Liquibase不执行变更集

Question

我想在启动时运行Liquibase，但是更改集将不会执行。

我目前正在为大学编写JavaFX应用程序。对于我的数据库（SQLite）连接，我使用Hibernate，对于我的数据库集成，我使用Liquibase。现在，我创建了一个应该执行/更新变更集的方法。但是，当我启动应用程序时，已执行零变更集，并且我的数据库中没有表（DATABASCHANGELOG除外）。

这是我的主班：

package main;

import javafx.application.Application;
import javafx.application.Platform;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;
import liquibase.Contexts;
import liquibase.LabelExpression;
import liquibase.Liquibase;
import liquibase.changelog.DatabaseChangeLog;
import liquibase.database.Database;
import liquibase.database.DatabaseFactory;
import liquibase.database.jvm.JdbcConnection;
import liquibase.resource.ClassLoaderResourceAccessor;
import org.hibernate.boot.MetadataSources;
import org.hibernate.boot.registry.StandardServiceRegistry;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.engine.jdbc.connections.spi.ConnectionProvider;
import service.i18n.Translator;

import java.net.URL;
import java.sql.Connection;

public class Main extends Application {

    private static final boolean IS_MAX_SCREEN = true;

    private Stage primaryStage;
    private Parent root;

    @Override
    public void start(Stage primaryStage) throws Exception {
        URL url = getClass().getClassLoader().getResource("hibernate/hibernate.cfg.xml");
        String changelogfile = getClass().getClassLoader().getResource("liquibase/master.xml").getPath();
        runLiquibaseWhenNeeded(url, changelogfile);
        this.primaryStage = primaryStage;
        root = FXMLLoader.load(getClass().getClassLoader().getResource("fxml/main/main.fxml"));
        primaryStage.setTitle(Translator.getLabel("labelProgramName"));
        primaryStage.setScene(new Scene(root, 1024, 768));
        setSizeMax(IS_MAX_SCREEN);
        primaryStage.show();

        primaryStage.setOnCloseRequest(t -> {
            Platform.exit();
            System.exit(0);
        });
    }


    public static void main(String[] args) {
        System.setProperty("logfile.name", System.getProperty("user.dir") + "/Logging");

        launch(args);
    }

    /**
     * Defines whether the screen should have the size of the screen or not
     *
     * @param isMax says if the screen should be full size or not
     */
    private void setSizeMax(boolean isMax) {
        if (isMax) {
            primaryStage.setMaximized(true);
        }
    }

    /**
     * Create Database and runs liquibase when no DB is available
     */
    private static void runLiquibaseWhenNeeded(URL url, String changelog) {
        StandardServiceRegistry reg = new StandardServiceRegistryBuilder().configure(url).build();
        MetadataSources metadataSources = new MetadataSources(reg);
        try {
            Connection con = metadataSources.getServiceRegistry().getService(ConnectionProvider.class).getConnection();
            JdbcConnection jdbcConnection = new JdbcConnection(con);
            DatabaseChangeLog dbChangeLog = new DatabaseChangeLog(changelog);
            Database database = DatabaseFactory.getInstance().findCorrectDatabaseImplementation(jdbcConnection);
            Liquibase liquibase = new Liquibase(dbChangeLog, new ClassLoaderResourceAccessor(), database);
            liquibase.update(new Contexts(), new LabelExpression());
        } catch (Exception e){
            e.printStackTrace();
        }

    }
}

我的Hibernate cfg.xml：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
        "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">

<hibernate-configuration>
    <session-factory>
        <property name="show_sql">true</property>
        <property name="format_sql">true</property>
        <property name="dialect">com.enigmabridge.hibernate.dialect.SQLiteDialect</property>
        <property name="connection.driver_class">org.sqlite.JDBC</property>
        <property name="connection.url">jdbc:sqlite:hotelverwaltung.db</property>
        <property name="connection.username"></property>
        <property name="connection.password"></property>
        <property name="hibernate.show_sql">true</property>
        <property name="hibernate.format_sql">true</property>

        <mapping class="entities.guest.Person"/>
        <mapping class="entities.guest.Company"/>
        <mapping class="entities.masterdata.room.Room"/>
        <mapping class="entities.masterdata.room.Tag"/>
        <mapping class="entities.masterdata.Category"/>
        <mapping class="entities.masterdata.extraservice.ExtraService"/>
        <mapping class="entities.masterdata.Offer"/>
        <mapping class="entities.invoice.Invoice"/>


    </session-factory>
</hibernate-configuration>

和我的变更日志：

<?xml version="1.0" encoding="UTF-8"?>

<databaseChangeLog
        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
         http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.4.xsd">

    <changeSet id="create Person table and Company table" author="K">
        <createTable tableName="Person">
            <column name="id" type="varchar(255)">
                <constraints primaryKeyName="pk_person" primaryKey="true"/>
            </column>
            <column name="createdAt" type="varchar(255)"/>
            <column name="lastUpdatedAt" type="datetime"/>
            <column name="nationality" type="varchar(255)"/>
            <column name="address" type="varchar(255)"/>
            <column name="postalCode" type="INTEGER"/>
            <column name="city" type="varchar(255)"/>
            <column name="email" type="varchar(255)"/>
            <column name="phoneNumber" type="varchar(255)"/>
            <column name="firstName" type="varchar(255)"/>
            <column name="lastName" type="varchar(255)"/>
            <column name="dateOfBirth" type="varchar(255)"/>
            <column name="entitystate" type="varchar(255)"/>
        </createTable>
        <createTable tableName="Company">
            <column name="id" type="varchar(255)">
                <constraints primaryKeyName="pk_company" primaryKey="true"/>
            </column>
            <column name="createdAt" type="varchar(255)"/>
            <column name="lastUpdatedAt" type="datetime"/>
            <column name="nationality" type="varchar(255)"/>
            <column name="address" type="varchar(255)"/>
            <column name="postalCode" type="INTEGER"/>
            <column name="city" type="varchar(255)"/>
            <column name="email" type="varchar(255)"/>
            <column name="phoneNumber" type="varchar(255)"/>
            <column name="companyName" type="varchar(255)"/>
            <column name="entitystate" type="varchar(255)"/>
        </createTable>
    </changeSet>


