA                       0-- ORDS ENABLE OBJECT                       0-- -- ERRORS                                   0-- WARNINGS                                 0

package sample.database;import javafx.event.ActionEvent;import sample.model.Performers;import sample.model.TrackList;import sample.model.User;import java.sql.*;import java.util.ArrayList;public class DataBase {    public static void main(String[] args) {        DataBase dataBase = new DataBase();        for (TrackList t:dataBase.allMusic()             ) {            System.out.println(t.toString());        }    }    //    public boolean loginIn(String email, String password) {        try {            Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/my_tunes", "root", "root");            Statement stmt = conn.createStatement();            // запрос на проверку пароля и логина (эмэил в качестве логина)            ResultSet rset = stmt.executeQuery("SELECT * FROM users u INNER JOIN subscription_validity s ON u.id_users=s.id_users where email = '" + email + "'&& password ='" + password + "'");            if (rset.next()) {                User.setId(rset.getInt(1));                User.setName(rset.getString(3));                User.setEmail(rset.getString(4));                User.setPhone(rset.getString(5));                User.setCountry(rset.getString(6));                User.setStartDate(rset.getString(8));                User.setEndDate(rset.getString(9));                return true;            }        } catch (SQLException e) {            e.printStackTrace();        }        return false;    }    public boolean emailCheck(String email) {        try {        // подключение к db            Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/my_tunes", "root", "root");            // создание объекта Statement            Statement stmt = conn.createStatement();            // проверяем существует ли подобный эмэил в базе данных            ResultSet rset = stmt.executeQuery("select * from users where email = '" + email + "'");            return !rset.next();        } catch (SQLException e) {            e.printStackTrace();        }        return true;    }    public void registration(String name, String email, String phone, String password, String country, String startDate, String endDate) {        try {        // подключение к db            Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/my_tunes", "root", "root");            // создание объекта Statement            Statement stmt = conn.createStatement();            // запрос на всавку данных в таблицу users нового пользователя            stmt.executeUpdate("insert into users (email,password,name,phone_num,contry) value ('" + email + "','" + password + "','" + name + "','" + phone + "','" + country + "')");            // запрос на всавку данных в таблицу subscription_validity            stmt.executeUpdate("insert into subscription_validity (Start_Date_Start_Time, End_Date_End_Time,id_users) value ('" + startDate + "','" + endDate + "', (select max(id_users) from users) )");            stmt.close();            conn.close();        } catch (SQLException e) {            e.printStackTrace();        }    }    // запрос для музыки    public ArrayList<TrackList> allMusic() {        ArrayList<TrackList> arrayList = new ArrayList<>();        try {            Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/my_tunes", "root", "root");            Statement stmt = conn.createStatement();            // запрос на вывод всех трэков с их автором и их альбомом            ResultSet rset = stmt.executeQuery("SELECT * FROM track_list t INNER JOIN performers p  ON p.id_performers=t.id_performers INNER JOIN albums a ON a.id_albums=t.id_albums");            while (rset.next()) {                arrayList.add(new TrackList(rset.getInt(1), rset.getString(2), rset.getString(10), rset.getString(8), rset.getString(3), rset.getString(4)));            }            rset.close();            stmt.close();            conn.close();        } catch (SQLException throwables) {            throwables.printStackTrace();        }        return arrayList;    }    // запрос для музыки    public ArrayList<TrackList> myMusic(int id) {        ArrayList<TrackList> arrayList = new ArrayList<>();        try {            Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/my_tunes", "root", "root");            Statement stmt = conn.createStatement();            // запрос на вывод всех трэков с их автором и их альбомом            ResultSet rset = stmt.executeQuery("SELECT m.id_track_list, t.track_name, " +                    "a.album_name, p.performer_name, t.genre, t.duration FROM my_music m INNER JOIN " +                    "track_list t ON t.id_track_list=m.id_track_list INNER JOIN performers p ON " +                    "p.id_performers=t.id_performers INNER JOIN albums a ON a.id_albums=t.id_albums WHERE m.id_users=" + id);            while (rset.next()) {                arrayList.add(new TrackList(rset.getInt(1), rset.getString(2), rset.getString(3), rset.getString(4), rset.getString(5), rset.getString(6)));            }            rset.close();            stmt.close();            conn.close();        } catch (SQLException throwables) {            throwables.printStackTrace();        }        return arrayList;    }    public void addMyMusic(int idUser, int idTrackList) {        try {            Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/my_tunes", "root", "root");            Statement stmt = conn.createStatement();            ResultSet rset = stmt.executeQuery("SELECT * FROM my_music WHERE " +                    "id_users = " + idUser + " && id_track_list = " + idTrackList);            // сюда передаем id user, которому будет добавлять музыку            // проверяем добавляли мы уже такое или нет            if (!rset.next())                stmt.executeUpdate("INSERT INTO my_music (id_users, id_track_list) VALUE ("+ idUser +", "+  idTrackList +")");            rset.close();            stmt.close();            conn.close();            // перед тем как добавить трэк проверяем есть ли тако        } catch (SQLException e){            e.printStackTrace();        }    }    public void deleteMyMusic(int idUser, int idTrackList) {        try {            Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/my_tunes", "root", "root");            Statement stmt = conn.createStatement();            stmt.executeUpdate("DELETE FROM my_music WHERE id_users =" + idUser + "&& id_track_list =" + idTrackList);            stmt.close();            conn.close();        } catch (SQLException e){            e.printStackTrace();        }    }    // Запрос на сортировку по исполнителям    public ArrayList<Performers> performers(){        ArrayList<Performers> arrayList = new ArrayList();        try {            Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/my_tunes", "root", "root");            Statement stmt = conn.createStatement();            ResultSet rset = stmt.executeQuery("SELECT * FROM performers");            while(rset.next()){                arrayList.add(new Performers(rset.getInt(1),rset.getString(2)));            }            rset.close();            stmt.close();            conn.close();        } catch (SQLException e){            e.printStackTrace();        }        return arrayList;    }    // запрос на вывод музыки с исполнителем    public ArrayList<TrackList> performerMusic(int id) {        ArrayList<TrackList> arrayList = new ArrayList<>();        try {            Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/my_tunes", "root", "root");            Statement stmt = conn.createStatement();            // запрос на вывод всех трэков с их автором и их альбомом            ResultSet rset = stmt.executeQuery("SELECT * FROM track_list t INNER JOIN performers p  ON p.id_performers=t.id_performers INNER JOIN albums a ON a.id_albums=t.id_albums WHERE p.id_performers = " + id);            while (rset.next()) {                arrayList.add(new TrackList(rset.getInt(1), rset.getString(2), rset.getString(10), rset.getString(8), rset.getString(3), rset.getString(4)));            }            rset.close();            stmt.close();            conn.close();        } catch (SQLException throwables) {            throwables.printStackTrace();        }        return arrayList;    }    // запрос на удаление пользователя    public void deleteUser(int idUser) {        try {            Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/my_tunes", "root", "root");            Statement stmt = conn.createStatement();            stmt.executeUpdate("DELETE FROM users WHERE id_users =" + idUser);            stmt.close();            conn.close();        } catch (SQLException e){            e.printStackTrace();        }    }}

