CODEWITHSUNDEEP
javahibernatejakarta-ee
DGomez
DGomez

Reputation: 1480

Loading mapping file Hibernate 4

I'm having problems when loading a mapping file from the hibernate.cfg.xml file

<?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="hibernate.connection.driver_class">org.hsqldb.jdbcDriver</property>
  <property name="hibernate.connection.url">jdbc:hsqldb:hsql://localhost</property>
  <property name="hibernate.dialect">org.hibernate.dialect.HSQLDialect</property>
  <property name="hibernate.hbm2ddl.auto">create-drop</property>
  <mapping resource="User.hbm.xml"/>
 </session-factory>
</hibernate-configuration>

The mapping file is not getting loaded in the SessionFactory

Exception in thread "main" org.hibernate.MappingException: Unknown entity: com.test.dto.User

but if i add the mapping manually in the Configuration instance:

static {
        Configuration config = new Configuration().configure().addResource("User.hbm.xml");

        ServiceRegistry registry = new StandardServiceRegistryBuilder().applySettings(config.getProperties()).build();
        sessionFactory = config.buildSessionFactory(registry);

    }

The mapping works correctly..., any suggestions??

Upvotes: 0

Views: 1279

Answers (1)

v.ladynev
v.ladynev

Reputation: 19956

Looks like a problem is the same as here. You can't mix configurations with new Configuration().configure() and config.buildSessionFactory(registry). You should do all configuration with StandardServiceRegistryBuilder. Something like this

ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().
    configure().build();
SessionFactory sessionFactory= new Configuration().buildSessionFactory(serviceRegistry);

Upvotes: 2

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