Здравствуйте, только начал читать про Hibernate, пример взял из статьи:
http://www.java-course.ru/
Часть 16 - Hibernate. Начало пути
и столкнулся с проблемой:
структура проекта
hibernate.cfg:
| Код |
<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<!-- Database connection settings -->
<property name="connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="connection.url">jdbc:mysql://127.0.0.1:3306/testbase</property>
<property name="connection.username">root</property>
<property name="connection.password">admin</property>
<!-- SQL dialect -->
<property name="dialect">org.hibernate.dialect.MySQLInnoDBDialect</property>
<!-- JDBC connection pool (use the built-in) -->
<property name="connection.pool_size">1</property>
<!-- Enable Hibernate's automatic session context management -->
<property name="current_session_context_class">thread</property>
<!-- Disable the second-level cache -->
<property name="cache.provider_class">org.hibernate.cache.NoCacheProvider</property>
<!-- Echo all executed SQL to stdout -->
<property name="show_sql">true</property>
<!-- Mapping files -->
<mapping resource="HConfig/Users.hbm.xml"/>
<!-- <mapping resource="Groups.hbm.xml"/> -->
</session-factory>
</hibernate-configuration>
|
кому лень идти по ссылке:
| Код |
package testdbapp;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
public class HibernateUtil {
private static final SessionFactory sessionFactory;
static {
try {
sessionFactory = new Configuration().configure().buildSessionFactory();
} catch (Throwable ex) {
System.err.println("Initial SessionFactory creation failed." + ex);
throw new ExceptionInInitializerError(ex);
}
}
public static SessionFactory getSessionFactory() {
return sessionFactory;
}
}
|
| Код |
package testdbapp;
public class Main {
public static void main(String[] args) {
TestHib hb = new TestHib();
hb.AddUser("Vasya", "Pupkin");
}
}
|
| Код |
package testdbapp;
import java.util.List;
import org.hibernate.Session;
public class TestHib {
public void AddUser(String pUserName, String pUserSurname) {
Session session = HibernateUtil.getSessionFactory().getCurrentSession();
}
}
|
Exception:
| Код |
run:
Initial SessionFactory creation failed.java.lang.NoClassDefFoundError: org/dom4j/DocumentException
Exception in thread "main" java.lang.ExceptionInInitializerError
at testdbapp.HibernateUtil.<clinit>(HibernateUtil.java:24)
at testdbapp.TestHib.AddUser(TestHib.java:19)
at testdbapp.Main.main(Main.java:21)
Caused by: java.lang.NoClassDefFoundError: org/dom4j/DocumentException
at testdbapp.HibernateUtil.<clinit>(HibernateUtil.java:21)
... 2 more
Caused by: java.lang.ClassNotFoundException: org.dom4j.DocumentException
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:303)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:316)
... 3 more
Java Result: 1
BUILD SUCCESSFUL (total time: 0 seconds)
|
Hibernate 3.3.2
Спасибо |