package sample;import javafx.application.Application;import javafx.fxml.FXMLLoader;import javafx.scene.Parent;import javafx.scene.Scene;import javafx.stage.Modality;import javafx.stage.Stage;public class Main extends Application {    @Override    public void start(Stage primaryStage) throws Exception{        Parent root = FXMLLoader.load(getClass().getResource("/sample/fxml/login.fxml"));        Stage newStage = new Stage();        newStage.setScene(new Scene(root));        newStage.initModality(Modality.NONE);        newStage.show();    }    public static void main(String[] args) {        launch(args);    }}

package sample;import javafx.application.Application;import javafx.beans.value.ChangeListener;import javafx.beans.value.ObservableValue;import javafx.collections.FXCollections;import javafx.collections.ObservableList;import javafx.event.ActionEvent;import javafx.fxml.FXML;import javafx.fxml.FXMLLoader;import javafx.fxml.Initializable;import javafx.scene.Parent;import javafx.scene.Scene;import javafx.scene.control.Button;import javafx.scene.control.ComboBox;import javafx.scene.control.ListView;import javafx.stage.Modality;import javafx.stage.Stage;import sample.database.DataBase;import sample.model.Performers;import sample.model.TrackList;import sample.model.User;import java.io.IOException;import java.net.URL;import java.util.ArrayList;import java.util.ResourceBundle;public class Music implements Initializable {    @FXML    public ListView<TrackList> allMusic;    @FXML    public ComboBox comboBox;    @FXML    public Button myMusic;    DataBase dataBase = new DataBase();    ArrayList<TrackList> arrayList;    TrackList trackList = null;    public void addMyMusic(ActionEvent actionEvent) {    // добавление музыки в "мой плейлист"        if(trackList != null)            dataBase.addMyMusic(User.getId(),trackList.getId());    }    @Override    public void initialize(URL location, ResourceBundle resources) {        arrayList = dataBase.allMusic();        ObservableList<TrackList> observableList = FXCollections.observableList(arrayList);        allMusic.setItems(observableList);        allMusic.getSelectionModel().selectedItemProperty().addListener(new ChangeListener<TrackList>(){            @Override            public void changed(ObservableValue<? extends TrackList> observable, TrackList oldValue, TrackList newValue) {                trackList = newValue;            }        });        for (Performers p:dataBase.performers()        ) {            comboBox.getItems().add(p);        }        comboBox.getItems().add(new Performers(0,"All"));        comboBox.setValue(new Performers(0,"All"));        comboBox.valueProperty().addListener(new ChangeListener<Performers>() {            @Override            public void changed(ObservableValue<? extends Performers> observable, Performers oldValue, Performers newValue) {                if(newValue.getId() == 0) {                    arrayList = dataBase.allMusic();                    ObservableList<TrackList> observableList = FXCollections.observableList(arrayList);                    allMusic.setItems(observableList);                } else{                    arrayList = dataBase.performerMusic(newValue.getId());                    ObservableList<TrackList> observableList = FXCollections.observableList(arrayList);                    allMusic.setItems(observableList);                }            }        });    }    public void myMusic(ActionEvent actionEvent) {        Stage stage = (Stage) myMusic.getScene().getWindow();        stage.close();        try {            Parent root = FXMLLoader.load(getClass().getResource("/sample/fxml/mymusic.fxml"));            Stage newStage = new Stage();            newStage.setScene(new Scene(root));            newStage.initModality(Modality.NONE);            newStage.show();        } catch (IOException e) {            e.printStackTrace();        }    }}

package sample;import javafx.beans.value.ChangeListener;import javafx.beans.value.ObservableValue;import javafx.collections.FXCollections;import javafx.collections.ObservableList;import javafx.event.ActionEvent;import javafx.fxml.FXML;import javafx.fxml.FXMLLoader;import javafx.fxml.Initializable;import javafx.scene.Parent;import javafx.scene.Scene;import javafx.scene.control.Button;import javafx.scene.control.ListView;import javafx.stage.Modality;import javafx.stage.Stage;import sample.database.DataBase;import sample.model.TrackList;import sample.model.User;import javax.jws.soap.SOAPBinding;import java.io.IOException;import java.net.URL;import java.util.ArrayList;import java.util.ResourceBundle;public class MyMusic implements Initializable {    @FXML    public ListView allMusic;    @FXML    public Button back;    @FXML    public Button userData;    DataBase dataBase = new DataBase();    ArrayList<TrackList> arrayList;    TrackList trackList = null;    public void deleteMyMusic(ActionEvent actionEvent) {        if(trackList != null)            dataBase.deleteMyMusic(User.getId(),trackList.getId());        arrayList = dataBase.myMusic(User.getId());        ObservableList<TrackList> observableList = FXCollections.observableList(arrayList);        allMusic.setItems(observableList);    }    @Override    public void initialize(URL location, ResourceBundle resources) {        arrayList = dataBase.myMusic(User.getId());        ObservableList<TrackList> observableList = FXCollections.observableList(arrayList);        allMusic.setItems(observableList);        allMusic.getSelectionModel().selectedItemProperty().addListener(new ChangeListener<TrackList>(){            @Override            public void changed(ObservableValue<? extends TrackList> observable, TrackList oldValue, TrackList newValue) {                trackList = newValue;            }        });    }    public void userData(ActionEvent actionEvent) {        Stage stage = (Stage) userData.getScene().getWindow();        stage.close();        try {            Parent root = FXMLLoader.load(getClass().getResource("/sample/fxml/userdata.fxml"));            Stage newStage = new Stage();            newStage.setScene(new Scene(root));            newStage.initModality(Modality.NONE);            newStage.show();        } catch (IOException e) {            e.printStackTrace();        }    }    public void back(ActionEvent actionEvent) {        Stage stage = (Stage) back.getScene().getWindow();        stage.close();        try {            Parent root = FXMLLoader.load(getClass().getResource("/sample/fxml/music.fxml"));            Stage newStage = new Stage();            newStage.setScene(new Scene(root));            newStage.initModality(Modality.NONE);            newStage.show();        } catch (IOException e) {            e.printStackTrace();        }    }}

