'Hibernate with Maven and Java 11 gives org.hibernate.persister.entity.SingleTableEntityPersister
I am struggling building a simple Hibernate with or without JPA, Maven and Java 11 project. This is a javafX project and shouldn't hinder using Hibernate.
I couldn't find any project example with the latest versions and I could not use older version because it would give the same error.
Here is the dependency tree of my pom.xml.
<dependencies>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-controls</artifactId>
<version>11.0.2</version>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-fxml</artifactId>
<version>11.0.2</version>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-web</artifactId>
<version>11.0.2</version>
</dependency>
<dependency>
<groupId>org.controlsfx</groupId>
<artifactId>controlsfx</artifactId>
<version>11.1.0</version>
</dependency>
<dependency>
<groupId>com.dlsc.formsfx</groupId>
<artifactId>formsfx-core</artifactId>
<version>11.3.2</version>
<exclusions>
<exclusion>
<groupId>org.openjfx</groupId>
<artifactId>*</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>net.synedra</groupId>
<artifactId>validatorfx</artifactId>
<version>0.1.13</version>
<exclusions>
<exclusion>
<groupId>org.openjfx</groupId>
<artifactId>*</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.kordamp.ikonli</groupId>
<artifactId>ikonli-javafx</artifactId>
<version>12.2.0</version>
</dependency>
<dependency>
<groupId>org.kordamp.bootstrapfx</groupId>
<artifactId>bootstrapfx-core</artifactId>
<version>0.4.0</version>
</dependency>
<dependency>
<groupId>eu.hansolo</groupId>
<artifactId>tilesfx</artifactId>
<version>11.48</version>
<exclusions>
<exclusion>
<groupId>org.openjfx</groupId>
<artifactId>*</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.27</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.6.3.Final</version>
</dependency>
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-processor</artifactId>
<version>1.3.1.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>5.6.4.Final</version>
</dependency>
<dependency>
<groupId>org.glassfish.jaxb</groupId>
<artifactId>jaxb-runtime</artifactId>
<version>2.3.0.1</version>
</dependency>
</dependencies>
HibernateUtil.java
public class HibernateUtil {
private static SessionFactory sessionFactory = buildSessionFactory();
private static SessionFactory buildSessionFactory() {
try {
if (sessionFactory == null) {
Configuration config = new Configuration().configure(HibernateUtil.class.getResource("/hibernate.cfg.xml"));
config.addAnnotatedClass(Customer.class);
StandardServiceRegistryBuilder serviceRegistryBuilder = new StandardServiceRegistryBuilder();
serviceRegistryBuilder.applySettings(config.getProperties());
ServiceRegistry serviceRegistry = serviceRegistryBuilder.build();
sessionFactory = config.buildSessionFactory(serviceRegistry);
}
return sessionFactory;
} catch (Throwable ex) {
throw new ExceptionInInitializerError(ex);
}
}
public static SessionFactory getSessionFactory() {
return sessionFactory;
}
public static void shutdown() {
getSessionFactory().close();
}
}
hibernate.cfg.xml
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="connection.driver_class">com.mysql.cj.jdbc.Driver</property>
<property name="connection.url">jdbc:mysql://localhost:3306/zuseDB?useSSL=false</property>
<property name="connection.username">root</property>
<property name="connection.password">admin</property>
<property name="dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="show_sql">true</property>
<property name="hibernate.hbm2ddl.auto">create</property>
<property name="hibernate.bytecode.use_reflection_optimizer">false</property>
</session-factory>
</hibernate-configuration>
Main function
public static void main(String[] args) {
Customer customer = new Customer(
"BPG", "Zubeir", "Mohamed", "mail", "112"
);
session.beginTransaction();
session.save(customer);
session.getTransaction().commit();
HibernateUtil.shutdown();
// launch();
}
Model class
@Entity
public class Customer {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
public long id;
public String companyName;
public String firstName;
public String lastName;
public String email;
public String phone;
@CreationTimestamp
public Timestamp createdAt;
public Customer(String companyName, String firstName, String lastName, String email, String phone) {
this.companyName = companyName;
this.firstName = firstName;
this.lastName = lastName;
this.email = email;
this.phone = phone;
}
public Customer() {}
...etc.
The error message
Exception in thread "main" java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at java.base/sun.launcher.LauncherHelper$FXHelper.main(LauncherHelper.java:1051)
Caused by: java.lang.ExceptionInInitializerError
at com.htwsaar.zuse/com.htwsaar.zuse.util.HibernateUtil.buildSessionFactory(HibernateUtil.java:27)
at com.htwsaar.zuse/com.htwsaar.zuse.util.HibernateUtil.<clinit>(HibernateUtil.java:10)
at com.htwsaar.zuse/com.htwsaar.zuse.IndexApplication.<clinit>(IndexApplication.java:19)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:464)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:363)
... 5 more
Caused by: org.hibernate.MappingException: Could not instantiate persister org.hibernate.persister.entity.SingleTableEntityPersister
at [email protected]/org.hibernate.persister.internal.PersisterFactoryImpl.createEntityPersister(PersisterFactoryImpl.java:112)
at [email protected]/org.hibernate.persister.internal.PersisterFactoryImpl.createEntityPersister(PersisterFactoryImpl.java:77)
at [email protected]/org.hibernate.metamodel.internal.MetamodelImpl.initialize(MetamodelImpl.java:181)
at [email protected]/org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:319)
at [email protected]/org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:471)
at [email protected]/org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:728)
at com.htwsaar.zuse/com.htwsaar.zuse.util.HibernateUtil.buildSessionFactory(HibernateUtil.java:21)
... 13 more
Caused by: java.lang.reflect.InaccessibleObjectException: Unable to make field public long com.htwsaar.zuse.model.Customer.id accessible: module com.htwsaar.zuse does not "exports com.htwsaar.zuse.model" to module org.hibernate.orm.core
at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:340)
at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:280)
at java.base/java.lang.reflect.Field.checkCanSetAccessible(Field.java:176)
at java.base/java.lang.reflect.Field.setAccessible(Field.java:170)
at [email protected]/org.hibernate.internal.util.ReflectHelper.ensureAccessibility(ReflectHelper.java:418)
at [email protected]/org.hibernate.internal.util.ReflectHelper.findField(ReflectHelper.java:408)
at [email protected]/org.hibernate.property.access.internal.PropertyAccessFieldImpl.<init>(PropertyAccessFieldImpl.java:34)
at [email protected]/org.hibernate.property.access.internal.PropertyAccessStrategyFieldImpl.buildPropertyAccess(PropertyAccessStrategyFieldImpl.java:26)
at [email protected]/org.hibernate.tuple.PropertyFactory.getGetter(PropertyFactory.java:341)
at [email protected]/org.hibernate.tuple.PropertyFactory.buildIdentifierAttribute(PropertyFactory.java:67)
at [email protected]/org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:142)
at [email protected]/org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:613)
at [email protected]/org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:126)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at [email protected]/org.hibernate.persister.internal.PersisterFactoryImpl.createEntityPersister(PersisterFactoryImpl.java:96)
... 19 more
Solution 1:[1]
The solution here is the module-info. Make sure to open and export the right package to org.hibernate.orm.core inside the module info and export it
opens com.htwsaar.zuse.model to org.hibernate.orm.core; exports com.htwsaar.zuse.model;
That should work.
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Zubeir |