Problème de connexion avec Hibernate

**CoderInTheDark** · 18/03/2018, 16h31

Bonjour,

J'ai repris un vieux code pour hibernate 4 et je l'ai modifié pour passer à la version 5
Je fais ma configuration par le code.

Code :

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public class TestConfiguration implements AutoCloseable {
	private static Logger logger = Logger.getLogger("Log");
	private static SessionFactory sessionFactory;
 
	public TestConfiguration() {
	}
 
	public void open() {
		if (sessionFactory == null) {
			try {
				Configuration configuration = new Configuration();
 
				// Parametres de la base de donnees
				configuration.setProperty("hibernate.dialect", "org.hibernate.dialect.HSQLDialect");
				configuration.setProperty("hibernate.connection.driver_class", "org.hsqldb.jdbcDriver");
				configuration.setProperty("hibernate.connection.url", "jdbc:hsqldb:file:local/test.hsql");
				configuration.setProperty("hibernate.connection.username", "sa");
				configuration.setProperty("hibernate.connection.password", "");
				configuration.setProperty("hibernate.connection.pool_size", "10");
				configuration.setProperty("hibernate.connection.autocommit", "true");
				configuration.setProperty("hibernate.cache.provider_class", "org.hibernate.cache.NoCacheProvider");
				configuration.setProperty("hibernate.transaction.factory_class",
						"org.hibernate.transaction.JDBCTransactionFactory");
				configuration.setProperty("hibernate.hbm2ddl.auto", "update");
				// configuration.setProperty("hibernate.hbm2ddl.auto","create-drop");
				configuration.setProperty("connection.show_sql", "true");
 
				// Parametres de session
				configuration.setProperty("hibernate.current_session_context_class", "thread");
 
				// Ajout des classes annotées
				configuration.addAnnotatedClass(Classe.class);
				configuration.addAnnotatedClass(Compte.class);
				configuration.addAnnotatedClass(Journal.class);
				// configuration.addAnnotatedClass(Mouvement.class);
 
				// configuration.addAnnotatedClass(Ecriture.class);
				// configuration.addAnnotatedClass(EcritureDeBrouillard.class);
				// configuration.addAnnotatedClass(EcritureValidee.class);
 
				// configuration.addAnnotatedClass(Lettrage.class);
				// configuration.addAnnotatedClass(Solde.class);
 
				sessionFactory = configuration.buildSessionFactory();
			} catch (MappingException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			} catch (HibernateException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
	}
 
	public void close() {
		sessionFactory.close();
	}
 
	public SessionFactory getSessionFactory() {
		if (sessionFactory == null) {
			open();
		}
 
		return sessionFactory;
	}
 
	public Session getSession() {
		if (sessionFactory == null) {
			open();
		}
 
		return sessionFactory.openSession();
	}
 
	public static void main(String[] args) {
		try (TestConfiguration config = new TestConfiguration()) {
			config.open();
 
			Session session = config.getSession();
 
			StringBuilder requete = new StringBuilder();
			requete.append("from Compte order by numero");
			Query query = session.createQuery(requete.toString());
			ArrayList<Compte> comptes = (ArrayList<Compte>) query.list();
 
			System.out.println("Size : " + comptes.size());
 
			for (Compte compte : comptes) {
				System.out.println(compte);
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}

Je ne comprends pas la stack

Code :