package sample;import javafx.event.ActionEvent;import javafx.fxml.FXML;import javafx.scene.control.Button;import javafx.scene.control.Label;import javafx.scene.control.PasswordField;import javafx.scene.control.TextField;import javafx.stage.Stage;import sample.database.DataBase;public class Registration {    @FXML    public Label error;    @FXML    public Button reg;    @FXML    public TextField phone;    @FXML    public PasswordField password;    @FXML    public PasswordField repeatPassword;    @FXML    public TextField name;    @FXML    public TextField email;    @FXML    public TextField endDate;    @FXML    public TextField startDate;    @FXML    public TextField country;    public void registration(ActionEvent actionEvent) {        DataBase dataBase = new DataBase();        // String name,String email,String phone, String password, String country, String startDate, String endDate        if(name.getText().matches("[a-zA-ZР-РР-С]{3,}")){                if(email.getText().matches("[A-Za-z0-9]{3,}[@][A-Za-z0-9]{3,}[.][A-Za-z0-9]{2,}")){                    if(phone.getText().matches("[+][7][0-9]{10}") || phone.getText().matches("[8][0-9]{10}")){                        if(dataBase.emailCheck(email.getText())){                            if(password.getText().equals(repeatPassword.getText())){                                dataBase.registration(name.getText(),email.getText(),                                        phone.getText(),password.getText(),country.getText(), startDate.getText(), endDate.getText());                                Stage stage = (Stage)reg.getScene().getWindow();                                stage.close();                            }else{                                error.setText("Пароли не совпадают");                            }                        }else{                            error.setText("Данный логин существует");                        }                    }else{                        error.setText("Введите телефон в формате +7********** или 8**********");                    }                }else{                    error.setText("Введите emeail в формате ***@***.**");                }        }else{            error.setText("Корректно введите имя");        }    }}

package sample;import javafx.event.ActionEvent;import javafx.fxml.FXML;import javafx.fxml.FXMLLoader;import javafx.fxml.Initializable;import javafx.scene.Parent;import javafx.scene.Scene;import javafx.scene.control.Button;import javafx.scene.control.Label;import javafx.stage.Modality;import javafx.stage.Stage;import sample.database.DataBase;import sample.model.User;import java.io.IOException;import java.net.URL;import java.util.ResourceBundle;public class Userdata implements Initializable {    @FXML    public Label name;    @FXML    public Label email;    @FXML    public Label phone;    @FXML    public Label contry;    @FXML    public Label startDate;    @FXML    public Label endDate;    @FXML    public Button back;    @FXML    public Button delete;    @Override    public void initialize(URL location, ResourceBundle resources) {        name.setText(User.getName());        email.setText(User.getEmail());        phone.setText(User.getPhone());        contry.setText(User.getCountry());        startDate.setText(User.getStartDate());        endDate.setText(User.getEndDate());    }    public void back(ActionEvent actionEvent) {        Stage stage = (Stage) back.getScene().getWindow();        stage.close();        try {            Parent root = FXMLLoader.load(getClass().getResource("/sample/fxml/mymusic.fxml"));            Stage newStage = new Stage();            newStage.setScene(new Scene(root));            newStage.initModality(Modality.NONE);            newStage.show();        } catch (IOException e) {            e.printStackTrace();        }    }    public void delete(ActionEvent actionEvent) {        DataBase dataBase = new DataBase();        dataBase.deleteUser(User.getId());        Stage stage = (Stage) delete.getScene().getWindow();        stage.close();        try {            Parent root = FXMLLoader.load(getClass().getResource("/sample/fxml/login.fxml"));            Stage newStage = new Stage();            newStage.setScene(new Scene(root));            newStage.initModality(Modality.NONE);            newStage.show();        } catch (IOException e) {            e.printStackTrace();        }    }}

package sample.model;public class Performers {    private int id;    private String name;    public Performers(int id, String name) {        this.id = id;        this.name = name;    }    @Override    public String toString() {        return name;    }    public int getId() {        return id;    }    public void setId(int id) {        this.id = id;    }    public String getName() {        return name;    }    public void setName(String name) {        this.name = name;    }}

package sample.model;public class TrackList {    private int id;    private String trackName;    private String albumName;    private String performerName;    private String genre;    private String duration;    public TrackList(int id, String trackName, String albumName, String performerName, String genre, String duration) {        this.id = id;        this.trackName = trackName;        this.albumName = albumName;        this.performerName = performerName;        this.genre = genre;        this.duration = duration;    }    public int getId() {        return id;    }    public void setId(int id) {        this.id = id;    }    public String getTrackName() {        return trackName;    }    public void setTrackName(String trackName) {        this.trackName = trackName;    }    public String getAlbumName() {        return albumName;    }    public void setAlbumName(String albumName) {        this.albumName = albumName;    }    public String getPerformerName() {        return performerName;    }    public void setPerformerName(String performerName) {        this.performerName = performerName;    }    public String getGenre() {        return genre;    }    public void setGenre(String genre) {        this.genre = genre;    }    public String getDuration() {        return duration;    }    public void setDuration(String duration) {        this.duration = duration;    }    @Override    public String toString() {        return                trackName +                " by " + performerName  +                " from album - " + albumName +                " (" + genre + ") " +                ", " + duration;    }}

