Após fazer uma alteração, apesar de no banco os dados ficarem corretos, nem sempre eles aparecem nas consultas corretamente… Dando refersh na página, a exibição altera entre a nova e a antiga versão do objeto.
Meu DAO:
@Repository
@Transactional(propagation = Propagation.REQUIRED)
public class BaseRepositoryHibernate<T extends Identifiable> implements BaseRepository<T> {
protected BaseRepositoryHibernate() {
}
@Qualifier("sessionFactory")
public static final SessionFactory sessionFactory;
static {
try {
// Create the SessionFactory from hibernate.cfg.xml
sessionFactory = new Configuration().configure("./hibernate.cfg.xml").buildSessionFactory();
} catch (Throwable ex) {
// Make sure you log the exception, as it might be swallowed
System.err.println("Initial SessionFactory creation failed." + ex);
throw new ExceptionInInitializerError(ex);
}
}
public static final ThreadLocal session = new ThreadLocal();
public static Session getSession() throws HibernateException {
Session s = (Session) session.get();
// Open a new Session, if this thread has none yet
if (s == null || !s.isOpen()) {
s = getSessionFactory().openSession();
s.setFlushMode(FlushMode.MANUAL);
if (s.getTransaction() == null){
s.beginTransaction();
}
else if(!s.getTransaction().isActive()){
s.getTransaction().begin();
}
// Store it in the ThreadLocal variable
session.set(s);
}
// flush da sessao ocorre a cada query
s.flush();
return s;
}
public static void closeSession() throws HibernateException {
Session s = (Session) session.get();
if (s != null)
// s.close();
getSessionFactory().close();
session.set(null);
}
/**
* @return the hibernate session factory
*/
public static SessionFactory getSessionFactory() {
return sessionFactory;
}
/**
* This is a simple method to reduce the amount of code that needs
* to be written every time hibernate is used.
*/
public static void rollback(org.hibernate.Transaction tx) {
if (tx != null) {
try {
tx.rollback();
}
catch (HibernateException ex) {
// Probably don't need to do anything - this is likely being
// called because of another exception, and we don't want to
// mask it with yet another exception.
}
}
}
/**
* This is a simple method to reduce the amount of code that needs
* to be written every time hibernate is used.
*/
public static void commit(org.hibernate.Transaction tx) {
if (tx != null) {
try {
tx.commit();
getSession().flush();
}
catch (HibernateException ex) {
// Probably don't need to do anything - this is likely being
// called because of another exception, and we don't want to
// mask it with yet another exception.
if (tx != null) tx.rollback();
getSession().clear();
throw ex; // or display error message
}
finally {
closeSession();
}
}
}
public void update(T obj) {
getSession().update(obj);
commit(getSession().getTransaction());
}
public T get(Long id) {
return (T) getSession().get(getType(), id);
}E meu arquivo de configuração:
<?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="connection.url">jdbc:mysql://localhost:3306/pap?autoReconnect=true</property>
<property name="connection.username">root</property>
<property name="connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="dialect">org.hibernate.dialect.MySQLInnoDBDialect</property>
<property name="connection.password">senha</property>
<property name="hibernate.connection.charSet">ISO8859_1</property>
<property name="hibernate.transaction.factory_class">org.hibernate.transaction.JDBCTransactionFactory</property>
<!-- this will show us all sql statements -->
<property name="hibernate.show_sql">true</property>
<property name="hibernate.format_sql">true</property>
<property name="hibernate.generate_statistics">false</property>
<property name="hibernate.dbcp.maxActive">180</property>
<property name="hibernate.dbcp.whenExhaustedAction">2</property>
<property name="hibernate.dbcp.maxWait">12000</property>
<property name="hibernate.dbcp.maxIdle">10</property>
<property name="hibernate.connection.release_mode">on_close</property>
<!-- mapping files -->
<mapping resource="mappings/Assunto.hbm.xml" />
<mapping resource="mappings/Grupo.hbm.xml" />
<mapping resource="mappings/Instituicao.hbm.xml" />
<mapping resource="mappings/Lista.hbm.xml" />
<mapping resource="mappings/Problema.hbm.xml" />
<mapping resource="mappings/Resolucao.hbm.xml" />
<mapping resource="mappings/Usuario.hbm.xml" />
<mapping resource="mappings/Arquivo.hbm.xml" />
<mapping resource="mappings/Tarefa.hbm.xml" />
</session-factory>
</hibernate-configuration>Se alguém puder dar alguma idéia…
Obrigada =]