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log4j:WARN No appenders could be found for logger (org.jboss.logging).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See <a href="http://logging.apache.org/log4j/1.2/faq.html#noconfig" target="_blank">http://logging.apache.org/log4j/1.2/faq.html#noconfig</a> for more info.
org.hibernate.exception.JDBCConnectionException: Error calling Driver#connect
	at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator$1$1.convert(BasicConnectionCreator.java:122)
	at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator.convertSqlException(BasicConnectionCreator.java:140)
	at org.hibernate.engine.jdbc.connections.internal.DriverConnectionCreator.makeConnection(DriverConnectionCreator.java:58)
	at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator.createConnection(BasicConnectionCreator.java:75)
	at org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl.configure(DriverManagerConnectionProviderImpl.java:106)
	at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:89)
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:206)
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:178)
	at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.buildJdbcConnectionAccess(JdbcServicesImpl.java:260)
	at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:94)
	at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:89)
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:206)
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:178)
	at org.hibernate.cfg.Configuration.buildTypeRegistrations(Configuration.java:1885)
	at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1843)
	at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1928)
	at TestConfiguration.open(TestConfiguration.java:58)
	at TestConfiguration.main(TestConfiguration.java:92)
Caused by: java.sql.SQLException: Database lock acquisition failure: lockFile: org.hsqldb.persist.LockFile@1c267c20[file =D:\Dropbox\Eclipse\workspaces\EasyComptaJ2E\ComptaDAO\local\test.hsql.lck, exists=true, locked=false, valid=false, ] method: checkHeartbeat read: 2018-03-18 15:13:24 heartbeat - read: -6654 ms.
	at org.hsqldb.jdbc.JDBCUtil.sqlException(Unknown Source)
	at org.hsqldb.jdbc.JDBCUtil.sqlException(Unknown Source)
	at org.hsqldb.jdbc.JDBCConnection.<init>(Unknown Source)
	at org.hsqldb.jdbc.JDBCDriver.getConnection(Unknown Source)
	at org.hsqldb.jdbc.JDBCDriver.connect(Unknown Source)
	at org.hibernate.engine.jdbc.connections.internal.DriverConnectionCreator.makeConnection(DriverConnectionCreator.java:55)
	... 15 more
Caused by: org.hsqldb.HsqlException: Database lock acquisition failure: lockFile: org.hsqldb.persist.LockFile@1c267c20[file =D:\Dropbox\Eclipse\workspaces\EasyComptaJ2E\ComptaDAO\local\test.hsql.lck, exists=true, locked=false, valid=false, ] method: checkHeartbeat read: 2018-03-18 15:13:24 heartbeat - read: -6654 ms.
	at org.hsqldb.error.Error.error(Unknown Source)
	at org.hsqldb.error.Error.error(Unknown Source)
	at org.hsqldb.persist.LockFile.newLockFileLock(Unknown Source)
	at org.hsqldb.persist.Logger.acquireLock(Unknown Source)
	at org.hsqldb.persist.Logger.open(Unknown Source)
	at org.hsqldb.Database.reopen(Unknown Source)
	at org.hsqldb.Database.open(Unknown Source)
	at org.hsqldb.DatabaseManager.getDatabase(Unknown Source)
	at org.hsqldb.DatabaseManager.newSession(Unknown Source)
	... 19 more
org.hibernate.exception.JDBCConnectionException: Error calling Driver#connect

Je pense avoir bien tout renseigné

Cordialement
Fabrice

**dinobogan** · 22/03/2018, 11h51

Une autre application lock probablement la base.

**CoderInTheDark** · 22/03/2018, 12h20

Envoyé par dinobogan

Une autre application lock probablement la base.

C'est ce que j'ai pensé au début.

J'ai viré le "static" sur la propriété sessionFactory
Car le code est un peu ambiguë sur ce point
J'hésite entre un singleton et un "autoclosable"

Maintenant j'ai droit à une exception bizare

<div class="bbcode_container">
<table width="100%" border="0" cellspacing="0" cellpadding="0"><tr>
<td style="border: 0; padding: 0; text-align: left">Code :</td>
<td style="border: 0; padding: 0; text-align: right"><a href="#" onclick="return ano_selectionnerCode(this);">Sélectionner tout</a> -
<a href="#" onclick="return ano_etendreCode(this);">Visualiser dans une fenêtre à part</a></td></tr></table>
<pre class="bbcode_code" style="height:36px;">Insérer le code ici</pre>
log4j:WARN No appenders could be found for logger (org.jboss.logging).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
Exception in thread "main" java.lang.NoSuchMethodError: org.hibernate.Session.createQuery(Ljava/lang/String

Lorg/hibernate/query/Query;
at TestConfiguration.main(TestConfiguration.java:98)
</div>