    <changeSet author="m" id="create invoice table">
        <createTable
                tableName="Invoice">
            <column name="id" type="varchar(255)">
                <constraints primaryKey="true"/>
            </column>
            <column name="createdAt" type="varchar(255)"/>
            <column name="lastUpdatedAt" type="varchar(255)"/>
            <column name="entitystate" type="varchar(255)"/>

            <column name="safedUnder" type="varchar(255)"/>
            <column name="nameOfGuest" type="varchar(255)"/>
        </createTable>
    </changeSet>

    <changeSet author="C" id="room_table_creation">
        <createTable tableName="Room">
            <column name="id" type="varchar(255)">
                <constraints primaryKey="true"/>
            </column>

            <column name="createdAt" type="varchar(255)"/>
            <column name="lastUpdatedAt" type="varchar(255)"/>

            <column name="name" type="varchar(255)"/>
            <column name="category" type="varchar(255)"/>
            <column name="entitystate" type="varchar(255)"/>
        </createTable>
    </changeSet>

    <changeSet author="C" id="tag_table_creation">
        <createTable tableName="Tag">
            <column name="id" type="varchar(255)">
                <constraints primaryKey="true"/>
            </column>
            <column name="createdAt" type="varchar(255)"/>
            <column name="lastUpdatedAt" type="varchar(255)"/>

            <column name="name" type="varchar(255)"/>
            <column name="entitystate" type="varchar(255)"/>
        </createTable>
    </changeSet>

    <changeSet author="C" id="category_table_creation">
        <createTable tableName="Category">
            <column name="id" type="varchar(255)">
                <constraints primaryKey="true"/>
            </column>
            <column name="createdAt" type="varchar(255)"/>
            <column name="lastUpdatedAt" type="varchar(255)"/>

            <column name="name" type="varchar(255)">
                <constraints unique="true"/>
            </column>
            <column name="entitystate" type="varchar(255)"/>
        </createTable>
    </changeSet>

    <changeSet author="C" id="room_tag_table_creation">
        <createTable tableName="Room_Tag">
            <column name="room_id" type="varchar(255)"/>
            <column name="tags_id" type="varchar(255)"/>
        </createTable>
    </changeSet>

    <changeSet author="M" id="extraservice_table_creation">
        <createTable tableName="ExtraService">
            <column name="id" type="varchar(255)">
                <constraints primaryKey="true"/>
            </column>
            <column name="createdAt" type="varchar(255)"/>
            <column name="lastUpdatedAt" type="varchar(255)"/>
            <column name="availability" type="INTEGER"/>
            <column name="name" type="varchar(255)"/>
            <column name="amount" type="INTEGER"/>
            <column name="price" type="DOUBLE"/>
            <column name="entitystate" type="varchar(255)"/>
        </createTable>
    </changeSet>

    <changeSet author="N" id="offer_table_creation">
        <createTable tableName="Offer">
            <column name="id" type="varchar(255)">
                <constraints primaryKey="true"/>
            </column>
            <column name="createdAt" type="varchar(255)"/>
            <column name="lastUpdatedAt" type="varchar(255)"/>
            <column name="availability" type="INTEGER"/>
            <column name="name" type="varchar(255)"/>
            <column name="amount" type="INTEGER"/>
            <column name="price" type="DOUBLE"/>
            <column name="entitystate" type="varchar(255)"/>
        </createTable>
    </changeSet>

    <changeSet author="p.hertweck" id="offer_extraservice_mapping table">
        <createTable tableName="Offer_Extraservice_Mapping">
            <column name="offer_id" type="varchar(255)">
                <constraints nullable="false" foreignKeyName="fk_offer_id" referencedTableName="Offer(id)"/>
            </column>
            <column name="extraservice_id" type="varchar(255)">
                <constraints nullable="false" foreignKeyName="fk_extraservice_id" referencedTableName="ExtraService(id)"/>
            </column>
        </createTable>
    </changeSet>

    <changeSet id="#booking table" author="p">
        <createTable tableName="Booking">
            <column name="id" type="varchar(255)">
                <constraints primaryKey="true"/>
            </column>
            <column name="booking_id" type="DOUBLE">
                <constraints nullable="false" unique="true"/>
            </column>
            <column name="createdAt" type="varchar(255)"/>
            <column name="lastUpdatedAt" type="varchar(255)"/>
            <column name="invoice_id" type="varchar(255)">
                <constraints nullable="false" foreignKeyName="fk_invoice_id" referencedTableName="Invoice(id)"/>
            </column>
            <column name="person_id" type="varchar(255)">
                <constraints nullable="true"/>
            </column>
            <column name="company_id" type="varchar(255)">
                <constraints nullable="true"/>
            </column>
            <column name="offer_id" type="varchar(255)">
                <constraints nullable="true"/>
            </column>
            <column name="room_id" type="varchar(255)">
                <constraints nullable="false" foreignKeyName="fk_room_id"/>
            </column>
            <column name="arrival_date" type="varchar(255)"/>
            <column name="depature_date" type="varchar(255)"/>
            <column name="entitystate" type="varchar(255)"/>
        </createTable>
    </changeSet>


</databaseChangeLog>

当您需要更多信息时，请发表评论。

我希望我的数据库具有我在上面的变更集中创建的表，但是却没有这些