hbernate 2, eclipse europa et oracle10g

Question

Bonjour a tous, je travaille sous eclipse europa et hibernate 3 et oracle 10g, j'ai essayé de suivre les etapes du tutoriel (insertion dans une table) suivant: http://defaut.developpez.com/tutoriel/java/eclipse/hibernate/fichiers/hibernate.pdf mais lors de l'execution du projet, je recois ceci comme erreur: log4j:WARN No appenders could be found for logger (net.sf.hibernate.cfg.Environment). log4j:WARN Please initialize the log4j system properly. Exception in thread "main" java.lang.ExceptionInInitializerError at Test.main( Test.java:8 )Caused by: java.lang.RuntimeException : Problème de configuration : Error reading resource: Compte.hbmat com.minosis.hibernate.HibernateUtil.( HibernateUtil.java:14 )... 1 more Caused by: net.sf.hibernate.MappingException : Error reading resource: Compte.hbmat net.sf.hibernate.cfg.Configuration.addResource( Configuration.java:340 )at net.sf.hibernate.cfg.Configuration.doConfigure( Configuration.java:1027 )at net.sf.hibernate.cfg.Configuration.doConfigure( Configuration.java:983 )at net.sf.hibernate.cfg.Configuration.configure( Configuration.java:911 )at net.sf.hibernate.cfg.Configuration.configure( Configuration.java:897 )at com.minosis.hibernate.HibernateUtil.( HibernateUtil.java:11 )... 1 more Caused by: net.sf.hibernate.MappingException : invalid mappingat net.sf.hibernate.cfg.Configuration.addInputStream( Configuration.java:288 )at net.sf.hibernate.cfg.Configuration.addResource( Configuration.java:337 )... 6 more Caused by: org.xml.sax.SAXParseException : The content of element type "class" must match "(meta*,(cache|jcs-cache)?,(id|composite-id),discriminator?,(version|timestamp)?,(property|many-to-one|one-to-one|component|dynamic-component|any|map|set|list|bag|idbag|array|primitive-array)*,(subclass*|joined-subclass*))".at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.handleEndElement(Unknown Source) at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.endElement(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) at org.dom4j.io.SAXReader.read( SAXReader.java:465 )at net.sf.hibernate.cfg.Configuration.addInputStream( Configuration.java:287 )... 7 more Veuillez m'aidez svp