Voici le nouveau code

<div class="bbcode_container">
<table width="100%" border="0" cellspacing="0" cellpadding="0"><tr>
<td style="border: 0; padding: 0; text-align: left">Code :</td>
<td style="border: 0; padding: 0; text-align: right"><a href="#" onclick="return ano_selectionnerCode(this);">Sélectionner tout</a> -
<a href="#" onclick="return ano_etendreCode(this);">Visualiser dans une fenêtre à part</a></td></tr></table>
<pre class="bbcode_code" style="height:36px;">Insérer le code ici</pre>

import java.util.ArrayList;

import org.apache.log4j.Logger;
import org.hibernate.HibernateException;
import org.hibernate.MappingException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;

import fr.xcompta.base.Classe;
import fr.xcompta.base.Compte;
import fr.xcompta.base.Journal;

public class TestConfiguration implements AutoCloseable {
private static Logger logger = Logger.getLogger("Log");
private SessionFactory sessionFactory;

public TestConfiguration() {
}

public void open() {
if (sessionFactory == null) {
try {
Configuration configuration = new Configuration();

// Parametres de la base de donnees
configuration.setProperty("hibernate.dialect", "org.hibernate.dialect.HSQLDialect");
configuration.setProperty("hibernate.connection.driver_class", "org.hsqldb.jdbcDriver");
configuration.setProperty("hibernate.connection.url", "jdbc:hsqldb:file:local/test.hsql");
configuration.setProperty("hibernate.connection.username", "sa");
configuration.setProperty("hibernate.connection.password", "");
configuration.setProperty("hibernate.connection.pool_size", "10");
configuration.setProperty("hibernate.connection.autocommit", "true");
configuration.setProperty("hibernate.cache.provider_class", "org.hibernate.cache.NoCacheProvider");
configuration.setProperty("hibernate.transaction.factory_class",
"org.hibernate.transaction.JDBCTransactionFactory");
configuration.setProperty("hibernate.hbm2ddl.auto", "update");
// configuration.setProperty("hibernate.hbm2ddl.auto","create-drop");
configuration.setProperty("connection.show_sql", "true");

// Parametres de session
configuration.setProperty("hibernate.current_session_context_class", "thread");

// Ajout des classes annotées
configuration.addAnnotatedClass(Classe.class);
configuration.addAnnotatedClass(Compte.class);
configuration.addAnnotatedClass(Journal.class);
// configuration.addAnnotatedClass(Mouvement.class);

// configuration.addAnnotatedClass(Ecriture.class);
// configuration.addAnnotatedClass(EcritureDeBrouillard.class);
// configuration.addAnnotatedClass(EcritureValidee.class);

// configuration.addAnnotatedClass(Lettrage.class);
// configuration.addAnnotatedClass(Solde.class);

sessionFactory = configuration.buildSessionFactory();
} catch (MappingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (HibernateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}

public void close() {
sessionFactory.close();
}

public SessionFactory getSessionFactory() {
if (sessionFactory == null) {
open();
}

return sessionFactory;
}

public Session getSession() {
if (sessionFactory == null) {
open();
}

return sessionFactory.openSession();
}

public static void main(String[] args) {
try (TestConfiguration config = new TestConfiguration()) {
config.open();

Session session = config.getSession();

StringBuilder requete = new StringBuilder();
requete.append("from OMPTE");
Query query = session.createQuery("from CLASSE");
ArrayList<Compte> comptes = (ArrayList<Compte>) query.list();

System.out.println("Size : " + comptes.size());

for (Compte compte : comptes) {
System.out.println(compte);
}
} catch (Exception e) {
e.printStackTrace();
}
}
}

</div>

Merci pour ton aide

**CoderInTheDark** · 22/03/2018, 18h14

Le problème est peut être que je mélange du code hibernate 5 et 4.
Où puis-je trouver des exemples de requètes avec Hibernate 5 avec les bons imports ?
Car dans la doc officiel ils n'y sont pas

Un autre problème est que mes objets métiers sont dans un autre projet.
J'ai juste ça dans le POM pour avoir les annotations et les dates java 8
Dans l'explorateur d'Eclipse, dans le maven dependencies il me parle de hibernate 4

...

<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.1-api</artifactId>
<version>1.0.0.Final</version>
</dependency>
<dependency>
<groupId>org.jadira.usertype</groupId>
<artifactId>usertype.extended</artifactId>
<version>3.2.0.GA</version >
</dependency>
....

Problème de connexion avec Hibernate

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