package sample.model;public class User {    private static int id;    private static String name;    private static  String email;    private static String phone;    private static String country;    private static String startDate;    private static String endDate;    public static int getId() {        return id;    }    public static void setId(int id) {        User.id = id;    }    public static String getName() {        return name;    }    public static void setName(String name) {        User.name = name;    }    public static String getEmail() {        return email;    }    public static void setEmail(String email) {        User.email = email;    }    public static String getPhone() {        return phone;    }    public static void setPhone(String phone) {        User.phone = phone;    }    public static String getCountry() {        return country;    }    public static void setCountry(String country) {        User.country = country;    }    public static String getStartDate() {        return startDate;    }    public static void setStartDate(String startDate) {        User.startDate = startDate;    }    public static String getEndDate() {        return endDate;    }    public static void setEndDate(String endDate) {        User.endDate = endDate;    }}

package sample;import javafx.event.ActionEvent;import javafx.fxml.FXML;import javafx.fxml.FXMLLoader;import javafx.scene.Parent;import javafx.scene.Scene;import javafx.scene.control.Button;import javafx.scene.control.Label;import javafx.scene.control.PasswordField;import javafx.scene.control.TextField;import javafx.stage.Modality;import javafx.stage.Stage;import sample.database.DataBase;import java.io.IOException;public class Login {    @FXML    public Button loginIn;    @FXML    public Button registration;    @FXML    public TextField email;    @FXML    public PasswordField password;    @FXML    public Label error;    public void loginIn(ActionEvent actionEvent) {        DataBase dataBase = new DataBase();        if(email.getText() != null ){            if(password.getText() != null){                if(dataBase.loginIn(email.getText(), password.getText())){                    Stage stage = (Stage) loginIn.getScene().getWindow();                    stage.close();                    try {                        Parent root = FXMLLoader.load(getClass().getResource("/sample/fxml/music.fxml"));                        Stage newStage = new Stage();                        newStage.setScene(new Scene(root));                        newStage.initModality(Modality.NONE);                        newStage.show();                    } catch (IOException e) {                        e.printStackTrace();                    }                } else {                    error.setText("This Login or Password does not exist");                }            } else {                error.setText("Please, enter your Password: ");            }        } else {            error.setText("Please, enter your Login: ");        }    }    public void registration(ActionEvent actionEvent) {        try {            Parent root = FXMLLoader.load(getClass().getResource("/sample/fxml/registration.fxml"));            Stage newStage = new Stage();            newStage.setScene(new Scene(root));            newStage.initModality(Modality.NONE);            newStage.show();        } catch (IOException e) {            e.printStackTrace();        }    }}

# download and unzip async profiler for your OS from:# https://github.com/jvm-profiling-tools/async-profiler./profiler.sh -d <duration> -f flamegraph.svg -s -o svg <pid> && \open flamegraph.svg  -a "Google Chrome"

System.out.println (Теперь мы находимся здесь, а переменная X is = + x); 

@Slf4j@RestController@RequestMapping("/api/books")public class BookController {    @Autowired    private BookRepository bookRepository;    @GetMapping    public List<Book> getAllBooks() {        log.info("Retrieving all available books");        List<Book> allAvailableBooks = bookRepository.findAll();        return allAvailableBooks;    }    @GetMapping("/{id}")    public Book getBookById(@PathVariable("id") Long id) {        log.info("Retrieving book with id: {}", id);        Optional<Book> book = bookRepository.findById(id);        if (book.isEmpty()) {            throw new BookNotFoundException("Can't find book with id: " + id);        }        return book.get();    }}

-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:8000

java -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:8000 -jar target/remote-debugging-spring-boot-application.jar

FROM openjdk:11-jdk-slimVOLUME /tmpCOPY target/remote-debugging-spring-boot-application.jar app.jarENTRYPOINT ["java","-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:8000","-jar","/app.jar"]

docker run -d -p 8080:8080 -p 8000:8000 --name debug-me debug-me

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