lucky82 · Answer

bjr encore une fois, boon, j'avais un Compte.hbm du genre: column= "LOGIN_COMPTE" length= "20" name= "LoginCompte" not-null= "false" type= "string" /> column= "ID_COMPTE" length= "6" name= "IdCompte" not-null= "false" type= "integer" /> column= "PROFIL_COMPTE" length= "20" name= "ProfilCompte" not-null= "false" type= "string" /> column= "PASSWORD_COMPTE" length= "10" name= "PasswordCompte" not-null= "false" type= "string" /> je l'ai corrigé de cette facon: name= "IdCompte" type= "integer" > name= "LoginCompte" type= "string" > name= "ProfilCompte" type= "string" > name= "PasswordCompte" type= "string" > mé j'ai encore des erreurs: 0 [main] INFO net.sf.hibernate.cfg.Environment - Hibernate 2.1.8 0 [main] INFO net.sf.hibernate.cfg.Environment - hibernate.properties not found 0 [main] INFO net.sf.hibernate.cfg.Environment - using CGLIB reflection optimizer 0 [main] INFO net.sf.hibernate.cfg.Environment - using JDK 1.4 java.sql.Timestamp handling 0 [main] INFO net.sf.hibernate.cfg.Configuration - configuring from resource: /hibernate.cfg.xml 0 [main] INFO net.sf.hibernate.cfg.Configuration - Configuration resource: /hibernate.cfg.xml 78 [main] DEBUG net.sf.hibernate.util.DTDEntityResolver - trying to locate http://hibernate.sourceforge.net/hibernate-configuration-2.0.dtd in classpath under net/sf/hibernate/ 78 [main] DEBUG net.sf.hibernate.util.DTDEntityResolver - found http://hibernate.sourceforge.net/hibernate-configuration-2.0.dtd in classpath 110 [main] DEBUG net.sf.hibernate.cfg.Configuration - hibernate.connection.url=jdbc:oracle:thin:@localhost:1521:safaqat 110 [main] DEBUG net.sf.hibernate.cfg.Configuration - hibernate.connection.driver_class=oracle.jdbc.OracleDriver 110 [main] DEBUG net.sf.hibernate.cfg.Configuration - hibernate.connection.username=scott 110 [main] DEBUG net.sf.hibernate.cfg.Configuration - hibernate.connection.password=tiger 110 [main] DEBUG net.sf.hibernate.cfg.Configuration - dialect=net.sf.hibernate.dialect.OracleDialect 110 [main] DEBUG net.sf.hibernate.cfg.Configuration - hibernate.show_sql=false 110 [main] DEBUG net.sf.hibernate.cfg.Configuration - hibernate.use_outer_join=true 110 [main] DEBUG net.sf.hibernate.cfg.Configuration - hibernate.transaction.factory_class=net.sf.hibernate.transaction.JDBCTransactionFactory 110 [main] DEBUG net.sf.hibernate.cfg.Configuration - null<-org.dom4j.tree.DefaultAttribute@89cf1e [Attribute: name resource value "Compte.hbm"] 110 [main] INFO net.sf.hibernate.cfg.Configuration - Mapping resource: Compte.hbm 110 [main] DEBUG net.sf.hibernate.util.DTDEntityResolver - trying to locate http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd in classpath under net/sf/hibernate/ 110 [main] DEBUG net.sf.hibernate.util.DTDEntityResolver - found http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd in classpath 172 [main] INFO net.sf.hibernate.cfg.Binder - Mapping class: com.houda.Compte -> COMPTE 219 [main] DEBUG net.sf.hibernate.cfg.Binder - Mapped property: IdCompte -> ID_COMPTE, type: integer 219 [main] DEBUG net.sf.hibernate.cfg.Binder - Mapped property: LoginCompte -> LOGIN_COMPTE, type: string 219 [main] DEBUG net.sf.hibernate.cfg.Binder - Mapped property: ProfilCompte -> PROFIL_COMPTE, type: string 219 [main] DEBUG net.sf.hibernate.cfg.Binder - Mapped property: PasswordCompte -> PASSWORD_COMPTE, type: string 219 [main] INFO net.sf.hibernate.cfg.Configuration - Configured SessionFactory: null ....... ... 219 [main] INFO net.sf.hibernate.cfg.Configuration - processing one-to-many association mappings 219 [main] INFO net.sf.hibernate.cfg.Configuration - processing one-to-one association property references 219 [main] INFO net.sf.hibernate.cfg.Configuration - processing foreign key constraints 235 [main] INFO net.sf.hibernate.dialect.Dialect - Using dialect: net.sf.hibernate.dialect.OracleDialect 250 [main] DEBUG net.sf.hibernate.exception.SQLExceptionConverterFactory - Using dialect defined converter 250 [main] INFO net.sf.hibernate.cfg.SettingsFactory - Use outer join fetching: true 250 [main] INFO net.sf.hibernate.connection.DriverManagerConnectionProvider - Using Hibernate built-in connection pool (not for production use!) 250 [main] INFO net.sf.hibernate.connection.DriverManagerConnectionProvider - Hibernate connection pool size: 20 266 [main] INFO net.sf.hibernate.connection.DriverManagerConnectionProvider - using driver: oracle.jdbc.OracleDriver at URL: jdbc:oracle:thin:@localhost:1521:safaqat 266 [main] INFO net.sf.hibernate.connection.DriverManagerConnectionProvider - connection properties: {user=scott, password=tiger} 266 [main] INFO net.sf.hibernate.transaction.TransactionFactoryFactory - Transaction strategy: net.sf.hibernate.transaction.JDBCTransactionFactory 266 [main] INFO net.sf.hibernate.transaction.TransactionManagerLookupFactory - No TransactionManagerLookup configured (in JTA environment, use of process level read-write cache is not recommended) 266 [main] DEBUG net.sf.hibernate.connection.DriverManagerConnectionProvider - total checked-out connections: 0 266 [main] DEBUG net.sf.hibernate.connection.DriverManagerConnectionProvider - opening new JDBC connection 750 [main] DEBUG net.sf.hibernate.connection.DriverManagerConnectionProvider - created connection to: jdbc:oracle:thin:@localhost:1521:safaqat, Isolation Level: 2 766 [main] DEBUG net.sf.hibernate.connection.DriverManagerConnectionProvider - returning connection to pool, pool size: 1 766 [main] INFO net.sf.hibernate.cfg.SettingsFactory - Use scrollable result sets: true 766 [main] INFO net.sf.hibernate.cfg.SettingsFactory - Use JDBC3 getGeneratedKeys(): false 766 [main] INFO net.sf.hibernate.cfg.SettingsFactory - Optimize cache for minimal puts: false 766 [main] INFO net.sf.hibernate.cfg.SettingsFactory - Query language substitutions: {} 766 [main] INFO net.sf.hibernate.cfg.SettingsFactory - cache provider: net.sf.hibernate.cache.EhCacheProvider 766 [main] DEBUG net.sf.hibernate.cfg.SettingsFactory - Wrap result sets enabled? : false 766 [main] INFO net.sf.hibernate.cfg.Configuration - instantiating and configuring caches 766 [main] DEBUG net.sf.ehcache.CacheManager - Creating new CacheManager with default config 766 [main] DEBUG net.sf.ehcache.CacheManager - Configuring ehcache from classpath. 781 [main] WARN net.sf.ehcache.config.ConfigurationFactory - No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath: jar:file:/F:/Modules%20etudies/Master%20QL/2eme%20annee/S4%20---stage/SIS/Developpement/Eclipse%20Workspace/hib/WebContent/WEB-INF/lib/ehcache-1.2.3.jar!/ehcache-failsafe.xml 781 [main] DEBUG net.sf.ehcache.config.ConfigurationFactory - Configuring ehcache from URL: jar:file:/F:/Modules%20etudies/Master%20QL/2eme%20annee/S4%20---stage/SIS/Developpement/Eclipse%20Workspace/hib/WebContent/WEB-INF/lib/ehcache-1.2.3.jar!/ehcache-failsafe.xml 781 [main] DEBUG net.sf.ehcache.config.ConfigurationFactory - Configuring ehcache from InputStream 781 [main] DEBUG net.sf.ehcache.config.DiskStoreConfiguration - Disk Store Path: C:\DOCUME~1\dell\LOCALS~1\Temp\ 797 [main] DEBUG net.sf.ehcache.config.ConfigurationHelper - No CacheManagerEventListenerFactory class specified. Skipping... 797 [main] DEBUG net.sf.ehcache.config.ConfigurationHelper - No CachePeerListenerFactoryConfiguration specified. Not configuring a CacheManagerPeerListener. 797 [main] DEBUG net.sf.ehcache.config.ConfigurationHelper - No CachePeerProviderFactoryConfiguration specified. Not configuring a CacheManagerPeerProvider. 844 [main] DEBUG net.sf.ehcache.config.ConfigurationHelper - No BootstrapCacheLoaderFactory class specified. Skipping... Exception in thread "main" java.lang.NoSuchMethodError: org.objectweb.asm.ClassWriter.(Z)V at net.sf.cglib.core.DebuggingClassWriter.( DebuggingClassWriter.java:47 )at net.sf.cglib.core.DefaultGeneratorStrategy.getClassWriter( DefaultGeneratorStrategy.java:30 )at net.sf.cglib.core.DefaultGeneratorStrategy.generate( DefaultGeneratorStrategy.java:24 )at net.sf.cglib.core.AbstractClassGenerator.create( AbstractClassGenerator.java:215 )at net.sf.cglib.core.KeyFactory$Generator.create( KeyFactory.java:145 )at net.sf.cglib.core.KeyFactory.create( KeyFactory.java:117 )at net.sf.cglib.core.KeyFactory.create( KeyFactory.java:108 )at net.sf.cglib.core.KeyFactory.create( KeyFactory.java:104 )at net.sf.hibernate.impl.SessionFactoryImpl.( SessionFactoryImpl.java:237 )at net.sf.hibernate.cfg.Configuration.buildSessionFactory( Configuration.java:805 )at com.houda.HibernateUtil.( HibernateUtil.java:12 )at Test.main( Test.java:11 )

