Witam wszystkich,
Po kilku wieczorach mozolnej walki z konfiguracją Hibernate proszę was o pomoc..
Otóż, chciałem zastosować w swoim projekcie Hibernate, jednak najpierw chciałem na "sucho" pobawić się tym i popróbować na jakiś łatwych przykładach.
Niestety podczas próby kompilacji dostaję błąd:
Exception in thread "main" org.hibernate.internal.util.config.ConfigurationException: Could not locate cfg.xml resource
Przeszukałem pół googla jednak żaden sposób nie działa.
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.wyebani</groupId>
<artifactId>hibernate_v1</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>5.1.0.Final</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.38</version>
</dependency>
</dependencies>
</project>
hibernate.cfg.xml
<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD//EN"
"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="connection.url">jdbc:mysql://localhost:3306/hibernate</property>
<property name="connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="connection.username">root</property>
<property name="connection.password"></property>
<property name="dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="show_sql">true</property>
<property name="format_sql">true</property>
<property name="hbm2ddl.auto">update</property>
</session-factory>
</hibernate-configuration>
User.class
import javax.persistence.*;
@Entity
@Table(name="users")
public class User {
@Id
@GeneratedValue
@Column(name="id")
private Long id;
@Column(name="name")
private String name;
@Column(name="surname")
private String surname;
@Column(name="age")
private Integer age;
public User() { }
public User(String name, String surname, Integer age) {
this.name = name;
this.surname = surname;
this.age = age;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getSurname() {
return surname;
}
public void setSurname(String surname) {
this.surname = surname;
}
public Integer getAge() {
return age;
}
public void setAge(Integer age) {
this.age = age;
}
@Override
public String toString() {
return "User{" +
"id=" + id +
", name='" + name + '\'' +
", surname='" + surname + '\'' +
", age=" + age +
'}';
}
}
Main.class
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
public class Main {
public static void main(String[] args) {
SessionFactory sf = new Configuration().configure("hibernate.cfg.xml").buildSessionFactory();
Session s = sf.openSession();
User u = new User("rodo", "rodo", 21);
s.getTransaction().begin();
s.persist(u);
s.getTransaction().commit();
}
}
Błąd pojawia się w 7 linii: SessionFactory sf = new Configuration().configure("hibernate.cfg.xml").buildSessionFactory();
Dodam, że próbowałem różnych wersji Connectora, samego Hibernate jak i próbowałem dodać także:
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.3.0</version>
</dependency>
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-core</artifactId>
<version>2.3.0.1</version>
</dependency>
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-impl</artifactId>
<version>2.3.0.1</version>
</dependency>
Proszę was o pomoc, z góry dziękuję.
Pozdrowienia :)