[resolvido]

Amigos estou com enorme dificuldade em configurar o hibernate…
Não sei informar qual o problema, por isso colocarei a baixo todo meu projeto para que os amigos possam dar uma força se possivel… valeu!

Disposição do projeto:

log4j.properties:

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=“hibernate.dialect”>
org.hibernate.dialect.MySQLDialect
</property>
<property name=“hibernate.connection.driver_class”>
com.mysql.jdbc.Driver
</property>
<property name=“hibernate.connection.url”>
jdbc:mysql://localhost:3306/hibernate
</property>
<property name=“hibernate.connection.username”>root</property>
<property name=“hibernate.connection.password”>root</property>

<property name=“hibernate.c3p0.max_size”>10</property>
<property name=“hibernate.c3p0.min_size”>2</property>
<property name=“hibernate.c3p0.timeout”>5000</property>
<property name=“hibernate.c3p0.max_statements”>10</property>
<property name=“hibernate.c3p0.idle_test_period”>3000</property>
<property name=“hibernate.c3p0.acquire_increment”>2</property>

<property name=“show_sql”>true</property>
<property name=“hibernate.generate_statistics”>true</property>
<property name=“hibernate.use_sql_comments”>true</property>
&lt;mapping resource="hib/Message.hbm.xml"/&gt;
	
&lt;/session-factory&gt;
</hibernate-configuration>

Message.hbm.xml

Message.java

messageDAO.java

package hib;

/**
*

@author jbjares
*/

import org.hibernate.Session;

import org.hibernate.SessionFactory;

import org.hibernate.cfg.Configuration;

public class messageDAO
{

private SessionFactory factory;

public messageDAO() throws Exception

{

//factory = new Configuration().addClass(Message.class).buildSessionFactory();

Configuration cfg = new Configuration().configure(“hib/hibernate.cfg.xml”);

cfg.setProperties(System.getProperties());

factory = cfg.buildSessionFactory();

}

public void insert(Message message) throws Exception

{

Session session = factory.openSession();

session.save(message);

session.flush();

session.close();

}

public void delete(Message message) throws Exception

{

Session session = factory.openSession();

session.delete(message);

session.flush();

session.close();

}

}

Main.java

A tabela:

O erro:

Se alguem já tiver passado por isso e tiver como ajudar… SOCORROOO!!

2 Respostas

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