Discussion :

[PrincessKC]

Bonjour,
je debute en java;
je veux recuperer des informations en base et les retourner dans un objet afin qu'il soit utiliser ailleurs;
mais lorsque j'appelle ma fonction, elle ne retourne aucun resultat et pourtant quand je fais un system.out.println, je vois bien les resultats s'afficher

voici mon code:

Code :

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public class testcomp {
	public String  afficherBoutiques () throws HibernateException 
	{
 
		String  iti = "Bonjour";
 		Session session = HibernateUtil.currentSession();
 
		List list = session.find("from Boutiques");	
		Iterator it = list.iterator();
			while(it.hasNext())
			{
				Boutiques Boutik = (Boutiques)it.next();
				//System.out.println(Boutik.getURLWSBoutik());
				   iti=  Boutik.getURLWSBoutik();
 
			}
 
 
 		return iti;
 
 
}

j'appelle ma fonction:

Code :

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public class Tests
{
	public static void main(String[] args) throws HibernateException 
	{
 
	testcomp monTest = new testcomp();
		monTest.afficherBoutiques();
        }
}

quand je compile,la console me renvoie ceci:

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18 avr. 2010 06:16:12 net.sf.hibernate.cfg.Environment <clinit>
INFO: Hibernate 2.1.6
18 avr. 2010 06:16:12 net.sf.hibernate.cfg.Environment <clinit>
INFO: hibernate.properties not found
18 avr. 2010 06:16:12 net.sf.hibernate.cfg.Environment <clinit>
INFO: using CGLIB reflection optimizer
18 avr. 2010 06:16:12 net.sf.hibernate.cfg.Configuration configure
INFO: configuring from resource: /hibernate.cfg.xml
18 avr. 2010 06:16:12 net.sf.hibernate.cfg.Configuration getConfigurationInputStream
INFO: Configuration resource: /hibernate.cfg.xml
18 avr. 2010 06:16:13 net.sf.hibernate.cfg.Configuration addResource
INFO: Mapping resource: Boutiques.hbm
18 avr. 2010 06:16:13 net.sf.hibernate.cfg.Binder bindRootClass
INFO: Mapping class: com.yohan.hibernate.Boutiques -> boutiques
18 avr. 2010 06:16:13 net.sf.hibernate.cfg.Configuration doConfigure
INFO: Configured SessionFactory: null
18 avr. 2010 06:16:13 net.sf.hibernate.cfg.Configuration secondPassCompile
INFO: processing one-to-many association mappings
18 avr. 2010 06:16:13 net.sf.hibernate.cfg.Configuration secondPassCompile
INFO: processing one-to-one association property references
18 avr. 2010 06:16:13 net.sf.hibernate.cfg.Configuration secondPassCompile
INFO: processing foreign key constraints
18 avr. 2010 06:16:13 net.sf.hibernate.dialect.Dialect <init>
INFO: Using dialect: net.sf.hibernate.dialect.MySQLDialect
18 avr. 2010 06:16:13 net.sf.hibernate.cfg.SettingsFactory buildSettings
INFO: Maximim outer join fetch depth: 2
18 avr. 2010 06:16:13 net.sf.hibernate.cfg.SettingsFactory buildSettings
INFO: Use outer join fetching: true
18 avr. 2010 06:16:13 net.sf.hibernate.connection.DriverManagerConnectionProvider configure
INFO: Using Hibernate built-in connection pool (not for production use!)
18 avr. 2010 06:16:13 net.sf.hibernate.connection.DriverManagerConnectionProvider configure
INFO: Hibernate connection pool size: 20
18 avr. 2010 06:16:13 net.sf.hibernate.connection.DriverManagerConnectionProvider configure
INFO: using driver: com.mysql.jdbc.Driver at URL: jdbc:mysql://localhost:3306/bdcomparateur
18 avr. 2010 06:16:13 net.sf.hibernate.connection.DriverManagerConnectionProvider configure
INFO: connection properties: {user=root, password=}
18 avr. 2010 06:16:13 net.sf.hibernate.transaction.TransactionFactoryFactory buildTransactionFactory
INFO: Transaction strategy: net.sf.hibernate.transaction.JDBCTransactionFactory
18 avr. 2010 06:16:13 net.sf.hibernate.transaction.TransactionManagerLookupFactory getTransactionManagerLookup
INFO: No TransactionManagerLookup configured (in JTA environment, use of process level read-write cache is not recommended)
18 avr. 2010 06:16:13 net.sf.hibernate.cfg.SettingsFactory buildSettings
INFO: Use scrollable result sets: true
18 avr. 2010 06:16:13 net.sf.hibernate.cfg.SettingsFactory buildSettings
INFO: Use JDBC3 getGeneratedKeys(): true
18 avr. 2010 06:16:13 net.sf.hibernate.cfg.SettingsFactory buildSettings
INFO: Optimize cache for minimal puts: false
18 avr. 2010 06:16:13 net.sf.hibernate.cfg.SettingsFactory buildSettings
INFO: Query language substitutions: {}
18 avr. 2010 06:16:13 net.sf.hibernate.cfg.SettingsFactory buildSettings
INFO: cache provider: net.sf.hibernate.cache.EhCacheProvider
18 avr. 2010 06:16:13 net.sf.hibernate.cfg.Configuration configureCaches
INFO: instantiating and configuring caches
18 avr. 2010 06:16:14 net.sf.hibernate.impl.SessionFactoryImpl <init>
INFO: building session factory
18 avr. 2010 06:16:14 net.sf.hibernate.impl.SessionFactoryObjectFactory addInstance
INFO: Not binding factory to JNDI, no JNDI name configured

mon fichier hibernate.cfg.xml:

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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-configuration
    PUBLIC "-//Hibernate/Hibernate Configuration DTD//EN"
    "http://hibernate.sourceforge.net/hibernate-configuration-2.0.dtd">
 
<hibernate-configuration>
    <session-factory >
 
		<!-- local connection properties -->
		<property name="hibernate.connection.url">jdbc:mysql://localhost:3306/bdcomparateur</property>
		<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
		<property name="hibernate.connection.username">root</property>
		<property name="hibernate.connection.password"></property>
		<!-- property name="hibernate.connection.pool_size"></property -->
 
		<!-- dialect for MySQL -->
        <property name="dialect">net.sf.hibernate.dialect.MySQLDialect</property>
 
        <property name="hibernate.show_sql">false</property>
        <property name="hibernate.use_outer_join">true</property>
 
      <!--  <property name="hibernate.transaction.factory_class">net.sf.hibernate.transaction.JTATransactionFactory</property>
        <property name="jta.UserTransaction">java:comp/UserTransaction</property> -->
 
        <property name="hibernate.transaction.factory_class">
			net.sf.hibernate.transaction.JDBCTransactionFactory
 
		</property>
		<mapping resource="Boutiques.hbm" />
 
 
    </session-factory>
</hibernate-configuration>

avec aucun resultat.

pouvez vous m'aider svp? merci.