Hibernate błędy w pierwszej aplikacji

Witam, rozpocząłem naukę Hibernate. Udałem się do dokumentacji i wykonywałem wszystko zgodnie z pierwszym rozdziałem: http://docs.jboss.org/hibernate/orm/4.3/manual/en-US/html/ch01.html#tutorial-firstapp-workingpersistence

Jednak ja skorzystałem bazy danych Postresql, więc odpowiednio skonfigurowałem hibernate. Mimo to pojawiają mi się jakieś błędy związane z dialectem oraz z dostępem do Event.hbm.xml

Konsola:

lip 01, 2014 3:08:11 PM org.hibernate.annotations.common.reflection.java.JavaReflectionManager <clinit>
INFO: HCANN000001: Hibernate Commons Annotations {4.0.4.Final}
lip 01, 2014 3:08:11 PM org.hibernate.Version logVersion
INFO: HHH000412: Hibernate Core {4.3.5.Final}
lip 01, 2014 3:08:11 PM org.hibernate.cfg.Environment <clinit>
INFO: HHH000206: hibernate.properties not found
lip 01, 2014 3:08:11 PM org.hibernate.cfg.Environment buildBytecodeProvider
INFO: HHH000021: Bytecode provider name : javassist
lip 01, 2014 3:08:11 PM org.hibernate.cfg.Configuration configure
INFO: HHH000043: Configuring from resource: /hibernate.cfg.xml
lip 01, 2014 3:08:11 PM org.hibernate.cfg.Configuration getConfigurationInputStream
INFO: HHH000040: Configuration resource: /hibernate.cfg.xml
lip 01, 2014 3:08:12 PM org.hibernate.cfg.Configuration addResource
INFO: HHH000221: Reading mappings from resource: org/hibernate/tutorial/domain/Event.hbm.xml
lip 01, 2014 3:08:12 PM org.hibernate.cfg.Configuration doConfigure
INFO: HHH000041: Configured SessionFactory: null
lip 01, 2014 3:08:12 PM org.hibernate.engine.jdbc.connections.internal.ConnectionProviderInitiator initiateService
WARN: HHH000181: No appropriate connection provider encountered, assuming application will be supplying connections
Initial SessionFactory creation failed.org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set
Exception in thread "main" java.lang.ExceptionInInitializerError
	at org.hibernate.tutorial.util.HibernateUtil.buildSessionFactory(HibernateUtil.java:20)
	at org.hibernate.tutorial.util.HibernateUtil.<clinit>(HibernateUtil.java:9)
	at org.hibernate.tutorial.EventManager.main(EventManager.java:16)
Caused by: org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set
	at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.determineDialect(DialectFactoryImpl.java:104)
	at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.buildDialect(DialectFactoryImpl.java:71)
	at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:209)
	at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:111)
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:234)
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:206)
	at org.hibernate.cfg.Configuration.buildTypeRegistrations(Configuration.java:1885)
	at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1843)
	at org.hibernate.tutorial.util.HibernateUtil.buildSessionFactory(HibernateUtil.java:15)
	... 2 more
 

Konfiguracja hibernate:

<?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>

        <!-- Database connection settings -->
        <property name="connection.driver_class">org.postgresql.Driver</property>
        <property name="connection.url">jdbc:postgresql://localhost:5432/hibernatedb</property>
        <property name="connection.username">postgres</property>
        <property name="connection.password">password</property>

        <!-- JDBC connection pool (use the built-in) -->
        <property name="connection.pool_size">1</property>

        <!-- SQL dialect -->
        <property name="dialect">org.hibernate.dialect.PostgreSQLDialect</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.internal.NoCacheProvider</property>

        <!-- Echo all executed SQL to stdout -->
        <property name="show_sql">true</property>

        <!-- Drop and re-create the database schema on startup -->
        <property name="hbm2ddl.auto">update</property>