lucky82 · Answer

l'insertion et l'update marchent tres bien, par contre la lecture non:

import java.util.*;import net.sf.hibernate.*;

import com.minosis.hibernate.*;
 

public class Test {
 public static void main(String[] args) throws HibernateException {
  org.apache.log4j.BasicConfigurator.configure();

  
  
  //insertion dans la table COMPTE
  /*Session session = HibernateUtil.currentSession();
  Transaction tx = session.beginTransaction();
  Compte compte = new Compte();
  compte.setIdCompte(new Integer(44));
  compte.setLoginCompte("Dupont");
  compte.setPasswordCompte("Jean");
  session.save(compte);
  tx.commit();
  HibernateUtil.closeSession();*/
 
  //update du profil du compte num 3
  /*Session session = HibernateUtil.currentSession();
  Transaction tx = session.beginTransaction();
  Compte compte =(Compte) session.load(Compte.class, new Integer(3));
  compte.setProfilCompte("Jacques");
  session.save(compte);
  tx.commit();
  HibernateUtil.closeSession();
  */
  
  
  //lecture a partir de la table compte
  try { 
        Session session = HibernateUtil.currentSession(); 
        
        List list = session.find("from COMPTE "); 
        Iterator it = list.iterator(); 
        
        while(it.hasNext()) 
        { 
          Compte compte = (Compte)it.next(); 
          System.out.println(compte.getLoginCompte()); 
        } 
        
        HibernateUtil.closeSession(); 
      } catch (HibernateException e) { 
        e.printStackTrace(); 
      } 
 }
}

lucky82 · Answer

En fait:

il fallait mettre 




List list = session.find("from Compte "); 
au lieu de 
List list = session.find("from COMPTE"); 

Merci,

Hbernate 2, eclipse europa et oracle10g

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