        <mapping resource="org/hibernate/tutorial/domain/Event.hbm.xml"/>

    </session-factory>

</hibernate-configuration>

Plik: Event.hbm.xml

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
        "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
        "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">

<hibernate-mapping package="org.hibernate.tutorial.domain">

	<class name="Event" table="EVENTS">
		<id name="id" column="EVENT_ID">
			<generator class="native" />
		</id>
		<property name="date" type="timestamp" column="EVENT_DATE" />
		<property name="title" />
	</class>

</hibernate-mapping>

Spróbuj może z

<property name="hibernate.dialect">org.hibernate.dialect.PostgreSQLDialect</property>

Niestety nic nie pomogło :)

Tutaj masz poprawiony kod, który Ty podesłałeś. Zapisuje i odczytuje z bazy:

https://github.com/bakeraw2/4programmers/tree/master/hibernate-test

Wrzucam też kod poniżej:

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>

        <!-- Database connection settings -->
        <property name="connection.driver_class">org.postgresql.Driver</property>
        <property name="connection.url">jdbc:postgresql://localhost:5432/hibernatedb</property>
        <property name="connection.username">postgres</property>
        <property name="connection.password">postgres</property>

        <!-- JDBC connection pool (use the built-in) -->
        <property name="connection.pool_size">1</property>

        <!-- SQL dialect -->
        <property name="dialect">org.hibernate.dialect.PostgresPlusDialect</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.internal.NoCachingRegionFactory</property>

        <!-- Echo all executed SQL to stdout -->
        <property name="show_sql">true</property>

        <!-- Drop and re-create the database schema on startup -->
        <property name="hbm2ddl.auto">update</property>

        <mapping resource="Event.hbm.xml"/>

    </session-factory>

</hibernate-configuration>

Event.hbm.xml

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
        "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
        "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">

<hibernate-mapping package="org.hibernate.tutorial.domain">

    <class name="Event" table="EVENTS">
        <id name="id" column="EVENT_ID">
            <generator class="native" />
        </id>
        <property name="date" type="timestamp" column="EVENT_DATE" />
        <property name="title" />
    </class>

</hibernate-mapping>

Main.java

package org.hibernate.tutorial.domain;

import java.util.Date;

/**
 * Author: Daniel
 */
public class Event {
    private int id;

    private String title;

    private Date date;

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public Date getDate() {
        return date;
    }

    public void setDate(Date date) {
        this.date = date;
    }

    @Override
    public String toString() {
        final StringBuilder sb = new StringBuilder("Event{");
        sb.append("id=").append(id);
        sb.append(", title='").append(title).append('\'');
        sb.append(", date=").append(date);
        sb.append('}');
        return sb.toString();
    }
}

Event.java

package org.hibernate.tutorial;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;
import org.hibernate.tutorial.domain.Event;

import java.util.Date;
import java.util.List;

/**
 * Author: Daniel
 */
public class Main {
    public static void main(String[] args) {
        Configuration conf = new Configuration().configure();
        SessionFactory factory = conf.buildSessionFactory();
        Session session = factory.openSession();

        saveEvent(session);
        getAllEvents(session);
    }

    private static void saveEvent(Session session) {
        Event event = new Event();
        event.setTitle("Event");
        event.setDate(new Date());

        Transaction transaction = session.beginTransaction();
        session.persist(event);
        transaction.commit();
    }

    private static void getAllEvents(Session session) {
        List<Event> events = (List<Event>) session.createQuery("from Event").list();
        System.out.println(events);
    }
}

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>groupId</groupId>
    <artifactId>hibernate-test</artifactId>
    <version>1.0-SNAPSHOT</version>

    <properties>
        <hibernate.version>4.3.5.Final</hibernate.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>${hibernate.version}</version>
        </dependency>

        <dependency>
            <groupId>postgresql</groupId>
            <artifactId>postgresql</artifactId>
            <version>9.1-901-1.jdbc4</version>
        </dependency>

    </dependencies>
</project>